Org pitching register -- CIBL
Regular season -- as of 10/25/2020
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Fernando Abad* | EMP | mr | 33 | 11.57 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.2 | 8 | 6 | 6 | 2 | 3 | 3 | 0 |
| Bryan Abreu | CLE | mr | 22 | 2.08 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 4.1 | 3 | 1 | 1 | 1 | 5 | 0 | 0 |
| Jason Adam | DRI | mr | 27 | 1.96 | 2 | 0 | 1 | 15 | 0 | 0 | 0 | 18.1 | 8 | 4 | 4 | 7 | 15 | 0 | 3 |
| Austin L Adams | PHO | mr | 28 | 4.09 | 0 | 1 | 1 | 22 | 0 | 0 | 0 | 33.0 | 25 | 15 | 15 | 20 | 60 | 2 | 4 |
| Dario Agrazal | FOR | sp | 24 | 6.70 | 2 | 4 | 0 | 13 | 9 | 0 | 0 | 41.2 | 61 | 32 | 31 | 14 | 19 | 9 | 3 |
| Matt Albers | DRI | mr | 36 | 7.03 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 24.1 | 28 | 20 | 19 | 8 | 16 | 3 | 6 |
| Sandy Alcantara | SYN | sp | 23 | 4.33 | 8 | 13 | 0 | 32 | 30 | 3 | 0 | 207.2 | 201 | 114 | 100 | 92 | 154 | 22 | 28 |
| Scott Alexander* | PHO | mr | 29 | 4.08 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 17.2 | 22 | 10 | 8 | 10 | 8 | 3 | 6 |
| Tyler Alexander* | BRO | sp | 24 | 4.81 | 5 | 2 | 2 | 34 | 0 | 0 | 0 | 39.1 | 51 | 22 | 21 | 11 | 36 | 8 | 4 |
| Kolby Allard* | SYN | sp | 21 | 4.74 | 1 | 3 | 0 | 32 | 0 | 0 | 0 | 43.2 | 50 | 27 | 23 | 14 | 37 | 7 | 4 |
| Dan Altavilla | DRI | mr | 26 | 8.76 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 12.1 | 16 | 12 | 12 | 17 | 14 | 1 | 1 |
| Jose Alvarado* | DUT | mr | 24 | 5.40 | 5 | 2 | 2 | 40 | 0 | 0 | 0 | 30.0 | 19 | 19 | 18 | 38 | 50 | 3 | 2 |
| Jose Alvarez* | STO | mr | 30 | 4.46 | 0 | 1 | 1 | 37 | 0 | 0 | 0 | 34.1 | 42 | 17 | 17 | 6 | 27 | 5 | 2 |
| Adbert Alzolay | SYN | sp | 24 | 12.00 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | 9.0 | 12 | 12 | 12 | 10 | 10 | 3 | 0 |
| Brett Anderson* | CLE | sp | 31 | 5.13 | 13 | 10 | 0 | 30 | 30 | 0 | 0 | 180.2 | 237 | 110 | 103 | 49 | 101 | 25 | 20 |
| Chase Anderson | SCO | sp | 31 | 5.38 | 8 | 11 | 0 | 27 | 27 | 0 | 0 | 164.0 | 158 | 105 | 98 | 78 | 154 | 32 | 9 |
| Justin Anderson |   | mr | 26 | 5.18 | 2 | 1 | 1 | 32 | 0 | 0 | 0 | 33.0 | 35 | 22 | 19 | 20 | 49 | 4 | 1 |
| Nick Anderson | SKT | mr | 28 | 4.33 | 3 | 4 | 5 | 35 | 0 | 0 | 0 | 54.0 | 51 | 27 | 26 | 23 | 80 | 5 | 3 |
| Shaun Anderson | SMS | sp | 24 | 2.96 | 0 | 0 | 1 | 8 | 2 | 0 | 0 | 24.1 | 18 | 9 | 8 | 11 | 13 | 1 | 3 |
| Matt Andriese | DEM | mr | 29 | 6.79 | 2 | 2 | 1 | 52 | 0 | 0 | 0 | 62.1 | 78 | 54 | 47 | 25 | 66 | 11 | 6 |
| Chris Archer | COM | sp | 30 | 4.02 | 4 | 6 | 0 | 23 | 23 | 0 | 0 | 127.2 | 103 | 64 | 57 | 51 | 158 | 25 | 4 |
| Rogelio Armenteros | DSX | cl | 25 | 3.24 | 2 | 2 | 2 | 17 | 0 | 0 | 0 | 16.2 | 18 | 8 | 6 | 7 | 16 | 1 | 1 |
| Jake Arrieta | PEA | sp | 33 | 4.97 | 6 | 10 | 0 | 24 | 24 | 0 | 0 | 145.0 | 166 | 91 | 80 | 57 | 97 | 23 | 21 |
| Pedro Avila | VAG | sp | 22 | 1.29 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 2 | 1 | 1 | 3 | 7 | 0 | 0 |
| Luis Avilan* |   | mr | 29 | 6.07 | 1 | 1 | 0 | 34 | 0 | 0 | 0 | 29.2 | 36 | 24 | 20 | 20 | 24 | 8 | 7 |
| Michel Baez | PIN | mr | 23 | 3.10 | 3 | 3 | 4 | 25 | 0 | 0 | 0 | 29.0 | 22 | 11 | 10 | 8 | 28 | 4 | 0 |
| Pedro Baez | DSX | mr | 31 | 3.41 | 4 | 1 | 17 | 52 | 0 | 0 | 0 | 63.1 | 49 | 24 | 24 | 23 | 56 | 7 | 6 |
| Homer Bailey | CLE | sp | 33 | 4.74 | 13 | 5 | 0 | 31 | 31 | 1 | 1 | 182.1 | 216 | 104 | 96 | 47 | 163 | 31 | 20 |
| Luke Bard | DRI | mr | 28 | 3.78 | 1 | 0 | 2 | 50 | 0 | 0 | 0 | 47.2 | 36 | 23 | 20 | 26 | 39 | 8 | 7 |
| Scott Barlow | PIN | mr | 26 | 3.54 | 1 | 0 | 0 | 35 | 0 | 0 | 0 | 40.2 | 31 | 16 | 16 | 18 | 53 | 2 | 2 |
| Matt Barnes | DUT | mr | 29 | 6.60 | 5 | 4 | 6 | 57 | 0 | 0 | 0 | 60.0 | 60 | 45 | 44 | 33 | 95 | 14 | 2 |
| Jaime Barria | PEA | sp | 22 | 7.60 | 2 | 8 | 2 | 16 | 11 | 0 | 0 | 66.1 | 81 | 59 | 56 | 20 | 59 | 21 | 3 |
| Anthony Bass | EMP | mr | 31 | 4.31 | 4 | 1 | 2 | 34 | 0 | 0 | 0 | 48.0 | 30 | 23 | 23 | 22 | 46 | 6 | 2 |
| Chris Bassitt | SCO | sp | 30 | 5.97 | 6 | 12 | 0 | 25 | 25 | 0 | 0 | 150.2 | 146 | 106 | 100 | 60 | 124 | 29 | 7 |
| Trevor Bauer | INP | sp | 28 | 6.04 | 9 | 15 | 0 | 31 | 31 | 0 | 0 | 196.2 | 207 | 145 | 132 | 89 | 212 | 49 | 8 |
| Cam Bedrosian | RLF | mr | 27 | 4.12 | 3 | 3 | 3 | 61 | 0 | 0 | 0 | 63.1 | 53 | 29 | 29 | 21 | 61 | 10 | 10 |
| Tyler Beede | SLG | sp | 26 | 4.81 | 8 | 9 | 0 | 21 | 21 | 0 | 0 | 116.0 | 119 | 70 | 62 | 40 | 110 | 25 | 8 |
| Jalen Beeks* | DEM | mr | 25 | 3.89 | 4 | 4 | 3 | 63 | 0 | 0 | 0 | 81.0 | 99 | 38 | 35 | 29 | 78 | 11 | 11 |
| Jose Berrios | FIH | sp | 25 | 3.21 | 13 | 7 | 0 | 32 | 32 | 3 | 2 | 201.2 | 197 | 82 | 72 | 55 | 204 | 20 | 12 |
| Chad Bettis | SYN | mr | 30 | 8.59 | 0 | 1 | 0 | 5 | 3 | 0 | 0 | 14.2 | 36 | 19 | 14 | 2 | 13 | 3 | 0 |
| Shane Bieber | BRO | sp | 24 | 3.29 | 18 | 8 | 0 | 33 | 33 | 2 | 1 | 207.2 | 196 | 91 | 76 | 46 | 276 | 30 | 12 |
| Ray Black | SEA | mr | 29 | 8.31 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 17.1 | 15 | 16 | 16 | 11 | 24 | 8 | 0 |
| Richard Bleier* | SKT | mr | 32 | 2.82 | 2 | 1 | 6 | 36 | 0 | 0 | 0 | 38.1 | 43 | 13 | 12 | 4 | 19 | 3 | 5 |
| Jerry Blevins* | DSX | mr | 35 | 6.64 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 20.1 | 21 | 16 | 15 | 10 | 24 | 9 | 0 |
| Ronald Bolanos | DRI | sp | 22 | 5.50 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 18.0 | 21 | 12 | 11 | 11 | 18 | 3 | 3 |
| Matt Bowman | BRO | mr | 28 | 4.41 | 0 | 0 | 2 | 17 | 0 | 0 | 0 | 16.1 | 17 | 8 | 8 | 8 | 19 | 1 | 1 |
| Matt Boyd* | COM | sp | 28 | 5.75 | 4 | 19 | 0 | 32 | 32 | 0 | 0 | 186.1 | 201 | 125 | 119 | 54 | 257 | 45 | 7 |
| Archie Bradley | STO | cl | 26 | 4.15 | 2 | 2 | 1 | 41 | 0 | 0 | 0 | 39.0 | 44 | 18 | 18 | 20 | 53 | 3 | 5 |
| Ryan Brasier | SKT | mr | 31 | 3.52 | 1 | 1 | 1 | 24 | 0 | 0 | 0 | 38.1 | 39 | 19 | 15 | 16 | 41 | 7 | 2 |
| Steven Brault* | FIH | sp | 27 | 6.71 | 0 | 1 | 3 | 37 | 0 | 0 | 0 | 60.1 | 79 | 49 | 45 | 24 | 57 | 13 | 13 |
| John Brebbia | VAG | mr | 29 | 3.48 | 4 | 4 | 1 | 55 | 0 | 0 | 0 | 62.0 | 51 | 26 | 24 | 26 | 69 | 7 | 5 |
| Brandon Brennan | EMP | mr | 27 | 3.83 | 1 | 1 | 3 | 36 | 0 | 0 | 0 | 42.1 | 42 | 18 | 18 | 16 | 50 | 7 | 6 |
| Austin Brice | PEA | mr | 27 | 3.70 | 1 | 1 | 4 | 35 | 0 | 0 | 0 | 48.2 | 42 | 23 | 20 | 15 | 38 | 8 | 3 |
| Zack Britton* | CLE | mr | 31 | 3.26 | 5 | 2 | 10 | 56 | 0 | 0 | 0 | 60.2 | 44 | 22 | 22 | 37 | 49 | 2 | 10 |
| Aaron Brooks | EMP | sp | 29 | 6.39 | 5 | 6 | 0 | 26 | 15 | 0 | 0 | 101.1 | 131 | 78 | 72 | 36 | 69 | 20 | 13 |
| Ryan Buchter* | SEA | mr | 32 | 6.85 | 0 | 0 | 3 | 27 | 0 | 0 | 0 | 23.2 | 28 | 18 | 18 | 12 | 26 | 7 | 0 |
| Walker Buehler | BRO | sp | 24 | 3.44 | 16 | 7 | 0 | 30 | 30 | 2 | 2 | 196.1 | 177 | 80 | 75 | 32 | 239 | 22 | 10 |
| Madison Bumgarner* | RLF | sp | 29 | 3.74 | 14 | 12 | 0 | 33 | 33 | 5 | 0 | 224.0 | 191 | 96 | 93 | 45 | 224 | 38 | 24 |
| Aaron Bummer* | STO | mr | 25 | 3.98 | 1 | 6 | 13 | 51 | 0 | 0 | 0 | 43.0 | 34 | 20 | 19 | 22 | 50 | 3 | 11 |
| Dylan Bundy | RLF | sp | 26 | 4.35 | 8 | 13 | 0 | 30 | 30 | 0 | 0 | 182.0 | 169 | 90 | 88 | 69 | 195 | 26 | 9 |
| Corbin Burnes |   | mr | 24 | 8.77 | 1 | 1 | 0 | 33 | 0 | 0 | 0 | 39.0 | 63 | 41 | 38 | 20 | 55 | 13 | 5 |
| Ryan Burr |   | mr | 25 | 11.91 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | 11.1 | 15 | 15 | 15 | 7 | 12 | 4 | 0 |
| Ty Buttrey | SLG | mr | 26 | 4.22 | 5 | 2 | 8 | 63 | 0 | 0 | 0 | 64.0 | 71 | 31 | 30 | 25 | 62 | 7 | 3 |
| Genesis Cabrera* | DUT | mr | 22 | 6.53 | 1 | 1 | 0 | 24 | 1 | 0 | 0 | 20.2 | 27 | 15 | 15 | 10 | 24 | 1 | 2 |
| Trevor Cahill | SLG | mr | 31 | 7.69 | 3 | 6 | 0 | 11 | 11 | 0 | 0 | 57.1 | 88 | 57 | 49 | 14 | 47 | 21 | 4 |
| Griffin Canning | VAG | sp | 23 | 5.40 | 4 | 6 | 0 | 17 | 17 | 0 | 0 | 88.1 | 78 | 61 | 53 | 34 | 89 | 18 | 3 |
| Carlos Carrasco | PHO | sp | 32 | 7.53 | 2 | 6 | 2 | 34 | 7 | 0 | 0 | 71.2 | 109 | 70 | 60 | 21 | 94 | 15 | 6 |
| Andrew Cashner | EMP | sp | 32 | 6.46 | 6 | 8 | 0 | 23 | 22 | 0 | 0 | 122.2 | 148 | 91 | 88 | 59 | 99 | 13 | 14 |
| Diego Castillo | DSX | mr | 25 | 2.82 | 5 | 1 | 1 | 39 | 0 | 0 | 0 | 67.0 | 55 | 22 | 21 | 30 | 76 | 3 | 10 |
| Jose Castillo* | REB | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Castillo | SCO | sp | 26 | 3.80 | 14 | 8 | 0 | 31 | 31 | 3 | 1 | 196.2 | 169 | 95 | 83 | 95 | 211 | 24 | 16 |
| Miguel Castro | RLF | mr | 24 | 4.09 | 2 | 4 | 9 | 54 | 0 | 0 | 0 | 61.2 | 49 | 29 | 28 | 35 | 59 | 8 | 5 |
| Dylan Cease | SEA | sp | 23 | 3.13 | 6 | 5 | 0 | 14 | 14 | 0 | 0 | 89.0 | 64 | 36 | 31 | 41 | 84 | 13 | 14 |
| Luis Cessa | SMS | mr | 27 | 6.36 | 2 | 2 | 4 | 51 | 0 | 0 | 0 | 80.2 | 84 | 60 | 57 | 35 | 88 | 18 | 8 |
| Jhoulys Chacin | DRI | sp | 31 | 8.50 | 1 | 18 | 0 | 24 | 24 | 0 | 0 | 131.1 | 180 | 132 | 124 | 75 | 126 | 37 | 11 |
| Andrew Chafin* | SKT | mr | 29 | 6.51 | 0 | 3 | 4 | 27 | 0 | 0 | 0 | 27.2 | 38 | 20 | 20 | 21 | 37 | 6 | 4 |
| Aroldis Chapman* | BRO | cl | 31 | 2.03 | 4 | 4 | 20 | 51 | 0 | 0 | 0 | 48.2 | 31 | 12 | 11 | 16 | 74 | 1 | 5 |
| Tyler Chatwood | FOR | mr | 29 | 1.88 | 7 | 2 | 0 | 54 | 5 | 0 | 0 | 76.2 | 46 | 16 | 16 | 27 | 86 | 5 | 15 |
| Jesse Chavez | RLF | mr | 35 | 4.76 | 0 | 2 | 2 | 53 | 0 | 0 | 0 | 79.1 | 94 | 42 | 42 | 23 | 72 | 21 | 4 |
| Wei-Yin Chen* | SYN | mr | 33 | 5.06 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | 10.2 | 14 | 6 | 6 | 3 | 12 | 1 | 1 |
| Yonny Chirinos | PHO | sp | 25 | 4.02 | 7 | 6 | 0 | 37 | 16 | 0 | 0 | 132.0 | 129 | 65 | 59 | 24 | 118 | 26 | 16 |
| Adam Cimber | COM | mr | 28 | 4.03 | 2 | 0 | 1 | 32 | 0 | 0 | 0 | 38.0 | 41 | 18 | 17 | 21 | 28 | 3 | 6 |
| Steve Cishek | EMP | mr | 33 | 4.07 | 4 | 4 | 5 | 58 | 0 | 0 | 0 | 59.2 | 58 | 28 | 27 | 37 | 60 | 8 | 5 |
| Aaron Civale | CLE | sp | 24 | 4.02 | 5 | 1 | 0 | 10 | 10 | 0 | 0 | 62.2 | 58 | 31 | 28 | 17 | 55 | 4 | 5 |
| Taylor Clarke | SYN | sp | 26 | 6.72 | 2 | 3 | 2 | 51 | 3 | 0 | 0 | 83.0 | 102 | 68 | 62 | 35 | 70 | 25 | 4 |
| Emmanuel Clase | SYN | mr | 21 | 4.43 | 1 | 2 | 2 | 15 | 0 | 0 | 0 | 20.1 | 19 | 11 | 10 | 6 | 14 | 3 | 2 |
| Alex Claudio* | VAG | mr | 27 | 3.50 | 1 | 1 | 1 | 53 | 0 | 0 | 0 | 54.0 | 43 | 22 | 21 | 24 | 43 | 8 | 5 |
| Mike Clevinger | PHO | sp | 28 | 4.96 | 8 | 5 | 0 | 21 | 21 | 0 | 0 | 119.2 | 130 | 68 | 66 | 42 | 172 | 20 | 9 |
| Tyler Clippard | FOR | mr | 34 | 2.90 | 2 | 1 | 20 | 58 | 0 | 0 | 0 | 62.0 | 32 | 21 | 20 | 15 | 79 | 9 | 4 |
| Alex Cobb | SLG | sp | 31 | 8.40 | 1 | 1 | 0 | 3 | 3 | 0 | 0 | 15.0 | 24 | 17 | 14 | 2 | 7 | 9 | 1 |
| Gerrit Cole | DUT | sp | 28 | 2.84 | 16 | 7 | 0 | 33 | 32 | 1 | 1 | 219.0 | 154 | 75 | 69 | 49 | 369 | 41 | 8 |
| Taylor Cole | BRO | mr | 29 | 5.88 | 0 | 1 | 2 | 23 | 0 | 0 | 0 | 33.2 | 52 | 27 | 22 | 19 | 41 | 1 | 6 |
| Alex Colome | PHO | cl | 30 | 3.73 | 2 | 3 | 2 | 56 | 0 | 0 | 0 | 60.1 | 38 | 27 | 25 | 27 | 50 | 7 | 1 |
| Adam Conley* | DRI | mr | 29 | 6.75 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 18.2 | 27 | 17 | 14 | 8 | 18 | 4 | 1 |
| Sam Coonrod | DRI | mr | 26 | 6.31 | 0 | 1 | 2 | 20 | 0 | 0 | 0 | 25.2 | 30 | 19 | 18 | 14 | 20 | 6 | 3 |
| Patrick Corbin* | DUT | sp | 29 | 2.96 | 14 | 7 | 0 | 32 | 32 | 1 | 1 | 204.0 | 175 | 73 | 67 | 66 | 233 | 29 | 14 |
| Jimmy Cordero | EMP | mr | 27 | 3.89 | 1 | 1 | 3 | 25 | 0 | 0 | 0 | 37.0 | 28 | 17 | 16 | 16 | 38 | 5 | 2 |
| Nestor Cortes* | SYN | mr | 24 | 1.42 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.1 | 5 | 1 | 1 | 4 | 7 | 1 | 1 |
| Dylan Covey | RLF | sp | 27 | 7.45 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 9.2 | 14 | 8 | 8 | 2 | 11 | 3 | 1 |
| Stefan Crichton | CLE | mr | 27 | 3.16 | 2 | 2 | 0 | 19 | 0 | 0 | 0 | 25.2 | 16 | 9 | 9 | 4 | 26 | 6 | 2 |
| Johnny Cueto | DEM | sp | 33 | 13.50 | 0 | 3 | 0 | 4 | 3 | 0 | 0 | 12.0 | 20 | 18 | 18 | 9 | 13 | 9 | 1 |
| Yu Darvish | SKT | sp | 32 | 4.17 | 10 | 10 | 0 | 31 | 31 | 2 | 1 | 205.0 | 180 | 105 | 95 | 88 | 250 | 29 | 14 |
| Zach Davies | SMS | sp | 26 | 4.77 | 11 | 10 | 0 | 31 | 31 | 0 | 0 | 181.0 | 174 | 100 | 96 | 68 | 128 | 14 | 13 |
| Jose De Leon | SCO | mr | 26 | 6.75 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.2 | 4 | 2 | 2 | 2 | 3 | 0 | 0 |
| Jacob deGrom | CLE | sp | 31 | 2.72 | 23 | 3 | 0 | 32 | 32 | 8 | 2 | 238.2 | 179 | 83 | 72 | 55 | 292 | 19 | 9 |
| Anthony DeSclafani | EMP | sp | 29 | 5.77 | 9 | 11 | 0 | 31 | 31 | 0 | 0 | 174.2 | 195 | 119 | 112 | 65 | 164 | 36 | 8 |
| Ross Detwiler* | SLG | sp | 33 | 7.43 | 2 | 4 | 0 | 7 | 7 | 0 | 0 | 36.1 | 58 | 30 | 30 | 7 | 22 | 9 | 8 |
| Chris Devenski | DEM | mr | 28 | 4.91 | 1 | 2 | 9 | 32 | 0 | 0 | 0 | 36.2 | 36 | 20 | 20 | 14 | 33 | 9 | 1 |
| Edwin Diaz | PIN | cl | 25 | 4.37 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 35.0 | 26 | 19 | 17 | 12 | 56 | 6 | 1 |
| Jairo Diaz | REB | mr | 28 | 3.63 | 3 | 4 | 3 | 48 | 0 | 0 | 0 | 57.0 | 56 | 26 | 23 | 16 | 62 | 7 | 9 |
| Jake Diekman* | DSX | mr | 32 | 5.63 | 3 | 1 | 1 | 38 | 0 | 0 | 0 | 56.0 | 48 | 36 | 35 | 59 | 70 | 7 | 1 |
| Randy Dobnak | SKT | sp | 24 | 2.91 | 4 | 1 | 0 | 5 | 5 | 1 | 1 | 34.0 | 29 | 11 | 11 | 10 | 25 | 5 | 1 |
| Seranthony Dominguez | DUT | mr | 24 | 4.05 | 0 | 2 | 2 | 17 | 0 | 0 | 0 | 20.0 | 21 | 11 | 9 | 15 | 25 | 4 | 1 |
| Sean Doolittle* | FOR | cl | 32 | 3.30 | 7 | 3 | 2 | 65 | 0 | 0 | 0 | 60.0 | 51 | 25 | 22 | 15 | 64 | 8 | 0 |
| Oliver Drake | CLE | mr | 32 | 4.40 | 2 | 1 | 4 | 40 | 0 | 0 | 0 | 47.0 | 41 | 23 | 23 | 26 | 61 | 9 | 0 |
| Tyler Duffey | SMS | mr | 28 | 4.84 | 4 | 4 | 4 | 55 | 0 | 0 | 0 | 57.2 | 56 | 32 | 31 | 13 | 74 | 12 | 2 |
| Danny Duffy* | SCO | sp | 30 | 4.51 | 12 | 6 | 0 | 23 | 23 | 0 | 0 | 135.2 | 134 | 77 | 68 | 41 | 113 | 27 | 16 |
| Robert Dugger | RLF | sp | 23 | 4.74 | 3 | 1 | 0 | 7 | 7 | 0 | 0 | 43.2 | 35 | 23 | 23 | 21 | 33 | 5 | 7 |
| Justin Dunn | SYN | sp | 23 | 6.75 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 17.1 | 19 | 13 | 13 | 14 | 14 | 2 | 1 |
| Jon Duplantier | COM | mr | 24 | 5.97 | 0 | 1 | 3 | 24 | 0 | 0 | 0 | 34.2 | 35 | 29 | 23 | 12 | 38 | 5 | 6 |
| Sam Dyson | PIN | mr | 31 | 2.98 | 6 | 3 | 0 | 32 | 0 | 0 | 0 | 42.1 | 35 | 17 | 14 | 11 | 38 | 4 | 6 |
| Zach Eflin | SMS | sp | 25 | 4.21 | 9 | 8 | 0 | 28 | 28 | 0 | 0 | 173.1 | 182 | 98 | 81 | 46 | 141 | 33 | 14 |
| Jerad Eickhoff |   | sp | 28 | 14.17 | 1 | 6 | 0 | 7 | 7 | 0 | 0 | 26.2 | 53 | 45 | 42 | 12 | 24 | 18 | 2 |
| Roenis Elias* | COM | cl | 30 | 4.76 | 3 | 7 | 20 | 44 | 0 | 0 | 0 | 51.0 | 62 | 31 | 27 | 15 | 46 | 12 | 5 |
| Nathan Eovaldi | PIN | sp | 29 | 7.05 | 2 | 4 | 0 | 8 | 7 | 0 | 0 | 37.0 | 43 | 30 | 29 | 16 | 39 | 13 | 5 |
| Carlos Estevez | INP | mr | 26 | 3.71 | 1 | 5 | 4 | 40 | 0 | 0 | 0 | 43.2 | 43 | 22 | 18 | 8 | 46 | 5 | 2 |
| Peter Fairbanks | SEA | mr | 25 | 13.08 | 1 | 5 | 1 | 21 | 0 | 0 | 0 | 21.1 | 44 | 31 | 31 | 11 | 28 | 9 | 4 |
| Jeurys Familia | DRI | mr | 29 | 5.87 | 0 | 4 | 1 | 63 | 0 | 0 | 0 | 61.1 | 76 | 46 | 40 | 37 | 61 | 9 | 13 |
| Jacob Faria | SEA | mr | 25 | 12.33 | 1 | 2 | 0 | 14 | 0 | 0 | 0 | 15.1 | 24 | 22 | 21 | 9 | 8 | 4 | 3 |
| Buck Farmer | SMS | mr | 28 | 2.93 | 6 | 6 | 2 | 51 | 0 | 0 | 0 | 67.2 | 60 | 24 | 22 | 21 | 70 | 8 | 8 |
| Luke Farrell | DSX | mr | 28 | 2.84 | 1 | 1 | 1 | 7 | 0 | 0 | 0 | 12.2 | 7 | 4 | 4 | 2 | 8 | 3 | 0 |
| Erick Fedde | DSX | sp | 26 | 4.33 | 5 | 2 | 0 | 13 | 11 | 0 | 0 | 68.2 | 63 | 36 | 33 | 23 | 37 | 13 | 11 |
| Michael Feliz |   | mr | 26 | 3.35 | 4 | 1 | 1 | 45 | 0 | 0 | 0 | 53.2 | 31 | 23 | 20 | 26 | 59 | 9 | 6 |
| Caleb Ferguson* | SEA | mr | 22 | 5.04 | 2 | 1 | 0 | 44 | 0 | 0 | 0 | 44.2 | 35 | 27 | 25 | 40 | 53 | 3 | 1 |
| Junior Fernandez | SLG | mr | 22 | 4.15 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 8.2 | 8 | 5 | 4 | 8 | 10 | 0 | 1 |
| Mike Fiers | DSX | sp | 34 | 3.79 | 14 | 8 | 0 | 33 | 33 | 1 | 0 | 199.1 | 199 | 101 | 84 | 65 | 139 | 35 | 22 |
| Jack Flaherty | SYN | sp | 23 | 2.02 | 16 | 10 | 0 | 32 | 31 | 1 | 1 | 196.1 | 115 | 47 | 44 | 45 | 250 | 21 | 8 |
| Dylan Floro | REB | mr | 28 | 5.01 | 3 | 1 | 3 | 42 | 0 | 0 | 0 | 46.2 | 51 | 28 | 26 | 13 | 41 | 9 | 3 |
| Mike Foltynewicz | STO | sp | 27 | 5.27 | 10 | 5 | 0 | 21 | 21 | 0 | 0 | 123.0 | 126 | 76 | 72 | 29 | 108 | 26 | 6 |
| Wilmer Font | STO | mr | 29 | 3.62 | 2 | 1 | 2 | 31 | 0 | 0 | 0 | 49.2 | 38 | 22 | 20 | 20 | 51 | 7 | 7 |
| Kyle Freeland* | PIN | sp | 26 | 3.98 | 4 | 8 | 0 | 16 | 15 | 2 | 0 | 95.0 | 98 | 50 | 42 | 30 | 59 | 13 | 20 |
| Max Fried* | PHO | sp | 25 | 4.81 | 8 | 12 | 0 | 33 | 26 | 1 | 0 | 157.1 | 193 | 94 | 84 | 59 | 149 | 12 | 10 |
| Jace Fry* | SCO | mr | 25 | 2.89 | 1 | 3 | 0 | 44 | 0 | 0 | 0 | 37.1 | 28 | 12 | 12 | 23 | 39 | 3 | 6 |
| Paul Fry* | DRI | mr | 26 | 3.92 | 2 | 2 | 2 | 50 | 0 | 0 | 0 | 57.1 | 60 | 28 | 25 | 20 | 69 | 7 | 6 |
| Giovanny Gallegos | FIH | mr | 27 | 2.50 | 5 | 5 | 14 | 47 | 0 | 0 | 0 | 68.1 | 49 | 24 | 19 | 12 | 83 | 9 | 2 |
| Zac Gallen | FIH | sp | 23 | 5.65 | 3 | 3 | 1 | 18 | 15 | 0 | 0 | 78.0 | 92 | 54 | 49 | 42 | 100 | 14 | 4 |
| John Gant | PIN | mr | 26 | 3.72 | 4 | 6 | 13 | 51 | 0 | 0 | 0 | 55.2 | 58 | 25 | 23 | 28 | 45 | 4 | 10 |
| Jarlin Garcia* | RLF | mr | 26 | 2.75 | 3 | 5 | 3 | 55 | 0 | 0 | 0 | 55.2 | 40 | 19 | 17 | 18 | 39 | 3 | 2 |
| Yimi Garcia | PEA | mr | 28 | 2.37 | 6 | 4 | 1 | 46 | 0 | 0 | 0 | 64.2 | 41 | 24 | 17 | 18 | 72 | 11 | 4 |
| Amir Garrett* | STO | mr | 27 | 2.02 | 3 | 2 | 2 | 50 | 0 | 0 | 0 | 49.0 | 35 | 14 | 11 | 16 | 63 | 4 | 8 |
| Kevin Gausman | DSX | sp | 28 | 6.27 | 5 | 3 | 0 | 19 | 13 | 0 | 0 | 70.1 | 94 | 52 | 49 | 33 | 61 | 19 | 2 |
| Sam Gaviglio | PIN | mr | 29 | 3.63 | 2 | 1 | 1 | 44 | 0 | 0 | 0 | 69.1 | 55 | 31 | 28 | 21 | 60 | 18 | 4 |
| Cory Gearrin | PEA | mr | 33 | 5.19 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 17.1 | 17 | 10 | 10 | 6 | 13 | 2 | 3 |
| Domingo German | COM | sp | 26 | 4.38 | 9 | 9 | 0 | 24 | 24 | 0 | 0 | 141.2 | 135 | 78 | 69 | 52 | 127 | 28 | 9 |
| Kyle Gibson | RLF | sp | 31 | 7.67 | 3 | 7 | 2 | 52 | 4 | 0 | 0 | 88.0 | 126 | 84 | 75 | 36 | 98 | 20 | 13 |
| Ken Giles | BRO | cl | 28 | 3.67 | 2 | 2 | 4 | 38 | 0 | 0 | 0 | 41.2 | 30 | 17 | 17 | 5 | 64 | 9 | 2 |
| Kevin Ginkel | DSX | mr | 25 | 3.86 | 3 | 1 | 4 | 19 | 0 | 0 | 0 | 23.1 | 19 | 10 | 10 | 6 | 32 | 3 | 0 |
| Lucas Giolito | BRO | sp | 24 | 3.30 | 15 | 6 | 0 | 29 | 29 | 1 | 0 | 188.1 | 147 | 73 | 69 | 71 | 241 | 19 | 14 |
| Mychal Givens | SLG | mr | 29 | 6.00 | 4 | 4 | 1 | 63 | 0 | 0 | 0 | 63.0 | 58 | 51 | 42 | 36 | 85 | 15 | 4 |
| Tyler Glasnow | REB | sp | 25 | 3.12 | 4 | 2 | 0 | 12 | 12 | 1 | 1 | 80.2 | 73 | 34 | 28 | 27 | 105 | 11 | 5 |
| Zack Godley | SLG | mr | 29 | 4.08 | 1 | 4 | 1 | 49 | 4 | 0 | 0 | 92.2 | 85 | 48 | 42 | 37 | 67 | 17 | 13 |
| Tony Gonsolin | SCO | sp | 25 | 4.26 | 2 | 4 | 14 | 31 | 0 | 0 | 0 | 38.0 | 35 | 18 | 18 | 22 | 33 | 3 | 0 |
| Marco Gonzales* | SKT | sp | 27 | 4.84 | 14 | 15 | 0 | 31 | 31 | 3 | 1 | 213.2 | 245 | 127 | 115 | 58 | 151 | 24 | 24 |
| Chi Chi Gonzalez | EMP | sp | 27 | 5.11 | 7 | 1 | 0 | 12 | 12 | 0 | 0 | 75.2 | 63 | 47 | 43 | 50 | 57 | 15 | 6 |
| Gio Gonzalez* | SEA | sp | 33 | 3.57 | 6 | 6 | 0 | 15 | 14 | 0 | 0 | 85.2 | 81 | 35 | 34 | 36 | 69 | 9 | 10 |
| Nick Goody |   | mr | 27 | 7.03 | 5 | 2 | 0 | 36 | 0 | 0 | 0 | 39.2 | 40 | 31 | 31 | 28 | 43 | 8 | 3 |
| Trevor Gott | REB | mr | 26 | 3.59 | 2 | 5 | 27 | 55 | 0 | 0 | 0 | 52.2 | 44 | 22 | 21 | 11 | 61 | 6 | 0 |
| Brusdar Graterol | SYN | mr | 20 | 5.79 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 9.1 | 11 | 6 | 6 | 3 | 9 | 2 | 2 |
| Jon Gray | SEA | sp | 27 | 4.29 | 7 | 11 | 0 | 29 | 25 | 1 | 0 | 142.2 | 132 | 75 | 68 | 66 | 162 | 20 | 12 |
| Sonny Gray | PIN | sp | 29 | 3.04 | 14 | 11 | 0 | 31 | 31 | 3 | 1 | 201.0 | 138 | 70 | 68 | 100 | 223 | 21 | 15 |
| Chad Green | COM | mr | 28 | 6.36 | 6 | 5 | 5 | 60 | 0 | 0 | 0 | 69.1 | 92 | 54 | 49 | 14 | 85 | 13 | 1 |
| Shane Greene | SMS | cl | 30 | 3.71 | 1 | 5 | 30 | 52 | 0 | 0 | 0 | 60.2 | 52 | 26 | 25 | 19 | 61 | 10 | 4 |
| Zack Greinke | BRO | sp | 35 | 3.53 | 20 | 6 | 0 | 33 | 33 | 2 | 0 | 229.2 | 254 | 99 | 90 | 30 | 227 | 28 | 30 |
| Zac Grotz | VAG | mr | 26 | 0.53 | 2 | 0 | 0 | 13 | 0 | 0 | 0 | 17.0 | 6 | 1 | 1 | 4 | 18 | 1 | 2 |
| Robert Gsellman | SEA | mr | 25 | 4.81 | 0 | 1 | 0 | 48 | 0 | 0 | 0 | 63.2 | 61 | 39 | 34 | 18 | 54 | 5 | 4 |
| Javy L Guerra | DEM | mr | 33 | 4.56 | 5 | 2 | 2 | 33 | 0 | 0 | 0 | 47.1 | 53 | 25 | 24 | 12 | 39 | 4 | 4 |
| Junior Guerra | EMP | mr | 34 | 2.10 | 5 | 2 | 1 | 58 | 0 | 0 | 0 | 81.1 | 60 | 20 | 19 | 31 | 80 | 6 | 5 |
| Taylor Guilbeau* | VAG | mr | 26 | 0.93 | 1 | 0 | 1 | 8 | 0 | 0 | 0 | 9.2 | 6 | 1 | 1 | 7 | 10 | 0 | 3 |
| Jandel Gustave | DSX | mr | 26 | 0.38 | 3 | 0 | 4 | 19 | 0 | 0 | 0 | 24.0 | 6 | 1 | 1 | 4 | 10 | 0 | 2 |
| Josh Hader* | SYN | cl | 25 | 3.42 | 4 | 3 | 10 | 67 | 0 | 0 | 0 | 73.2 | 44 | 28 | 28 | 15 | 116 | 17 | 1 |
| David Hale | REB | mr | 31 | 6.03 | 2 | 1 | 1 | 25 | 0 | 0 | 0 | 37.1 | 47 | 25 | 25 | 7 | 23 | 1 | 2 |
| Cole Hamels* | EMP | sp | 35 | 6.27 | 8 | 10 | 0 | 27 | 27 | 1 | 0 | 149.1 | 179 | 115 | 104 | 74 | 132 | 23 | 17 |
| JD Hammer | DRI | mr | 24 | 4.50 | 0 | 0 | 2 | 16 | 0 | 0 | 0 | 18.0 | 15 | 10 | 9 | 9 | 14 | 1 | 2 |
| Brad Hand* |   | cl | 29 | 4.09 | 2 | 2 | 7 | 48 | 0 | 0 | 0 | 50.2 | 49 | 27 | 23 | 21 | 66 | 6 | 4 |
| J.A. Happ* | SCO | sp | 36 | 5.60 | 7 | 8 | 0 | 28 | 28 | 0 | 0 | 151.0 | 179 | 98 | 94 | 53 | 145 | 38 | 14 |
| Ryne Harper | SMS | mr | 30 | 2.17 | 3 | 4 | 1 | 40 | 0 | 0 | 0 | 54.0 | 47 | 18 | 13 | 11 | 46 | 4 | 4 |
| Will Harris | CLE | mr | 34 | 2.35 | 8 | 3 | 20 | 55 | 0 | 0 | 0 | 53.2 | 51 | 16 | 14 | 16 | 54 | 4 | 8 |
| Hunter Harvey | DRI | mr | 24 | 7.11 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 6.1 | 10 | 7 | 5 | 4 | 3 | 1 | 0 |
| Matt Harvey | FOR | sp | 30 | 6.75 | 0 | 6 | 1 | 13 | 8 | 0 | 0 | 44.0 | 48 | 37 | 33 | 23 | 37 | 9 | 4 |
| Andrew Heaney* | DEM | sp | 28 | 6.82 | 3 | 12 | 0 | 18 | 18 | 0 | 0 | 92.1 | 116 | 72 | 70 | 31 | 125 | 28 | 7 |
| Ryan Helsley | SYN | mr | 24 | 4.17 | 1 | 1 | 1 | 21 | 0 | 0 | 0 | 36.2 | 37 | 20 | 17 | 11 | 37 | 9 | 1 |
| Heath Hembree | COM | mr | 30 | 5.87 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 7.2 | 8 | 5 | 5 | 5 | 10 | 2 | 0 |
| Kyle Hendricks | DEM | sp | 29 | 3.90 | 10 | 10 | 0 | 30 | 30 | 2 | 1 | 194.0 | 205 | 93 | 84 | 29 | 147 | 21 | 10 |
| Liam Hendriks | FIH | cl | 30 | 3.99 | 6 | 2 | 16 | 46 | 0 | 0 | 0 | 56.1 | 45 | 27 | 25 | 23 | 82 | 5 | 1 |
| Darwinzon Hernandez* | PIN | mr | 22 | 8.64 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 16.2 | 23 | 16 | 16 | 21 | 22 | 2 | 0 |
| Elieser Hernandez | COM | sp | 24 | 5.90 | 8 | 2 | 1 | 60 | 0 | 0 | 0 | 82.1 | 87 | 59 | 54 | 30 | 89 | 23 | 4 |
| Felix Hernandez | RLF | sp | 33 | 7.98 | 0 | 1 | 0 | 4 | 4 | 0 | 0 | 14.2 | 22 | 15 | 13 | 4 | 13 | 5 | 1 |
| Kelvin Herrera | FOR | mr | 29 | 7.12 | 3 | 0 | 1 | 25 | 0 | 0 | 0 | 36.2 | 61 | 30 | 29 | 9 | 46 | 7 | 0 |
| David Hess | SYN | sp | 25 | 8.24 | 0 | 2 | 0 | 5 | 4 | 0 | 0 | 19.2 | 24 | 18 | 18 | 4 | 12 | 7 | 0 |
| Jordan Hicks | SYN | cl | 22 | 3.27 | 3 | 2 | 2 | 18 | 0 | 0 | 0 | 22.0 | 16 | 11 | 8 | 19 | 25 | 1 | 3 |
| Rich Hill* | EMP | sp | 39 | 4.91 | 5 | 2 | 0 | 13 | 13 | 0 | 0 | 69.2 | 71 | 40 | 38 | 27 | 87 | 11 | 6 |
| Tim Hill* | FIH | mr | 29 | 1.66 | 2 | 0 | 2 | 48 | 0 | 0 | 0 | 38.0 | 20 | 7 | 7 | 19 | 38 | 3 | 5 |
| Yoshihisa Hirano | PEA | mr | 35 | 4.50 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 20.0 | 24 | 10 | 10 | 10 | 25 | 3 | 2 |
| Jeff Hoffman | RLF | sp | 26 | 6.49 | 3 | 7 | 0 | 15 | 15 | 0 | 0 | 77.2 | 73 | 59 | 56 | 40 | 73 | 27 | 12 |
| Jonathan Holder | DUT | mr | 26 | 6.05 | 5 | 0 | 5 | 42 | 0 | 0 | 0 | 41.2 | 45 | 28 | 28 | 9 | 41 | 10 | 3 |
| Derek Holland* | INP | mr | 32 | 11.52 | 1 | 4 | 0 | 5 | 5 | 0 | 0 | 25.0 | 39 | 34 | 32 | 25 | 23 | 8 | 1 |
| Greg Holland | DRI | cl | 33 | 3.25 | 4 | 3 | 4 | 37 | 0 | 0 | 0 | 36.0 | 24 | 13 | 13 | 15 | 47 | 4 | 6 |
| Adrian Houser | SMS | sp | 26 | 3.50 | 9 | 4 | 0 | 20 | 18 | 0 | 0 | 110.2 | 106 | 48 | 43 | 41 | 116 | 11 | 8 |
| Dakota Hudson | FIH | sp | 24 | 4.83 | 17 | 8 | 0 | 32 | 32 | 1 | 1 | 195.2 | 192 | 113 | 105 | 83 | 147 | 29 | 24 |
| Daniel Hudson | EMP | mr | 32 | 2.36 | 3 | 7 | 25 | 67 | 0 | 0 | 0 | 72.1 | 54 | 24 | 19 | 27 | 69 | 7 | 4 |
| Jared Hughes | CLE | mr | 33 | 7.15 | 4 | 3 | 1 | 56 | 0 | 0 | 0 | 66.2 | 87 | 53 | 53 | 29 | 55 | 24 | 9 |
| Raisel Iglesias |   | cl | 29 | 3.23 | 6 | 3 | 15 | 51 | 0 | 0 | 0 | 53.0 | 58 | 21 | 19 | 18 | 82 | 6 | 0 |
| Cole Irvin* | VAG | mr | 25 | 9.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 7 | 4 | 4 | 2 | 3 | 2 | 0 |
| Edwin Jackson | SYN | sp | 35 | 8.66 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 17.2 | 23 | 24 | 17 | 8 | 15 | 9 | 0 |
| Luke Jackson | INP | cl | 27 | 6.21 | 2 | 5 | 2 | 56 | 0 | 0 | 0 | 66.2 | 76 | 47 | 46 | 27 | 94 | 10 | 3 |
| Josh James | FOR | mr | 26 | 5.58 | 2 | 4 | 1 | 50 | 0 | 0 | 0 | 61.1 | 58 | 42 | 38 | 37 | 100 | 12 | 1 |
| Kenley Jansen | FOR | cl | 31 | 4.00 | 3 | 3 | 2 | 51 | 0 | 0 | 0 | 63.0 | 54 | 28 | 28 | 19 | 76 | 12 | 6 |
| Jeremy Jeffress | BRO | mr | 31 | 4.01 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 33.2 | 33 | 15 | 15 | 10 | 25 | 3 | 2 |
| Joe Jimenez | SMS | mr | 24 | 7.92 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 30.2 | 43 | 32 | 27 | 14 | 32 | 11 | 1 |
| D.J. Johnson | REB | mr | 29 | 2.25 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4.0 | 4 | 1 | 1 | 2 | 5 | 0 | 1 |
| Jake Junis | SKT | sp | 26 | 5.40 | 10 | 12 | 0 | 29 | 29 | 2 | 1 | 178.1 | 218 | 113 | 107 | 70 | 173 | 39 | 18 |
| Ariel Jurado | SYN | sp | 23 | 6.56 | 3 | 15 | 0 | 28 | 19 | 0 | 0 | 118.0 | 145 | 94 | 86 | 39 | 81 | 25 | 14 |
| Tommy Kahnle |   | mr | 29 | 11.78 | 1 | 4 | 2 | 20 | 0 | 0 | 0 | 36.2 | 57 | 53 | 48 | 29 | 52 | 14 | 0 |
| James Karinchak | PHO | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 2 | 4 | 0 | 0 |
| Anthony Kay* | REB | sp | 24 | 5.65 | 0 | 2 | 0 | 4 | 2 | 0 | 0 | 14.1 | 18 | 12 | 9 | 10 | 12 | 3 | 5 |
| Keone Kela | SKT | mr | 26 | 2.33 | 2 | 1 | 8 | 18 | 0 | 0 | 0 | 19.1 | 18 | 5 | 5 | 6 | 19 | 2 | 1 |
| Brad Keller | INP | sp | 23 | 4.70 | 8 | 14 | 0 | 28 | 28 | 2 | 2 | 180.0 | 174 | 100 | 94 | 77 | 135 | 24 | 28 |
| Mitch Keller | SLG | sp | 23 | 7.71 | 2 | 4 | 0 | 14 | 11 | 0 | 0 | 46.2 | 76 | 41 | 40 | 20 | 69 | 7 | 2 |
| Joe Kelly | SCO | mr | 31 | 10.75 | 1 | 1 | 0 | 37 | 0 | 0 | 0 | 34.1 | 57 | 43 | 41 | 20 | 32 | 9 | 2 |
| Merrill Kelly | VAG | sp | 30 | 5.84 | 8 | 18 | 0 | 32 | 32 | 0 | 0 | 178.2 | 193 | 122 | 116 | 68 | 157 | 41 | 8 |
| Ian Kennedy | SKT | cl | 34 | 4.69 | 2 | 0 | 0 | 27 | 0 | 0 | 0 | 40.1 | 53 | 23 | 21 | 15 | 46 | 2 | 1 |
| Clayton Kershaw* |   | sp | 31 | 3.92 | 14 | 7 | 0 | 26 | 26 | 2 | 1 | 174.1 | 151 | 80 | 76 | 43 | 172 | 25 | 15 |
| Dallas Keuchel* | CLE | sp | 31 | 5.16 | 8 | 6 | 0 | 19 | 19 | 2 | 0 | 122.0 | 133 | 74 | 70 | 42 | 111 | 19 | 18 |
| Yusei Kikuchi* | SEA | sp | 28 | 7.33 | 7 | 17 | 0 | 30 | 29 | 0 | 0 | 148.2 | 198 | 130 | 121 | 46 | 104 | 42 | 12 |
| Craig Kimbrel | DRI | cl | 31 | 6.53 | 1 | 2 | 0 | 22 | 0 | 0 | 0 | 20.2 | 23 | 15 | 15 | 9 | 31 | 8 | 1 |
| Tyler Kinley | DRI | mr | 28 | 0.00 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 5.1 | 2 | 0 | 0 | 4 | 7 | 0 | 0 |
| Brandon Kintzler | SMS | mr | 34 | 1.16 | 6 | 0 | 2 | 47 | 0 | 0 | 0 | 62.1 | 40 | 9 | 8 | 14 | 45 | 1 | 14 |
| Andrew Kittredge | EMP | mr | 29 | 7.38 | 6 | 2 | 1 | 36 | 0 | 0 | 0 | 42.2 | 58 | 38 | 35 | 16 | 56 | 7 | 1 |
| Corey Kluber | SKT | sp | 33 | 3.35 | 4 | 2 | 0 | 7 | 7 | 0 | 0 | 37.2 | 47 | 19 | 14 | 22 | 35 | 3 | 1 |
| Adam Kolarek* | EMP | mr | 30 | 6.50 | 3 | 3 | 0 | 54 | 0 | 0 | 0 | 54.0 | 59 | 39 | 39 | 19 | 51 | 11 | 5 |
| Travis Lakins | REB | mr | 25 | 7.04 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 23.0 | 26 | 19 | 18 | 14 | 15 | 2 | 0 |
| Peter Lambert | DEM | sp | 22 | 6.46 | 4 | 8 | 0 | 19 | 19 | 0 | 0 | 93.1 | 130 | 76 | 67 | 30 | 61 | 16 | 8 |
| Dinelson Lamet | SCO | sp | 26 | 6.35 | 2 | 9 | 0 | 14 | 14 | 0 | 0 | 78.0 | 77 | 57 | 55 | 40 | 102 | 18 | 5 |
| Eric Lauer* | FOR | sp | 24 | 6.00 | 4 | 9 | 0 | 33 | 29 | 0 | 0 | 132.0 | 164 | 99 | 88 | 46 | 116 | 25 | 8 |
| Mike Leake | PIN | sp | 31 | 5.40 | 5 | 9 | 0 | 21 | 21 | 2 | 0 | 131.2 | 165 | 90 | 79 | 30 | 84 | 22 | 12 |
| Wade LeBlanc* |   | mr | 34 | 6.44 | 5 | 9 | 1 | 55 | 10 | 0 | 0 | 116.0 | 157 | 87 | 83 | 30 | 78 | 32 | 12 |
| Jose Leclerc | PIN | mr | 25 | 4.35 | 5 | 6 | 10 | 41 | 0 | 0 | 0 | 41.1 | 23 | 20 | 20 | 28 | 54 | 5 | 2 |
| Jon Lester* | DSX | sp | 35 | 5.16 | 12 | 12 | 0 | 31 | 31 | 0 | 0 | 176.1 | 218 | 117 | 101 | 37 | 142 | 31 | 29 |
| Francisco Liriano* | CLE | mr | 35 | 2.35 | 2 | 1 | 3 | 57 | 0 | 0 | 0 | 65.0 | 51 | 19 | 17 | 31 | 55 | 5 | 10 |
| Zack Littell | VAG | mr | 23 | 3.65 | 1 | 2 | 0 | 32 | 0 | 0 | 0 | 37.0 | 34 | 15 | 15 | 11 | 30 | 6 | 11 |
| Jonathan Loaisiga | DUT | mr | 24 | 5.12 | 3 | 1 | 1 | 26 | 1 | 0 | 0 | 31.2 | 28 | 21 | 18 | 21 | 44 | 6 | 5 |
| Jorge Lopez | SYN | mr | 26 | 5.34 | 6 | 5 | 3 | 31 | 18 | 0 | 0 | 119.2 | 133 | 77 | 71 | 40 | 109 | 23 | 7 |
| Pablo Lopez | DSX | sp | 23 | 3.59 | 9 | 3 | 0 | 21 | 21 | 0 | 0 | 133.0 | 120 | 60 | 53 | 35 | 86 | 18 | 13 |
| Reynaldo Lopez | COM | sp | 25 | 5.41 | 9 | 16 | 0 | 33 | 33 | 1 | 0 | 194.2 | 209 | 125 | 117 | 75 | 156 | 34 | 27 |
| Yoan Lopez | FOR | mr | 26 | 3.84 | 3 | 5 | 4 | 46 | 0 | 0 | 0 | 61.0 | 57 | 33 | 26 | 15 | 47 | 7 | 9 |
| Michael Lorenzen |   | mr | 27 | 3.19 | 6 | 3 | 1 | 60 | 0 | 0 | 0 | 79.0 | 66 | 30 | 28 | 32 | 88 | 7 | 2 |
| Richard Lovelady* | INP | mr | 23 | 19.64 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.2 | 10 | 8 | 8 | 2 | 4 | 1 | 1 |
| Josh Lucas | CLE | mr | 28 | 0.64 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | 14.0 | 6 | 1 | 1 | 2 | 13 | 0 | 1 |
| Joey Lucchesi* | SLG | sp | 26 | 4.25 | 9 | 12 | 0 | 30 | 30 | 0 | 0 | 167.1 | 165 | 91 | 79 | 68 | 162 | 18 | 11 |
| Seth Lugo | FIH | mr | 29 | 2.88 | 12 | 3 | 6 | 52 | 0 | 0 | 0 | 65.2 | 45 | 21 | 21 | 8 | 71 | 10 | 3 |
| Jesus Luzardo* |   | cl | 21 | 2.79 | 0 | 1 | 4 | 10 | 0 | 0 | 0 | 9.2 | 5 | 3 | 3 | 4 | 10 | 1 | 2 |
| Jordan Lyles | FIH | sp | 28 | 7.05 | 3 | 3 | 0 | 15 | 13 | 0 | 0 | 74.0 | 89 | 62 | 58 | 36 | 70 | 15 | 5 |
| Lance Lynn | STO | sp | 32 | 3.38 | 15 | 10 | 0 | 32 | 32 | 4 | 3 | 207.2 | 182 | 88 | 78 | 57 | 245 | 12 | 9 |
| Kenta Maeda | SKT | sp | 31 | 4.86 | 10 | 11 | 0 | 26 | 26 | 3 | 1 | 179.2 | 148 | 101 | 97 | 61 | 188 | 31 | 7 |
| Matt Magill | COM | mr | 29 | 6.23 | 2 | 1 | 0 | 15 | 0 | 0 | 0 | 21.2 | 26 | 15 | 15 | 9 | 26 | 3 | 1 |
| Tyler Mahle | DRI | sp | 24 | 6.43 | 2 | 14 | 0 | 25 | 25 | 0 | 0 | 147.0 | 190 | 110 | 105 | 52 | 149 | 34 | 8 |
| Sean Manaea* | SCO | sp | 27 | 2.19 | 3 | 1 | 0 | 5 | 5 | 2 | 1 | 37.0 | 19 | 9 | 9 | 8 | 41 | 5 | 2 |
| Nick Margevicius* | DRI | sp | 23 | 13.68 | 0 | 3 | 0 | 5 | 5 | 0 | 0 | 25.2 | 57 | 40 | 39 | 12 | 24 | 13 | 3 |
| German Marquez | DUT | sp | 24 | 4.39 | 11 | 9 | 0 | 28 | 28 | 0 | 0 | 176.1 | 190 | 92 | 86 | 36 | 163 | 34 | 11 |
| Evan Marshall | SMS | mr | 29 | 3.53 | 2 | 5 | 0 | 34 | 0 | 0 | 0 | 51.0 | 45 | 22 | 20 | 18 | 32 | 4 | 6 |
| Brett Martin* | REB | mr | 24 | 4.22 | 0 | 4 | 2 | 54 | 0 | 0 | 0 | 59.2 | 65 | 33 | 28 | 16 | 55 | 8 | 3 |
| Chris Martin | PHO | mr | 33 | 2.83 | 3 | 2 | 5 | 36 | 0 | 0 | 0 | 54.0 | 52 | 19 | 17 | 10 | 68 | 8 | 5 |
| Corbin Martin | PHO | sp | 23 | 22.09 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 3.2 | 8 | 9 | 9 | 5 | 5 | 2 | 0 |
| Carlos Martinez | SLG | cl | 27 | 4.13 | 2 | 5 | 17 | 46 | 0 | 0 | 0 | 48.0 | 50 | 23 | 22 | 22 | 53 | 4 | 3 |
| Steven Matz* | STO | sp | 28 | 5.16 | 13 | 7 | 0 | 30 | 30 | 1 | 1 | 164.0 | 176 | 100 | 94 | 63 | 146 | 26 | 18 |
| Dustin May | CLE | mr | 21 | 3.98 | 1 | 5 | 0 | 26 | 1 | 0 | 0 | 31.2 | 25 | 16 | 14 | 10 | 41 | 2 | 2 |
| Trevor May | SLG | mr | 29 | 4.36 | 3 | 1 | 2 | 61 | 0 | 0 | 0 | 64.0 | 52 | 31 | 31 | 28 | 91 | 11 | 0 |
| Kevin McCarthy | COM | mr | 27 | 3.80 | 2 | 2 | 11 | 19 | 0 | 0 | 0 | 21.1 | 22 | 9 | 9 | 10 | 12 | 2 | 0 |
| Collin McHugh | FIH | mr | 32 | 5.89 | 2 | 1 | 0 | 11 | 7 | 0 | 0 | 44.1 | 35 | 30 | 29 | 26 | 58 | 5 | 0 |
| Brendan McKay* | COM | sp | 23 | 4.50 | 1 | 3 | 6 | 29 | 0 | 0 | 0 | 48.0 | 47 | 27 | 24 | 15 | 53 | 7 | 1 |
| David McKay | SCO | mr | 24 | 6.00 | 0 | 3 | 4 | 22 | 0 | 0 | 0 | 21.0 | 20 | 14 | 14 | 16 | 29 | 4 | 3 |
| John Means* | PIN | sp | 26 | 4.64 | 10 | 11 | 0 | 27 | 27 | 3 | 1 | 178.1 | 169 | 95 | 92 | 63 | 144 | 28 | 11 |
| Mark Melancon | FIH | mr | 34 | 3.83 | 3 | 0 | 2 | 41 | 0 | 0 | 0 | 51.2 | 51 | 27 | 22 | 20 | 55 | 8 | 2 |
| Tim Melville | REB | sp | 29 | 4.40 | 4 | 1 | 0 | 7 | 7 | 1 | 0 | 47.0 | 39 | 29 | 23 | 15 | 33 | 12 | 8 |
| Daniel Mengden | EMP | sp | 26 | 4.69 | 5 | 0 | 0 | 13 | 9 | 0 | 0 | 55.2 | 60 | 32 | 29 | 30 | 32 | 5 | 4 |
| Keynan Middleton | PHO | mr | 25 | 4.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 1 | 1 | 2 | 2 | 0 | 0 |
| Miles Mikolas | VAG | sp | 30 | 4.72 | 11 | 9 | 0 | 32 | 32 | 0 | 0 | 196.1 | 221 | 115 | 103 | 34 | 153 | 35 | 34 |
| Wade Miley* | EMP | sp | 32 | 5.14 | 12 | 11 | 0 | 33 | 33 | 0 | 0 | 171.2 | 184 | 121 | 98 | 74 | 152 | 25 | 12 |
| Andrew Miller* | INP | mr | 34 | 6.31 | 1 | 1 | 0 | 54 | 0 | 0 | 0 | 45.2 | 46 | 33 | 32 | 28 | 46 | 9 | 5 |
| Alec Mills |   | mr | 27 | 3.22 | 2 | 0 | 1 | 29 | 1 | 0 | 0 | 36.1 | 20 | 13 | 13 | 11 | 45 | 5 | 4 |
| Tom Milone* | VAG | mr | 32 | 4.43 | 4 | 1 | 1 | 24 | 6 | 0 | 0 | 69.0 | 67 | 39 | 34 | 24 | 54 | 13 | 6 |
| Mike Minor* | CLE | sp | 31 | 4.19 | 16 | 9 | 0 | 32 | 32 | 3 | 1 | 212.2 | 224 | 110 | 99 | 69 | 194 | 34 | 22 |
| Frankie Montas | PEA | sp | 26 | 3.50 | 8 | 3 | 0 | 16 | 16 | 1 | 1 | 100.1 | 84 | 39 | 39 | 29 | 105 | 7 | 14 |
| Rafael Montero | VAG | mr | 28 | 2.51 | 2 | 1 | 2 | 24 | 0 | 0 | 0 | 28.2 | 25 | 8 | 8 | 5 | 31 | 3 | 2 |
| Jordan Montgomery* | DEM | mr | 26 | 6.75 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4.0 | 6 | 3 | 3 | 0 | 2 | 1 | 0 |
| Mike Montgomery* |   | mr | 29 | 5.95 | 2 | 2 | 1 | 22 | 8 | 0 | 0 | 59.0 | 70 | 40 | 39 | 23 | 48 | 12 | 7 |
| Matt Moore* | VAG | sp | 30 | 0.00 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 11.2 | 5 | 0 | 0 | 1 | 9 | 0 | 1 |
| Adrian Morejon* | DEM | mr | 20 | 7.88 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 8.0 | 11 | 7 | 7 | 4 | 7 | 1 | 1 |
| Adam Morgan* |   | mr | 29 | 5.40 | 2 | 1 | 0 | 23 | 0 | 0 | 0 | 25.0 | 17 | 16 | 15 | 8 | 12 | 5 | 0 |
| Mike Morin | CLE | mr | 28 | 3.11 | 2 | 2 | 4 | 36 | 0 | 0 | 0 | 46.1 | 47 | 21 | 16 | 9 | 13 | 7 | 2 |
| Reyes Moronta | PHO | mr | 26 | 4.31 | 1 | 4 | 1 | 47 | 0 | 0 | 0 | 54.1 | 46 | 31 | 26 | 47 | 61 | 5 | 2 |
| Charlie Morton | SKT | sp | 35 | 2.52 | 19 | 6 | 0 | 33 | 33 | 5 | 2 | 246.1 | 187 | 74 | 69 | 93 | 310 | 12 | 17 |
| Andres Munoz |   | mr | 20 | 2.01 | 1 | 2 | 0 | 19 | 0 | 0 | 0 | 22.1 | 15 | 5 | 5 | 14 | 20 | 0 | 6 |
| Joe Musgrove | STO | sp | 26 | 4.22 | 11 | 11 | 0 | 31 | 31 | 2 | 1 | 190.0 | 180 | 98 | 89 | 31 | 173 | 24 | 12 |
| Jimmy Nelson | SEA | mr | 30 | 6.62 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 17.2 | 23 | 13 | 13 | 5 | 15 | 4 | 6 |
| Hector Neris | PHO | cl | 30 | 3.05 | 6 | 1 | 19 | 53 | 0 | 0 | 0 | 59.0 | 38 | 20 | 20 | 24 | 75 | 7 | 0 |
| Jake Newberry | SMS | mr | 24 | 16.20 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 6.2 | 10 | 12 | 12 | 4 | 5 | 5 | 1 |
| Sean Newcomb* | DUT | mr | 26 | 3.82 | 2 | 3 | 2 | 47 | 4 | 0 | 0 | 68.1 | 57 | 32 | 29 | 30 | 51 | 9 | 4 |
| Aaron Nola | REB | sp | 26 | 3.84 | 11 | 12 | 0 | 34 | 34 | 10 | 1 | 253.1 | 217 | 111 | 108 | 104 | 289 | 30 | 17 |
| Daniel Norris* | REB | sp | 26 | 5.38 | 13 | 13 | 0 | 29 | 29 | 3 | 0 | 197.1 | 218 | 135 | 118 | 64 | 144 | 38 | 17 |
| Ivan Nova | DRI | sp | 32 | 6.79 | 4 | 24 | 0 | 33 | 33 | 1 | 0 | 205.1 | 298 | 167 | 155 | 54 | 123 | 36 | 39 |
| Scott Oberg | VAG | mr | 29 | 1.45 | 5 | 2 | 25 | 53 | 0 | 0 | 0 | 56.0 | 24 | 9 | 9 | 30 | 53 | 4 | 11 |
| Jake Odorizzi | DUT | sp | 29 | 3.02 | 12 | 9 | 0 | 30 | 30 | 1 | 1 | 179.0 | 134 | 71 | 60 | 76 | 198 | 24 | 16 |
| Josh Osich* | EMP | mr | 30 | 8.32 | 2 | 2 | 2 | 38 | 0 | 0 | 0 | 44.1 | 65 | 42 | 41 | 24 | 38 | 17 | 3 |
| Roberto Osuna |   | cl | 24 | 3.21 | 9 | 3 | 25 | 54 | 0 | 0 | 0 | 56.0 | 49 | 20 | 20 | 18 | 54 | 11 | 3 |
| Adam Ottavino | STO | mr | 33 | 3.76 | 5 | 6 | 9 | 53 | 0 | 0 | 0 | 52.2 | 36 | 25 | 22 | 44 | 66 | 3 | 9 |
| Chris Paddack | FIH | sp | 23 | 2.81 | 18 | 4 | 0 | 26 | 26 | 4 | 1 | 182.1 | 127 | 65 | 57 | 39 | 202 | 27 | 3 |
| Emilio Pagan | FIH | cl | 28 | 2.73 | 6 | 1 | 7 | 50 | 0 | 0 | 0 | 56.0 | 34 | 19 | 17 | 16 | 81 | 8 | 3 |
| Joe Palumbo* | REB | sp | 24 | 9.68 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 17.2 | 24 | 21 | 19 | 8 | 24 | 7 | 2 |
| Thomas Pannone* | DEM | mr | 25 | 9.33 | 1 | 3 | 1 | 20 | 0 | 0 | 0 | 27.0 | 28 | 29 | 28 | 20 | 26 | 8 | 4 |
| Blake Parker | VAG | mr | 34 | 5.47 | 0 | 1 | 1 | 13 | 2 | 0 | 0 | 24.2 | 21 | 15 | 15 | 6 | 18 | 9 | 3 |
| James Paxton* | DUT | sp | 30 | 4.39 | 11 | 8 | 0 | 29 | 29 | 0 | 0 | 164.0 | 137 | 87 | 80 | 57 | 206 | 27 | 7 |
| James Pazos* | DRI | mr | 28 | 4.32 | 0 | 1 | 3 | 10 | 0 | 0 | 0 | 8.1 | 9 | 4 | 4 | 3 | 7 | 2 | 2 |
| Brad Peacock | FOR | sp | 31 | 3.53 | 5 | 3 | 0 | 25 | 15 | 0 | 0 | 91.2 | 75 | 40 | 36 | 39 | 94 | 15 | 7 |
| Felix Pena | SCO | mr | 29 | 4.05 | 5 | 5 | 1 | 52 | 1 | 0 | 0 | 95.2 | 91 | 47 | 43 | 37 | 109 | 14 | 6 |
| Freddy Peralta | SCO | mr | 23 | 4.74 | 2 | 2 | 0 | 24 | 8 | 0 | 0 | 74.0 | 80 | 46 | 39 | 35 | 90 | 13 | 1 |
| Luis Perdomo | PEA | mr | 26 | 3.64 | 1 | 0 | 1 | 29 | 0 | 0 | 0 | 42.0 | 42 | 17 | 17 | 10 | 32 | 7 | 9 |
| Martin Perez* | SMS | sp | 28 | 5.80 | 4 | 8 | 0 | 16 | 16 | 0 | 0 | 94.2 | 121 | 72 | 61 | 36 | 75 | 12 | 7 |
| Oliver Perez* | DRI | mr | 37 | 5.98 | 3 | 3 | 0 | 53 | 0 | 0 | 0 | 40.2 | 53 | 30 | 27 | 18 | 43 | 9 | 3 |
| Dillon Peters* | SEA | sp | 26 | 3.93 | 1 | 6 | 4 | 46 | 4 | 0 | 0 | 71.0 | 73 | 37 | 31 | 29 | 42 | 12 | 5 |
| Yusmeiro Petit |   | mr | 34 | 3.54 | 9 | 3 | 3 | 57 | 0 | 0 | 0 | 68.2 | 60 | 29 | 27 | 11 | 52 | 12 | 6 |
| David Phelps | FOR | mr | 32 | 5.93 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 13.2 | 12 | 9 | 9 | 8 | 13 | 1 | 1 |
| Michael Pineda | DSX | sp | 30 | 3.67 | 11 | 3 | 0 | 26 | 26 | 0 | 0 | 154.2 | 145 | 68 | 63 | 23 | 131 | 26 | 10 |
| Nick Pivetta | COM | mr | 26 | 4.52 | 2 | 1 | 2 | 49 | 2 | 0 | 0 | 81.2 | 100 | 49 | 41 | 29 | 77 | 15 | 7 |
| Zach Plesac | PEA | sp | 24 | 4.46 | 9 | 8 | 0 | 21 | 21 | 1 | 0 | 137.1 | 124 | 72 | 68 | 42 | 90 | 28 | 10 |
| Adam Plutko | FOR | sp | 27 | 4.87 | 7 | 6 | 1 | 27 | 19 | 1 | 1 | 109.0 | 116 | 60 | 59 | 29 | 82 | 12 | 14 |
| Colin Poche* | DSX | mr | 25 | 3.21 | 4 | 4 | 1 | 43 | 0 | 0 | 0 | 42.0 | 31 | 17 | 15 | 23 | 57 | 9 | 2 |
| Drew Pomeranz* | SLG | mr | 30 | 4.95 | 4 | 9 | 1 | 31 | 16 | 0 | 0 | 103.2 | 102 | 60 | 57 | 47 | 126 | 20 | 14 |
| Daniel Ponce de Leon | SLG | sp | 27 | 2.83 | 3 | 1 | 4 | 30 | 0 | 0 | 0 | 47.2 | 30 | 15 | 15 | 20 | 42 | 6 | 3 |
| Rick Porcello | DRI | sp | 30 | 6.64 | 3 | 22 | 0 | 32 | 32 | 1 | 0 | 203.1 | 286 | 170 | 150 | 45 | 176 | 52 | 10 |
| Ryan Pressly | DSX | mr | 30 | 0.85 | 5 | 1 | 7 | 32 | 0 | 0 | 0 | 42.1 | 24 | 5 | 4 | 13 | 49 | 0 | 1 |
| David Price* | INP | sp | 33 | 4.75 | 7 | 11 | 0 | 22 | 22 | 2 | 0 | 127.0 | 131 | 68 | 67 | 32 | 142 | 21 | 9 |
| Austin Pruitt | VAG | mr | 29 | 4.17 | 2 | 3 | 0 | 13 | 2 | 0 | 0 | 36.2 | 36 | 17 | 17 | 4 | 25 | 5 | 5 |
| A.J. Puk* | DUT | mr | 24 | 1.59 | 1 | 0 | 2 | 11 | 0 | 0 | 0 | 11.1 | 8 | 2 | 2 | 5 | 5 | 1 | 1 |
| Cal Quantrill | DEM | sp | 24 | 4.55 | 5 | 8 | 0 | 18 | 18 | 0 | 0 | 97.0 | 98 | 52 | 49 | 28 | 102 | 12 | 4 |
| Jose Quijada* |   | mr | 23 | 11.00 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 18.0 | 18 | 22 | 22 | 30 | 19 | 5 | 4 |
| Jose Quintana* | INP | sp | 30 | 7.40 | 5 | 22 | 0 | 30 | 30 | 1 | 0 | 170.1 | 241 | 154 | 140 | 59 | 141 | 34 | 12 |
| Tanner Rainey | INP | mr | 26 | 5.29 | 0 | 3 | 1 | 52 | 0 | 0 | 0 | 49.1 | 38 | 31 | 29 | 45 | 85 | 7 | 0 |
| Nick Ramirez* | PEA | mr | 29 | 4.24 | 6 | 2 | 2 | 44 | 0 | 0 | 0 | 80.2 | 69 | 39 | 38 | 27 | 55 | 12 | 6 |
| Noe Ramirez |   | mr | 29 | 5.45 | 3 | 4 | 1 | 57 | 0 | 0 | 0 | 66.0 | 74 | 45 | 40 | 29 | 61 | 12 | 3 |
| Robbie Ray* | REB | sp | 27 | 6.05 | 10 | 17 | 0 | 33 | 33 | 0 | 0 | 202.1 | 223 | 146 | 136 | 115 | 286 | 46 | 15 |
| Sean Reid-Foley | DRI | sp | 23 | 8.36 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 14.0 | 16 | 13 | 13 | 10 | 16 | 3 | 1 |
| Alex Reyes | COM | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Garrett Richards | REB | sp | 31 | 13.50 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 14.0 | 26 | 21 | 21 | 9 | 12 | 6 | 1 |
| Trevor Richards | SMS | sp | 26 | 4.14 | 9 | 7 | 0 | 23 | 23 | 0 | 0 | 128.1 | 124 | 67 | 59 | 46 | 121 | 16 | 11 |
| Tanner Roark | RLF | sp | 32 | 5.08 | 12 | 10 | 0 | 30 | 30 | 0 | 0 | 170.0 | 183 | 108 | 96 | 62 | 155 | 31 | 17 |
| Hansel Robles | PHO | cl | 28 | 4.31 | 4 | 2 | 1 | 35 | 0 | 0 | 0 | 54.1 | 55 | 29 | 26 | 17 | 63 | 9 | 4 |
| Carlos Rodon* | RLF | sp | 26 | 6.27 | 2 | 2 | 0 | 7 | 7 | 0 | 0 | 33.0 | 42 | 24 | 23 | 20 | 43 | 7 | 0 |
| Dereck Rodriguez |   | sp | 27 | 5.19 | 2 | 7 | 0 | 13 | 12 | 0 | 0 | 67.2 | 89 | 45 | 39 | 21 | 53 | 13 | 6 |
| Eduardo Rodriguez* | PEA | sp | 26 | 4.39 | 9 | 14 | 0 | 33 | 33 | 0 | 0 | 213.1 | 186 | 105 | 104 | 84 | 196 | 35 | 19 |
| Jefry Rodriguez | SMS | sp | 25 | 4.26 | 1 | 1 | 0 | 10 | 2 | 0 | 0 | 25.1 | 28 | 17 | 12 | 13 | 10 | 1 | 2 |
| Richard Rodriguez | STO | mr | 29 | 2.14 | 3 | 1 | 4 | 40 | 0 | 0 | 0 | 33.2 | 25 | 11 | 8 | 13 | 28 | 5 | 3 |
| Chaz Roe | SCO | mr | 32 | 5.18 | 3 | 4 | 1 | 39 | 0 | 0 | 0 | 41.2 | 47 | 24 | 24 | 30 | 42 | 3 | 8 |
| Taylor Rogers* | DUT | cl | 28 | 3.99 | 3 | 5 | 11 | 56 | 0 | 0 | 0 | 65.1 | 64 | 29 | 29 | 3 | 76 | 16 | 6 |
| Tyler Rogers | DRI | mr | 28 | 7.20 | 0 | 2 | 0 | 13 | 0 | 0 | 0 | 15.0 | 20 | 13 | 12 | 2 | 15 | 2 | 2 |
| Sergio Romo | FOR | cl | 36 | 4.03 | 4 | 2 | 0 | 53 | 0 | 0 | 0 | 60.1 | 63 | 29 | 27 | 19 | 66 | 10 | 4 |
| Hector Rondon | RLF | mr | 31 | 4.65 | 0 | 2 | 4 | 55 | 0 | 0 | 0 | 60.0 | 63 | 36 | 31 | 20 | 39 | 9 | 7 |
| Joe Ross |   | mr | 26 | 3.26 | 1 | 0 | 0 | 5 | 2 | 0 | 0 | 19.1 | 18 | 7 | 7 | 7 | 9 | 2 | 3 |
| Kyle Ryan* | PEA | mr | 27 | 2.29 | 3 | 4 | 4 | 48 | 0 | 0 | 0 | 63.0 | 42 | 16 | 16 | 24 | 55 | 4 | 12 |
| Hyun-Jin Ryu* | PHO | sp | 32 | 3.56 | 14 | 7 | 0 | 29 | 29 | 2 | 1 | 192.0 | 202 | 78 | 76 | 28 | 158 | 18 | 23 |
| CC Sabathia* |   | sp | 38 | 7.11 | 4 | 7 | 0 | 22 | 22 | 1 | 1 | 124.0 | 141 | 104 | 98 | 45 | 125 | 39 | 9 |
| Casey Sadler | PEA | mr | 28 | 1.80 | 6 | 1 | 20 | 39 | 0 | 0 | 0 | 50.0 | 42 | 11 | 10 | 9 | 35 | 4 | 6 |
| Connor Sadzeck | DRI | mr | 27 | 3.42 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 23.2 | 15 | 9 | 9 | 21 | 22 | 2 | 3 |
| Chris Sale* | FOR | sp | 30 | 4.25 | 12 | 5 | 0 | 33 | 25 | 1 | 0 | 144.0 | 126 | 73 | 68 | 40 | 220 | 28 | 8 |
| Jeff Samardzija | FOR | sp | 34 | 5.29 | 11 | 10 | 0 | 32 | 32 | 0 | 0 | 175.1 | 168 | 105 | 103 | 71 | 145 | 32 | 12 |
| Adrian Sampson |   | mr | 27 | 6.34 | 5 | 5 | 0 | 24 | 11 | 0 | 0 | 92.1 | 109 | 66 | 65 | 19 | 78 | 22 | 6 |
| Aaron Sanchez | SYN | sp | 26 | 6.20 | 6 | 11 | 0 | 29 | 27 | 0 | 0 | 127.2 | 151 | 94 | 88 | 72 | 121 | 22 | 11 |
| Anibal Sanchez | PHO | sp | 35 | 3.13 | 14 | 8 | 0 | 30 | 30 | 0 | 0 | 198.2 | 178 | 82 | 69 | 61 | 141 | 16 | 5 |
| Patrick Sandoval* | REB | sp | 22 | 4.88 | 4 | 5 | 0 | 9 | 9 | 0 | 0 | 55.1 | 53 | 31 | 30 | 30 | 51 | 7 | 11 |
| Max Scherzer | VAG | sp | 34 | 3.11 | 10 | 11 | 0 | 27 | 27 | 6 | 1 | 194.0 | 151 | 72 | 67 | 40 | 274 | 22 | 9 |
| Antonio Senzatela | SEA | sp | 24 | 6.01 | 2 | 7 | 1 | 43 | 5 | 0 | 0 | 100.1 | 117 | 73 | 67 | 56 | 56 | 18 | 16 |
| Luis Severino | COM | sp | 25 | 1.80 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 15.0 | 6 | 3 | 3 | 8 | 17 | 0 | 0 |
| Paul Sewald | VAG | mr | 29 | 1.00 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 18.0 | 5 | 2 | 2 | 4 | 28 | 1 | 0 |
| Bryan Shaw | RLF | mr | 31 | 9.00 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 3.0 | 4 | 3 | 3 | 0 | 3 | 3 | 0 |
| Justus Sheffield* | STO | sp | 23 | 3.68 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 22.0 | 21 | 11 | 9 | 9 | 26 | 0 | 1 |
| Matt Shoemaker | CLE | sp | 32 | 5.18 | 1 | 2 | 0 | 5 | 5 | 0 | 0 | 33.0 | 27 | 22 | 19 | 9 | 20 | 8 | 1 |
| Lucas Sims | BRO | mr | 25 | 2.96 | 3 | 0 | 0 | 4 | 4 | 0 | 0 | 24.1 | 17 | 9 | 8 | 5 | 34 | 3 | 2 |
| Tony Sipp* | DRI | mr | 35 | 6.91 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 14.1 | 13 | 11 | 11 | 15 | 15 | 1 | 1 |
| Tyler Skaggs* | REB | sp | 27 | 5.26 | 4 | 9 | 0 | 15 | 15 | 0 | 0 | 99.1 | 108 | 64 | 58 | 43 | 96 | 17 | 11 |
| Devin Smeltzer* | SMS | sp | 23 | 4.13 | 0 | 3 | 0 | 13 | 3 | 0 | 0 | 28.1 | 31 | 17 | 13 | 7 | 14 | 5 | 4 |
| Caleb Smith* | DEM | sp | 27 | 6.14 | 5 | 13 | 0 | 28 | 28 | 0 | 0 | 146.2 | 145 | 109 | 100 | 65 | 181 | 35 | 5 |
| Joe Smith | SKT | mr | 35 | 1.71 | 2 | 0 | 12 | 19 | 0 | 0 | 0 | 21.0 | 12 | 4 | 4 | 3 | 9 | 2 | 7 |
| Will M Smith* | PHO | cl | 29 | 3.98 | 4 | 4 | 15 | 49 | 0 | 0 | 0 | 52.0 | 38 | 23 | 23 | 22 | 64 | 11 | 11 |
| Drew Smyly* | SLG | sp | 30 | 5.85 | 2 | 7 | 1 | 60 | 9 | 0 | 0 | 112.1 | 125 | 81 | 73 | 62 | 111 | 39 | 9 |
| Blake Snell* | COM | sp | 26 | 5.62 | 10 | 5 | 0 | 23 | 23 | 0 | 0 | 123.1 | 141 | 81 | 77 | 44 | 185 | 20 | 4 |
| Joakim Soria |   | mr | 35 | 2.18 | 4 | 2 | 12 | 57 | 0 | 0 | 0 | 53.2 | 34 | 15 | 13 | 17 | 62 | 3 | 2 |
| Mike Soroka | PIN | sp | 21 | 2.09 | 11 | 7 | 0 | 29 | 29 | 6 | 1 | 219.2 | 193 | 59 | 51 | 54 | 161 | 9 | 30 |
| Gregory Soto* | SYN | mr | 24 | 5.87 | 1 | 1 | 0 | 4 | 3 | 0 | 0 | 15.1 | 15 | 11 | 10 | 9 | 11 | 0 | 3 |
| Glenn Sparkman | DEM | sp | 27 | 5.42 | 6 | 12 | 0 | 23 | 23 | 0 | 0 | 118.0 | 139 | 86 | 71 | 35 | 74 | 26 | 7 |
| Craig Stammen | VAG | mr | 35 | 3.97 | 7 | 4 | 5 | 66 | 0 | 0 | 0 | 68.0 | 75 | 30 | 30 | 15 | 49 | 10 | 4 |
| Ryne Stanek | STO | mr | 27 | 2.66 | 2 | 1 | 3 | 39 | 0 | 0 | 0 | 40.2 | 31 | 15 | 12 | 18 | 45 | 5 | 3 |
| Cody Stashak | COM | mr | 25 | 4.50 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 24.0 | 29 | 15 | 12 | 3 | 23 | 4 | 1 |
| Robert Stephenson | BRO | mr | 26 | 3.88 | 1 | 2 | 0 | 41 | 0 | 0 | 0 | 51.0 | 42 | 23 | 22 | 16 | 62 | 8 | 2 |
| Matt Strahm* | REB | mr | 27 | 4.01 | 6 | 6 | 0 | 45 | 7 | 2 | 0 | 85.1 | 101 | 45 | 38 | 17 | 87 | 13 | 6 |
| Stephen Strasburg | INP | sp | 30 | 3.70 | 13 | 5 | 0 | 30 | 30 | 0 | 0 | 211.2 | 171 | 89 | 87 | 65 | 232 | 36 | 16 |
| Chris Stratton | SLG | mr | 28 | 8.00 | 0 | 3 | 2 | 22 | 2 | 0 | 0 | 36.0 | 47 | 33 | 32 | 18 | 31 | 10 | 3 |
| Hunter Strickland | VAG | mr | 30 | 8.03 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 12.1 | 11 | 11 | 11 | 4 | 10 | 3 | 3 |
| Ross Stripling | DSX | mr | 29 | 3.95 | 6 | 1 | 0 | 15 | 15 | 0 | 0 | 93.1 | 81 | 41 | 41 | 27 | 89 | 14 | 5 |
| Marcus Stroman | PIN | sp | 28 | 3.76 | 13 | 8 | 0 | 32 | 32 | 1 | 1 | 205.2 | 216 | 91 | 86 | 81 | 158 | 21 | 34 |
| Pedro Strop |   | mr | 34 | 3.02 | 0 | 0 | 1 | 39 | 0 | 0 | 0 | 41.2 | 23 | 18 | 14 | 19 | 45 | 4 | 6 |
| Andrew Suarez* | PEA | mr | 26 | 5.40 | 2 | 0 | 1 | 13 | 0 | 0 | 0 | 15.0 | 17 | 12 | 9 | 6 | 15 | 5 | 2 |
| Jose Suarez* | DEM | sp | 21 | 9.83 | 1 | 2 | 1 | 36 | 0 | 0 | 0 | 65.0 | 89 | 75 | 71 | 32 | 54 | 22 | 10 |
| Ranger Suarez* | FOR | mr | 23 | 2.22 | 1 | 2 | 3 | 55 | 0 | 0 | 0 | 48.2 | 38 | 20 | 12 | 16 | 42 | 4 | 2 |
| Wander Suero | DSX | mr | 27 | 3.42 | 2 | 3 | 5 | 42 | 0 | 0 | 0 | 52.2 | 41 | 22 | 20 | 24 | 58 | 7 | 3 |
| Cole Sulser | PHO | mr | 29 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 2 | 0 | 0 | 3 | 2 | 0 | 0 |
| Brent Suter* | VAG | mr | 29 | 1.47 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 18.1 | 13 | 4 | 3 | 7 | 9 | 0 | 3 |
| Erik Swanson |   | mr | 25 | 8.39 | 1 | 0 | 0 | 19 | 1 | 0 | 0 | 34.1 | 43 | 32 | 32 | 6 | 28 | 18 | 1 |
| Noah Syndergaard | PHO | sp | 26 | 3.76 | 11 | 15 | 0 | 32 | 32 | 2 | 2 | 203.1 | 199 | 103 | 85 | 58 | 208 | 26 | 21 |
| Jameson Taillon | REB | sp | 27 | 6.04 | 1 | 5 | 0 | 7 | 7 | 2 | 0 | 50.2 | 51 | 34 | 34 | 7 | 33 | 8 | 1 |
| Masahiro Tanaka | VAG | sp | 30 | 5.25 | 7 | 16 | 0 | 31 | 31 | 0 | 0 | 187.0 | 216 | 118 | 109 | 38 | 136 | 37 | 15 |
| Dillon Tate | REB | mr | 25 | 4.50 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 6.0 | 7 | 4 | 3 | 4 | 5 | 3 | 0 |
| Josh Taylor* | PIN | mr | 26 | 2.14 | 3 | 0 | 4 | 41 | 0 | 0 | 0 | 33.2 | 26 | 8 | 8 | 13 | 54 | 5 | 2 |
| Julio Teheran | RLF | sp | 28 | 4.48 | 16 | 10 | 0 | 32 | 32 | 0 | 0 | 188.2 | 163 | 97 | 94 | 95 | 165 | 32 | 20 |
| Trent Thornton | SEA | sp | 25 | 5.40 | 7 | 14 | 1 | 36 | 25 | 0 | 0 | 155.0 | 150 | 100 | 93 | 70 | 146 | 25 | 8 |
| Lewis Thorpe* | PHO | mr | 23 | 12.27 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.2 | 12 | 6 | 5 | 0 | 3 | 0 | 0 |
| Josh Tomlin | SKT | mr | 34 | 2.35 | 5 | 2 | 8 | 39 | 0 | 0 | 0 | 76.2 | 61 | 20 | 20 | 4 | 46 | 10 | 12 |
| Touki Toussaint | SYN | mr | 23 | 6.91 | 2 | 3 | 4 | 25 | 1 | 0 | 0 | 41.2 | 43 | 34 | 32 | 27 | 41 | 5 | 2 |
| Blake Treinen | SCO | cl | 31 | 6.34 | 1 | 1 | 0 | 35 | 0 | 0 | 0 | 38.1 | 44 | 27 | 27 | 32 | 44 | 6 | 8 |
| Lou Trivino | INP | mr | 27 | 9.86 | 2 | 0 | 0 | 38 | 0 | 0 | 0 | 42.0 | 65 | 50 | 46 | 28 | 39 | 7 | 5 |
| Sam Tuivailala | EMP | mr | 26 | 6.64 | 0 | 2 | 0 | 21 | 0 | 0 | 0 | 20.1 | 26 | 18 | 15 | 16 | 26 | 2 | 1 |
| Spencer Turnbull | SEA | sp | 26 | 4.99 | 3 | 12 | 0 | 30 | 27 | 0 | 0 | 146.0 | 143 | 87 | 81 | 65 | 141 | 16 | 6 |
| Jose Urena | SEA | sp | 27 | 5.12 | 5 | 4 | 2 | 19 | 13 | 0 | 0 | 84.1 | 93 | 52 | 48 | 27 | 75 | 17 | 6 |
| Julio Urias* | STO | mr | 22 | 3.88 | 2 | 3 | 2 | 61 | 0 | 0 | 0 | 72.0 | 71 | 33 | 31 | 22 | 71 | 9 | 4 |
| Jose Urquidy | DUT | sp | 24 | 3.64 | 1 | 0 | 2 | 21 | 5 | 0 | 0 | 42.0 | 49 | 18 | 17 | 4 | 47 | 8 | 5 |
| Framber Valdez* | INP | mr | 25 | 7.69 | 0 | 2 | 1 | 44 | 1 | 0 | 0 | 64.1 | 94 | 55 | 55 | 50 | 57 | 11 | 6 |
| Jason Vargas* | SMS | sp | 36 | 5.29 | 9 | 10 | 0 | 29 | 29 | 0 | 0 | 151.1 | 168 | 106 | 89 | 72 | 120 | 20 | 19 |
| Felipe Vazquez* |   | cl | 27 | 3.05 | 4 | 7 | 15 | 54 | 0 | 0 | 0 | 62.0 | 45 | 25 | 21 | 14 | 85 | 7 | 5 |
| Vincent Velasquez | DEM | sp | 27 | 5.56 | 3 | 8 | 0 | 23 | 23 | 0 | 0 | 121.1 | 122 | 78 | 75 | 42 | 151 | 33 | 4 |
| Hector Velazquez | CLE | mr | 30 | 7.71 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 7.0 | 11 | 7 | 6 | 3 | 7 | 2 | 1 |
| Drew VerHagen | SLG | mr | 28 | 4.72 | 1 | 2 | 0 | 7 | 3 | 0 | 0 | 26.2 | 25 | 14 | 14 | 9 | 12 | 5 | 6 |
| Justin Verlander | BRO | sp | 36 | 2.81 | 18 | 8 | 0 | 33 | 33 | 2 | 1 | 227.2 | 166 | 76 | 71 | 37 | 330 | 38 | 12 |
| Nick Vincent | VAG | mr | 32 | 3.45 | 1 | 2 | 0 | 7 | 1 | 0 | 0 | 15.2 | 17 | 10 | 6 | 5 | 10 | 2 | 4 |
| Austin Voth | VAG | sp | 27 | 3.00 | 1 | 3 | 0 | 8 | 8 | 0 | 0 | 42.0 | 32 | 14 | 14 | 13 | 35 | 4 | 1 |
| Michael Wacha | SLG | sp | 27 | 6.22 | 2 | 12 | 1 | 38 | 20 | 0 | 0 | 123.0 | 162 | 87 | 85 | 54 | 93 | 28 | 18 |
| Jacob Waguespack | STO | sp | 25 | 2.71 | 8 | 3 | 0 | 13 | 13 | 1 | 0 | 76.1 | 58 | 29 | 23 | 39 | 64 | 6 | 11 |
| Adam Wainwright | PEA | sp | 37 | 5.93 | 8 | 15 | 0 | 31 | 31 | 1 | 0 | 173.0 | 183 | 117 | 114 | 78 | 146 | 36 | 15 |
| Marcus Walden | FIH | mr | 30 | 4.22 | 2 | 3 | 2 | 46 | 0 | 0 | 0 | 53.1 | 44 | 29 | 25 | 31 | 56 | 4 | 4 |
| Taijuan Walker | SMS | sp | 26 | 6.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 10 | 6 | 4 | 0 | 3 | 0 | 1 |
| Wei-Chung Wang* | FOR | mr | 27 | 6.59 | 0 | 1 | 1 | 13 | 0 | 0 | 0 | 13.2 | 17 | 11 | 10 | 9 | 10 | 2 | 1 |
| Tony Watson* | DRI | mr | 34 | 4.70 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7.2 | 8 | 7 | 4 | 3 | 8 | 1 | 2 |
| Luke Weaver | SLG | sp | 25 | 3.12 | 3 | 4 | 0 | 12 | 12 | 0 | 0 | 75.0 | 65 | 26 | 26 | 11 | 91 | 9 | 5 |
| Jacob Webb | STO | mr | 25 | 5.59 | 0 | 2 | 0 | 17 | 0 | 0 | 0 | 19.1 | 21 | 13 | 12 | 6 | 15 | 7 | 3 |
| Logan Webb | SMS | sp | 22 | 7.85 | 3 | 4 | 0 | 8 | 8 | 0 | 0 | 47.0 | 57 | 41 | 41 | 17 | 47 | 12 | 2 |
| Tyler Webb* | SCO | mr | 28 | 2.91 | 4 | 0 | 4 | 57 | 0 | 0 | 0 | 46.1 | 25 | 15 | 15 | 19 | 39 | 4 | 0 |
| Ryan Weber | SMS | mr | 28 | 6.52 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 9.2 | 8 | 8 | 7 | 2 | 5 | 3 | 0 |
| J.B. Wendelken | PIN | mr | 26 | 3.33 | 0 | 1 | 3 | 23 | 0 | 0 | 0 | 27.0 | 24 | 11 | 10 | 6 | 35 | 2 | 0 |
| Zack Wheeler | STO | sp | 29 | 3.45 | 13 | 6 | 0 | 31 | 31 | 2 | 0 | 187.2 | 170 | 79 | 72 | 58 | 169 | 19 | 14 |
| Rowan Wick | INP | mr | 26 | 3.31 | 3 | 2 | 0 | 33 | 0 | 0 | 0 | 35.1 | 24 | 13 | 13 | 25 | 32 | 1 | 3 |
| Brad Wieck* |   | mr | 27 | 4.05 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 13.1 | 8 | 6 | 6 | 8 | 11 | 2 | 1 |
| Trevor Williams | PEA | sp | 27 | 5.58 | 11 | 11 | 0 | 26 | 26 | 0 | 0 | 156.1 | 168 | 102 | 97 | 58 | 119 | 34 | 12 |
| Bryse Wilson | REB | sp | 21 | 10.35 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 20.0 | 37 | 26 | 23 | 9 | 8 | 5 | 1 |
| Justin Wilson* | SLG | mr | 31 | 5.73 | 4 | 1 | 0 | 32 | 0 | 0 | 0 | 33.0 | 32 | 21 | 21 | 25 | 34 | 3 | 7 |
| Trey Wingenter |   | mr | 25 | 4.04 | 4 | 1 | 4 | 38 | 0 | 0 | 0 | 49.0 | 32 | 22 | 22 | 27 | 64 | 8 | 3 |
| Matt Wisler | PEA | mr | 26 | 7.69 | 0 | 1 | 1 | 36 | 0 | 0 | 0 | 52.2 | 70 | 45 | 45 | 21 | 63 | 16 | 5 |
| Nick Wittgren | STO | mr | 28 | 3.03 | 0 | 2 | 2 | 35 | 0 | 0 | 0 | 32.2 | 26 | 11 | 11 | 9 | 29 | 5 | 2 |
| Asher Wojciechowski | FOR | sp | 30 | 6.36 | 5 | 9 | 0 | 19 | 16 | 0 | 0 | 80.2 | 85 | 64 | 57 | 32 | 69 | 13 | 1 |
| Alex Wood* | DEM | sp | 28 | 7.07 | 1 | 0 | 1 | 27 | 0 | 0 | 0 | 35.2 | 39 | 33 | 28 | 15 | 25 | 11 | 4 |
| Hunter Wood | INP | mr | 25 | 6.17 | 2 | 4 | 6 | 43 | 0 | 0 | 0 | 42.1 | 43 | 29 | 29 | 22 | 40 | 11 | 7 |
| Brandon Woodruff | FIH | sp | 26 | 3.67 | 12 | 6 | 0 | 22 | 22 | 2 | 1 | 137.1 | 137 | 61 | 56 | 44 | 172 | 8 | 11 |
| Brandon Workman | BRO | mr | 30 | 1.91 | 6 | 1 | 3 | 59 | 0 | 0 | 0 | 61.1 | 21 | 16 | 13 | 38 | 92 | 3 | 5 |
| Kyle Wright | SYN | sp | 23 | 8.24 | 0 | 1 | 0 | 8 | 3 | 0 | 0 | 19.2 | 27 | 18 | 18 | 12 | 18 | 4 | 2 |
| Jordan Yamamoto | FIH | sp | 23 | 4.85 | 4 | 3 | 0 | 15 | 15 | 0 | 0 | 89.0 | 80 | 49 | 48 | 47 | 95 | 10 | 10 |
| Ryan Yarbrough* | DEM | sp | 27 | 4.21 | 4 | 7 | 3 | 74 | 0 | 0 | 0 | 104.2 | 122 | 53 | 49 | 20 | 88 | 17 | 12 |
| Eric Yardley | FOR | mr | 28 | 0.00 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 4.0 | 2 | 0 | 0 | 1 | 1 | 0 | 2 |
| Kirby Yates | BRO | cl | 32 | 1.61 | 2 | 0 | 23 | 48 | 0 | 0 | 0 | 50.1 | 33 | 9 | 9 | 10 | 79 | 1 | 4 |
| Gabriel Ynoa | SYN | mr | 26 | 6.11 | 3 | 5 | 4 | 55 | 3 | 0 | 0 | 104.2 | 120 | 73 | 71 | 25 | 54 | 33 | 23 |
| Alex Young* | INP | sp | 25 | 8.47 | 1 | 9 | 0 | 15 | 15 | 0 | 0 | 78.2 | 104 | 81 | 74 | 27 | 68 | 29 | 3 |
| T.J. Zeuch |   | sp | 23 | 3.79 | 2 | 0 | 0 | 3 | 3 | 1 | 0 | 19.0 | 15 | 8 | 8 | 6 | 18 | 1 | 2 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Fernando Abad* | EMP | mr | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.4 | 3.9 | 19.3 | 5.8 | 5.8 | 1.5 | 2.14 |
| Bryan Abreu | CLE | mr | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6.2 | 2.1 | 8.3 | 10.4 | 0.0 | 5.0 | 0.92 |
| Jason Adam | DRI | mr | 27 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 3.9 | 3.4 | 7.9 | 7.4 | 0.0 | 2.1 | 0.82 |
| Austin L Adams | PHO | mr | 28 | 1 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 6.8 | 5.5 | 12.5 | 16.4 | 0.5 | 3.0 | 1.36 |
| Dario Agrazal | FOR | sp | 24 | 2 | 2 | 0 | 8 | 0 | 0 | 1 | 4 | 13.2 | 3.0 | 17.9 | 4.1 | 1.9 | 1.4 | 1.80 |
| Matt Albers | DRI | mr | 36 | 1 | 0 | 1 | 4 | 1 | 2 | 0 | 1 | 10.4 | 3.0 | 14.8 | 5.9 | 1.1 | 2.0 | 1.48 |
| Sandy Alcantara | SYN | sp | 23 | 4 | 1 | 6 | 8 | 4 | 3 | 4 | 1 | 8.7 | 4.0 | 13.0 | 6.7 | 1.0 | 1.7 | 1.41 |
| Scott Alexander* | PHO | mr | 29 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 11.2 | 5.1 | 17.3 | 4.1 | 1.5 | 0.8 | 1.81 |
| Tyler Alexander* | BRO | sp | 24 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 11.7 | 2.5 | 14.4 | 8.2 | 1.8 | 3.3 | 1.58 |
| Kolby Allard* | SYN | sp | 21 | 0 | 0 | 2 | 4 | 1 | 0 | 1 | 3 | 10.3 | 2.9 | 14.0 | 7.6 | 1.4 | 2.6 | 1.47 |
| Dan Altavilla | DRI | mr | 26 | 0 | 0 | 2 | 0 | 5 | 0 | 0 | 3 | 11.7 | 12.4 | 24.1 | 10.2 | 0.7 | 0.8 | 2.68 |
| Jose Alvarado* | DUT | mr | 24 | 1 | 1 | 0 | 1 | 9 | 0 | 1 | 1 | 5.7 | 11.4 | 17.4 | 15.0 | 0.9 | 1.3 | 1.90 |
| Jose Alvarez* | STO | mr | 30 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 11.0 | 1.6 | 12.8 | 7.1 | 1.3 | 4.5 | 1.40 |
| Adbert Alzolay | SYN | sp | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12.0 | 10.0 | 22.0 | 10.0 | 3.0 | 1.0 | 2.44 |
| Brett Anderson* | CLE | sp | 31 | 7 | 4 | 5 | 6 | 5 | 0 | 5 | 6 | 11.8 | 2.4 | 14.5 | 5.0 | 1.2 | 2.1 | 1.58 |
| Chase Anderson | SCO | sp | 31 | 7 | 3 | 0 | 9 | 1 | 3 | 1 | 6 | 8.7 | 4.3 | 13.4 | 8.5 | 1.8 | 2.0 | 1.44 |
| Justin Anderson |   | mr | 26 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 9.5 | 5.5 | 15.0 | 13.4 | 1.1 | 2.5 | 1.67 |
| Nick Anderson | SKT | mr | 28 | 0 | 4 | 0 | 1 | 1 | 0 | 1 | 2 | 8.5 | 3.8 | 12.5 | 13.3 | 0.8 | 3.5 | 1.37 |
| Shaun Anderson | SMS | sp | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.7 | 4.1 | 10.7 | 4.8 | 0.4 | 1.2 | 1.19 |
| Matt Andriese | DEM | mr | 29 | 4 | 0 | 2 | 3 | 11 | 1 | 0 | 2 | 11.3 | 3.6 | 15.3 | 9.5 | 1.6 | 2.6 | 1.65 |
| Chris Archer | COM | sp | 30 | 4 | 2 | 1 | 7 | 2 | 0 | 4 | 5 | 7.3 | 3.6 | 11.3 | 11.1 | 1.8 | 3.1 | 1.21 |
| Rogelio Armenteros | DSX | cl | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 9.7 | 3.8 | 13.5 | 8.6 | 0.5 | 2.3 | 1.50 |
| Jake Arrieta | PEA | sp | 33 | 3 | 2 | 3 | 4 | 5 | 0 | 0 | 6 | 10.3 | 3.5 | 14.1 | 6.0 | 1.4 | 1.7 | 1.54 |
| Pedro Avila | VAG | sp | 22 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2.6 | 3.9 | 9.0 | 9.0 | 0.0 | 2.3 | 0.71 |
| Luis Avilan* |   | mr | 29 | 3 | 1 | 3 | 1 | 3 | 0 | 1 | 1 | 10.9 | 6.1 | 17.3 | 7.3 | 2.4 | 1.2 | 1.89 |
| Michel Baez | PIN | mr | 23 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 6.8 | 2.5 | 9.6 | 8.7 | 1.2 | 3.5 | 1.03 |
| Pedro Baez | DSX | mr | 31 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 5 | 7.0 | 3.3 | 10.7 | 8.0 | 1.0 | 2.4 | 1.14 |
| Homer Bailey | CLE | sp | 33 | 1 | 5 | 1 | 10 | 6 | 0 | 1 | 6 | 10.7 | 2.3 | 13.5 | 8.0 | 1.5 | 3.5 | 1.44 |
| Luke Bard | DRI | mr | 28 | 2 | 0 | 11 | 6 | 5 | 4 | 1 | 0 | 6.8 | 4.9 | 12.8 | 7.4 | 1.5 | 1.5 | 1.30 |
| Scott Barlow | PIN | mr | 26 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 6.9 | 4.0 | 11.5 | 11.7 | 0.4 | 2.9 | 1.20 |
| Matt Barnes | DUT | mr | 29 | 4 | 3 | 0 | 2 | 8 | 1 | 3 | 2 | 9.0 | 4.9 | 14.3 | 14.3 | 2.1 | 2.9 | 1.55 |
| Jaime Barria | PEA | sp | 22 | 3 | 1 | 0 | 4 | 1 | 0 | 1 | 2 | 11.0 | 2.7 | 14.2 | 8.0 | 2.8 | 3.0 | 1.52 |
| Anthony Bass | EMP | mr | 31 | 1 | 2 | 0 | 4 | 10 | 0 | 0 | 4 | 5.6 | 4.1 | 10.5 | 8.6 | 1.1 | 2.1 | 1.08 |
| Chris Bassitt | SCO | sp | 30 | 8 | 0 | 1 | 13 | 2 | 0 | 0 | 3 | 8.7 | 3.6 | 13.1 | 7.4 | 1.7 | 2.1 | 1.37 |
| Trevor Bauer | INP | sp | 28 | 13 | 2 | 1 | 11 | 9 | 0 | 1 | 7 | 9.5 | 4.1 | 14.0 | 9.7 | 2.2 | 2.4 | 1.51 |
| Cam Bedrosian | RLF | mr | 27 | 1 | 0 | 0 | 6 | 2 | 0 | 2 | 0 | 7.5 | 3.0 | 11.4 | 8.7 | 1.4 | 2.9 | 1.17 |
| Tyler Beede | SLG | sp | 26 | 2 | 1 | 1 | 3 | 5 | 0 | 7 | 0 | 9.2 | 3.1 | 12.6 | 8.5 | 1.9 | 2.8 | 1.37 |
| Jalen Beeks* | DEM | mr | 25 | 1 | 1 | 1 | 6 | 5 | 0 | 2 | 5 | 11.0 | 3.2 | 14.9 | 8.7 | 1.2 | 2.7 | 1.58 |
| Jose Berrios | FIH | sp | 25 | 17 | 2 | 2 | 9 | 7 | 0 | 0 | 6 | 8.8 | 2.5 | 11.6 | 9.1 | 0.9 | 3.7 | 1.25 |
| Chad Bettis | SYN | mr | 30 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 22.1 | 1.2 | 24.5 | 8.0 | 1.8 | 6.5 | 2.59 |
| Shane Bieber | BRO | sp | 24 | 10 | 0 | 0 | 4 | 7 | 2 | 2 | 7 | 8.5 | 2.0 | 10.7 | 12.0 | 1.3 | 6.0 | 1.17 |
| Ray Black | SEA | mr | 29 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 7.8 | 5.7 | 14.0 | 12.5 | 4.2 | 2.2 | 1.50 |
| Richard Bleier* | SKT | mr | 32 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 10.1 | 0.9 | 11.5 | 4.5 | 0.7 | 4.8 | 1.23 |
| Jerry Blevins* | DSX | mr | 35 | 0 | 1 | 2 | 0 | 3 | 0 | 1 | 1 | 9.3 | 4.4 | 13.7 | 10.6 | 4.0 | 2.4 | 1.52 |
| Ronald Bolanos | DRI | sp | 22 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 10.5 | 5.5 | 16.5 | 9.0 | 1.5 | 1.6 | 1.78 |
| Matt Bowman | BRO | mr | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 4.4 | 13.8 | 10.5 | 0.6 | 2.4 | 1.53 |
| Matt Boyd* | COM | sp | 28 | 2 | 4 | 9 | 10 | 1 | 5 | 7 | 1 | 9.7 | 2.6 | 12.8 | 12.4 | 2.2 | 4.8 | 1.37 |
| Archie Bradley | STO | cl | 26 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 10.2 | 4.6 | 15.2 | 12.2 | 0.7 | 2.7 | 1.64 |
| Ryan Brasier | SKT | mr | 31 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 9.2 | 3.8 | 13.1 | 9.6 | 1.6 | 2.6 | 1.43 |
| Steven Brault* | FIH | sp | 27 | 1 | 0 | 2 | 1 | 5 | 1 | 0 | 0 | 11.8 | 3.6 | 15.5 | 8.5 | 1.9 | 2.4 | 1.71 |
| John Brebbia | VAG | mr | 29 | 1 | 3 | 3 | 5 | 0 | 0 | 1 | 3 | 7.4 | 3.8 | 11.9 | 10.0 | 1.0 | 2.7 | 1.24 |
| Brandon Brennan | EMP | mr | 27 | 3 | 0 | 0 | 1 | 10 | 0 | 0 | 2 | 8.9 | 3.4 | 12.5 | 10.6 | 1.5 | 3.1 | 1.37 |
| Austin Brice | PEA | mr | 27 | 0 | 1 | 0 | 7 | 3 | 0 | 0 | 2 | 7.8 | 2.8 | 11.8 | 7.0 | 1.5 | 2.5 | 1.17 |
| Zack Britton* | CLE | mr | 31 | 6 | 2 | 0 | 2 | 4 | 0 | 3 | 3 | 6.5 | 5.5 | 12.3 | 7.3 | 0.3 | 1.3 | 1.34 |
| Aaron Brooks | EMP | sp | 29 | 7 | 1 | 1 | 9 | 4 | 0 | 0 | 3 | 11.6 | 3.2 | 15.6 | 6.1 | 1.8 | 1.9 | 1.65 |
| Ryan Buchter* | SEA | mr | 32 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 10.6 | 4.6 | 15.6 | 9.9 | 2.7 | 2.2 | 1.69 |
| Walker Buehler | BRO | sp | 24 | 9 | 4 | 0 | 5 | 4 | 0 | 1 | 2 | 8.1 | 1.5 | 9.8 | 11.0 | 1.0 | 7.5 | 1.06 |
| Madison Bumgarner* | RLF | sp | 29 | 6 | 3 | 2 | 12 | 7 | 0 | 2 | 5 | 7.7 | 1.8 | 10.0 | 9.0 | 1.5 | 5.0 | 1.05 |
| Aaron Bummer* | STO | mr | 25 | 1 | 0 | 3 | 1 | 2 | 1 | 0 | 0 | 7.1 | 4.6 | 11.9 | 10.5 | 0.6 | 2.3 | 1.30 |
| Dylan Bundy | RLF | sp | 26 | 4 | 3 | 4 | 6 | 12 | 2 | 2 | 6 | 8.4 | 3.4 | 12.1 | 9.6 | 1.3 | 2.8 | 1.31 |
| Corbin Burnes |   | mr | 24 | 2 | 1 | 1 | 0 | 2 | 0 | 2 | 1 | 14.5 | 4.6 | 19.2 | 12.7 | 3.0 | 2.8 | 2.13 |
| Ryan Burr |   | mr | 25 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 11.9 | 5.6 | 18.3 | 9.5 | 3.2 | 1.7 | 1.94 |
| Ty Buttrey | SLG | mr | 26 | 1 | 1 | 1 | 6 | 6 | 0 | 2 | 4 | 10.0 | 3.5 | 14.3 | 8.7 | 1.0 | 2.5 | 1.50 |
| Genesis Cabrera* | DUT | mr | 22 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 11.8 | 4.4 | 17.0 | 10.5 | 0.4 | 2.4 | 1.79 |
| Trevor Cahill | SLG | mr | 31 | 5 | 2 | 4 | 5 | 10 | 0 | 6 | 2 | 13.8 | 2.2 | 16.8 | 7.4 | 3.3 | 3.4 | 1.78 |
| Griffin Canning | VAG | sp | 23 | 1 | 2 | 0 | 6 | 10 | 3 | 0 | 0 | 7.9 | 3.5 | 12.0 | 9.1 | 1.8 | 2.6 | 1.27 |
| Carlos Carrasco | PHO | sp | 32 | 5 | 1 | 2 | 1 | 3 | 0 | 2 | 2 | 13.7 | 2.6 | 16.5 | 11.8 | 1.9 | 4.5 | 1.81 |
| Andrew Cashner | EMP | sp | 32 | 3 | 2 | 1 | 3 | 6 | 0 | 0 | 3 | 10.9 | 4.3 | 15.4 | 7.3 | 1.0 | 1.7 | 1.69 |
| Diego Castillo | DSX | mr | 25 | 3 | 3 | 1 | 3 | 4 | 0 | 0 | 2 | 7.4 | 4.0 | 11.8 | 10.2 | 0.4 | 2.5 | 1.27 |
| Jose Castillo* | REB | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Luis Castillo | SCO | sp | 26 | 6 | 2 | 4 | 6 | 6 | 9 | 2 | 4 | 7.7 | 4.3 | 12.4 | 9.7 | 1.1 | 2.2 | 1.34 |
| Miguel Castro | RLF | mr | 24 | 4 | 0 | 1 | 3 | 9 | 1 | 1 | 2 | 7.2 | 5.1 | 12.7 | 8.6 | 1.2 | 1.7 | 1.36 |
| Dylan Cease | SEA | sp | 23 | 3 | 0 | 1 | 3 | 1 | 0 | 0 | 4 | 6.5 | 4.1 | 10.9 | 8.5 | 1.3 | 2.0 | 1.18 |
| Luis Cessa | SMS | mr | 27 | 3 | 3 | 4 | 5 | 2 | 0 | 1 | 5 | 9.4 | 3.9 | 13.8 | 9.8 | 2.0 | 2.5 | 1.48 |
| Jhoulys Chacin | DRI | sp | 31 | 6 | 0 | 13 | 9 | 3 | 0 | 1 | 8 | 12.3 | 5.1 | 18.1 | 8.6 | 2.5 | 1.7 | 1.94 |
| Andrew Chafin* | SKT | mr | 29 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 12.4 | 6.8 | 19.2 | 12.0 | 2.0 | 1.8 | 2.13 |
| Aroldis Chapman* | BRO | cl | 31 | 1 | 0 | 1 | 0 | 8 | 0 | 0 | 1 | 5.7 | 3.0 | 8.7 | 13.7 | 0.2 | 4.6 | 0.97 |
| Tyler Chatwood | FOR | mr | 29 | 3 | 0 | 1 | 3 | 5 | 0 | 1 | 0 | 5.4 | 3.2 | 8.9 | 10.1 | 0.6 | 3.2 | 0.95 |
| Jesse Chavez | RLF | mr | 35 | 3 | 3 | 0 | 5 | 0 | 0 | 1 | 2 | 10.7 | 2.6 | 13.8 | 8.2 | 2.4 | 3.1 | 1.47 |
| Wei-Yin Chen* | SYN | mr | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.8 | 2.5 | 14.3 | 10.1 | 0.8 | 4.0 | 1.59 |
| Yonny Chirinos | PHO | sp | 25 | 9 | 1 | 0 | 3 | 1 | 1 | 1 | 5 | 8.8 | 1.6 | 10.6 | 8.0 | 1.8 | 4.9 | 1.16 |
| Adam Cimber | COM | mr | 28 | 1 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 9.7 | 5.0 | 15.9 | 6.6 | 0.7 | 1.3 | 1.63 |
| Steve Cishek | EMP | mr | 33 | 1 | 0 | 5 | 4 | 4 | 0 | 1 | 3 | 8.7 | 5.6 | 14.9 | 9.1 | 1.2 | 1.6 | 1.59 |
| Aaron Civale | CLE | sp | 24 | 1 | 2 | 2 | 2 | 4 | 0 | 1 | 4 | 8.3 | 2.4 | 11.1 | 7.9 | 0.6 | 3.2 | 1.20 |
| Taylor Clarke | SYN | sp | 26 | 0 | 0 | 2 | 11 | 3 | 0 | 2 | 4 | 11.1 | 3.8 | 16.0 | 7.6 | 2.7 | 2.0 | 1.65 |
| Emmanuel Clase | SYN | mr | 21 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 8.4 | 2.7 | 11.1 | 6.2 | 1.3 | 2.3 | 1.23 |
| Alex Claudio* | VAG | mr | 27 | 2 | 0 | 3 | 4 | 1 | 0 | 0 | 1 | 7.2 | 4.0 | 11.8 | 7.2 | 1.3 | 1.8 | 1.24 |
| Mike Clevinger | PHO | sp | 28 | 5 | 1 | 2 | 5 | 0 | 0 | 0 | 2 | 9.8 | 3.2 | 13.3 | 12.9 | 1.5 | 4.1 | 1.44 |
| Tyler Clippard | FOR | mr | 34 | 4 | 0 | 1 | 6 | 0 | 0 | 1 | 3 | 4.6 | 2.2 | 7.7 | 11.5 | 1.3 | 5.3 | 0.76 |
| Alex Cobb | SLG | sp | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14.4 | 1.2 | 15.6 | 4.2 | 5.4 | 3.5 | 1.73 |
| Gerrit Cole | DUT | sp | 28 | 8 | 2 | 1 | 6 | 2 | 3 | 1 | 5 | 6.3 | 2.0 | 8.6 | 15.2 | 1.7 | 7.5 | 0.93 |
| Taylor Cole | BRO | mr | 29 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 13.9 | 5.1 | 19.0 | 11.0 | 0.3 | 2.2 | 2.11 |
| Alex Colome | PHO | cl | 30 | 1 | 1 | 2 | 1 | 4 | 0 | 3 | 2 | 5.7 | 4.0 | 9.8 | 7.5 | 1.0 | 1.9 | 1.08 |
| Adam Conley* | DRI | mr | 29 | 1 | 0 | 2 | 0 | 1 | 0 | 2 | 1 | 13.0 | 3.9 | 16.9 | 8.7 | 1.9 | 2.3 | 1.88 |
| Sam Coonrod | DRI | mr | 26 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 10.5 | 4.9 | 15.4 | 7.0 | 2.1 | 1.4 | 1.71 |
| Patrick Corbin* | DUT | sp | 29 | 3 | 3 | 4 | 5 | 0 | 0 | 5 | 5 | 7.7 | 2.9 | 10.9 | 10.3 | 1.3 | 3.5 | 1.18 |
| Jimmy Cordero | EMP | mr | 27 | 4 | 1 | 2 | 3 | 1 | 0 | 0 | 1 | 6.8 | 3.9 | 11.4 | 9.2 | 1.2 | 2.4 | 1.19 |
| Nestor Cortes* | SYN | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 5.7 | 12.8 | 9.9 | 1.4 | 1.8 | 1.42 |
| Dylan Covey | RLF | sp | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 13.0 | 1.9 | 14.9 | 10.2 | 2.8 | 5.5 | 1.66 |
| Stefan Crichton | CLE | mr | 27 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5.6 | 1.4 | 7.4 | 9.1 | 2.1 | 6.5 | 0.78 |
| Johnny Cueto | DEM | sp | 33 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 15.0 | 6.8 | 21.8 | 9.8 | 6.8 | 1.4 | 2.42 |
| Yu Darvish | SKT | sp | 32 | 16 | 5 | 1 | 7 | 9 | 0 | 1 | 4 | 7.9 | 3.9 | 12.1 | 11.0 | 1.3 | 2.8 | 1.31 |
| Zach Davies | SMS | sp | 26 | 16 | 2 | 5 | 7 | 3 | 0 | 3 | 5 | 8.7 | 3.4 | 12.4 | 6.4 | 0.7 | 1.9 | 1.34 |
| Jose De Leon | SCO | mr | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.5 | 6.8 | 20.3 | 10.1 | 0.0 | 1.5 | 2.25 |
| Jacob deGrom | CLE | sp | 31 | 11 | 1 | 0 | 6 | 1 | 0 | 0 | 3 | 6.8 | 2.1 | 9.1 | 11.0 | 0.7 | 5.3 | 0.98 |
| Anthony DeSclafani | EMP | sp | 29 | 10 | 3 | 0 | 7 | 2 | 2 | 5 | 6 | 10.0 | 3.3 | 13.8 | 8.5 | 1.9 | 2.5 | 1.49 |
| Ross Detwiler* | SLG | sp | 33 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 14.4 | 1.7 | 16.8 | 5.4 | 2.2 | 3.1 | 1.79 |
| Chris Devenski | DEM | mr | 28 | 2 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 8.8 | 3.4 | 13.0 | 8.1 | 2.2 | 2.4 | 1.36 |
| Edwin Diaz | PIN | cl | 25 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 6.7 | 3.1 | 10.3 | 14.4 | 1.5 | 4.7 | 1.09 |
| Jairo Diaz | REB | mr | 28 | 2 | 1 | 2 | 1 | 9 | 0 | 0 | 5 | 8.8 | 2.5 | 11.5 | 9.8 | 1.1 | 3.9 | 1.26 |
| Jake Diekman* | DSX | mr | 32 | 0 | 0 | 1 | 7 | 10 | 0 | 0 | 2 | 7.7 | 9.5 | 18.3 | 11.3 | 1.1 | 1.2 | 1.91 |
| Randy Dobnak | SKT | sp | 24 | 1 | 2 | 0 | 3 | 0 | 1 | 0 | 0 | 7.7 | 2.6 | 11.1 | 6.6 | 1.3 | 2.5 | 1.15 |
| Seranthony Dominguez | DUT | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 6.8 | 16.2 | 11.3 | 1.8 | 1.7 | 1.80 |
| Sean Doolittle* | FOR | cl | 32 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 7.6 | 2.3 | 9.9 | 9.6 | 1.2 | 4.3 | 1.10 |
| Oliver Drake | CLE | mr | 32 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 7.9 | 5.0 | 13.0 | 11.7 | 1.7 | 2.3 | 1.43 |
| Tyler Duffey | SMS | mr | 28 | 1 | 0 | 2 | 2 | 6 | 1 | 0 | 1 | 8.7 | 2.0 | 11.1 | 11.5 | 1.9 | 5.7 | 1.20 |
| Danny Duffy* | SCO | sp | 30 | 1 | 3 | 2 | 6 | 5 | 0 | 0 | 3 | 8.9 | 2.7 | 12.0 | 7.5 | 1.8 | 2.8 | 1.29 |
| Robert Dugger | RLF | sp | 23 | 1 | 0 | 0 | 7 | 1 | 0 | 2 | 2 | 7.2 | 4.3 | 13.0 | 6.8 | 1.0 | 1.6 | 1.28 |
| Justin Dunn | SYN | sp | 23 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 9.9 | 7.3 | 17.1 | 7.3 | 1.0 | 1.0 | 1.90 |
| Jon Duplantier | COM | mr | 24 | 0 | 0 | 0 | 4 | 3 | 0 | 1 | 0 | 9.1 | 3.1 | 13.2 | 9.9 | 1.3 | 3.2 | 1.36 |
| Sam Dyson | PIN | mr | 31 | 2 | 1 | 0 | 5 | 1 | 0 | 0 | 1 | 7.4 | 2.3 | 10.8 | 8.1 | 0.9 | 3.5 | 1.09 |
| Zach Eflin | SMS | sp | 25 | 11 | 3 | 4 | 6 | 1 | 0 | 5 | 4 | 9.4 | 2.4 | 12.1 | 7.3 | 1.7 | 3.1 | 1.32 |
| Jerad Eickhoff |   | sp | 28 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 17.9 | 4.0 | 22.3 | 8.1 | 6.1 | 2.0 | 2.44 |
| Roenis Elias* | COM | cl | 30 | 4 | 1 | 1 | 2 | 0 | 3 | 0 | 2 | 10.9 | 2.6 | 13.9 | 8.1 | 2.1 | 3.1 | 1.51 |
| Nathan Eovaldi | PIN | sp | 29 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 10.5 | 3.9 | 14.6 | 9.5 | 3.2 | 2.4 | 1.59 |
| Carlos Estevez | INP | mr | 26 | 1 | 3 | 0 | 3 | 2 | 0 | 1 | 3 | 8.9 | 1.6 | 11.1 | 9.5 | 1.0 | 5.8 | 1.17 |
| Peter Fairbanks | SEA | mr | 25 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 18.6 | 4.6 | 23.6 | 11.8 | 3.8 | 2.5 | 2.58 |
| Jeurys Familia | DRI | mr | 29 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 11.2 | 5.4 | 16.7 | 9.0 | 1.3 | 1.6 | 1.84 |
| Jacob Faria | SEA | mr | 25 | 2 | 2 | 0 | 1 | 3 | 0 | 1 | 2 | 14.1 | 5.3 | 20.0 | 4.7 | 2.3 | 0.9 | 2.15 |
| Buck Farmer | SMS | mr | 28 | 0 | 0 | 0 | 2 | 3 | 0 | 2 | 5 | 8.0 | 2.8 | 11.0 | 9.3 | 1.1 | 3.3 | 1.20 |
| Luke Farrell | DSX | mr | 28 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.0 | 1.4 | 6.4 | 5.7 | 2.1 | 4.0 | 0.71 |
| Erick Fedde | DSX | sp | 26 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 8.3 | 3.0 | 11.3 | 4.8 | 1.7 | 1.6 | 1.25 |
| Michael Feliz |   | mr | 26 | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 2 | 5.2 | 4.4 | 10.1 | 9.9 | 1.5 | 2.3 | 1.06 |
| Caleb Ferguson* | SEA | mr | 22 | 3 | 0 | 2 | 3 | 1 | 1 | 0 | 0 | 7.1 | 8.1 | 15.7 | 10.7 | 0.6 | 1.3 | 1.68 |
| Junior Fernandez | SLG | mr | 22 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 8.3 | 8.3 | 19.7 | 10.4 | 0.0 | 1.3 | 1.85 |
| Mike Fiers | DSX | sp | 34 | 8 | 3 | 1 | 8 | 14 | 0 | 1 | 3 | 9.0 | 2.9 | 12.3 | 6.3 | 1.6 | 2.1 | 1.32 |
| Jack Flaherty | SYN | sp | 23 | 3 | 2 | 0 | 9 | 3 | 0 | 3 | 1 | 5.3 | 2.1 | 7.7 | 11.5 | 1.0 | 5.6 | 0.81 |
| Dylan Floro | REB | mr | 28 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 9.8 | 2.5 | 12.3 | 7.9 | 1.7 | 3.2 | 1.37 |
| Mike Foltynewicz | STO | sp | 27 | 1 | 2 | 1 | 1 | 4 | 0 | 2 | 4 | 9.2 | 2.1 | 11.4 | 7.9 | 1.9 | 3.7 | 1.26 |
| Wilmer Font | STO | mr | 29 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 6.9 | 3.6 | 10.5 | 9.2 | 1.3 | 2.5 | 1.17 |
| Kyle Freeland* | PIN | sp | 26 | 0 | 1 | 0 | 5 | 1 | 0 | 1 | 2 | 9.3 | 2.8 | 12.6 | 5.6 | 1.2 | 2.0 | 1.35 |
| Max Fried* | PHO | sp | 25 | 4 | 4 | 9 | 5 | 8 | 1 | 0 | 5 | 11.0 | 3.4 | 14.7 | 8.5 | 0.7 | 2.5 | 1.60 |
| Jace Fry* | SCO | mr | 25 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 6.8 | 5.5 | 12.5 | 9.4 | 0.7 | 1.7 | 1.37 |
| Paul Fry* | DRI | mr | 26 | 2 | 0 | 1 | 5 | 1 | 0 | 1 | 4 | 9.4 | 3.1 | 13.3 | 10.8 | 1.1 | 3.5 | 1.40 |
| Giovanny Gallegos | FIH | mr | 27 | 6 | 1 | 0 | 0 | 4 | 0 | 0 | 2 | 6.5 | 1.6 | 8.0 | 10.9 | 1.2 | 6.9 | 0.89 |
| Zac Gallen | FIH | sp | 23 | 8 | 1 | 0 | 5 | 3 | 0 | 0 | 5 | 10.6 | 4.8 | 16.0 | 11.5 | 1.6 | 2.4 | 1.72 |
| John Gant | PIN | mr | 26 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 9.4 | 4.5 | 13.9 | 7.3 | 0.6 | 1.6 | 1.54 |
| Jarlin Garcia* | RLF | mr | 26 | 1 | 2 | 1 | 2 | 1 | 0 | 2 | 0 | 6.5 | 2.9 | 9.7 | 6.3 | 0.5 | 2.2 | 1.04 |
| Yimi Garcia | PEA | mr | 28 | 3 | 0 | 1 | 2 | 0 | 1 | 1 | 2 | 5.7 | 2.5 | 8.5 | 10.0 | 1.5 | 4.0 | 0.91 |
| Amir Garrett* | STO | mr | 27 | 2 | 0 | 1 | 0 | 5 | 2 | 2 | 3 | 6.4 | 2.9 | 9.4 | 11.6 | 0.7 | 3.9 | 1.04 |
| Kevin Gausman | DSX | sp | 28 | 3 | 2 | 1 | 4 | 2 | 0 | 0 | 5 | 12.0 | 4.2 | 16.8 | 7.8 | 2.4 | 1.8 | 1.81 |
| Sam Gaviglio | PIN | mr | 29 | 2 | 0 | 0 | 2 | 0 | 2 | 0 | 5 | 7.1 | 2.7 | 10.1 | 7.8 | 2.3 | 2.9 | 1.10 |
| Cory Gearrin | PEA | mr | 33 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 8.8 | 3.1 | 13.0 | 6.8 | 1.0 | 2.2 | 1.33 |
| Domingo German | COM | sp | 26 | 1 | 4 | 3 | 5 | 4 | 0 | 1 | 4 | 8.6 | 3.3 | 12.2 | 8.1 | 1.8 | 2.4 | 1.32 |
| Kyle Gibson | RLF | sp | 31 | 4 | 0 | 1 | 3 | 2 | 0 | 3 | 2 | 12.9 | 3.7 | 16.9 | 10.0 | 2.0 | 2.7 | 1.84 |
| Ken Giles | BRO | cl | 28 | 0 | 1 | 0 | 4 | 0 | 0 | 1 | 0 | 6.5 | 1.1 | 8.4 | 13.8 | 1.9 | 12.8 | 0.84 |
| Kevin Ginkel | DSX | mr | 25 | 3 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 7.3 | 2.3 | 10.0 | 12.3 | 1.2 | 5.3 | 1.07 |
| Lucas Giolito | BRO | sp | 24 | 3 | 1 | 1 | 3 | 6 | 0 | 3 | 4 | 7.0 | 3.4 | 10.6 | 11.5 | 0.9 | 3.4 | 1.16 |
| Mychal Givens | SLG | mr | 29 | 5 | 0 | 7 | 1 | 5 | 0 | 1 | 2 | 8.3 | 5.1 | 13.6 | 12.1 | 2.1 | 2.4 | 1.49 |
| Tyler Glasnow | REB | sp | 25 | 5 | 2 | 0 | 2 | 1 | 0 | 0 | 2 | 8.1 | 3.0 | 11.4 | 11.7 | 1.2 | 3.9 | 1.24 |
| Zack Godley | SLG | mr | 29 | 1 | 0 | 0 | 4 | 0 | 1 | 2 | 4 | 8.3 | 3.6 | 12.2 | 6.5 | 1.7 | 1.8 | 1.32 |
| Tony Gonsolin | SCO | sp | 25 | 2 | 1 | 2 | 1 | 2 | 0 | 0 | 1 | 8.3 | 5.2 | 13.7 | 7.8 | 0.7 | 1.5 | 1.50 |
| Marco Gonzales* | SKT | sp | 27 | 2 | 10 | 0 | 7 | 1 | 2 | 0 | 6 | 10.3 | 2.4 | 13.1 | 6.4 | 1.0 | 2.6 | 1.42 |
| Chi Chi Gonzalez | EMP | sp | 27 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 7.5 | 5.9 | 13.7 | 6.8 | 1.8 | 1.1 | 1.49 |
| Gio Gonzalez* | SEA | sp | 33 | 3 | 1 | 1 | 2 | 7 | 0 | 0 | 1 | 8.5 | 3.8 | 12.5 | 7.2 | 0.9 | 1.9 | 1.37 |
| Nick Goody |   | mr | 27 | 3 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 9.1 | 6.4 | 15.7 | 9.8 | 1.8 | 1.5 | 1.71 |
| Trevor Gott | REB | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 7.5 | 1.9 | 9.6 | 10.4 | 1.0 | 5.5 | 1.04 |
| Brusdar Graterol | SYN | mr | 20 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 10.6 | 2.9 | 14.5 | 8.7 | 1.9 | 3.0 | 1.50 |
| Jon Gray | SEA | sp | 27 | 4 | 1 | 0 | 5 | 7 | 0 | 1 | 3 | 8.3 | 4.2 | 12.8 | 10.2 | 1.3 | 2.5 | 1.39 |
| Sonny Gray | PIN | sp | 29 | 5 | 4 | 0 | 7 | 5 | 1 | 0 | 1 | 6.2 | 4.5 | 11.0 | 10.0 | 0.9 | 2.2 | 1.18 |
| Chad Green | COM | mr | 28 | 2 | 1 | 1 | 8 | 3 | 0 | 0 | 3 | 11.9 | 1.8 | 14.8 | 11.0 | 1.7 | 6.1 | 1.53 |
| Shane Greene | SMS | cl | 30 | 5 | 3 | 4 | 3 | 0 | 0 | 0 | 0 | 7.7 | 2.8 | 11.0 | 9.0 | 1.5 | 3.2 | 1.17 |
| Zack Greinke | BRO | sp | 35 | 6 | 1 | 0 | 4 | 3 | 2 | 6 | 5 | 10.0 | 1.2 | 11.3 | 8.9 | 1.1 | 7.6 | 1.24 |
| Zac Grotz | VAG | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 2.1 | 5.3 | 9.5 | 0.5 | 4.5 | 0.59 |
| Robert Gsellman | SEA | mr | 25 | 2 | 0 | 0 | 4 | 2 | 0 | 0 | 3 | 8.6 | 2.5 | 11.7 | 7.6 | 0.7 | 3.0 | 1.24 |
| Javy L Guerra | DEM | mr | 33 | 1 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 10.1 | 2.3 | 12.5 | 7.4 | 0.8 | 3.3 | 1.37 |
| Junior Guerra | EMP | mr | 34 | 3 | 2 | 1 | 6 | 5 | 0 | 0 | 2 | 6.6 | 3.4 | 10.7 | 8.9 | 0.7 | 2.6 | 1.12 |
| Taylor Guilbeau* | VAG | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 6.5 | 12.1 | 9.3 | 0.0 | 1.4 | 1.34 |
| Jandel Gustave | DSX | mr | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 1.5 | 3.8 | 3.8 | 0.0 | 2.5 | 0.42 |
| Josh Hader* | SYN | cl | 25 | 2 | 1 | 2 | 2 | 0 | 0 | 2 | 2 | 5.4 | 1.8 | 7.5 | 14.2 | 2.1 | 7.7 | 0.80 |
| David Hale | REB | mr | 31 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 11.3 | 1.7 | 13.3 | 5.5 | 0.2 | 3.3 | 1.45 |
| Cole Hamels* | EMP | sp | 35 | 12 | 0 | 1 | 4 | 1 | 0 | 2 | 8 | 10.8 | 4.5 | 15.5 | 8.0 | 1.4 | 1.8 | 1.69 |
| JD Hammer | DRI | mr | 24 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 7.5 | 4.5 | 12.0 | 7.0 | 0.5 | 1.6 | 1.33 |
| Brad Hand* |   | cl | 29 | 0 | 0 | 4 | 4 | 0 | 0 | 1 | 2 | 8.7 | 3.7 | 13.1 | 11.7 | 1.1 | 3.1 | 1.38 |
| J.A. Happ* | SCO | sp | 36 | 2 | 3 | 1 | 5 | 2 | 0 | 1 | 6 | 10.7 | 3.2 | 14.1 | 8.6 | 2.3 | 2.7 | 1.54 |
| Ryne Harper | SMS | mr | 30 | 4 | 2 | 1 | 0 | 7 | 0 | 2 | 3 | 7.8 | 1.8 | 9.7 | 7.7 | 0.7 | 4.2 | 1.07 |
| Will Harris | CLE | mr | 34 | 0 | 0 | 3 | 1 | 3 | 0 | 0 | 2 | 8.6 | 2.7 | 11.4 | 9.1 | 0.7 | 3.4 | 1.25 |
| Hunter Harvey | DRI | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14.2 | 5.7 | 19.9 | 4.3 | 1.4 | 0.8 | 2.21 |
| Matt Harvey | FOR | sp | 30 | 3 | 2 | 1 | 5 | 0 | 0 | 0 | 0 | 9.8 | 4.7 | 15.5 | 7.6 | 1.8 | 1.6 | 1.61 |
| Andrew Heaney* | DEM | sp | 28 | 5 | 3 | 1 | 3 | 3 | 0 | 0 | 0 | 11.3 | 3.0 | 14.6 | 12.2 | 2.7 | 4.0 | 1.59 |
| Ryan Helsley | SYN | mr | 24 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 3 | 9.1 | 2.7 | 11.8 | 9.1 | 2.2 | 3.4 | 1.31 |
| Heath Hembree | COM | mr | 30 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 9.4 | 5.9 | 15.3 | 11.7 | 2.3 | 2.0 | 1.70 |
| Kyle Hendricks | DEM | sp | 29 | 5 | 4 | 1 | 1 | 0 | 0 | 2 | 7 | 9.5 | 1.3 | 10.9 | 6.8 | 1.0 | 5.1 | 1.21 |
| Liam Hendriks | FIH | cl | 30 | 3 | 1 | 4 | 2 | 5 | 0 | 1 | 0 | 7.2 | 3.7 | 11.2 | 13.1 | 0.8 | 3.6 | 1.21 |
| Darwinzon Hernandez* | PIN | mr | 22 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 12.4 | 11.3 | 24.3 | 11.9 | 1.1 | 1.0 | 2.64 |
| Elieser Hernandez | COM | sp | 24 | 1 | 1 | 7 | 10 | 3 | 2 | 0 | 6 | 9.5 | 3.3 | 13.9 | 9.7 | 2.5 | 3.0 | 1.42 |
| Felix Hernandez | RLF | sp | 33 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 13.5 | 2.5 | 17.2 | 8.0 | 3.1 | 3.3 | 1.77 |
| Kelvin Herrera | FOR | mr | 29 | 0 | 1 | 0 | 1 | 5 | 0 | 0 | 1 | 15.0 | 2.2 | 17.4 | 11.3 | 1.7 | 5.1 | 1.91 |
| David Hess | SYN | sp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 1.8 | 12.8 | 5.5 | 3.2 | 3.0 | 1.42 |
| Jordan Hicks | SYN | cl | 22 | 0 | 1 | 3 | 2 | 3 | 0 | 0 | 0 | 6.5 | 7.8 | 15.1 | 10.2 | 0.4 | 1.3 | 1.59 |
| Rich Hill* | EMP | sp | 39 | 2 | 0 | 0 | 4 | 1 | 0 | 1 | 2 | 9.2 | 3.5 | 13.2 | 11.2 | 1.4 | 3.2 | 1.41 |
| Tim Hill* | FIH | mr | 29 | 2 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 4.7 | 4.5 | 9.2 | 9.0 | 0.7 | 2.0 | 1.03 |
| Yoshihisa Hirano | PEA | mr | 35 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 10.8 | 4.5 | 15.8 | 11.3 | 1.3 | 2.5 | 1.70 |
| Jeff Hoffman | RLF | sp | 26 | 0 | 3 | 1 | 6 | 2 | 0 | 3 | 3 | 8.5 | 4.6 | 13.8 | 8.5 | 3.1 | 1.8 | 1.45 |
| Jonathan Holder | DUT | mr | 26 | 1 | 0 | 0 | 4 | 0 | 0 | 2 | 3 | 9.7 | 1.9 | 12.5 | 8.9 | 2.2 | 4.6 | 1.30 |
| Derek Holland* | INP | mr | 32 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 14.0 | 9.0 | 23.0 | 8.3 | 2.9 | 0.9 | 2.56 |
| Greg Holland | DRI | cl | 33 | 2 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 6.0 | 3.8 | 10.3 | 11.8 | 1.0 | 3.1 | 1.08 |
| Adrian Houser | SMS | sp | 26 | 9 | 3 | 2 | 1 | 1 | 0 | 3 | 0 | 8.6 | 3.3 | 12.0 | 9.4 | 0.9 | 2.8 | 1.33 |
| Dakota Hudson | FIH | sp | 24 | 5 | 2 | 3 | 10 | 8 | 0 | 1 | 5 | 8.8 | 3.8 | 13.1 | 6.8 | 1.3 | 1.8 | 1.41 |
| Daniel Hudson | EMP | mr | 32 | 1 | 0 | 1 | 2 | 3 | 0 | 0 | 3 | 6.7 | 3.4 | 10.3 | 8.6 | 0.9 | 2.6 | 1.12 |
| Jared Hughes | CLE | mr | 33 | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 2 | 11.7 | 3.9 | 15.8 | 7.4 | 3.2 | 1.9 | 1.74 |
| Raisel Iglesias |   | cl | 29 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 1 | 9.8 | 3.1 | 13.1 | 13.9 | 1.0 | 4.6 | 1.43 |
| Cole Irvin* | VAG | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.8 | 4.5 | 20.3 | 6.8 | 4.5 | 1.5 | 2.25 |
| Edwin Jackson | SYN | sp | 35 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 1 | 11.7 | 4.1 | 17.3 | 7.6 | 4.6 | 1.9 | 1.75 |
| Luke Jackson | INP | cl | 27 | 1 | 3 | 0 | 1 | 6 | 0 | 1 | 4 | 10.3 | 3.6 | 14.0 | 12.7 | 1.3 | 3.5 | 1.54 |
| Josh James | FOR | mr | 26 | 5 | 3 | 1 | 2 | 8 | 0 | 0 | 1 | 8.5 | 5.4 | 14.2 | 14.7 | 1.8 | 2.7 | 1.55 |
| Kenley Jansen | FOR | cl | 31 | 2 | 3 | 3 | 4 | 1 | 0 | 0 | 2 | 7.7 | 2.7 | 11.0 | 10.9 | 1.7 | 4.0 | 1.16 |
| Jeremy Jeffress | BRO | mr | 31 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 8.8 | 2.7 | 12.0 | 6.7 | 0.8 | 2.5 | 1.28 |
| Joe Jimenez | SMS | mr | 24 | 2 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 12.6 | 4.1 | 17.3 | 9.4 | 3.2 | 2.3 | 1.86 |
| D.J. Johnson | REB | mr | 29 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 9.0 | 4.5 | 13.5 | 11.3 | 0.0 | 2.5 | 1.50 |
| Jake Junis | SKT | sp | 26 | 8 | 4 | 3 | 18 | 3 | 0 | 2 | 5 | 11.0 | 3.5 | 15.4 | 8.7 | 2.0 | 2.5 | 1.61 |
| Ariel Jurado | SYN | sp | 23 | 5 | 1 | 0 | 7 | 3 | 0 | 2 | 3 | 11.1 | 3.0 | 14.6 | 6.2 | 1.9 | 2.1 | 1.56 |
| Tommy Kahnle |   | mr | 29 | 0 | 1 | 1 | 1 | 4 | 0 | 0 | 1 | 14.0 | 7.1 | 21.4 | 12.8 | 3.4 | 1.8 | 2.35 |
| James Karinchak | PHO | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.7 | 5.4 | 8.1 | 10.8 | 0.0 | 2.0 | 0.90 |
| Anthony Kay* | REB | sp | 24 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 11.3 | 6.3 | 18.2 | 7.5 | 1.9 | 1.2 | 1.95 |
| Keone Kela | SKT | mr | 26 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 8.4 | 2.8 | 12.1 | 8.8 | 0.9 | 3.2 | 1.24 |
| Brad Keller | INP | sp | 23 | 1 | 2 | 0 | 7 | 16 | 2 | 1 | 5 | 8.7 | 3.8 | 12.9 | 6.8 | 1.2 | 1.8 | 1.39 |
| Mitch Keller | SLG | sp | 23 | 0 | 1 | 5 | 0 | 3 | 0 | 1 | 1 | 14.7 | 3.9 | 18.5 | 13.3 | 1.3 | 3.5 | 2.06 |
| Joe Kelly | SCO | mr | 31 | 1 | 0 | 2 | 4 | 10 | 0 | 1 | 2 | 14.9 | 5.2 | 21.2 | 8.4 | 2.4 | 1.6 | 2.24 |
| Merrill Kelly | VAG | sp | 30 | 9 | 2 | 4 | 8 | 3 | 0 | 0 | 3 | 9.7 | 3.4 | 13.6 | 7.9 | 2.1 | 2.3 | 1.46 |
| Ian Kennedy | SKT | cl | 34 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 11.8 | 3.3 | 15.2 | 10.3 | 0.4 | 3.1 | 1.69 |
| Clayton Kershaw* |   | sp | 31 | 2 | 3 | 2 | 4 | 3 | 1 | 1 | 2 | 7.8 | 2.2 | 10.2 | 8.9 | 1.3 | 4.0 | 1.11 |
| Dallas Keuchel* | CLE | sp | 31 | 2 | 0 | 3 | 5 | 7 | 0 | 0 | 2 | 9.8 | 3.1 | 13.3 | 8.2 | 1.4 | 2.6 | 1.43 |
| Yusei Kikuchi* | SEA | sp | 28 | 4 | 1 | 2 | 5 | 6 | 0 | 2 | 8 | 12.0 | 2.8 | 15.1 | 6.3 | 2.5 | 2.3 | 1.64 |
| Craig Kimbrel | DRI | cl | 31 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 10.0 | 3.9 | 14.8 | 13.5 | 3.5 | 3.4 | 1.55 |
| Tyler Kinley | DRI | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 6.8 | 10.1 | 11.8 | 0.0 | 1.8 | 1.13 |
| Brandon Kintzler | SMS | mr | 34 | 0 | 0 | 1 | 2 | 3 | 0 | 1 | 1 | 5.8 | 2.0 | 8.1 | 6.5 | 0.1 | 3.2 | 0.87 |
| Andrew Kittredge | EMP | mr | 29 | 0 | 0 | 0 | 3 | 5 | 0 | 0 | 1 | 12.2 | 3.4 | 16.2 | 11.8 | 1.5 | 3.5 | 1.73 |
| Corey Kluber | SKT | sp | 33 | 4 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 11.2 | 5.3 | 17.4 | 8.4 | 0.7 | 1.6 | 1.83 |
| Adam Kolarek* | EMP | mr | 30 | 0 | 1 | 3 | 5 | 4 | 0 | 0 | 1 | 9.8 | 3.2 | 13.8 | 8.5 | 1.8 | 2.7 | 1.44 |
| Travis Lakins | REB | mr | 25 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 10.2 | 5.5 | 16.4 | 5.9 | 0.8 | 1.1 | 1.74 |
| Peter Lambert | DEM | sp | 22 | 6 | 0 | 5 | 11 | 9 | 0 | 1 | 3 | 12.5 | 2.9 | 16.5 | 5.9 | 1.5 | 2.0 | 1.71 |
| Dinelson Lamet | SCO | sp | 26 | 1 | 3 | 0 | 5 | 2 | 0 | 0 | 5 | 8.9 | 4.6 | 14.1 | 11.8 | 2.1 | 2.5 | 1.50 |
| Eric Lauer* | FOR | sp | 24 | 10 | 4 | 8 | 12 | 9 | 1 | 2 | 3 | 11.2 | 3.1 | 15.1 | 7.9 | 1.7 | 2.5 | 1.59 |
| Mike Leake | PIN | sp | 31 | 1 | 0 | 3 | 4 | 4 | 0 | 1 | 7 | 11.3 | 2.1 | 13.6 | 5.7 | 1.5 | 2.8 | 1.48 |
| Wade LeBlanc* |   | mr | 34 | 2 | 1 | 2 | 0 | 0 | 0 | 3 | 4 | 12.2 | 2.3 | 14.5 | 6.1 | 2.5 | 2.6 | 1.61 |
| Jose Leclerc | PIN | mr | 25 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 2 | 5.0 | 6.1 | 11.3 | 11.8 | 1.1 | 1.9 | 1.23 |
| Jon Lester* | DSX | sp | 35 | 18 | 4 | 0 | 7 | 3 | 0 | 1 | 7 | 11.1 | 1.9 | 13.4 | 7.2 | 1.6 | 3.8 | 1.45 |
| Francisco Liriano* | CLE | mr | 35 | 5 | 0 | 2 | 3 | 2 | 0 | 0 | 1 | 7.1 | 4.3 | 11.8 | 7.6 | 0.7 | 1.8 | 1.26 |
| Zack Littell | VAG | mr | 23 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 8.3 | 2.7 | 10.9 | 7.3 | 1.5 | 2.7 | 1.22 |
| Jonathan Loaisiga | DUT | mr | 24 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 8.0 | 6.0 | 13.9 | 12.5 | 1.7 | 2.1 | 1.55 |
| Jorge Lopez | SYN | mr | 26 | 4 | 0 | 4 | 10 | 6 | 0 | 2 | 4 | 10.0 | 3.0 | 13.8 | 8.2 | 1.7 | 2.7 | 1.45 |
| Pablo Lopez | DSX | sp | 23 | 0 | 2 | 2 | 12 | 1 | 2 | 0 | 2 | 8.1 | 2.4 | 11.3 | 5.8 | 1.2 | 2.5 | 1.17 |
| Reynaldo Lopez | COM | sp | 25 | 7 | 0 | 7 | 14 | 5 | 4 | 4 | 6 | 9.7 | 3.5 | 13.8 | 7.2 | 1.6 | 2.1 | 1.46 |
| Yoan Lopez | FOR | mr | 26 | 4 | 2 | 1 | 2 | 1 | 0 | 0 | 2 | 8.4 | 2.2 | 10.9 | 6.9 | 1.0 | 3.1 | 1.18 |
| Michael Lorenzen |   | mr | 27 | 1 | 0 | 0 | 5 | 1 | 0 | 1 | 2 | 7.5 | 3.6 | 11.7 | 10.0 | 0.8 | 2.8 | 1.24 |
| Richard Lovelady* | INP | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 24.5 | 4.9 | 29.5 | 9.8 | 2.5 | 2.0 | 3.27 |
| Josh Lucas | CLE | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 1.3 | 5.1 | 8.4 | 0.0 | 6.5 | 0.57 |
| Joey Lucchesi* | SLG | sp | 26 | 1 | 5 | 4 | 3 | 10 | 0 | 5 | 5 | 8.9 | 3.7 | 12.7 | 8.7 | 1.0 | 2.4 | 1.39 |
| Seth Lugo | FIH | mr | 29 | 2 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 6.2 | 1.1 | 7.4 | 9.7 | 1.4 | 8.9 | 0.81 |
| Jesus Luzardo* |   | cl | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 3.7 | 8.4 | 9.3 | 0.9 | 2.5 | 0.93 |
| Jordan Lyles | FIH | sp | 28 | 2 | 1 | 1 | 1 | 4 | 0 | 2 | 6 | 10.8 | 4.4 | 15.3 | 8.5 | 1.8 | 1.9 | 1.69 |
| Lance Lynn | STO | sp | 32 | 5 | 3 | 4 | 9 | 14 | 0 | 6 | 2 | 7.9 | 2.5 | 10.7 | 10.6 | 0.5 | 4.3 | 1.15 |
| Kenta Maeda | SKT | sp | 31 | 8 | 1 | 0 | 4 | 1 | 0 | 3 | 5 | 7.4 | 3.1 | 10.7 | 9.4 | 1.6 | 3.1 | 1.16 |
| Matt Magill | COM | mr | 29 | 1 | 0 | 3 | 0 | 2 | 0 | 0 | 1 | 10.8 | 3.7 | 14.5 | 10.8 | 1.2 | 2.9 | 1.62 |
| Tyler Mahle | DRI | sp | 24 | 6 | 2 | 6 | 12 | 3 | 2 | 3 | 5 | 11.6 | 3.2 | 15.6 | 9.1 | 2.1 | 2.9 | 1.65 |
| Sean Manaea* | SCO | sp | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.6 | 1.9 | 6.8 | 10.0 | 1.2 | 5.1 | 0.73 |
| Nick Margevicius* | DRI | sp | 23 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 20.0 | 4.2 | 24.2 | 8.4 | 4.6 | 2.0 | 2.69 |
| German Marquez | DUT | sp | 24 | 6 | 5 | 3 | 6 | 10 | 2 | 2 | 4 | 9.7 | 1.8 | 11.8 | 8.3 | 1.7 | 4.5 | 1.28 |
| Evan Marshall | SMS | mr | 29 | 5 | 3 | 0 | 1 | 5 | 0 | 2 | 0 | 7.9 | 3.2 | 11.3 | 5.6 | 0.7 | 1.8 | 1.24 |
| Brett Martin* | REB | mr | 24 | 2 | 0 | 2 | 4 | 5 | 0 | 0 | 0 | 9.8 | 2.4 | 12.8 | 8.3 | 1.2 | 3.4 | 1.36 |
| Chris Martin | PHO | mr | 33 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 8.7 | 1.7 | 10.3 | 11.3 | 1.3 | 6.8 | 1.15 |
| Corbin Martin | PHO | sp | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19.6 | 12.3 | 31.9 | 12.3 | 4.9 | 1.0 | 3.55 |
| Carlos Martinez | SLG | cl | 27 | 1 | 0 | 3 | 2 | 1 | 0 | 1 | 2 | 9.4 | 4.1 | 13.9 | 9.9 | 0.8 | 2.4 | 1.50 |
| Steven Matz* | STO | sp | 28 | 6 | 4 | 3 | 10 | 4 | 0 | 0 | 1 | 9.7 | 3.5 | 13.7 | 8.0 | 1.4 | 2.3 | 1.46 |
| Dustin May | CLE | mr | 21 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 7.1 | 2.8 | 11.4 | 11.7 | 0.6 | 4.1 | 1.11 |
| Trevor May | SLG | mr | 29 | 1 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 7.3 | 3.9 | 11.4 | 12.8 | 1.5 | 3.3 | 1.25 |
| Kevin McCarthy | COM | mr | 27 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | 9.3 | 4.2 | 13.5 | 5.1 | 0.8 | 1.2 | 1.50 |
| Collin McHugh | FIH | mr | 32 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 7.1 | 5.3 | 12.8 | 11.8 | 1.0 | 2.2 | 1.38 |
| Brendan McKay* | COM | sp | 23 | 0 | 1 | 4 | 0 | 2 | 0 | 1 | 1 | 8.8 | 2.8 | 11.6 | 9.9 | 1.3 | 3.5 | 1.29 |
| David McKay | SCO | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8.6 | 6.9 | 15.4 | 12.4 | 1.7 | 1.8 | 1.71 |
| John Means* | PIN | sp | 26 | 4 | 3 | 2 | 6 | 4 | 0 | 0 | 6 | 8.5 | 3.2 | 12.0 | 7.3 | 1.4 | 2.3 | 1.30 |
| Mark Melancon | FIH | mr | 34 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 8.9 | 3.5 | 12.7 | 9.6 | 1.4 | 2.8 | 1.37 |
| Tim Melville | REB | sp | 29 | 3 | 1 | 0 | 4 | 1 | 0 | 1 | 0 | 7.5 | 2.9 | 11.1 | 6.3 | 2.3 | 2.2 | 1.15 |
| Daniel Mengden | EMP | sp | 26 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 4 | 9.7 | 4.9 | 14.6 | 5.2 | 0.8 | 1.1 | 1.62 |
| Keynan Middleton | PHO | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 9.0 | 13.5 | 9.0 | 0.0 | 1.0 | 1.50 |
| Miles Mikolas | VAG | sp | 30 | 4 | 2 | 1 | 13 | 2 | 3 | 1 | 4 | 10.1 | 1.6 | 12.3 | 7.0 | 1.6 | 4.5 | 1.30 |
| Wade Miley* | EMP | sp | 32 | 6 | 4 | 1 | 5 | 6 | 3 | 1 | 4 | 9.6 | 3.9 | 13.8 | 8.0 | 1.3 | 2.1 | 1.50 |
| Andrew Miller* | INP | mr | 34 | 0 | 0 | 2 | 3 | 5 | 0 | 0 | 5 | 9.1 | 5.5 | 15.2 | 9.1 | 1.8 | 1.6 | 1.62 |
| Alec Mills |   | mr | 27 | 0 | 1 | 1 | 7 | 0 | 1 | 0 | 2 | 5.0 | 2.7 | 9.4 | 11.1 | 1.2 | 4.1 | 0.85 |
| Tom Milone* | VAG | mr | 32 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 8.7 | 3.1 | 12.4 | 7.0 | 1.7 | 2.3 | 1.32 |
| Mike Minor* | CLE | sp | 31 | 5 | 3 | 1 | 7 | 3 | 0 | 2 | 9 | 9.5 | 2.9 | 12.7 | 8.2 | 1.4 | 2.8 | 1.38 |
| Frankie Montas | PEA | sp | 26 | 1 | 0 | 1 | 10 | 7 | 0 | 0 | 2 | 7.5 | 2.6 | 11.0 | 9.4 | 0.6 | 3.6 | 1.13 |
| Rafael Montero | VAG | mr | 28 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7.8 | 1.6 | 9.4 | 9.7 | 0.9 | 6.2 | 1.05 |
| Jordan Montgomery* | DEM | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 4.5 | 2.3 | 99.0 | 1.50 |
| Mike Montgomery* |   | mr | 29 | 1 | 0 | 3 | 6 | 2 | 0 | 3 | 3 | 10.7 | 3.5 | 15.1 | 7.3 | 1.8 | 2.1 | 1.58 |
| Matt Moore* | VAG | sp | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0.8 | 4.6 | 6.9 | 0.0 | 9.0 | 0.51 |
| Adrian Morejon* | DEM | mr | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 4.5 | 16.9 | 7.9 | 1.1 | 1.8 | 1.88 |
| Adam Morgan* |   | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 6.1 | 2.9 | 9.4 | 4.3 | 1.8 | 1.5 | 1.00 |
| Mike Morin | CLE | mr | 28 | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 9.1 | 1.7 | 11.3 | 2.5 | 1.4 | 1.4 | 1.21 |
| Reyes Moronta | PHO | mr | 26 | 3 | 1 | 1 | 1 | 7 | 1 | 1 | 3 | 7.6 | 7.8 | 15.6 | 10.1 | 0.8 | 1.3 | 1.71 |
| Charlie Morton | SKT | sp | 35 | 6 | 2 | 2 | 10 | 5 | 1 | 0 | 6 | 6.8 | 3.4 | 10.6 | 11.3 | 0.4 | 3.3 | 1.14 |
| Andres Munoz |   | mr | 20 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 6.0 | 5.6 | 11.7 | 8.1 | 0.0 | 1.4 | 1.30 |
| Joe Musgrove | STO | sp | 26 | 1 | 4 | 5 | 12 | 3 | 0 | 1 | 4 | 8.5 | 1.5 | 10.6 | 8.2 | 1.1 | 5.6 | 1.11 |
| Jimmy Nelson | SEA | mr | 30 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 11.7 | 2.5 | 15.3 | 7.6 | 2.0 | 3.0 | 1.58 |
| Hector Neris | PHO | cl | 30 | 0 | 2 | 1 | 7 | 2 | 0 | 1 | 0 | 5.8 | 3.7 | 10.5 | 11.4 | 1.1 | 3.1 | 1.05 |
| Jake Newberry | SMS | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13.5 | 5.4 | 18.9 | 6.8 | 6.8 | 1.3 | 2.10 |
| Sean Newcomb* | DUT | mr | 26 | 0 | 2 | 2 | 4 | 9 | 0 | 0 | 2 | 7.5 | 4.0 | 12.0 | 6.7 | 1.2 | 1.7 | 1.27 |
| Aaron Nola | REB | sp | 26 | 15 | 3 | 0 | 15 | 2 | 0 | 1 | 5 | 7.7 | 3.7 | 11.9 | 10.3 | 1.1 | 2.8 | 1.27 |
| Daniel Norris* | REB | sp | 26 | 12 | 5 | 1 | 8 | 8 | 0 | 0 | 7 | 9.9 | 2.9 | 13.2 | 6.6 | 1.7 | 2.3 | 1.43 |
| Ivan Nova | DRI | sp | 32 | 8 | 8 | 6 | 13 | 8 | 0 | 4 | 8 | 13.1 | 2.4 | 16.0 | 5.4 | 1.6 | 2.3 | 1.71 |
| Scott Oberg | VAG | mr | 29 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 3.9 | 4.8 | 8.8 | 8.5 | 0.6 | 1.8 | 0.96 |
| Jake Odorizzi | DUT | sp | 29 | 10 | 2 | 1 | 5 | 3 | 0 | 1 | 6 | 6.7 | 3.8 | 10.8 | 10.0 | 1.2 | 2.6 | 1.17 |
| Josh Osich* | EMP | mr | 30 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 1 | 13.2 | 4.9 | 18.1 | 7.7 | 3.5 | 1.6 | 2.01 |
| Roberto Osuna |   | cl | 24 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 7.9 | 2.9 | 10.9 | 8.7 | 1.8 | 3.0 | 1.20 |
| Adam Ottavino | STO | mr | 33 | 4 | 0 | 3 | 3 | 2 | 1 | 5 | 2 | 6.2 | 7.5 | 14.2 | 11.3 | 0.5 | 1.5 | 1.52 |
| Chris Paddack | FIH | sp | 23 | 4 | 3 | 0 | 6 | 1 | 0 | 1 | 3 | 6.3 | 1.9 | 8.5 | 10.0 | 1.3 | 5.2 | 0.91 |
| Emilio Pagan | FIH | cl | 28 | 4 | 1 | 3 | 1 | 4 | 0 | 0 | 1 | 5.5 | 2.6 | 8.2 | 13.0 | 1.3 | 5.1 | 0.89 |
| Joe Palumbo* | REB | sp | 24 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 12.2 | 4.1 | 19.4 | 12.2 | 3.6 | 3.0 | 1.81 |
| Thomas Pannone* | DEM | mr | 25 | 1 | 1 | 4 | 4 | 7 | 0 | 1 | 1 | 9.3 | 6.7 | 17.3 | 8.7 | 2.7 | 1.3 | 1.78 |
| Blake Parker | VAG | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 2.2 | 9.9 | 6.6 | 3.3 | 3.0 | 1.09 |
| James Paxton* | DUT | sp | 30 | 8 | 2 | 3 | 4 | 7 | 0 | 3 | 5 | 7.5 | 3.1 | 10.9 | 11.3 | 1.5 | 3.6 | 1.18 |
| James Pazos* | DRI | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 3.2 | 13.0 | 7.6 | 2.2 | 2.3 | 1.44 |
| Brad Peacock | FOR | sp | 31 | 6 | 1 | 4 | 4 | 1 | 0 | 5 | 2 | 7.4 | 3.8 | 11.6 | 9.2 | 1.5 | 2.4 | 1.24 |
| Felix Pena | SCO | mr | 29 | 2 | 1 | 2 | 8 | 7 | 0 | 0 | 4 | 8.6 | 3.5 | 12.8 | 10.3 | 1.3 | 2.9 | 1.34 |
| Freddy Peralta | SCO | mr | 23 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 9.7 | 4.3 | 14.1 | 10.9 | 1.6 | 2.6 | 1.55 |
| Luis Perdomo | PEA | mr | 26 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 2 | 9.0 | 2.1 | 11.6 | 6.9 | 1.5 | 3.2 | 1.24 |
| Martin Perez* | SMS | sp | 28 | 4 | 0 | 0 | 9 | 0 | 1 | 6 | 2 | 11.5 | 3.4 | 15.8 | 7.1 | 1.1 | 2.1 | 1.66 |
| Oliver Perez* | DRI | mr | 37 | 1 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 11.7 | 4.0 | 16.2 | 9.5 | 2.0 | 2.4 | 1.75 |
| Dillon Peters* | SEA | sp | 26 | 1 | 0 | 5 | 4 | 0 | 3 | 1 | 0 | 9.3 | 3.7 | 13.4 | 5.3 | 1.5 | 1.4 | 1.44 |
| Yusmeiro Petit |   | mr | 34 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 7.9 | 1.4 | 9.4 | 6.8 | 1.6 | 4.7 | 1.03 |
| David Phelps | FOR | mr | 32 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 7.9 | 5.3 | 13.2 | 8.6 | 0.7 | 1.6 | 1.46 |
| Michael Pineda | DSX | sp | 30 | 6 | 1 | 0 | 6 | 6 | 0 | 1 | 5 | 8.4 | 1.3 | 10.1 | 7.6 | 1.5 | 5.7 | 1.09 |
| Nick Pivetta | COM | mr | 26 | 2 | 1 | 3 | 1 | 4 | 2 | 3 | 3 | 11.0 | 3.2 | 14.3 | 8.5 | 1.7 | 2.7 | 1.58 |
| Zach Plesac | PEA | sp | 24 | 1 | 2 | 0 | 2 | 0 | 0 | 3 | 3 | 8.1 | 2.8 | 11.0 | 5.9 | 1.8 | 2.1 | 1.21 |
| Adam Plutko | FOR | sp | 27 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 3 | 9.6 | 2.4 | 12.2 | 6.8 | 1.0 | 2.8 | 1.33 |
| Colin Poche* | DSX | mr | 25 | 1 | 0 | 2 | 5 | 2 | 0 | 0 | 0 | 6.6 | 4.9 | 12.6 | 12.2 | 1.9 | 2.5 | 1.29 |
| Drew Pomeranz* | SLG | mr | 30 | 6 | 0 | 5 | 5 | 0 | 1 | 6 | 1 | 8.9 | 4.1 | 13.4 | 10.9 | 1.7 | 2.7 | 1.44 |
| Daniel Ponce de Leon | SLG | sp | 27 | 0 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | 5.7 | 3.8 | 9.8 | 7.9 | 1.1 | 2.1 | 1.05 |
| Rick Porcello | DRI | sp | 30 | 4 | 1 | 10 | 13 | 6 | 3 | 4 | 9 | 12.7 | 2.0 | 15.2 | 7.8 | 2.3 | 3.9 | 1.63 |
| Ryan Pressly | DSX | mr | 30 | 1 | 1 | 0 | 1 | 6 | 0 | 1 | 1 | 5.1 | 2.8 | 8.1 | 10.4 | 0.0 | 3.8 | 0.87 |
| David Price* | INP | sp | 33 | 1 | 0 | 0 | 3 | 3 | 2 | 0 | 2 | 9.3 | 2.3 | 11.8 | 10.1 | 1.5 | 4.4 | 1.28 |
| Austin Pruitt | VAG | mr | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.8 | 1.0 | 9.8 | 6.1 | 1.2 | 6.3 | 1.09 |
| A.J. Puk* | DUT | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.4 | 4.0 | 10.3 | 4.0 | 0.8 | 1.0 | 1.15 |
| Cal Quantrill | DEM | sp | 24 | 3 | 1 | 5 | 1 | 1 | 0 | 5 | 3 | 9.1 | 2.6 | 11.8 | 9.5 | 1.1 | 3.6 | 1.30 |
| Jose Quijada* |   | mr | 23 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 9.0 | 15.0 | 25.5 | 9.5 | 2.5 | 0.6 | 2.67 |
| Jose Quintana* | INP | sp | 30 | 10 | 0 | 1 | 4 | 20 | 0 | 0 | 3 | 12.7 | 3.1 | 16.1 | 7.5 | 1.8 | 2.4 | 1.76 |
| Tanner Rainey | INP | mr | 26 | 4 | 1 | 4 | 7 | 12 | 1 | 1 | 1 | 6.9 | 8.2 | 16.4 | 15.5 | 1.3 | 1.9 | 1.68 |
| Nick Ramirez* | PEA | mr | 29 | 2 | 2 | 3 | 2 | 4 | 0 | 0 | 1 | 7.7 | 3.0 | 10.9 | 6.1 | 1.3 | 2.0 | 1.19 |
| Noe Ramirez |   | mr | 29 | 1 | 2 | 0 | 5 | 1 | 0 | 0 | 3 | 10.1 | 4.0 | 14.7 | 8.3 | 1.6 | 2.1 | 1.56 |
| Robbie Ray* | REB | sp | 27 | 10 | 2 | 0 | 6 | 13 | 0 | 1 | 3 | 9.9 | 5.1 | 15.3 | 12.7 | 2.0 | 2.5 | 1.67 |
| Sean Reid-Foley | DRI | sp | 23 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 10.3 | 6.4 | 16.7 | 10.3 | 1.9 | 1.6 | 1.86 |
| Alex Reyes | COM | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Garrett Richards | REB | sp | 31 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 16.7 | 5.8 | 23.1 | 7.7 | 3.9 | 1.3 | 2.50 |
| Trevor Richards | SMS | sp | 26 | 9 | 2 | 2 | 4 | 2 | 0 | 4 | 0 | 8.7 | 3.2 | 12.2 | 8.5 | 1.1 | 2.6 | 1.32 |
| Tanner Roark | RLF | sp | 32 | 12 | 2 | 1 | 4 | 3 | 0 | 4 | 1 | 9.7 | 3.3 | 13.2 | 8.2 | 1.6 | 2.5 | 1.44 |
| Hansel Robles | PHO | cl | 28 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 9.1 | 2.8 | 12.1 | 10.4 | 1.5 | 3.7 | 1.33 |
| Carlos Rodon* | RLF | sp | 26 | 1 | 0 | 2 | 4 | 3 | 0 | 0 | 3 | 11.5 | 5.5 | 18.0 | 11.7 | 1.9 | 2.2 | 1.88 |
| Dereck Rodriguez |   | sp | 27 | 0 | 2 | 2 | 1 | 3 | 0 | 3 | 2 | 11.8 | 2.8 | 14.8 | 7.0 | 1.7 | 2.5 | 1.63 |
| Eduardo Rodriguez* | PEA | sp | 26 | 6 | 4 | 0 | 10 | 6 | 0 | 2 | 4 | 7.8 | 3.5 | 11.8 | 8.3 | 1.5 | 2.3 | 1.27 |
| Jefry Rodriguez | SMS | sp | 25 | 1 | 2 | 3 | 2 | 3 | 0 | 0 | 1 | 9.9 | 4.6 | 15.3 | 3.6 | 0.4 | 0.8 | 1.62 |
| Richard Rodriguez | STO | mr | 29 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 6.7 | 3.5 | 10.4 | 7.5 | 1.3 | 2.2 | 1.13 |
| Chaz Roe | SCO | mr | 32 | 2 | 4 | 0 | 1 | 5 | 1 | 0 | 0 | 10.2 | 6.5 | 16.8 | 9.1 | 0.6 | 1.4 | 1.85 |
| Taylor Rogers* | DUT | cl | 28 | 0 | 3 | 0 | 3 | 3 | 0 | 1 | 2 | 8.8 | 0.4 | 9.6 | 10.5 | 2.2 | 25.3 | 1.03 |
| Tyler Rogers | DRI | mr | 28 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 12.0 | 1.2 | 13.8 | 9.0 | 1.2 | 7.5 | 1.47 |
| Sergio Romo | FOR | cl | 36 | 8 | 0 | 3 | 3 | 3 | 3 | 0 | 0 | 9.4 | 2.8 | 12.7 | 9.8 | 1.5 | 3.5 | 1.36 |
| Hector Rondon | RLF | mr | 31 | 4 | 1 | 1 | 7 | 0 | 0 | 2 | 0 | 9.4 | 3.0 | 13.5 | 5.8 | 1.3 | 2.0 | 1.38 |
| Joe Ross |   | mr | 26 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 8.4 | 3.3 | 12.1 | 4.2 | 0.9 | 1.3 | 1.29 |
| Kyle Ryan* | PEA | mr | 27 | 1 | 0 | 1 | 2 | 4 | 0 | 1 | 3 | 6.0 | 3.4 | 9.7 | 7.9 | 0.6 | 2.3 | 1.05 |
| Hyun-Jin Ryu* | PHO | sp | 32 | 1 | 2 | 1 | 5 | 0 | 0 | 1 | 5 | 9.5 | 1.3 | 11.0 | 7.4 | 0.8 | 5.6 | 1.20 |
| CC Sabathia* |   | sp | 38 | 12 | 4 | 3 | 3 | 0 | 0 | 4 | 3 | 10.2 | 3.3 | 13.7 | 9.1 | 2.8 | 2.8 | 1.50 |
| Casey Sadler | PEA | mr | 28 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 7.6 | 1.6 | 9.5 | 6.3 | 0.7 | 3.9 | 1.02 |
| Connor Sadzeck | DRI | mr | 27 | 3 | 0 | 2 | 0 | 7 | 0 | 1 | 3 | 5.7 | 8.0 | 13.7 | 8.4 | 0.8 | 1.0 | 1.52 |
| Chris Sale* | FOR | sp | 30 | 7 | 2 | 4 | 7 | 0 | 0 | 1 | 3 | 7.9 | 2.5 | 10.8 | 13.8 | 1.8 | 5.5 | 1.15 |
| Jeff Samardzija | FOR | sp | 34 | 11 | 4 | 2 | 4 | 4 | 0 | 3 | 4 | 8.6 | 3.6 | 12.5 | 7.4 | 1.6 | 2.0 | 1.36 |
| Adrian Sampson |   | mr | 27 | 2 | 0 | 0 | 4 | 5 | 1 | 3 | 3 | 10.6 | 1.9 | 12.9 | 7.6 | 2.1 | 4.1 | 1.39 |
| Aaron Sanchez | SYN | sp | 26 | 8 | 2 | 3 | 16 | 10 | 0 | 4 | 9 | 10.6 | 5.1 | 16.8 | 8.5 | 1.6 | 1.7 | 1.75 |
| Anibal Sanchez | PHO | sp | 35 | 10 | 3 | 3 | 4 | 0 | 5 | 1 | 7 | 8.1 | 2.8 | 11.0 | 6.4 | 0.7 | 2.3 | 1.20 |
| Patrick Sandoval* | REB | sp | 22 | 2 | 2 | 0 | 3 | 6 | 3 | 1 | 1 | 8.6 | 4.9 | 14.0 | 8.3 | 1.1 | 1.7 | 1.50 |
| Max Scherzer | VAG | sp | 34 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 7.0 | 1.9 | 8.9 | 12.7 | 1.0 | 6.8 | 0.98 |
| Antonio Senzatela | SEA | sp | 24 | 1 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 10.5 | 5.0 | 15.8 | 5.0 | 1.6 | 1.0 | 1.72 |
| Luis Severino | COM | sp | 25 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.6 | 4.8 | 9.6 | 10.2 | 0.0 | 2.1 | 0.93 |
| Paul Sewald | VAG | mr | 29 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.5 | 2.0 | 4.5 | 14.0 | 0.5 | 7.0 | 0.50 |
| Bryan Shaw | RLF | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 0.0 | 12.0 | 9.0 | 9.0 | 99.0 | 1.33 |
| Justus Sheffield* | STO | sp | 23 | 1 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 8.6 | 3.7 | 12.7 | 10.6 | 0.0 | 2.9 | 1.36 |
| Matt Shoemaker | CLE | sp | 32 | 0 | 0 | 1 | 1 | 2 | 0 | 3 | 0 | 7.4 | 2.5 | 10.1 | 5.5 | 2.2 | 2.2 | 1.09 |
| Lucas Sims | BRO | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.3 | 1.8 | 8.1 | 12.6 | 1.1 | 6.8 | 0.90 |
| Tony Sipp* | DRI | mr | 35 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 8.2 | 9.4 | 18.2 | 9.4 | 0.6 | 1.0 | 1.95 |
| Tyler Skaggs* | REB | sp | 27 | 5 | 1 | 1 | 6 | 4 | 2 | 1 | 3 | 9.8 | 3.9 | 14.2 | 8.7 | 1.5 | 2.2 | 1.52 |
| Devin Smeltzer* | SMS | sp | 23 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.8 | 2.2 | 12.4 | 4.4 | 1.6 | 2.0 | 1.34 |
| Caleb Smith* | DEM | sp | 27 | 4 | 0 | 4 | 6 | 7 | 1 | 3 | 5 | 8.9 | 4.0 | 13.3 | 11.1 | 2.1 | 2.8 | 1.43 |
| Joe Smith | SKT | mr | 35 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 5.1 | 1.3 | 6.4 | 3.9 | 0.9 | 3.0 | 0.71 |
| Will M Smith* | PHO | cl | 29 | 1 | 2 | 9 | 1 | 3 | 0 | 0 | 1 | 6.6 | 3.8 | 10.6 | 11.1 | 1.9 | 2.9 | 1.15 |
| Drew Smyly* | SLG | sp | 30 | 3 | 2 | 2 | 4 | 1 | 0 | 3 | 0 | 10.0 | 5.0 | 15.3 | 8.9 | 3.1 | 1.8 | 1.66 |
| Blake Snell* | COM | sp | 26 | 12 | 0 | 4 | 5 | 16 | 0 | 1 | 1 | 10.3 | 3.2 | 13.9 | 13.5 | 1.5 | 4.2 | 1.50 |
| Joakim Soria |   | mr | 35 | 3 | 0 | 1 | 2 | 2 | 0 | 1 | 3 | 5.7 | 2.9 | 8.9 | 10.4 | 0.5 | 3.6 | 0.95 |
| Mike Soroka | PIN | sp | 21 | 6 | 7 | 0 | 9 | 3 | 0 | 7 | 6 | 7.9 | 2.2 | 10.5 | 6.6 | 0.4 | 3.0 | 1.12 |
| Gregory Soto* | SYN | mr | 24 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 8.8 | 5.3 | 14.7 | 6.5 | 0.0 | 1.2 | 1.57 |
| Glenn Sparkman | DEM | sp | 27 | 2 | 1 | 2 | 5 | 9 | 2 | 2 | 5 | 10.6 | 2.7 | 13.7 | 5.6 | 2.0 | 2.1 | 1.47 |
| Craig Stammen | VAG | mr | 35 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 9.9 | 2.0 | 12.2 | 6.5 | 1.3 | 3.3 | 1.32 |
| Ryne Stanek | STO | mr | 27 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 6.9 | 4.0 | 11.1 | 10.0 | 1.1 | 2.5 | 1.20 |
| Cody Stashak | COM | mr | 25 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 3 | 10.9 | 1.1 | 12.8 | 8.6 | 1.5 | 7.7 | 1.33 |
| Robert Stephenson | BRO | mr | 26 | 1 | 2 | 1 | 2 | 1 | 0 | 0 | 3 | 7.4 | 2.8 | 10.6 | 10.9 | 1.4 | 3.9 | 1.14 |
| Matt Strahm* | REB | mr | 27 | 5 | 3 | 4 | 2 | 2 | 1 | 0 | 0 | 10.7 | 1.8 | 12.7 | 9.2 | 1.4 | 5.1 | 1.38 |
| Stephen Strasburg | INP | sp | 30 | 6 | 3 | 0 | 8 | 4 | 0 | 1 | 1 | 7.3 | 2.8 | 10.4 | 9.9 | 1.5 | 3.6 | 1.11 |
| Chris Stratton | SLG | mr | 28 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 11.8 | 4.5 | 16.5 | 7.8 | 2.5 | 1.7 | 1.81 |
| Hunter Strickland | VAG | mr | 30 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 8.0 | 2.9 | 13.1 | 7.3 | 2.2 | 2.5 | 1.22 |
| Ross Stripling | DSX | mr | 29 | 0 | 2 | 0 | 3 | 7 | 0 | 1 | 1 | 7.8 | 2.6 | 10.7 | 8.6 | 1.3 | 3.3 | 1.16 |
| Marcus Stroman | PIN | sp | 28 | 2 | 7 | 0 | 2 | 7 | 0 | 1 | 1 | 9.5 | 3.5 | 13.1 | 6.9 | 0.9 | 2.0 | 1.44 |
| Pedro Strop |   | mr | 34 | 1 | 0 | 0 | 3 | 5 | 0 | 1 | 0 | 5.0 | 4.1 | 9.7 | 9.7 | 0.9 | 2.4 | 1.01 |
| Andrew Suarez* | PEA | mr | 26 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 10.2 | 3.6 | 14.4 | 9.0 | 3.0 | 2.5 | 1.53 |
| Jose Suarez* | DEM | sp | 21 | 1 | 0 | 3 | 7 | 5 | 1 | 1 | 2 | 12.3 | 4.4 | 17.7 | 7.5 | 3.0 | 1.7 | 1.86 |
| Ranger Suarez* | FOR | mr | 23 | 3 | 0 | 5 | 1 | 1 | 2 | 0 | 1 | 7.0 | 3.0 | 10.2 | 7.8 | 0.7 | 2.6 | 1.11 |
| Wander Suero | DSX | mr | 27 | 4 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 7.0 | 4.1 | 11.4 | 9.9 | 1.2 | 2.4 | 1.23 |
| Cole Sulser | PHO | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 8.1 | 13.5 | 5.4 | 0.0 | 0.7 | 1.50 |
| Brent Suter* | VAG | mr | 29 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 6.4 | 3.4 | 10.3 | 4.4 | 0.0 | 1.3 | 1.09 |
| Erik Swanson |   | mr | 25 | 1 | 2 | 0 | 3 | 1 | 0 | 0 | 2 | 11.3 | 1.6 | 13.6 | 7.3 | 4.7 | 4.7 | 1.43 |
| Noah Syndergaard | PHO | sp | 26 | 9 | 5 | 0 | 6 | 4 | 0 | 1 | 6 | 8.8 | 2.6 | 11.6 | 9.2 | 1.2 | 3.6 | 1.26 |
| Jameson Taillon | REB | sp | 27 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 3 | 9.1 | 1.2 | 10.7 | 5.9 | 1.4 | 4.7 | 1.14 |
| Masahiro Tanaka | VAG | sp | 30 | 5 | 2 | 2 | 3 | 8 | 0 | 2 | 7 | 10.4 | 1.8 | 12.4 | 6.5 | 1.8 | 3.6 | 1.36 |
| Dillon Tate | REB | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10.5 | 6.0 | 18.0 | 7.5 | 4.5 | 1.3 | 1.83 |
| Josh Taylor* | PIN | mr | 26 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.0 | 3.5 | 10.4 | 14.4 | 1.3 | 4.2 | 1.16 |
| Julio Teheran | RLF | sp | 28 | 13 | 3 | 3 | 8 | 6 | 1 | 1 | 5 | 7.8 | 4.5 | 12.7 | 7.9 | 1.5 | 1.7 | 1.37 |
| Trent Thornton | SEA | sp | 25 | 2 | 0 | 0 | 8 | 5 | 0 | 2 | 3 | 8.7 | 4.1 | 13.2 | 8.5 | 1.5 | 2.1 | 1.42 |
| Lewis Thorpe* | PHO | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29.5 | 0.0 | 29.5 | 7.4 | 0.0 | 99.0 | 3.27 |
| Josh Tomlin | SKT | mr | 34 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 7.2 | 0.5 | 7.6 | 5.4 | 1.2 | 11.5 | 0.85 |
| Touki Toussaint | SYN | mr | 23 | 1 | 2 | 4 | 5 | 6 | 0 | 1 | 3 | 9.3 | 5.8 | 16.2 | 8.9 | 1.1 | 1.5 | 1.68 |
| Blake Treinen | SCO | cl | 31 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 10.3 | 7.5 | 18.3 | 10.3 | 1.4 | 1.4 | 1.98 |
| Lou Trivino | INP | mr | 27 | 2 | 0 | 1 | 2 | 10 | 0 | 0 | 3 | 13.9 | 6.0 | 20.4 | 8.4 | 1.5 | 1.4 | 2.21 |
| Sam Tuivailala | EMP | mr | 26 | 2 | 1 | 0 | 0 | 4 | 1 | 0 | 0 | 11.5 | 7.1 | 18.6 | 11.5 | 0.9 | 1.6 | 2.07 |
| Spencer Turnbull | SEA | sp | 26 | 5 | 6 | 1 | 15 | 18 | 0 | 1 | 6 | 8.8 | 4.0 | 13.7 | 8.7 | 1.0 | 2.2 | 1.42 |
| Jose Urena | SEA | sp | 27 | 1 | 2 | 2 | 2 | 4 | 0 | 1 | 1 | 9.9 | 2.9 | 13.0 | 8.0 | 1.8 | 2.8 | 1.42 |
| Julio Urias* | STO | mr | 22 | 3 | 1 | 3 | 7 | 2 | 2 | 1 | 3 | 8.9 | 2.8 | 12.5 | 8.9 | 1.1 | 3.2 | 1.29 |
| Jose Urquidy | DUT | sp | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.5 | 0.9 | 11.4 | 10.1 | 1.7 | 11.8 | 1.26 |
| Framber Valdez* | INP | mr | 25 | 3 | 2 | 3 | 5 | 4 | 2 | 2 | 0 | 13.2 | 7.0 | 20.8 | 8.0 | 1.5 | 1.1 | 2.24 |
| Jason Vargas* | SMS | sp | 36 | 6 | 3 | 2 | 5 | 9 | 0 | 7 | 8 | 10.0 | 4.3 | 14.6 | 7.1 | 1.2 | 1.7 | 1.59 |
| Felipe Vazquez* |   | cl | 27 | 0 | 3 | 0 | 1 | 4 | 0 | 1 | 2 | 6.5 | 2.0 | 8.7 | 12.3 | 1.0 | 6.1 | 0.95 |
| Vincent Velasquez | DEM | sp | 27 | 3 | 2 | 1 | 8 | 6 | 0 | 3 | 2 | 9.0 | 3.1 | 12.8 | 11.2 | 2.4 | 3.6 | 1.35 |
| Hector Velazquez | CLE | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.1 | 3.9 | 18.0 | 9.0 | 2.6 | 2.3 | 2.00 |
| Drew VerHagen | SLG | mr | 28 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.4 | 3.0 | 11.8 | 4.0 | 1.7 | 1.3 | 1.27 |
| Justin Verlander | BRO | sp | 36 | 4 | 1 | 0 | 3 | 6 | 0 | 3 | 2 | 6.6 | 1.5 | 8.1 | 13.0 | 1.5 | 8.9 | 0.89 |
| Nick Vincent | VAG | mr | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.8 | 2.9 | 12.6 | 5.7 | 1.1 | 2.0 | 1.40 |
| Austin Voth | VAG | sp | 27 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 2 | 6.9 | 2.8 | 11.4 | 7.5 | 0.9 | 2.7 | 1.07 |
| Michael Wacha | SLG | sp | 27 | 5 | 2 | 3 | 4 | 3 | 0 | 3 | 2 | 11.9 | 4.0 | 16.1 | 6.8 | 2.0 | 1.7 | 1.76 |
| Jacob Waguespack | STO | sp | 25 | 2 | 2 | 1 | 6 | 2 | 0 | 2 | 6 | 6.8 | 4.6 | 12.1 | 7.5 | 0.7 | 1.6 | 1.27 |
| Adam Wainwright | PEA | sp | 37 | 2 | 0 | 4 | 11 | 3 | 0 | 5 | 7 | 9.5 | 4.1 | 14.2 | 7.6 | 1.9 | 1.9 | 1.51 |
| Marcus Walden | FIH | mr | 30 | 5 | 2 | 1 | 1 | 7 | 4 | 1 | 1 | 7.4 | 5.2 | 12.8 | 9.4 | 0.7 | 1.8 | 1.41 |
| Taijuan Walker | SMS | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15.0 | 0.0 | 15.0 | 4.5 | 0.0 | 99.0 | 1.67 |
| Wei-Chung Wang* | FOR | mr | 27 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 11.2 | 5.9 | 17.8 | 6.6 | 1.3 | 1.1 | 1.90 |
| Tony Watson* | DRI | mr | 34 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 9.4 | 3.5 | 12.9 | 9.4 | 1.2 | 2.7 | 1.43 |
| Luke Weaver | SLG | sp | 25 | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 3 | 7.8 | 1.3 | 9.4 | 10.9 | 1.1 | 8.3 | 1.01 |
| Jacob Webb | STO | mr | 25 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 9.8 | 2.8 | 13.0 | 7.0 | 3.3 | 2.5 | 1.40 |
| Logan Webb | SMS | sp | 22 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 2 | 10.9 | 3.3 | 14.2 | 9.0 | 2.3 | 2.8 | 1.57 |
| Tyler Webb* | SCO | mr | 28 | 2 | 2 | 1 | 3 | 1 | 0 | 0 | 2 | 4.9 | 3.7 | 9.1 | 7.6 | 0.8 | 2.1 | 0.95 |
| Ryan Weber | SMS | mr | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7.4 | 1.9 | 9.3 | 4.7 | 2.8 | 2.5 | 1.03 |
| J.B. Wendelken | PIN | mr | 26 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 8.0 | 2.0 | 10.7 | 11.7 | 0.7 | 5.8 | 1.11 |
| Zack Wheeler | STO | sp | 29 | 7 | 5 | 3 | 2 | 4 | 0 | 3 | 6 | 8.2 | 2.8 | 11.0 | 8.1 | 0.9 | 2.9 | 1.21 |
| Rowan Wick | INP | mr | 26 | 2 | 0 | 1 | 6 | 2 | 0 | 1 | 3 | 6.1 | 6.4 | 14.0 | 8.2 | 0.3 | 1.3 | 1.39 |
| Brad Wieck* |   | mr | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.4 | 5.4 | 11.5 | 7.4 | 1.3 | 1.4 | 1.20 |
| Trevor Williams | PEA | sp | 27 | 3 | 3 | 5 | 2 | 3 | 0 | 0 | 4 | 9.7 | 3.3 | 13.1 | 6.9 | 2.0 | 2.1 | 1.45 |
| Bryse Wilson | REB | sp | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.6 | 4.0 | 20.7 | 3.6 | 2.3 | 0.9 | 2.30 |
| Justin Wilson* | SLG | mr | 31 | 4 | 2 | 4 | 3 | 3 | 0 | 1 | 2 | 8.7 | 6.8 | 16.4 | 9.3 | 0.8 | 1.4 | 1.73 |
| Trey Wingenter |   | mr | 25 | 2 | 1 | 0 | 4 | 2 | 0 | 0 | 2 | 5.9 | 5.0 | 11.6 | 11.8 | 1.5 | 2.4 | 1.20 |
| Matt Wisler | PEA | mr | 26 | 2 | 1 | 0 | 3 | 3 | 0 | 0 | 0 | 12.0 | 3.6 | 16.1 | 10.8 | 2.7 | 3.0 | 1.73 |
| Nick Wittgren | STO | mr | 28 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 7.2 | 2.5 | 9.6 | 8.0 | 1.4 | 3.2 | 1.07 |
| Asher Wojciechowski | FOR | sp | 30 | 5 | 4 | 4 | 10 | 3 | 0 | 0 | 5 | 9.5 | 3.6 | 14.2 | 7.7 | 1.5 | 2.2 | 1.45 |
| Alex Wood* | DEM | sp | 28 | 0 | 0 | 3 | 2 | 0 | 1 | 0 | 1 | 9.8 | 3.8 | 14.1 | 6.3 | 2.8 | 1.7 | 1.51 |
| Hunter Wood | INP | mr | 25 | 2 | 0 | 1 | 0 | 3 | 0 | 1 | 1 | 9.1 | 4.7 | 13.8 | 8.5 | 2.3 | 1.8 | 1.54 |
| Brandon Woodruff | FIH | sp | 26 | 10 | 7 | 1 | 2 | 4 | 1 | 0 | 5 | 9.0 | 2.9 | 12.0 | 11.3 | 0.5 | 3.9 | 1.32 |
| Brandon Workman | BRO | mr | 30 | 1 | 1 | 0 | 3 | 3 | 1 | 0 | 4 | 3.1 | 5.6 | 9.1 | 13.5 | 0.4 | 2.4 | 0.96 |
| Kyle Wright | SYN | sp | 23 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 1 | 12.4 | 5.5 | 18.3 | 8.2 | 1.8 | 1.5 | 1.98 |
| Jordan Yamamoto | FIH | sp | 23 | 9 | 0 | 0 | 4 | 3 | 0 | 0 | 2 | 8.1 | 4.8 | 13.2 | 9.6 | 1.0 | 2.0 | 1.43 |
| Ryan Yarbrough* | DEM | sp | 27 | 2 | 1 | 3 | 2 | 0 | 0 | 3 | 2 | 10.5 | 1.7 | 12.4 | 7.6 | 1.5 | 4.4 | 1.36 |
| Eric Yardley | FOR | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 2.3 | 6.8 | 2.3 | 0.0 | 1.0 | 0.75 |
| Kirby Yates | BRO | cl | 32 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 5.9 | 1.8 | 8.4 | 14.1 | 0.2 | 7.9 | 0.85 |
| Gabriel Ynoa | SYN | mr | 26 | 1 | 0 | 1 | 4 | 3 | 0 | 0 | 4 | 10.3 | 2.1 | 12.8 | 4.6 | 2.8 | 2.2 | 1.39 |
| Alex Young* | INP | sp | 25 | 7 | 1 | 0 | 5 | 5 | 0 | 0 | 0 | 11.9 | 3.1 | 15.6 | 7.8 | 3.3 | 2.5 | 1.67 |
| T.J. Zeuch |   | sp | 23 | 0 | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 7.1 | 2.8 | 9.9 | 8.5 | 0.5 | 3.0 | 1.11 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Fernando Abad* | EMP | mr | 33 | 1.326 | 16 | .313 | 22 | .917 | 22 | .917 | 8.6 | 16.5 | 14.84 | 13.41 |
| Bryan Abreu | CLE | mr | 22 | .548 | 11 | .273 | 6 | .353 | 6 | .353 | 1.2 | 2.6 | 2.31 | 1.43 |
| Jason Adam | DRI | mr | 27 | .388 | 45 | .178 | 16 | .235 | 17 | .250 | 2.5 | 1.2 | 1.11 | 1.16 |
| Austin L Adams | PHO | mr | 28 | .644 | 56 | .411 | 57 | .410 | 58 | .417 | 13.0 | 3.6 | 3.19 | 3.46 |
| Dario Agrazal | FOR | sp | 24 | .985 | 154 | .338 | 116 | .569 | 124 | .608 | 42.6 | 9.1 | 8.28 | 8.44 |
| Matt Albers | DRI | mr | 36 | .789 | 76 | .329 | 47 | .439 | 51 | .477 | 13.6 | 5.0 | 4.54 | 5.63 |
| Sandy Alcantara | SYN | sp | 23 | .721 | 635 | .282 | 406 | .446 | 414 | .454 | 102.4 | 4.3 | 4.00 | 4.18 |
| Scott Alexander* | PHO | mr | 29 | .940 | 59 | .322 | 45 | .549 | 47 | .573 | 13.4 | 6.7 | 6.13 | 7.60 |
| Tyler Alexander* | BRO | sp | 24 | .877 | 121 | .355 | 96 | .542 | 97 | .548 | 29.2 | 6.6 | 6.02 | 6.22 |
| Kolby Allard* | SYN | sp | 21 | .827 | 135 | .319 | 98 | .497 | 102 | .518 | 29.3 | 6.0 | 5.44 | 5.27 |
| Dan Altavilla | DRI | mr | 26 | .971 | 38 | .395 | 42 | .600 | 42 | .600 | 13.9 | 9.9 | 9.15 | 9.32 |
| Jose Alvarado* | DUT | mr | 24 | .675 | 56 | .286 | 68 | .459 | 69 | .466 | 15.5 | 4.5 | 4.18 | 5.36 |
| Jose Alvarez* | STO | mr | 30 | .788 | 112 | .330 | 71 | .470 | 72 | .477 | 21.1 | 5.5 | 4.98 | 4.71 |
| Adbert Alzolay | SYN | sp | 24 | 1.031 | 28 | .321 | 34 | .667 | 34 | .667 | 12.1 | 11.3 | 10.93 | 10.80 |
| Brett Anderson* | CLE | sp | 31 | .836 | 631 | .336 | 403 | .496 | 409 | .504 | 124.2 | 6.2 | 5.57 | 5.78 |
| Chase Anderson | SCO | sp | 31 | .810 | 454 | .278 | 377 | .519 | 386 | .531 | 105.4 | 5.8 | 5.21 | 5.05 |
| Justin Anderson |   | mr | 26 | .823 | 81 | .383 | 82 | .532 | 82 | .532 | 23.8 | 6.4 | 5.85 | 5.24 |
| Nick Anderson | SKT | mr | 28 | .723 | 125 | .368 | 106 | .453 | 107 | .457 | 26.4 | 4.3 | 3.96 | 3.85 |
| Shaun Anderson | SMS | sp | 24 | .548 | 75 | .227 | 34 | .340 | 34 | .340 | 6.7 | 2.5 | 2.24 | 2.52 |
| Matt Andriese | DEM | mr | 29 | .896 | 184 | .364 | 162 | .561 | 165 | .571 | 50.8 | 7.3 | 6.60 | 6.25 |
| Chris Archer | COM | sp | 30 | .727 | 299 | .261 | 253 | .469 | 260 | .481 | 64.2 | 4.5 | 4.07 | 3.81 |
| Rogelio Armenteros | DSX | cl | 25 | .682 | 52 | .327 | 31 | .408 | 31 | .408 | 7.9 | 4.0 | 3.84 | 4.04 |
| Jake Arrieta | PEA | sp | 33 | .806 | 467 | .306 | 322 | .497 | 326 | .503 | 89.6 | 5.5 | 5.01 | 5.40 |
| Pedro Avila | VAG | sp | 22 | .424 | 16 | .125 | 7 | .250 | 9 | .321 | 1.3 | 1.7 | 1.53 | 1.21 |
| Luis Avilan* |   | mr | 29 | .973 | 86 | .326 | 85 | .612 | 86 | .619 | 25.5 | 7.6 | 6.96 | 8.13 |
| Michel Baez | PIN | mr | 23 | .661 | 78 | .231 | 51 | .429 | 52 | .437 | 12.1 | 3.7 | 3.37 | 2.62 |
| Pedro Baez | DSX | mr | 31 | .670 | 169 | .249 | 109 | .422 | 112 | .434 | 26.1 | 3.7 | 3.33 | 3.01 |
| Homer Bailey | CLE | sp | 33 | .797 | 550 | .336 | 383 | .478 | 393 | .491 | 109.8 | 5.4 | 4.88 | 5.30 |
| Luke Bard | DRI | mr | 28 | .721 | 128 | .219 | 94 | .454 | 100 | .483 | 22.1 | 4.1 | 3.76 | 3.88 |
| Scott Barlow | PIN | mr | 26 | .616 | 97 | .299 | 66 | .382 | 69 | .399 | 15.5 | 3.4 | 3.08 | 2.85 |
| Matt Barnes | DUT | mr | 29 | .844 | 127 | .362 | 146 | .539 | 148 | .546 | 42.1 | 6.3 | 5.68 | 5.79 |
| Jaime Barria | PEA | sp | 22 | .978 | 199 | .302 | 194 | .640 | 198 | .653 | 61.1 | 8.2 | 7.46 | 6.74 |
| Anthony Bass | EMP | mr | 31 | .599 | 118 | .203 | 74 | .378 | 78 | .398 | 16.3 | 3.1 | 2.75 | 2.80 |
| Chris Bassitt | SCO | sp | 30 | .790 | 436 | .268 | 329 | .497 | 342 | .517 | 94.0 | 5.6 | 5.05 | 4.86 |
| Trevor Bauer | INP | sp | 28 | .877 | 532 | .297 | 507 | .568 | 518 | .580 | 151.2 | 6.9 | 6.23 | 5.83 |
| Cam Bedrosian | RLF | mr | 27 | .710 | 166 | .259 | 116 | .439 | 122 | .462 | 27.5 | 3.8 | 3.51 | 3.69 |
| Tyler Beede | SLG | sp | 26 | .788 | 330 | .285 | 253 | .498 | 256 | .504 | 68.8 | 5.2 | 4.81 | 4.82 |
| Jalen Beeks* | DEM | mr | 25 | .831 | 242 | .364 | 179 | .489 | 185 | .505 | 54.3 | 6.0 | 5.43 | 5.81 |
| Jose Berrios | FIH | sp | 25 | .677 | 569 | .311 | 348 | .406 | 357 | .417 | 92.5 | 4.1 | 3.72 | 3.57 |
| Chad Bettis | SYN | mr | 30 | 1.111 | 66 | .500 | 55 | .640 | 57 | .663 | 25.1 | 14.8 | 13.88 | 13.65 |
| Shane Bieber | BRO | sp | 24 | .695 | 506 | .328 | 374 | .434 | 378 | .439 | 95.3 | 4.1 | 3.72 | 3.40 |
| Ray Black | SEA | mr | 29 | .973 | 35 | .200 | 52 | .658 | 53 | .671 | 15.4 | 8.0 | 7.21 | 7.07 |
| Richard Bleier* | SKT | mr | 32 | .759 | 129 | .310 | 71 | .452 | 73 | .465 | 19.2 | 4.6 | 4.06 | 3.66 |
| Jerry Blevins* | DSX | mr | 35 | .966 | 49 | .245 | 60 | .652 | 60 | .652 | 17.3 | 7.5 | 6.90 | 6.89 |
| Ronald Bolanos | DRI | sp | 22 | .953 | 49 | .367 | 49 | .598 | 50 | .610 | 15.0 | 7.8 | 6.77 | 6.76 |
| Matt Bowman | BRO | mr | 28 | .758 | 45 | .356 | 35 | .479 | 35 | .479 | 9.9 | 5.5 | 4.91 | 4.33 |
| Matt Boyd* | COM | sp | 28 | .836 | 453 | .344 | 435 | .531 | 445 | .543 | 124.2 | 5.9 | 5.40 | 5.15 |
| Archie Bradley | STO | cl | 26 | .790 | 97 | .423 | 82 | .469 | 84 | .480 | 23.4 | 5.4 | 4.85 | 5.43 |
| Ryan Brasier | SKT | mr | 31 | .784 | 104 | .308 | 83 | .491 | 84 | .497 | 23.7 | 5.6 | 5.00 | 4.90 |
| Steven Brault* | FIH | sp | 27 | .906 | 180 | .367 | 156 | .567 | 157 | .571 | 45.8 | 6.7 | 6.15 | 6.94 |
| John Brebbia | VAG | mr | 29 | .696 | 151 | .291 | 110 | .426 | 115 | .446 | 26.9 | 4.0 | 3.52 | 3.58 |
| Brandon Brennan | EMP | mr | 27 | .823 | 105 | .333 | 95 | .531 | 96 | .536 | 25.5 | 5.5 | 4.87 | 4.59 |
| Austin Brice | PEA | mr | 27 | .703 | 142 | .239 | 89 | .424 | 96 | .457 | 23.1 | 4.2 | 3.84 | 3.88 |
| Zack Britton* | CLE | mr | 31 | .608 | 164 | .256 | 95 | .374 | 97 | .382 | 20.8 | 3.1 | 2.78 | 3.12 |
| Aaron Brooks | EMP | sp | 29 | .912 | 335 | .331 | 262 | .559 | 271 | .578 | 83.8 | 7.4 | 6.70 | 6.77 |
| Ryan Buchter* | SEA | mr | 32 | .957 | 63 | .333 | 66 | .606 | 67 | .615 | 21.6 | 8.5 | 7.40 | 7.40 |
| Walker Buehler | BRO | sp | 24 | .663 | 494 | .314 | 327 | .413 | 332 | .419 | 78.5 | 3.6 | 3.24 | 2.81 |
| Madison Bumgarner* | RLF | sp | 29 | .697 | 578 | .265 | 395 | .440 | 407 | .454 | 91.4 | 3.7 | 3.31 | 3.18 |
| Aaron Bummer* | STO | mr | 25 | .630 | 102 | .304 | 70 | .393 | 71 | .399 | 13.9 | 2.8 | 2.62 | 3.23 |
| Dylan Bundy | RLF | sp | 26 | .747 | 484 | .295 | 371 | .476 | 377 | .483 | 97.2 | 4.8 | 4.32 | 3.96 |
| Corbin Burnes |   | mr | 24 | 1.134 | 106 | .472 | 140 | .722 | 140 | .722 | 50.6 | 11.7 | 10.51 | 10.57 |
| Ryan Burr |   | mr | 25 | .972 | 36 | .306 | 37 | .617 | 38 | .633 | 12.6 | 9.2 | 9.00 | 8.71 |
| Ty Buttrey | SLG | mr | 26 | .752 | 189 | .339 | 125 | .433 | 131 | .453 | 37.8 | 5.3 | 4.78 | 5.06 |
| Genesis Cabrera* | DUT | mr | 22 | .840 | 61 | .426 | 48 | .490 | 50 | .510 | 15.9 | 7.0 | 6.24 | 6.25 |
| Trevor Cahill | SLG | mr | 31 | 1.107 | 190 | .353 | 192 | .693 | 197 | .711 | 68.8 | 10.6 | 9.72 | 9.02 |
| Griffin Canning | VAG | sp | 23 | .744 | 238 | .252 | 185 | .481 | 191 | .496 | 47.5 | 4.7 | 4.36 | 4.23 |
| Carlos Carrasco | PHO | sp | 32 | .977 | 209 | .450 | 206 | .606 | 207 | .609 | 71.1 | 8.9 | 8.03 | 7.65 |
| Andrew Cashner | EMP | sp | 32 | .832 | 388 | .348 | 287 | .511 | 290 | .516 | 85.3 | 6.3 | 5.63 | 5.78 |
| Diego Castillo | DSX | mr | 25 | .620 | 163 | .319 | 102 | .371 | 105 | .382 | 22.6 | 3.1 | 2.73 | 3.17 |
| Jose Castillo* | REB | mr | 23 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Luis Castillo | SCO | sp | 26 | .704 | 509 | .285 | 378 | .447 | 384 | .454 | 93.8 | 4.3 | 3.86 | 3.85 |
| Miguel Castro | RLF | mr | 24 | .690 | 162 | .253 | 117 | .438 | 120 | .449 | 29.3 | 4.3 | 3.84 | 3.96 |
| Dylan Cease | SEA | sp | 23 | .678 | 219 | .233 | 159 | .442 | 162 | .450 | 34.7 | 3.5 | 3.16 | 3.30 |
| Luis Cessa | SMS | mr | 27 | .849 | 214 | .308 | 193 | .536 | 198 | .550 | 54.0 | 5.9 | 5.42 | 5.51 |
| Jhoulys Chacin | DRI | sp | 31 | .999 | 405 | .353 | 407 | .624 | 416 | .638 | 139.0 | 9.4 | 8.57 | 8.63 |
| Andrew Chafin* | SKT | mr | 29 | .938 | 73 | .438 | 79 | .577 | 79 | .577 | 25.7 | 8.5 | 7.52 | 8.93 |
| Aroldis Chapman* | BRO | cl | 31 | .493 | 98 | .306 | 58 | .307 | 58 | .307 | 10.4 | 1.9 | 1.74 | 1.57 |
| Tyler Chatwood | FOR | mr | 29 | .509 | 178 | .230 | 95 | .318 | 98 | .328 | 15.8 | 1.8 | 1.67 | 1.82 |
| Jesse Chavez | RLF | mr | 35 | .889 | 230 | .317 | 196 | .558 | 201 | .573 | 60.1 | 6.9 | 6.14 | 6.22 |
| Wei-Yin Chen* | SYN | mr | 33 | .862 | 32 | .406 | 25 | .521 | 25 | .521 | 7.8 | 6.6 | 5.90 | 5.34 |
| Yonny Chirinos | PHO | sp | 25 | .760 | 367 | .281 | 261 | .485 | 264 | .491 | 65.1 | 4.4 | 3.99 | 3.84 |
| Adam Cimber | COM | mr | 28 | .769 | 120 | .317 | 80 | .452 | 85 | .480 | 22.6 | 5.3 | 4.81 | 5.36 |
| Steve Cishek | EMP | mr | 33 | .778 | 162 | .309 | 130 | .480 | 134 | .494 | 36.4 | 5.6 | 4.94 | 5.20 |
| Aaron Civale | CLE | sp | 24 | .714 | 183 | .295 | 116 | .444 | 118 | .452 | 28.6 | 4.0 | 3.69 | 3.00 |
| Taylor Clarke | SYN | sp | 26 | .950 | 261 | .295 | 238 | .592 | 249 | .619 | 77.9 | 8.2 | 7.61 | 7.41 |
| Emmanuel Clase | SYN | mr | 21 | .766 | 63 | .254 | 44 | .512 | 44 | .512 | 10.5 | 4.5 | 4.19 | 3.47 |
| Alex Claudio* | VAG | mr | 27 | .713 | 152 | .230 | 106 | .459 | 110 | .476 | 25.7 | 4.2 | 3.86 | 3.62 |
| Mike Clevinger | PHO | sp | 28 | .805 | 289 | .381 | 267 | .506 | 272 | .515 | 76.0 | 5.7 | 5.15 | 4.97 |
| Tyler Clippard | FOR | mr | 34 | .548 | 129 | .178 | 84 | .353 | 90 | .378 | 16.1 | 2.3 | 2.11 | 1.67 |
| Alex Cobb | SLG | sp | 31 | 1.180 | 53 | .283 | 57 | .803 | 57 | .803 | 19.7 | 11.6 | 10.66 | 10.41 |
| Gerrit Cole | DUT | sp | 28 | .636 | 400 | .282 | 366 | .423 | 372 | .430 | 77.8 | 3.2 | 2.88 | 2.44 |
| Taylor Cole | BRO | mr | 29 | .881 | 110 | .464 | 88 | .515 | 88 | .515 | 28.9 | 7.4 | 6.95 | 7.34 |
| Alex Colome | PHO | cl | 30 | .608 | 165 | .188 | 101 | .404 | 102 | .408 | 21.5 | 3.1 | 2.88 | 2.36 |
| Adam Conley* | DRI | mr | 29 | 1.005 | 60 | .383 | 56 | .622 | 56 | .622 | 19.5 | 9.4 | 8.47 | 7.56 |
| Sam Coonrod | DRI | mr | 26 | .873 | 78 | .308 | 66 | .559 | 66 | .559 | 19.2 | 6.7 | 6.07 | 6.69 |
| Patrick Corbin* | DUT | sp | 29 | .696 | 510 | .286 | 372 | .441 | 377 | .447 | 89.8 | 4.0 | 3.57 | 3.35 |
| Jimmy Cordero | EMP | mr | 27 | .676 | 94 | .245 | 67 | .429 | 70 | .449 | 16.4 | 3.9 | 3.58 | 3.32 |
| Nestor Cortes* | SYN | mr | 24 | .755 | 14 | .286 | 13 | .500 | 13 | .500 | 3.1 | 4.6 | 3.95 | 4.49 |
| Dylan Covey | RLF | sp | 27 | 1.055 | 28 | .393 | 30 | .682 | 30 | .682 | 9.8 | 9.1 | 8.22 | 7.41 |
| Stefan Crichton | CLE | mr | 27 | .625 | 59 | .169 | 41 | .427 | 42 | .438 | 7.2 | 2.5 | 2.27 | 2.15 |
| Johnny Cueto | DEM | sp | 33 | 1.479 | 33 | .333 | 63 | .984 | 63 | .984 | 25.1 | 18.8 | 16.95 | 15.84 |
| Yu Darvish | SKT | sp | 32 | .697 | 509 | .297 | 390 | .442 | 397 | .450 | 97.8 | 4.2 | 3.86 | 3.88 |
| Zach Davies | SMS | sp | 26 | .706 | 565 | .283 | 338 | .432 | 345 | .441 | 90.0 | 4.4 | 4.03 | 3.68 |
| Jose De Leon | SCO | mr | 26 | .929 | 9 | .444 | 8 | .571 | 8 | .571 | 2.8 | 9.4 | 8.49 | 7.52 |
| Jacob deGrom | CLE | sp | 31 | .563 | 582 | .275 | 332 | .348 | 338 | .354 | 72.4 | 2.7 | 2.46 | 2.10 |
| Anthony DeSclafani | EMP | sp | 29 | .840 | 512 | .311 | 413 | .527 | 420 | .536 | 123.5 | 6.3 | 5.73 | 5.51 |
| Ross Detwiler* | SLG | sp | 33 | .960 | 129 | .380 | 96 | .565 | 99 | .582 | 32.7 | 8.0 | 7.29 | 8.59 |
| Chris Devenski | DEM | mr | 28 | .819 | 101 | .267 | 83 | .519 | 86 | .538 | 23.9 | 5.9 | 5.28 | 5.27 |
| Edwin Diaz | PIN | cl | 25 | .696 | 68 | .294 | 66 | .458 | 68 | .472 | 15.9 | 4.1 | 3.68 | 3.12 |
| Jairo Diaz | REB | mr | 28 | .739 | 157 | .312 | 113 | .465 | 114 | .469 | 27.1 | 4.1 | 3.85 | 3.62 |
| Jake Diekman* | DSX | mr | 32 | .777 | 138 | .297 | 138 | .491 | 145 | .516 | 39.0 | 6.3 | 5.64 | 6.42 |
| Randy Dobnak | SKT | sp | 24 | .652 | 99 | .242 | 56 | .394 | 59 | .415 | 13.7 | 3.6 | 3.26 | 3.50 |
| Seranthony Dominguez | DUT | mr | 24 | .841 | 51 | .333 | 52 | .547 | 52 | .547 | 15.1 | 6.8 | 6.10 | 6.54 |
| Sean Doolittle* | FOR | cl | 32 | .643 | 163 | .264 | 103 | .412 | 103 | .412 | 24.7 | 3.6 | 3.34 | 2.74 |
| Oliver Drake | CLE | mr | 32 | .738 | 111 | .288 | 100 | .481 | 101 | .486 | 26.4 | 5.1 | 4.56 | 4.63 |
| Tyler Duffey | SMS | mr | 28 | .735 | 140 | .314 | 112 | .465 | 114 | .473 | 29.6 | 4.6 | 4.16 | 4.00 |
| Danny Duffy* | SCO | sp | 30 | .789 | 392 | .273 | 293 | .506 | 299 | .516 | 74.4 | 4.8 | 4.44 | 4.43 |
| Robert Dugger | RLF | sp | 23 | .706 | 120 | .250 | 77 | .414 | 84 | .452 | 19.8 | 4.1 | 3.68 | 4.12 |
| Justin Dunn | SYN | sp | 23 | .855 | 52 | .327 | 44 | .537 | 44 | .537 | 12.8 | 6.6 | 5.97 | 6.42 |
| Jon Duplantier | COM | mr | 24 | .797 | 89 | .337 | 71 | .480 | 75 | .507 | 19.4 | 5.1 | 4.52 | 4.83 |
| Sam Dyson | PIN | mr | 31 | .686 | 115 | .270 | 72 | .416 | 77 | .445 | 17.0 | 3.6 | 3.25 | 3.06 |
| Zach Eflin | SMS | sp | 25 | .770 | 521 | .286 | 358 | .479 | 364 | .487 | 97.3 | 5.0 | 4.55 | 4.49 |
| Jerad Eickhoff |   | sp | 28 | 1.336 | 92 | .380 | 130 | .884 | 131 | .891 | 53.1 | 17.3 | 16.12 | 16.01 |
| Roenis Elias* | COM | cl | 30 | .851 | 155 | .323 | 122 | .530 | 124 | .539 | 36.3 | 6.2 | 5.76 | 5.96 |
| Nathan Eovaldi | PIN | sp | 29 | .959 | 97 | .309 | 105 | .633 | 106 | .639 | 31.0 | 7.5 | 6.78 | 7.29 |
| Carlos Estevez | INP | mr | 26 | .755 | 121 | .314 | 85 | .464 | 88 | .481 | 22.1 | 4.4 | 4.10 | 3.48 |
| Peter Fairbanks | SEA | mr | 25 | 1.226 | 71 | .493 | 93 | .775 | 94 | .783 | 36.9 | 14.6 | 14.00 | 14.77 |
| Jeurys Familia | DRI | mr | 29 | .897 | 175 | .383 | 158 | .558 | 159 | .562 | 46.1 | 6.8 | 6.08 | 6.98 |
| Jacob Faria | SEA | mr | 25 | 1.197 | 55 | .364 | 57 | .740 | 58 | .753 | 20.0 | 11.3 | 10.58 | 10.37 |
| Buck Farmer | SMS | mr | 28 | .693 | 181 | .287 | 121 | .429 | 123 | .436 | 29.2 | 3.8 | 3.49 | 3.33 |
| Luke Farrell | DSX | mr | 28 | .557 | 35 | .114 | 19 | .396 | 19 | .396 | 3.3 | 2.3 | 2.10 | 1.63 |
| Erick Fedde | DSX | sp | 26 | .742 | 212 | .236 | 138 | .484 | 138 | .484 | 32.0 | 4.1 | 3.77 | 3.99 |
| Michael Feliz |   | mr | 26 | .602 | 120 | .183 | 86 | .396 | 89 | .410 | 17.6 | 2.9 | 2.66 | 2.79 |
| Caleb Ferguson* | SEA | mr | 22 | .685 | 112 | .286 | 93 | .441 | 96 | .455 | 23.8 | 4.8 | 4.32 | 4.61 |
| Junior Fernandez | SLG | mr | 22 | .705 | 23 | .348 | 17 | .386 | 20 | .455 | 4.9 | 5.0 | 4.53 | 6.21 |
| Mike Fiers | DSX | sp | 34 | .743 | 603 | .272 | 392 | .461 | 400 | .471 | 102.3 | 4.6 | 4.16 | 4.47 |
| Jack Flaherty | SYN | sp | 23 | .522 | 430 | .219 | 252 | .334 | 261 | .346 | 47.3 | 2.1 | 1.95 | 1.62 |
| Dylan Floro | REB | mr | 28 | .780 | 139 | .302 | 100 | .495 | 100 | .495 | 27.2 | 5.2 | 4.73 | 4.61 |
| Mike Foltynewicz | STO | sp | 27 | .783 | 357 | .280 | 263 | .505 | 264 | .507 | 69.6 | 5.0 | 4.59 | 4.27 |
| Wilmer Font | STO | mr | 29 | .731 | 123 | .252 | 99 | .493 | 99 | .493 | 21.6 | 3.9 | 3.52 | 3.11 |
| Kyle Freeland* | PIN | sp | 26 | .806 | 294 | .289 | 202 | .504 | 207 | .516 | 51.0 | 4.8 | 4.35 | 4.49 |
| Max Fried* | PHO | sp | 25 | .783 | 492 | .368 | 334 | .466 | 339 | .473 | 99.6 | 5.7 | 5.13 | 5.09 |
| Jace Fry* | SCO | mr | 25 | .672 | 92 | .272 | 69 | .437 | 70 | .443 | 15.2 | 3.7 | 3.30 | 3.57 |
| Paul Fry* | DRI | mr | 26 | .754 | 152 | .349 | 113 | .447 | 118 | .466 | 32.1 | 5.0 | 4.54 | 4.59 |
| Giovanny Gallegos | FIH | mr | 27 | .585 | 161 | .248 | 101 | .381 | 101 | .381 | 21.1 | 2.7 | 2.50 | 1.97 |
| Zac Gallen | FIH | sp | 23 | .869 | 209 | .373 | 199 | .538 | 204 | .551 | 63.7 | 7.3 | 6.62 | 6.52 |
| John Gant | PIN | mr | 26 | .777 | 165 | .327 | 117 | .483 | 117 | .483 | 30.7 | 5.0 | 4.47 | 4.62 |
| Jarlin Garcia* | RLF | mr | 26 | .555 | 161 | .230 | 75 | .336 | 77 | .345 | 15.9 | 2.6 | 2.32 | 2.17 |
| Yimi Garcia | PEA | mr | 28 | .629 | 150 | .200 | 107 | .423 | 109 | .431 | 21.9 | 3.0 | 2.74 | 2.24 |
| Amir Garrett* | STO | mr | 27 | .569 | 112 | .277 | 69 | .354 | 69 | .354 | 13.3 | 2.4 | 2.21 | 2.19 |
| Kevin Gausman | DSX | sp | 28 | .953 | 224 | .335 | 203 | .595 | 207 | .607 | 68.3 | 8.6 | 7.87 | 7.87 |
| Sam Gaviglio | PIN | mr | 29 | .752 | 180 | .206 | 141 | .502 | 143 | .509 | 34.1 | 4.5 | 3.99 | 3.70 |
| Cory Gearrin | PEA | mr | 33 | .799 | 52 | .288 | 36 | .480 | 38 | .507 | 9.9 | 5.0 | 4.61 | 4.35 |
| Domingo German | COM | sp | 26 | .778 | 400 | .268 | 307 | .502 | 312 | .510 | 79.6 | 5.0 | 4.55 | 4.41 |
| Kyle Gibson | RLF | sp | 31 | .970 | 264 | .402 | 253 | .601 | 256 | .608 | 83.6 | 8.4 | 7.70 | 7.89 |
| Ken Giles | BRO | cl | 28 | .644 | 80 | .262 | 66 | .407 | 70 | .432 | 14.2 | 3.0 | 2.76 | 2.59 |
| Kevin Ginkel | DSX | mr | 25 | .642 | 54 | .296 | 39 | .406 | 40 | .417 | 9.9 | 3.8 | 3.42 | 2.83 |
| Lucas Giolito | BRO | sp | 24 | .645 | 436 | .294 | 317 | .412 | 320 | .416 | 72.3 | 3.5 | 3.11 | 2.89 |
| Mychal Givens | SLG | mr | 29 | .814 | 146 | .295 | 152 | .537 | 153 | .541 | 41.1 | 5.8 | 5.29 | 5.11 |
| Tyler Glasnow | REB | sp | 25 | .693 | 196 | .316 | 149 | .437 | 151 | .443 | 37.1 | 4.1 | 3.73 | 3.60 |
| Zack Godley | SLG | mr | 29 | .776 | 272 | .250 | 197 | .496 | 201 | .506 | 49.6 | 4.7 | 4.34 | 4.35 |
| Tony Gonsolin | SCO | sp | 25 | .768 | 112 | .286 | 85 | .497 | 86 | .503 | 23.3 | 5.5 | 4.98 | 4.11 |
| Marco Gonzales* | SKT | sp | 27 | .782 | 688 | .321 | 442 | .476 | 449 | .484 | 120.5 | 5.0 | 4.57 | 4.63 |
| Chi Chi Gonzalez | EMP | sp | 27 | .789 | 213 | .225 | 177 | .525 | 179 | .531 | 46.0 | 5.4 | 4.92 | 4.97 |
| Gio Gonzalez* | SEA | sp | 33 | .740 | 245 | .294 | 168 | .465 | 170 | .471 | 43.0 | 4.6 | 4.06 | 4.05 |
| Nick Goody |   | mr | 27 | .852 | 103 | .311 | 99 | .541 | 100 | .546 | 29.5 | 6.8 | 6.03 | 6.28 |
| Trevor Gott | REB | mr | 26 | .587 | 135 | .281 | 76 | .355 | 77 | .360 | 18.1 | 3.1 | 2.78 | 2.59 |
| Brusdar Graterol | SYN | mr | 20 | .879 | 26 | .346 | 22 | .537 | 23 | .561 | 6.4 | 6.1 | 5.51 | 6.29 |
| Jon Gray | SEA | sp | 27 | .750 | 368 | .304 | 297 | .478 | 302 | .486 | 77.6 | 4.9 | 4.41 | 4.31 |
| Sonny Gray | PIN | sp | 29 | .617 | 478 | .245 | 331 | .399 | 338 | .408 | 71.5 | 3.2 | 2.88 | 2.95 |
| Chad Green | COM | mr | 28 | .886 | 203 | .389 | 173 | .536 | 181 | .560 | 57.9 | 7.4 | 6.77 | 6.14 |
| Shane Greene | SMS | cl | 30 | .694 | 156 | .269 | 109 | .438 | 112 | .450 | 26.2 | 3.9 | 3.49 | 3.52 |
| Zack Greinke | BRO | sp | 35 | .756 | 661 | .342 | 438 | .461 | 442 | .465 | 115.2 | 4.5 | 4.06 | 3.85 |
| Zac Grotz | VAG | mr | 26 | .327 | 37 | .135 | 13 | .217 | 13 | .217 | 1.3 | 0.7 | 0.64 | 0.75 |
| Robert Gsellman | SEA | mr | 25 | .680 | 193 | .290 | 112 | .409 | 116 | .423 | 29.5 | 4.1 | 3.75 | 3.41 |
| Javy L Guerra | DEM | mr | 33 | .721 | 149 | .329 | 88 | .429 | 89 | .434 | 24.3 | 4.6 | 4.16 | 4.11 |
| Junior Guerra | EMP | mr | 34 | .616 | 209 | .258 | 126 | .380 | 132 | .398 | 29.0 | 3.2 | 2.89 | 2.73 |
| Taylor Guilbeau* | VAG | mr | 26 | .567 | 23 | .261 | 15 | .375 | 15 | .375 | 2.5 | 2.2 | 2.06 | 2.65 |
| Jandel Gustave | DSX | mr | 26 | .227 | 67 | .090 | 12 | .148 | 12 | .148 | 0.9 | 0.3 | 0.32 | 0.31 |
| Josh Hader* | SYN | cl | 25 | .622 | 133 | .203 | 121 | .428 | 123 | .435 | 23.6 | 2.8 | 2.59 | 2.05 |
| David Hale | REB | mr | 31 | .781 | 132 | .348 | 76 | .463 | 77 | .470 | 23.1 | 5.6 | 5.02 | 4.24 |
| Cole Hamels* | EMP | sp | 35 | .863 | 454 | .344 | 366 | .533 | 370 | .539 | 113.0 | 6.8 | 6.13 | 6.19 |
| JD Hammer | DRI | mr | 24 | .721 | 54 | .259 | 36 | .462 | 36 | .462 | 8.8 | 4.2 | 3.95 | 3.08 |
| Brad Hand* |   | cl | 29 | .747 | 126 | .341 | 101 | .453 | 105 | .471 | 27.4 | 4.9 | 4.39 | 4.22 |
| J.A. Happ* | SCO | sp | 36 | .886 | 432 | .326 | 377 | .560 | 382 | .568 | 112.3 | 6.7 | 6.02 | 6.26 |
| Ryne Harper | SMS | mr | 30 | .614 | 154 | .279 | 79 | .367 | 79 | .367 | 18.2 | 3.0 | 2.73 | 2.49 |
| Will Harris | CLE | mr | 34 | .671 | 147 | .320 | 90 | .405 | 91 | .410 | 21.3 | 3.5 | 3.21 | 3.27 |
| Hunter Harvey | DRI | mr | 24 | 1.030 | 24 | .375 | 20 | .625 | 20 | .625 | 7.7 | 11.5 | 9.83 | 9.30 |
| Matt Harvey | FOR | sp | 30 | .887 | 133 | .293 | 116 | .560 | 121 | .585 | 34.4 | 6.8 | 6.32 | 6.25 |
| Andrew Heaney* | DEM | sp | 28 | .945 | 230 | .383 | 255 | .612 | 258 | .619 | 79.0 | 7.7 | 6.93 | 7.03 |
| Ryan Helsley | SYN | mr | 24 | .884 | 98 | .286 | 92 | .594 | 92 | .594 | 24.8 | 6.1 | 5.48 | 4.72 |
| Heath Hembree | COM | mr | 30 | .877 | 19 | .316 | 21 | .583 | 21 | .583 | 6.0 | 7.0 | 6.30 | 5.77 |
| Kyle Hendricks | DEM | sp | 29 | .709 | 604 | .305 | 346 | .431 | 347 | .433 | 91.4 | 4.2 | 3.82 | 3.47 |
| Liam Hendriks | FIH | cl | 30 | .656 | 127 | .315 | 100 | .418 | 102 | .427 | 24.1 | 3.8 | 3.46 | 2.91 |
| Darwinzon Hernandez* | PIN | mr | 22 | 1.024 | 45 | .467 | 57 | .626 | 58 | .637 | 20.4 | 11.7 | 9.93 | 10.89 |
| Elieser Hernandez | COM | sp | 24 | .883 | 224 | .286 | 210 | .559 | 220 | .585 | 62.4 | 6.6 | 6.14 | 5.78 |
| Felix Hernandez | RLF | sp | 33 | 1.005 | 49 | .347 | 45 | .616 | 47 | .644 | 16.1 | 9.5 | 8.91 | 8.89 |
| Kelvin Herrera | FOR | mr | 29 | .981 | 118 | .458 | 109 | .602 | 110 | .608 | 39.9 | 9.7 | 8.81 | 8.19 |
| David Hess | SYN | sp | 25 | .878 | 65 | .262 | 51 | .580 | 51 | .580 | 15.5 | 7.0 | 6.36 | 6.16 |
| Jordan Hicks | SYN | cl | 22 | .647 | 55 | .273 | 42 | .412 | 44 | .431 | 9.0 | 3.5 | 3.30 | 3.95 |
| Rich Hill* | EMP | sp | 39 | .791 | 174 | .345 | 149 | .492 | 153 | .505 | 42.0 | 5.5 | 4.89 | 4.81 |
| Tim Hill* | FIH | mr | 29 | .543 | 86 | .198 | 54 | .370 | 54 | .370 | 8.7 | 2.1 | 1.85 | 1.81 |
| Yoshihisa Hirano | PEA | mr | 35 | .828 | 54 | .389 | 47 | .505 | 48 | .516 | 14.1 | 6.4 | 5.73 | 6.26 |
| Jeff Hoffman | RLF | sp | 26 | .943 | 192 | .240 | 208 | .615 | 214 | .633 | 56.3 | 6.5 | 5.87 | 6.49 |
| Jonathan Holder | DUT | mr | 26 | .833 | 117 | .299 | 92 | .508 | 96 | .530 | 27.2 | 5.8 | 5.29 | 5.11 |
| Derek Holland* | INP | mr | 32 | 1.091 | 81 | .383 | 93 | .679 | 93 | .679 | 33.9 | 12.0 | 10.97 | 12.22 |
| Greg Holland | DRI | cl | 33 | .621 | 73 | .274 | 56 | .397 | 58 | .411 | 11.5 | 2.9 | 2.59 | 2.79 |
| Adrian Houser | SMS | sp | 26 | .694 | 305 | .311 | 204 | .430 | 205 | .432 | 51.9 | 4.2 | 3.80 | 3.70 |
| Dakota Hudson | FIH | sp | 24 | .770 | 579 | .282 | 408 | .481 | 418 | .493 | 108.2 | 5.0 | 4.48 | 4.63 |
| Daniel Hudson | EMP | mr | 32 | .627 | 192 | .245 | 119 | .401 | 121 | .407 | 27.0 | 3.3 | 3.02 | 2.68 |
| Jared Hughes | CLE | mr | 33 | 1.032 | 199 | .317 | 209 | .679 | 210 | .682 | 66.1 | 8.9 | 8.04 | 8.23 |
| Raisel Iglesias |   | cl | 29 | .729 | 130 | .400 | 105 | .443 | 106 | .447 | 30.1 | 5.1 | 4.60 | 4.38 |
| Cole Irvin* | VAG | mr | 25 | 1.218 | 14 | .357 | 17 | .810 | 17 | .810 | 6.7 | 15.0 | 13.47 | 12.77 |
| Edwin Jackson | SYN | sp | 35 | 1.097 | 54 | .259 | 62 | .697 | 65 | .730 | 22.1 | 10.9 | 10.14 | 9.92 |
| Luke Jackson | INP | cl | 27 | .809 | 168 | .393 | 150 | .500 | 151 | .503 | 43.6 | 5.8 | 5.29 | 5.29 |
| Josh James | FOR | mr | 26 | .800 | 128 | .359 | 145 | .520 | 147 | .527 | 40.3 | 5.9 | 5.33 | 5.33 |
| Kenley Jansen | FOR | cl | 31 | .757 | 143 | .294 | 123 | .484 | 127 | .500 | 29.8 | 4.3 | 3.83 | 3.81 |
| Jeremy Jeffress | BRO | mr | 31 | .696 | 103 | .291 | 60 | .420 | 62 | .434 | 16.0 | 4.3 | 3.84 | 3.72 |
| Joe Jimenez | SMS | mr | 24 | 1.040 | 90 | .356 | 98 | .658 | 100 | .671 | 35.1 | 10.4 | 9.28 | 9.19 |
| D.J. Johnson | REB | mr | 29 | .646 | 11 | .364 | 7 | .389 | 7 | .389 | 1.7 | 3.5 | 3.40 | 3.63 |
| Jake Junis | SKT | sp | 26 | .869 | 524 | .342 | 432 | .524 | 450 | .546 | 135.1 | 6.8 | 6.14 | 6.68 |
| Ariel Jurado | SYN | sp | 23 | .897 | 381 | .315 | 298 | .559 | 305 | .572 | 91.2 | 6.9 | 6.26 | 6.24 |
| Tommy Kahnle |   | mr | 29 | 1.104 | 102 | .422 | 140 | .707 | 141 | .712 | 51.7 | 12.5 | 11.42 | 11.75 |
| James Karinchak | PHO | mr | 23 | .361 | 6 | .167 | 3 | .250 | 3 | .250 | 0.5 | 1.5 | 1.24 | 1.13 |
| Anthony Kay* | REB | sp | 24 | .988 | 42 | .357 | 42 | .618 | 43 | .632 | 12.6 | 7.7 | 7.11 | 8.29 |
| Keone Kela | SKT | mr | 26 | .790 | 53 | .302 | 41 | .500 | 43 | .524 | 11.3 | 5.4 | 4.74 | 3.79 |
| Brad Keller | INP | sp | 23 | .762 | 527 | .285 | 367 | .477 | 374 | .486 | 93.4 | 4.7 | 4.20 | 4.47 |
| Mitch Keller | SLG | sp | 23 | 1.020 | 137 | .504 | 148 | .635 | 148 | .635 | 53.1 | 10.2 | 9.21 | 8.21 |
| Joe Kelly | SCO | mr | 31 | 1.119 | 116 | .414 | 123 | .680 | 127 | .702 | 48.4 | 12.8 | 11.41 | 10.93 |
| Merrill Kelly | VAG | sp | 30 | .826 | 527 | .288 | 422 | .527 | 430 | .537 | 122.5 | 6.1 | 5.56 | 5.46 |
| Ian Kennedy | SKT | cl | 34 | .770 | 121 | .421 | 81 | .440 | 81 | .440 | 26.6 | 6.1 | 5.34 | 5.42 |
| Clayton Kershaw* |   | sp | 31 | .679 | 465 | .271 | 306 | .432 | 310 | .437 | 70.4 | 3.6 | 3.27 | 3.12 |
| Dallas Keuchel* | CLE | sp | 31 | .795 | 353 | .323 | 261 | .492 | 266 | .502 | 71.1 | 5.2 | 4.72 | 4.94 |
| Yusei Kikuchi* | SEA | sp | 28 | .964 | 489 | .319 | 421 | .614 | 426 | .621 | 135.9 | 8.2 | 7.40 | 7.16 |
| Craig Kimbrel | DRI | cl | 31 | 1.024 | 44 | .341 | 64 | .681 | 66 | .702 | 20.5 | 9.1 | 8.03 | 7.54 |
| Tyler Kinley | DRI | mr | 28 | .495 | 11 | .182 | 8 | .364 | 8 | .364 | 1.4 | 2.3 | 2.09 | 1.54 |
| Brandon Kintzler | SMS | mr | 34 | .509 | 168 | .232 | 70 | .304 | 72 | .313 | 11.1 | 1.6 | 1.45 | 1.46 |
| Andrew Kittredge | EMP | mr | 29 | .850 | 122 | .418 | 103 | .505 | 106 | .520 | 34.4 | 7.3 | 6.54 | 6.81 |
| Corey Kluber | SKT | sp | 33 | .800 | 123 | .358 | 88 | .471 | 92 | .492 | 28.8 | 6.8 | 6.20 | 6.38 |
| Adam Kolarek* | EMP | mr | 30 | .817 | 155 | .310 | 121 | .502 | 126 | .523 | 34.5 | 5.7 | 5.17 | 5.44 |
| Travis Lakins | REB | mr | 25 | .815 | 80 | .300 | 57 | .504 | 59 | .522 | 17.5 | 6.7 | 6.17 | 5.68 |
| Peter Lambert | DEM | sp | 22 | .911 | 331 | .344 | 244 | .543 | 255 | .568 | 83.0 | 7.8 | 7.20 | 6.95 |
| Dinelson Lamet | SCO | sp | 26 | .847 | 183 | .322 | 188 | .540 | 193 | .555 | 53.3 | 6.2 | 5.54 | 5.72 |
| Eric Lauer* | FOR | sp | 24 | .866 | 412 | .337 | 321 | .525 | 333 | .545 | 101.7 | 6.8 | 6.24 | 6.18 |
| Mike Leake | PIN | sp | 31 | .840 | 446 | .321 | 302 | .515 | 306 | .522 | 90.9 | 6.1 | 5.59 | 5.37 |
| Wade LeBlanc* |   | mr | 34 | .941 | 388 | .322 | 317 | .600 | 317 | .600 | 98.5 | 7.5 | 6.88 | 6.84 |
| Jose Leclerc | PIN | mr | 25 | .635 | 87 | .207 | 76 | .434 | 77 | .440 | 16.2 | 3.5 | 3.18 | 2.91 |
| Jon Lester* | DSX | sp | 35 | .838 | 546 | .342 | 388 | .509 | 395 | .518 | 112.8 | 5.7 | 5.18 | 5.47 |
| Francisco Liriano* | CLE | mr | 35 | .633 | 178 | .258 | 107 | .393 | 110 | .404 | 24.1 | 3.3 | 3.00 | 3.21 |
| Zack Littell | VAG | mr | 23 | .706 | 101 | .277 | 65 | .439 | 65 | .439 | 13.5 | 3.2 | 2.95 | 3.75 |
| Jonathan Loaisiga | DUT | mr | 24 | .806 | 67 | .328 | 73 | .529 | 73 | .529 | 18.4 | 5.3 | 4.71 | 5.21 |
| Jorge Lopez | SYN | mr | 26 | .815 | 358 | .307 | 270 | .500 | 280 | .519 | 80.6 | 6.0 | 5.45 | 5.31 |
| Pablo Lopez | DSX | sp | 23 | .690 | 410 | .249 | 235 | .419 | 247 | .440 | 57.7 | 3.8 | 3.52 | 3.53 |
| Reynaldo Lopez | COM | sp | 25 | .827 | 584 | .300 | 442 | .512 | 456 | .528 | 124.7 | 5.7 | 5.19 | 5.23 |
| Yoan Lopez | FOR | mr | 26 | .700 | 180 | .278 | 109 | .434 | 111 | .442 | 25.4 | 3.7 | 3.38 | 3.34 |
| Michael Lorenzen |   | mr | 27 | .647 | 208 | .284 | 135 | .397 | 140 | .412 | 34.1 | 3.8 | 3.49 | 3.29 |
| Richard Lovelady* | INP | mr | 23 | 1.388 | 15 | .600 | 18 | .818 | 18 | .818 | 8.5 | 20.9 | 18.82 | 19.16 |
| Josh Lucas | CLE | mr | 28 | .297 | 33 | .182 | 8 | .167 | 8 | .167 | 1.0 | 0.6 | 0.55 | 0.63 |
| Joey Lucchesi* | SLG | sp | 26 | .720 | 479 | .307 | 324 | .444 | 327 | .448 | 84.1 | 4.5 | 4.07 | 4.06 |
| Seth Lugo | FIH | mr | 29 | .601 | 156 | .224 | 98 | .398 | 99 | .402 | 18.3 | 2.5 | 2.25 | 1.82 |
| Jesus Luzardo* |   | cl | 21 | .563 | 21 | .190 | 14 | .389 | 14 | .389 | 2.1 | 2.0 | 1.80 | 1.83 |
| Jordan Lyles | FIH | sp | 28 | .937 | 221 | .335 | 205 | .598 | 206 | .601 | 64.2 | 7.8 | 7.03 | 6.42 |
| Lance Lynn | STO | sp | 32 | .622 | 543 | .313 | 321 | .371 | 330 | .381 | 78.2 | 3.4 | 3.05 | 2.76 |
| Kenta Maeda | SKT | sp | 31 | .720 | 461 | .254 | 352 | .472 | 356 | .478 | 87.0 | 4.4 | 3.92 | 3.41 |
| Matt Magill | COM | mr | 29 | .869 | 60 | .383 | 54 | .551 | 54 | .551 | 16.5 | 7.0 | 6.17 | 5.33 |
| Tyler Mahle | DRI | sp | 24 | .921 | 441 | .354 | 391 | .568 | 403 | .586 | 128.2 | 7.8 | 7.06 | 6.85 |
| Sean Manaea* | SCO | sp | 27 | .501 | 82 | .171 | 46 | .336 | 47 | .343 | 7.7 | 1.9 | 1.68 | 1.43 |
| Nick Margevicius* | DRI | sp | 23 | 1.334 | 92 | .478 | 121 | .858 | 121 | .858 | 52.4 | 18.8 | 16.52 | 16.49 |
| German Marquez | DUT | sp | 24 | .772 | 508 | .307 | 358 | .479 | 364 | .487 | 97.8 | 5.0 | 4.49 | 4.47 |
| Evan Marshall | SMS | mr | 29 | .642 | 158 | .259 | 83 | .390 | 84 | .394 | 19.0 | 3.2 | 3.02 | 3.19 |
| Brett Martin* | REB | mr | 24 | .731 | 184 | .310 | 118 | .442 | 122 | .457 | 33.1 | 4.8 | 4.49 | 4.35 |
| Chris Martin | PHO | mr | 33 | .680 | 132 | .333 | 91 | .417 | 91 | .417 | 22.0 | 3.7 | 3.30 | 3.33 |
| Corbin Martin | PHO | sp | 23 | 1.319 | 12 | .500 | 19 | .792 | 19 | .792 | 8.9 | 21.7 | 19.55 | 21.54 |
| Carlos Martinez | SLG | cl | 27 | .734 | 134 | .343 | 95 | .442 | 97 | .451 | 26.6 | 5.0 | 4.49 | 4.43 |
| Steven Matz* | STO | sp | 28 | .806 | 476 | .315 | 361 | .501 | 371 | .515 | 100.7 | 5.5 | 4.97 | 5.11 |
| Dustin May | CLE | mr | 21 | .577 | 78 | .295 | 44 | .324 | 49 | .360 | 10.7 | 2.9 | 2.73 | 2.84 |
| Trevor May | SLG | mr | 29 | .700 | 140 | .293 | 124 | .458 | 125 | .461 | 30.9 | 4.4 | 3.92 | 3.67 |
| Kevin McCarthy | COM | mr | 27 | .798 | 71 | .282 | 48 | .505 | 48 | .505 | 13.7 | 5.9 | 5.19 | 4.10 |
| Collin McHugh | FIH | mr | 32 | .663 | 112 | .268 | 87 | .429 | 89 | .438 | 22.0 | 4.2 | 4.02 | 3.66 |
| Brendan McKay* | COM | sp | 23 | .775 | 128 | .313 | 102 | .502 | 102 | .502 | 26.9 | 5.1 | 4.53 | 3.78 |
| David McKay | SCO | mr | 24 | .892 | 46 | .348 | 55 | .579 | 55 | .579 | 15.7 | 6.8 | 6.06 | 6.11 |
| John Means* | PIN | sp | 26 | .763 | 509 | .277 | 364 | .485 | 370 | .493 | 96.7 | 5.0 | 4.39 | 4.16 |
| Mark Melancon | FIH | mr | 34 | .715 | 147 | .293 | 104 | .448 | 106 | .457 | 27.5 | 4.6 | 4.32 | 4.28 |
| Tim Melville | REB | sp | 29 | .782 | 129 | .209 | 98 | .508 | 102 | .528 | 22.9 | 4.3 | 3.94 | 4.25 |
| Daniel Mengden | EMP | sp | 26 | .809 | 183 | .301 | 127 | .508 | 127 | .508 | 36.1 | 5.9 | 5.25 | 4.93 |
| Keynan Middleton | PHO | mr | 25 | .476 | 5 | .200 | 3 | .333 | 3 | .333 | 0.5 | 2.3 | 2.05 | 2.80 |
| Miles Mikolas | VAG | sp | 30 | .797 | 593 | .314 | 401 | .484 | 414 | .500 | 107.5 | 4.9 | 4.43 | 4.75 |
| Wade Miley* | EMP | sp | 32 | .777 | 517 | .308 | 374 | .484 | 379 | .490 | 104.3 | 5.4 | 4.92 | 4.97 |
| Andrew Miller* | INP | mr | 34 | .812 | 122 | .303 | 104 | .500 | 107 | .514 | 29.8 | 5.9 | 5.29 | 5.98 |
| Alec Mills |   | mr | 27 | .592 | 73 | .205 | 50 | .355 | 57 | .404 | 10.4 | 2.6 | 2.32 | 2.38 |
| Tom Milone* | VAG | mr | 32 | .778 | 203 | .266 | 147 | .493 | 151 | .507 | 39.4 | 5.1 | 4.62 | 4.52 |
| Mike Minor* | CLE | sp | 31 | .763 | 606 | .314 | 425 | .467 | 432 | .475 | 116.0 | 4.9 | 4.42 | 4.68 |
| Frankie Montas | PEA | sp | 26 | .662 | 263 | .293 | 165 | .399 | 175 | .423 | 38.8 | 3.4 | 3.13 | 2.96 |
| Rafael Montero | VAG | mr | 28 | .611 | 74 | .297 | 42 | .372 | 42 | .372 | 9.8 | 3.1 | 2.77 | 2.57 |
| Jordan Montgomery* | DEM | mr | 26 | 1.053 | 16 | .313 | 14 | .737 | 14 | .737 | 4.4 | 9.2 | 8.95 | 5.94 |
| Mike Montgomery* |   | mr | 29 | .893 | 179 | .324 | 144 | .537 | 150 | .560 | 45.1 | 6.9 | 6.19 | 6.32 |
| Matt Moore* | VAG | sp | 30 | .278 | 30 | .167 | 6 | .150 | 6 | .150 | 0.7 | 0.5 | 0.46 | 0.53 |
| Adrian Morejon* | DEM | mr | 20 | .983 | 26 | .385 | 24 | .632 | 24 | .632 | 8.1 | 9.2 | 8.24 | 6.98 |
| Adam Morgan* |   | mr | 29 | .677 | 76 | .158 | 46 | .451 | 47 | .461 | 10.7 | 3.8 | 3.46 | 2.77 |
| Mike Morin | CLE | mr | 28 | .694 | 164 | .244 | 82 | .421 | 84 | .431 | 22.2 | 4.3 | 3.87 | 3.78 |
| Reyes Moronta | PHO | mr | 26 | .726 | 142 | .289 | 120 | .469 | 121 | .473 | 31.6 | 5.2 | 4.71 | 4.91 |
| Charlie Morton | SKT | sp | 35 | .586 | 586 | .299 | 363 | .359 | 373 | .369 | 81.1 | 3.0 | 2.67 | 2.53 |
| Andres Munoz |   | mr | 20 | .585 | 59 | .254 | 35 | .376 | 35 | .376 | 6.5 | 2.5 | 2.35 | 2.53 |
| Joe Musgrove | STO | sp | 26 | .714 | 543 | .287 | 346 | .442 | 358 | .457 | 86.7 | 4.1 | 3.70 | 3.23 |
| Jimmy Nelson | SEA | mr | 30 | .948 | 52 | .365 | 45 | .577 | 47 | .603 | 12.9 | 6.4 | 5.90 | 7.16 |
| Hector Neris | PHO | cl | 30 | .598 | 130 | .238 | 90 | .370 | 97 | .399 | 20.5 | 3.1 | 2.81 | 2.75 |
| Jake Newberry | SMS | mr | 24 | 1.343 | 20 | .250 | 31 | .912 | 31 | .912 | 10.9 | 14.0 | 13.27 | 13.68 |
| Sean Newcomb* | DUT | mr | 26 | .688 | 199 | .241 | 127 | .433 | 131 | .447 | 30.9 | 4.0 | 3.66 | 3.68 |
| Aaron Nola | REB | sp | 26 | .687 | 644 | .290 | 464 | .429 | 479 | .443 | 117.4 | 4.1 | 3.75 | 3.66 |
| Daniel Norris* | REB | sp | 26 | .820 | 607 | .297 | 442 | .513 | 450 | .523 | 126.5 | 5.8 | 5.19 | 5.22 |
| Ivan Nova | DRI | sp | 32 | .937 | 711 | .368 | 522 | .557 | 535 | .571 | 167.7 | 7.3 | 6.62 | 7.21 |
| Scott Oberg | VAG | mr | 29 | .482 | 121 | .165 | 69 | .330 | 70 | .335 | 9.9 | 1.6 | 1.43 | 1.72 |
| Jake Odorizzi | DUT | sp | 29 | .643 | 439 | .251 | 307 | .414 | 312 | .420 | 69.2 | 3.4 | 3.13 | 3.13 |
| Josh Osich* | EMP | mr | 30 | 1.077 | 139 | .345 | 153 | .702 | 153 | .702 | 52.8 | 10.7 | 9.65 | 9.97 |
| Roberto Osuna |   | cl | 24 | .715 | 147 | .259 | 106 | .459 | 107 | .463 | 26.1 | 4.2 | 3.78 | 3.78 |
| Adam Ottavino | STO | mr | 33 | .671 | 117 | .282 | 99 | .425 | 102 | .438 | 22.9 | 3.9 | 3.52 | 3.83 |
| Chris Paddack | FIH | sp | 23 | .600 | 441 | .227 | 278 | .389 | 284 | .397 | 59.2 | 2.9 | 2.63 | 2.21 |
| Emilio Pagan | FIH | cl | 28 | .562 | 111 | .234 | 81 | .373 | 82 | .378 | 15.4 | 2.5 | 2.23 | 1.91 |
| Joe Palumbo* | REB | sp | 24 | 1.147 | 44 | .386 | 62 | .697 | 68 | .764 | 23.5 | 12.0 | 10.79 | 10.70 |
| Thomas Pannone* | DEM | mr | 25 | .960 | 71 | .282 | 77 | .597 | 81 | .628 | 23.2 | 7.6 | 6.97 | 7.77 |
| Blake Parker | VAG | mr | 34 | .789 | 66 | .182 | 54 | .545 | 54 | .545 | 12.0 | 4.3 | 3.95 | 4.30 |
| James Paxton* | DUT | sp | 30 | .695 | 388 | .284 | 304 | .446 | 308 | .452 | 74.9 | 4.1 | 3.70 | 3.45 |
| James Pazos* | DRI | mr | 28 | .788 | 24 | .292 | 18 | .500 | 18 | .500 | 4.4 | 4.6 | 4.26 | 5.42 |
| Brad Peacock | FOR | sp | 31 | .731 | 236 | .254 | 182 | .469 | 186 | .479 | 45.3 | 4.4 | 4.01 | 3.69 |
| Felix Pena | SCO | mr | 29 | .758 | 252 | .306 | 198 | .471 | 206 | .490 | 53.8 | 5.0 | 4.56 | 4.31 |
| Freddy Peralta | SCO | mr | 23 | .827 | 197 | .340 | 179 | .533 | 180 | .536 | 53.4 | 6.5 | 5.84 | 5.37 |
| Luis Perdomo | PEA | mr | 26 | .751 | 121 | .289 | 79 | .459 | 81 | .471 | 19.1 | 4.1 | 3.68 | 4.16 |
| Martin Perez* | SMS | sp | 28 | .825 | 314 | .347 | 212 | .475 | 221 | .496 | 69.1 | 6.5 | 5.92 | 6.15 |
| Oliver Perez* | DRI | mr | 37 | .920 | 119 | .370 | 110 | .576 | 112 | .586 | 35.5 | 7.9 | 7.08 | 7.11 |
| Dillon Peters* | SEA | sp | 26 | .824 | 231 | .264 | 168 | .528 | 172 | .541 | 46.8 | 5.8 | 5.34 | 4.79 |
| Yusmeiro Petit |   | mr | 34 | .686 | 201 | .239 | 123 | .444 | 124 | .448 | 27.6 | 3.5 | 3.26 | 2.93 |
| David Phelps | FOR | mr | 32 | .739 | 37 | .297 | 28 | .475 | 28 | .475 | 7.2 | 4.9 | 4.26 | 3.85 |
| Michael Pineda | DSX | sp | 30 | .702 | 444 | .268 | 276 | .438 | 282 | .448 | 69.0 | 4.0 | 3.61 | 3.32 |
| Nick Pivetta | COM | mr | 26 | .855 | 250 | .340 | 198 | .532 | 199 | .535 | 59.1 | 6.4 | 5.86 | 5.74 |
| Zach Plesac | PEA | sp | 24 | .776 | 405 | .237 | 289 | .510 | 291 | .513 | 72.1 | 4.7 | 4.25 | 3.94 |
| Adam Plutko | FOR | sp | 27 | .779 | 330 | .315 | 219 | .480 | 222 | .487 | 59.2 | 5.0 | 4.40 | 4.18 |
| Colin Poche* | DSX | mr | 25 | .733 | 91 | .242 | 88 | .476 | 93 | .503 | 22.3 | 4.7 | 4.29 | 4.30 |
| Drew Pomeranz* | SLG | mr | 30 | .786 | 255 | .322 | 221 | .488 | 226 | .499 | 59.6 | 5.1 | 4.66 | 5.02 |
| Daniel Ponce de Leon | SLG | sp | 27 | .580 | 121 | .198 | 72 | .377 | 74 | .387 | 14.1 | 2.7 | 2.40 | 2.52 |
| Rick Porcello | DRI | sp | 30 | .958 | 662 | .353 | 566 | .597 | 579 | .611 | 190.5 | 8.4 | 7.59 | 7.04 |
| Ryan Pressly | DSX | mr | 30 | .416 | 101 | .238 | 40 | .244 | 41 | .250 | 7.1 | 1.5 | 1.35 | 1.28 |
| David Price* | INP | sp | 33 | .759 | 338 | .325 | 256 | .478 | 259 | .483 | 68.7 | 4.9 | 4.38 | 4.21 |
| Austin Pruitt | VAG | mr | 29 | .733 | 111 | .279 | 68 | .469 | 68 | .469 | 16.1 | 3.9 | 3.55 | 3.14 |
| A.J. Puk* | DUT | mr | 24 | .624 | 35 | .200 | 19 | .413 | 19 | .413 | 4.0 | 3.2 | 2.85 | 2.62 |
| Cal Quantrill | DEM | sp | 24 | .709 | 278 | .309 | 183 | .435 | 184 | .437 | 48.4 | 4.4 | 4.04 | 3.70 |
| Jose Quijada* |   | mr | 23 | 1.087 | 44 | .295 | 69 | .683 | 72 | .713 | 22.6 | 11.3 | 10.18 | 12.27 |
| Jose Quintana* | INP | sp | 30 | .910 | 568 | .364 | 453 | .562 | 457 | .567 | 151.0 | 7.9 | 7.18 | 7.15 |
| Tanner Rainey | INP | mr | 26 | .760 | 94 | .330 | 115 | .483 | 122 | .513 | 32.0 | 5.8 | 5.26 | 5.40 |
| Nick Ramirez* | PEA | mr | 29 | .698 | 238 | .239 | 150 | .449 | 152 | .455 | 35.4 | 3.9 | 3.55 | 3.40 |
| Noe Ramirez |   | mr | 29 | .847 | 194 | .320 | 158 | .525 | 163 | .542 | 47.9 | 6.5 | 5.88 | 5.85 |
| Robbie Ray* | REB | sp | 27 | .883 | 481 | .368 | 531 | .569 | 537 | .575 | 159.2 | 7.1 | 6.37 | 6.47 |
| Sean Reid-Foley | DRI | sp | 23 | .990 | 35 | .371 | 40 | .625 | 40 | .625 | 12.7 | 8.6 | 7.36 | 7.34 |
| Alex Reyes | COM | mr | 24 | .000 | 3 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Garrett Richards | REB | sp | 31 | 1.334 | 52 | .385 | 70 | .875 | 71 | .887 | 28.1 | 16.8 | 16.23 | 13.70 |
| Trevor Richards | SMS | sp | 26 | .720 | 366 | .295 | 247 | .447 | 251 | .454 | 64.1 | 4.4 | 4.05 | 3.95 |
| Tanner Roark | RLF | sp | 32 | .812 | 491 | .310 | 381 | .513 | 385 | .518 | 106.7 | 5.6 | 5.08 | 5.06 |
| Hansel Robles | PHO | cl | 28 | .764 | 139 | .331 | 110 | .480 | 111 | .485 | 29.9 | 5.0 | 4.46 | 4.38 |
| Carlos Rodon* | RLF | sp | 26 | .943 | 90 | .389 | 94 | .573 | 98 | .598 | 32.9 | 9.1 | 8.08 | 7.82 |
| Dereck Rodriguez |   | sp | 27 | .894 | 219 | .347 | 169 | .550 | 170 | .554 | 52.3 | 6.9 | 6.26 | 6.29 |
| Eduardo Rodriguez* | PEA | sp | 26 | .726 | 574 | .263 | 415 | .462 | 425 | .473 | 103.4 | 4.3 | 3.93 | 3.98 |
| Jefry Rodriguez | SMS | sp | 25 | .796 | 92 | .293 | 57 | .483 | 59 | .500 | 15.9 | 5.4 | 5.09 | 4.68 |
| Richard Rodriguez | STO | mr | 29 | .618 | 90 | .222 | 54 | .394 | 55 | .401 | 11.4 | 3.0 | 2.74 | 3.09 |
| Chaz Roe | SCO | mr | 32 | .838 | 114 | .386 | 98 | .516 | 99 | .521 | 26.8 | 5.8 | 5.21 | 6.28 |
| Taylor Rogers* | DUT | cl | 28 | .742 | 160 | .300 | 120 | .465 | 123 | .477 | 28.4 | 3.9 | 3.52 | 3.70 |
| Tyler Rogers | DRI | mr | 28 | .915 | 47 | .383 | 38 | .567 | 39 | .582 | 11.7 | 6.9 | 6.31 | 5.39 |
| Sergio Romo | FOR | cl | 36 | .743 | 169 | .314 | 123 | .461 | 126 | .472 | 34.3 | 5.0 | 4.61 | 4.45 |
| Hector Rondon | RLF | mr | 31 | .807 | 189 | .286 | 129 | .489 | 136 | .515 | 36.9 | 5.5 | 4.98 | 4.91 |
| Joe Ross |   | mr | 26 | .724 | 62 | .258 | 36 | .444 | 37 | .457 | 8.9 | 4.1 | 3.73 | 3.76 |
| Kyle Ryan* | PEA | mr | 27 | .548 | 160 | .237 | 82 | .335 | 84 | .343 | 15.3 | 2.2 | 1.97 | 2.24 |
| Hyun-Jin Ryu* | PHO | sp | 32 | .708 | 578 | .318 | 334 | .424 | 339 | .431 | 84.8 | 4.0 | 3.58 | 3.46 |
| CC Sabathia* |   | sp | 38 | .914 | 346 | .295 | 333 | .597 | 336 | .602 | 97.6 | 6.9 | 6.38 | 6.27 |
| Casey Sadler | PEA | mr | 28 | .573 | 146 | .260 | 65 | .332 | 67 | .342 | 13.7 | 2.4 | 2.22 | 2.47 |
| Connor Sadzeck | DRI | mr | 27 | .679 | 59 | .220 | 47 | .452 | 47 | .452 | 11.0 | 4.2 | 3.76 | 3.69 |
| Chris Sale* | FOR | sp | 30 | .723 | 307 | .319 | 280 | .465 | 287 | .477 | 69.6 | 4.3 | 3.91 | 3.63 |
| Jeff Samardzija | FOR | sp | 34 | .777 | 505 | .269 | 378 | .499 | 382 | .505 | 100.6 | 5.1 | 4.65 | 4.49 |
| Adrian Sampson |   | mr | 27 | .862 | 279 | .312 | 217 | .540 | 221 | .550 | 65.2 | 6.4 | 5.72 | 5.47 |
| Aaron Sanchez | SYN | sp | 26 | .872 | 385 | .335 | 320 | .519 | 336 | .545 | 103.1 | 7.1 | 6.54 | 6.83 |
| Anibal Sanchez | PHO | sp | 35 | .651 | 613 | .264 | 335 | .401 | 339 | .406 | 84.3 | 3.8 | 3.44 | 3.03 |
| Patrick Sandoval* | REB | sp | 22 | .781 | 150 | .307 | 117 | .485 | 120 | .498 | 29.6 | 4.8 | 4.33 | 4.94 |
| Max Scherzer | VAG | sp | 34 | .612 | 433 | .298 | 303 | .394 | 304 | .395 | 64.8 | 3.0 | 2.71 | 2.27 |
| Antonio Senzatela | SEA | sp | 24 | .891 | 330 | .300 | 261 | .564 | 264 | .570 | 75.5 | 6.7 | 6.09 | 6.46 |
| Luis Severino | COM | sp | 25 | .393 | 35 | .171 | 15 | .242 | 17 | .274 | 2.7 | 1.6 | 1.48 | 1.43 |
| Paul Sewald | VAG | mr | 29 | .302 | 32 | .125 | 14 | .215 | 14 | .215 | 1.5 | 0.7 | 0.67 | 0.50 |
| Bryan Shaw | RLF | mr | 31 | 1.462 | 7 | .143 | 15 | 1.154 | 15 | 1.154 | 4.6 | 13.8 | 12.46 | 10.33 |
| Justus Sheffield* | STO | sp | 23 | .641 | 63 | .333 | 37 | .374 | 38 | .384 | 9.7 | 3.8 | 3.59 | 3.16 |
| Matt Shoemaker | CLE | sp | 32 | .752 | 99 | .192 | 68 | .496 | 69 | .504 | 16.5 | 4.4 | 4.06 | 3.47 |
| Lucas Sims | BRO | mr | 25 | .569 | 53 | .264 | 35 | .368 | 35 | .368 | 6.8 | 2.5 | 2.27 | 1.93 |
| Tony Sipp* | DRI | mr | 35 | .780 | 39 | .308 | 34 | .479 | 35 | .493 | 9.5 | 6.0 | 5.39 | 5.80 |
| Tyler Skaggs* | REB | sp | 27 | .814 | 290 | .314 | 229 | .507 | 235 | .520 | 65.2 | 5.7 | 5.31 | 5.39 |
| Devin Smeltzer* | SMS | sp | 23 | .776 | 95 | .274 | 59 | .484 | 60 | .492 | 15.6 | 4.8 | 4.46 | 4.59 |
| Caleb Smith* | DEM | sp | 27 | .835 | 373 | .295 | 359 | .544 | 365 | .553 | 101.6 | 6.1 | 5.61 | 5.16 |
| Joe Smith | SKT | mr | 35 | .473 | 58 | .172 | 21 | .292 | 21 | .292 | 2.1 | 0.9 | 0.83 | 1.34 |
| Will M Smith* | PHO | cl | 29 | .725 | 105 | .257 | 98 | .483 | 99 | .488 | 19.1 | 3.3 | 2.97 | 3.45 |
| Drew Smyly* | SLG | sp | 30 | .961 | 302 | .285 | 327 | .631 | 331 | .639 | 99.0 | 7.9 | 7.14 | 7.44 |
| Blake Snell* | COM | sp | 26 | .773 | 304 | .398 | 263 | .471 | 268 | .480 | 79.3 | 5.8 | 5.21 | 5.19 |
| Joakim Soria |   | mr | 35 | .516 | 128 | .242 | 67 | .316 | 69 | .325 | 14.0 | 2.4 | 2.12 | 1.76 |
| Mike Soroka | PIN | sp | 21 | .614 | 651 | .283 | 314 | .355 | 323 | .365 | 70.9 | 2.9 | 2.62 | 2.68 |
| Gregory Soto* | SYN | mr | 24 | .689 | 47 | .319 | 27 | .397 | 28 | .412 | 6.8 | 4.0 | 3.61 | 4.26 |
| Glenn Sparkman | DEM | sp | 27 | .835 | 394 | .287 | 278 | .521 | 283 | .530 | 82.5 | 6.1 | 5.66 | 5.58 |
| Craig Stammen | VAG | mr | 35 | .764 | 215 | .302 | 137 | .471 | 139 | .478 | 38.6 | 5.1 | 4.60 | 4.34 |
| Ryne Stanek | STO | mr | 27 | .642 | 105 | .248 | 73 | .420 | 74 | .425 | 16.3 | 3.5 | 3.25 | 3.10 |
| Cody Stashak | COM | mr | 25 | .850 | 73 | .342 | 54 | .514 | 56 | .533 | 16.5 | 6.1 | 5.57 | 4.83 |
| Robert Stephenson | BRO | mr | 26 | .718 | 124 | .274 | 99 | .467 | 101 | .476 | 23.6 | 4.1 | 3.75 | 3.23 |
| Matt Strahm* | REB | mr | 27 | .808 | 250 | .352 | 186 | .504 | 188 | .509 | 52.8 | 5.5 | 5.01 | 4.69 |
| Stephen Strasburg | INP | sp | 30 | .674 | 523 | .258 | 374 | .433 | 382 | .442 | 86.5 | 3.7 | 3.31 | 3.28 |
| Chris Stratton | SLG | mr | 28 | .970 | 114 | .325 | 109 | .626 | 110 | .632 | 34.9 | 8.5 | 7.86 | 7.64 |
| Hunter Strickland | VAG | mr | 30 | .835 | 32 | .250 | 26 | .500 | 29 | .558 | 7.0 | 5.1 | 4.61 | 5.39 |
| Ross Stripling | DSX | mr | 29 | .665 | 254 | .264 | 161 | .416 | 164 | .424 | 38.4 | 3.7 | 3.33 | 3.35 |
| Marcus Stroman | PIN | sp | 28 | .746 | 614 | .318 | 401 | .458 | 403 | .460 | 101.2 | 4.4 | 3.99 | 4.50 |
| Pedro Strop |   | mr | 34 | .597 | 96 | .198 | 66 | .395 | 69 | .413 | 12.6 | 2.6 | 2.44 | 2.22 |
| Andrew Suarez* | PEA | mr | 26 | .946 | 43 | .279 | 44 | .629 | 45 | .643 | 12.7 | 7.1 | 6.85 | 6.43 |
| Jose Suarez* | DEM | sp | 21 | 1.052 | 199 | .337 | 207 | .659 | 214 | .682 | 70.1 | 9.7 | 8.73 | 9.22 |
| Ranger Suarez* | FOR | mr | 23 | .571 | 139 | .245 | 71 | .351 | 72 | .356 | 15.8 | 2.9 | 2.63 | 2.41 |
| Wander Suero | DSX | mr | 27 | .678 | 133 | .256 | 99 | .442 | 101 | .451 | 23.4 | 3.9 | 3.60 | 3.34 |
| Cole Sulser | PHO | mr | 29 | .500 | 10 | .200 | 5 | .333 | 5 | .333 | 0.9 | 2.5 | 2.25 | 2.96 |
| Brent Suter* | VAG | mr | 29 | .515 | 57 | .228 | 22 | .297 | 23 | .311 | 4.5 | 2.2 | 1.98 | 2.01 |
| Erik Swanson |   | mr | 25 | 1.080 | 97 | .258 | 110 | .724 | 113 | .743 | 34.8 | 9.1 | 8.21 | 8.14 |
| Noah Syndergaard | PHO | sp | 26 | .722 | 556 | .311 | 382 | .447 | 388 | .454 | 96.8 | 4.2 | 3.86 | 3.82 |
| Jameson Taillon | REB | sp | 27 | .764 | 160 | .269 | 101 | .481 | 103 | .490 | 27.3 | 4.9 | 4.37 | 3.58 |
| Masahiro Tanaka | VAG | sp | 30 | .813 | 591 | .303 | 410 | .509 | 413 | .513 | 116.1 | 5.5 | 5.03 | 4.87 |
| Dillon Tate | REB | mr | 25 | 1.080 | 17 | .235 | 21 | .700 | 22 | .733 | 7.3 | 11.0 | 9.88 | 10.21 |
| Josh Taylor* | PIN | mr | 26 | .622 | 67 | .313 | 56 | .403 | 56 | .403 | 12.3 | 3.3 | 2.97 | 3.08 |
| Julio Teheran | RLF | sp | 28 | .762 | 509 | .257 | 398 | .492 | 406 | .502 | 101.8 | 4.9 | 4.37 | 4.40 |
| Trent Thornton | SEA | sp | 25 | .774 | 444 | .282 | 341 | .492 | 349 | .504 | 93.6 | 5.3 | 4.89 | 4.64 |
| Lewis Thorpe* | PHO | mr | 23 | 1.403 | 19 | .632 | 18 | .818 | 18 | .818 | 10.1 | 27.3 | 22.32 | 17.39 |
| Josh Tomlin | SKT | mr | 34 | .614 | 228 | .224 | 113 | .392 | 113 | .392 | 20.5 | 2.4 | 2.17 | 1.95 |
| Touki Toussaint | SYN | mr | 23 | .810 | 118 | .322 | 95 | .485 | 100 | .510 | 28.2 | 6.1 | 5.48 | 5.72 |
| Blake Treinen | SCO | cl | 31 | .897 | 100 | .380 | 103 | .560 | 105 | .571 | 30.6 | 7.2 | 6.46 | 7.69 |
| Lou Trivino | INP | mr | 27 | 1.014 | 141 | .411 | 134 | .618 | 136 | .627 | 48.2 | 10.2 | 9.29 | 9.38 |
| Sam Tuivailala | EMP | mr | 26 | .912 | 58 | .414 | 59 | .578 | 59 | .578 | 18.9 | 8.2 | 7.53 | 7.26 |
| Spencer Turnbull | SEA | sp | 26 | .750 | 416 | .305 | 296 | .453 | 311 | .476 | 83.3 | 5.1 | 4.62 | 4.56 |
| Jose Urena | SEA | sp | 27 | .832 | 243 | .313 | 192 | .527 | 194 | .533 | 54.4 | 5.9 | 5.22 | 5.18 |
| Julio Urias* | STO | mr | 22 | .771 | 201 | .308 | 146 | .471 | 153 | .494 | 41.2 | 5.2 | 4.63 | 4.11 |
| Jose Urquidy | DUT | sp | 24 | .809 | 116 | .353 | 90 | .514 | 90 | .514 | 24.2 | 5.1 | 4.66 | 4.41 |
| Framber Valdez* | INP | mr | 25 | .982 | 209 | .397 | 196 | .590 | 201 | .605 | 68.9 | 9.7 | 8.67 | 9.55 |
| Jason Vargas* | SMS | sp | 36 | .813 | 475 | .312 | 345 | .499 | 350 | .506 | 97.8 | 5.6 | 5.23 | 5.30 |
| Felipe Vazquez* |   | cl | 27 | .608 | 131 | .290 | 92 | .387 | 93 | .391 | 18.2 | 2.6 | 2.38 | 2.21 |
| Vincent Velasquez | DEM | sp | 27 | .846 | 301 | .296 | 293 | .548 | 301 | .563 | 83.1 | 6.1 | 5.55 | 5.27 |
| Hector Velazquez | CLE | mr | 30 | .978 | 22 | .409 | 20 | .588 | 20 | .588 | 7.0 | 9.0 | 8.10 | 9.42 |
| Drew VerHagen | SLG | mr | 28 | .754 | 85 | .235 | 54 | .482 | 55 | .491 | 12.5 | 4.1 | 3.78 | 4.26 |
| Justin Verlander | BRO | sp | 36 | .628 | 477 | .268 | 368 | .416 | 371 | .419 | 75.5 | 2.9 | 2.69 | 2.21 |
| Nick Vincent | VAG | mr | 32 | .738 | 50 | .300 | 30 | .448 | 30 | .448 | 7.2 | 4.0 | 3.73 | 4.47 |
| Austin Voth | VAG | sp | 27 | .650 | 117 | .239 | 67 | .379 | 75 | .424 | 17.8 | 3.8 | 3.43 | 3.12 |
| Michael Wacha | SLG | sp | 27 | .927 | 395 | .339 | 331 | .577 | 335 | .584 | 103.3 | 7.5 | 6.80 | 7.30 |
| Jacob Waguespack | STO | sp | 25 | .667 | 209 | .249 | 133 | .410 | 139 | .429 | 30.7 | 3.5 | 3.26 | 3.34 |
| Adam Wainwright | PEA | sp | 37 | .856 | 508 | .289 | 420 | .539 | 431 | .553 | 122.5 | 6.3 | 5.74 | 5.62 |
| Marcus Walden | FIH | mr | 30 | .679 | 141 | .284 | 101 | .433 | 102 | .438 | 24.5 | 4.1 | 3.73 | 3.64 |
| Taijuan Walker | SMS | sp | 26 | .839 | 25 | .400 | 13 | .464 | 13 | .464 | 4.5 | 6.4 | 6.09 | 5.42 |
| Wei-Chung Wang* | FOR | mr | 27 | .903 | 45 | .333 | 37 | .552 | 38 | .567 | 11.6 | 7.5 | 6.88 | 7.26 |
| Tony Watson* | DRI | mr | 34 | .782 | 21 | .333 | 16 | .485 | 16 | .485 | 3.8 | 4.3 | 4.05 | 3.89 |
| Luke Weaver | SLG | sp | 25 | .659 | 184 | .304 | 121 | .407 | 123 | .414 | 28.8 | 3.5 | 3.11 | 2.65 |
| Jacob Webb | STO | mr | 25 | .952 | 55 | .255 | 53 | .631 | 54 | .643 | 14.1 | 6.3 | 5.91 | 6.34 |
| Logan Webb | SMS | sp | 22 | .923 | 136 | .331 | 126 | .594 | 126 | .594 | 39.4 | 7.6 | 6.79 | 6.22 |
| Tyler Webb* | SCO | mr | 28 | .509 | 120 | .175 | 60 | .324 | 63 | .341 | 11.8 | 2.3 | 2.06 | 1.88 |
| Ryan Weber | SMS | mr | 28 | .724 | 30 | .167 | 20 | .500 | 20 | .500 | 4.8 | 4.3 | 3.99 | 3.49 |
| J.B. Wendelken | PIN | mr | 26 | .664 | 68 | .324 | 46 | .407 | 48 | .425 | 12.1 | 4.0 | 3.62 | 2.85 |
| Zack Wheeler | STO | sp | 29 | .671 | 530 | .285 | 323 | .415 | 325 | .418 | 78.2 | 3.7 | 3.38 | 3.24 |
| Rowan Wick | INP | mr | 26 | .644 | 92 | .250 | 60 | .385 | 66 | .423 | 15.3 | 4.0 | 3.51 | 3.58 |
| Brad Wieck* |   | mr | 27 | .644 | 34 | .176 | 24 | .429 | 25 | .446 | 5.2 | 3.5 | 3.18 | 3.30 |
| Trevor Williams | PEA | sp | 27 | .855 | 474 | .283 | 384 | .559 | 386 | .562 | 106.6 | 6.1 | 5.53 | 5.20 |
| Bryse Wilson | REB | sp | 21 | 1.158 | 82 | .390 | 77 | .740 | 77 | .740 | 30.4 | 13.9 | 12.33 | 11.10 |
| Justin Wilson* | SLG | mr | 31 | .764 | 85 | .341 | 68 | .453 | 71 | .473 | 18.0 | 4.9 | 4.41 | 5.60 |
| Trey Wingenter |   | mr | 25 | .682 | 103 | .233 | 92 | .447 | 96 | .466 | 21.5 | 4.0 | 3.56 | 3.52 |
| Matt Wisler | PEA | mr | 26 | 1.008 | 142 | .380 | 159 | .649 | 162 | .661 | 52.2 | 9.0 | 8.03 | 8.01 |
| Nick Wittgren | STO | mr | 28 | .691 | 87 | .241 | 59 | .454 | 59 | .454 | 13.1 | 3.6 | 3.24 | 2.83 |
| Asher Wojciechowski | FOR | sp | 30 | .797 | 236 | .305 | 171 | .475 | 181 | .503 | 52.2 | 5.9 | 5.24 | 5.26 |
| Alex Wood* | DEM | sp | 28 | .903 | 111 | .252 | 97 | .591 | 99 | .604 | 27.3 | 6.6 | 6.20 | 6.18 |
| Hunter Wood | INP | mr | 25 | .850 | 112 | .286 | 102 | .551 | 102 | .551 | 27.4 | 5.8 | 5.25 | 5.91 |
| Brandon Woodruff | FIH | sp | 26 | .665 | 354 | .364 | 229 | .395 | 231 | .398 | 58.2 | 3.8 | 3.43 | 3.53 |
| Brandon Workman | BRO | mr | 30 | .429 | 106 | .170 | 72 | .298 | 75 | .310 | 10.9 | 1.6 | 1.44 | 1.52 |
| Kyle Wright | SYN | sp | 23 | 1.026 | 62 | .371 | 62 | .639 | 63 | .649 | 21.1 | 9.5 | 8.67 | 8.24 |
| Jordan Yamamoto | FIH | sp | 23 | .719 | 231 | .303 | 174 | .450 | 178 | .460 | 45.6 | 4.6 | 4.15 | 4.31 |
| Ryan Yarbrough* | DEM | sp | 27 | .819 | 318 | .330 | 226 | .508 | 228 | .512 | 63.2 | 5.4 | 4.89 | 4.68 |
| Eric Yardley | FOR | mr | 28 | .397 | 11 | .182 | 3 | .231 | 3 | .231 | 0.2 | 0.4 | 0.35 | 1.09 |
| Kirby Yates | BRO | cl | 32 | .520 | 96 | .333 | 58 | .305 | 62 | .326 | 11.7 | 2.1 | 1.88 | 1.56 |
| Gabriel Ynoa | SYN | mr | 26 | .927 | 328 | .265 | 268 | .604 | 272 | .613 | 71.8 | 6.1 | 5.55 | 6.09 |
| Alex Young* | INP | sp | 25 | .969 | 243 | .309 | 232 | .624 | 237 | .637 | 77.0 | 8.7 | 7.93 | 8.01 |
| T.J. Zeuch |   | sp | 23 | .642 | 51 | .275 | 31 | .408 | 31 | .408 | 6.7 | 3.2 | 2.86 | 2.32 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Fernando Abad* | EMP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.0 | .609 |
| Bryan Abreu | CLE | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 17.5 | .557 |
| Jason Adam | DRI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 17.2 | .581 |
| Austin L Adams | PHO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 27.1 | .583 |
| Dario Agrazal | FOR | sp | 24 | 9 | 0 | .000 | 0 | 0 | .000 | 53 | 5.9 | 11 | 3 | .273 | 53.6 | .644 |
| Matt Albers | DRI | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 21.2 | .604 |
| Sandy Alcantara | SYN | sp | 23 | 30 | 3 | .100 | 0 | 17 | .567 | 132 | 4.4 | 23 | 10 | .435 | 105.5 | .605 |
| Scott Alexander* | PHO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.2 | .582 |
| Tyler Alexander* | BRO | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 18.8 | .685 |
| Kolby Allard* | SYN | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 23.8 | .643 |
| Dan Altavilla | DRI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 26.9 | .500 |
| Jose Alvarado* | DUT | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 16.6 | .514 |
| Jose Alvarez* | STO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 15.1 | .657 |
| Adbert Alzolay | SYN | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 26.5 | .552 |
| Brett Anderson* | CLE | sp | 31 | 30 | 0 | .000 | 0 | 12 | .400 | 181 | 6.0 | 14 | 4 | .286 | 97.2 | .650 |
| Chase Anderson | SCO | sp | 31 | 27 | 0 | .000 | 0 | 12 | .444 | 121 | 4.5 | 15 | 9 | .600 | 103.0 | .604 |
| Justin Anderson |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 19.8 | .583 |
| Nick Anderson | SKT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 26.7 | .639 |
| Shaun Anderson | SMS | sp | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 5 | 2.5 | 2 | 0 | .000 | 45.9 | .572 |
| Matt Andriese | DEM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 11 | .478 | 21.1 | .610 |
| Chris Archer | COM | sp | 30 | 23 | 0 | .000 | 0 | 11 | .478 | 114 | 5.0 | 16 | 5 | .313 | 91.1 | .617 |
| Rogelio Armenteros | DSX | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.4 | .647 |
| Jake Arrieta | PEA | sp | 33 | 24 | 0 | .000 | 0 | 13 | .542 | 136 | 5.7 | 22 | 11 | .500 | 98.5 | .600 |
| Pedro Avila | VAG | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 0 | 0 | .000 | 100.0 | .560 |
| Luis Avilan* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 15.6 | .593 |
| Michel Baez | PIN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 17.7 | .611 |
| Pedro Baez | DSX | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 19.1 | .598 |
| Homer Bailey | CLE | sp | 33 | 31 | 1 | .032 | 1 | 13 | .419 | 172 | 5.5 | 20 | 6 | .300 | 97.5 | .639 |
| Luke Bard | DRI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 15.4 | .593 |
| Scott Barlow | PIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 19.4 | .596 |
| Matt Barnes | DUT | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 19.9 | .594 |
| Jaime Barria | PEA | sp | 22 | 11 | 0 | .000 | 0 | 2 | .182 | 51 | 4.6 | 4 | 3 | .750 | 68.1 | .633 |
| Anthony Bass | EMP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 23.4 | .613 |
| Chris Bassitt | SCO | sp | 30 | 25 | 0 | .000 | 0 | 10 | .400 | 118 | 4.7 | 13 | 6 | .462 | 99.6 | .602 |
| Trevor Bauer | INP | sp | 28 | 31 | 0 | .000 | 0 | 11 | .355 | 173 | 5.6 | 21 | 9 | .429 | 110.2 | .614 |
| Cam Bedrosian | RLF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 16.1 | .618 |
| Tyler Beede | SLG | sp | 26 | 21 | 0 | .000 | 0 | 9 | .429 | 89 | 4.2 | 12 | 4 | .333 | 89.3 | .628 |
| Jalen Beeks* | DEM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 7 | .184 | 22.9 | .622 |
| Jose Berrios | FIH | sp | 25 | 32 | 3 | .094 | 2 | 18 | .563 | 176 | 5.5 | 9 | 2 | .222 | 101.2 | .635 |
| Chad Bettis | SYN | mr | 30 | 3 | 0 | .000 | 0 | 1 | .333 | 11 | 3.7 | 4 | 1 | .250 | 63.4 | .681 |
| Shane Bieber | BRO | sp | 24 | 33 | 2 | .061 | 1 | 23 | .697 | 196 | 5.9 | 7 | 2 | .286 | 100.3 | .667 |
| Ray Black | SEA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.6 | .578 |
| Richard Bleier* | SKT | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 15.2 | .680 |
| Jerry Blevins* | DSX | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 17.9 | .594 |
| Ronald Bolanos | DRI | sp | 22 | 3 | 0 | .000 | 0 | 1 | .333 | 8 | 2.7 | 3 | 1 | .333 | 114.0 | .567 |
| Matt Bowman | BRO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 17.6 | .613 |
| Matt Boyd* | COM | sp | 28 | 32 | 0 | .000 | 0 | 15 | .469 | 134 | 4.2 | 21 | 9 | .429 | 99.0 | .649 |
| Archie Bradley | STO | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 6 | .222 | 17.5 | .597 |
| Ryan Brasier | SKT | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 26.0 | .602 |
| Steven Brault* | FIH | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 27.8 | .595 |
| John Brebbia | VAG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 17.8 | .608 |
| Brandon Brennan | EMP | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 19.9 | .591 |
| Austin Brice | PEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 22.0 | .614 |
| Zack Britton* | CLE | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 18.1 | .586 |
| Aaron Brooks | EMP | sp | 29 | 15 | 0 | .000 | 0 | 3 | .200 | 96 | 6.4 | 18 | 3 | .167 | 63.1 | .615 |
| Ryan Buchter* | SEA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 16.1 | .553 |
| Walker Buehler | BRO | sp | 24 | 30 | 2 | .067 | 2 | 18 | .600 | 167 | 5.6 | 8 | 3 | .375 | 99.6 | .673 |
| Madison Bumgarner* | RLF | sp | 29 | 33 | 5 | .152 | 0 | 23 | .697 | 157 | 4.8 | 11 | 5 | .455 | 100.8 | .664 |
| Aaron Bummer* | STO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 14.2 | .607 |
| Dylan Bundy | RLF | sp | 26 | 30 | 0 | .000 | 0 | 16 | .533 | 129 | 4.3 | 17 | 3 | .176 | 101.2 | .623 |
| Corbin Burnes |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 8 | .533 | 24.0 | .641 |
| Ryan Burr |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 22.1 | .566 |
| Ty Buttrey | SLG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 4 | .167 | 17.6 | .615 |
| Genesis Cabrera* | DUT | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 9 | 2 | .222 | 17.5 | .577 |
| Trevor Cahill | SLG | mr | 31 | 11 | 0 | .000 | 0 | 3 | .273 | 46 | 4.2 | 4 | 0 | .000 | 89.6 | .657 |
| Griffin Canning | VAG | sp | 23 | 17 | 0 | .000 | 0 | 8 | .471 | 74 | 4.4 | 14 | 9 | .643 | 85.7 | .616 |
| Carlos Carrasco | PHO | sp | 32 | 7 | 0 | .000 | 0 | 2 | .286 | 43 | 6.1 | 20 | 8 | .400 | 37.4 | .653 |
| Andrew Cashner | EMP | sp | 32 | 22 | 0 | .000 | 0 | 7 | .318 | 148 | 6.7 | 22 | 6 | .273 | 92.9 | .593 |
| Diego Castillo | DSX | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 29.4 | .597 |
| Jose Castillo* | REB | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 3.0 | .500 |
| Luis Castillo | SCO | sp | 26 | 31 | 3 | .097 | 1 | 16 | .516 | 166 | 5.4 | 25 | 0 | .000 | 108.7 | .597 |
| Miguel Castro | RLF | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.9 | .589 |
| Dylan Cease | SEA | sp | 23 | 14 | 0 | .000 | 0 | 10 | .714 | 57 | 4.1 | 8 | 4 | .500 | 97.1 | .586 |
| Luis Cessa | SMS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 27.6 | .613 |
| Jhoulys Chacin | DRI | sp | 31 | 24 | 0 | .000 | 0 | 6 | .250 | 95 | 4.0 | 12 | 4 | .333 | 102.4 | .600 |
| Andrew Chafin* | SKT | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 21.9 | .583 |
| Aroldis Chapman* | BRO | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 14.8 | .615 |
| Tyler Chatwood | FOR | mr | 29 | 5 | 0 | .000 | 0 | 4 | .800 | 26 | 5.2 | 25 | 6 | .240 | 22.5 | .609 |
| Jesse Chavez | RLF | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 24.4 | .640 |
| Wei-Yin Chen* | SYN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 29.8 | .676 |
| Yonny Chirinos | PHO | sp | 25 | 16 | 0 | .000 | 0 | 8 | .500 | 75 | 4.7 | 9 | 4 | .444 | 54.0 | .638 |
| Adam Cimber | COM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 19.4 | .615 |
| Steve Cishek | EMP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 10 | .256 | 18.2 | .583 |
| Aaron Civale | CLE | sp | 24 | 10 | 0 | .000 | 0 | 5 | .500 | 59 | 5.9 | 10 | 4 | .400 | 100.7 | .653 |
| Taylor Clarke | SYN | sp | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 33 | 11.0 | 17 | 9 | .529 | 29.5 | .616 |
| Emmanuel Clase | SYN | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 21.3 | .627 |
| Alex Claudio* | VAG | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 16.4 | .619 |
| Mike Clevinger | PHO | sp | 28 | 21 | 0 | .000 | 0 | 10 | .476 | 120 | 5.7 | 11 | 6 | .545 | 99.3 | .631 |
| Tyler Clippard | FOR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 15.9 | .637 |
| Alex Cobb | SLG | sp | 31 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 0 | 0 | .000 | 78.7 | .661 |
| Gerrit Cole | DUT | sp | 28 | 32 | 1 | .031 | 1 | 24 | .750 | 187 | 5.8 | 7 | 2 | .286 | 106.0 | .671 |
| Taylor Cole | BRO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 30.0 | .592 |
| Alex Colome | PHO | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 17.3 | .579 |
| Adam Conley* | DRI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 23.5 | .629 |
| Sam Coonrod | DRI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 22.1 | .560 |
| Patrick Corbin* | DUT | sp | 29 | 32 | 1 | .031 | 1 | 22 | .688 | 150 | 4.7 | 11 | 2 | .182 | 102.9 | .629 |
| Jimmy Cordero | EMP | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 23.0 | .613 |
| Nestor Cortes* | SYN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.0 | .648 |
| Dylan Covey | RLF | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 33.6 | .661 |
| Stefan Crichton | CLE | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.8 | .682 |
| Johnny Cueto | DEM | sp | 33 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 1 | 0 | .000 | 61.8 | .563 |
| Yu Darvish | SKT | sp | 32 | 31 | 2 | .065 | 1 | 19 | .613 | 138 | 4.5 | 21 | 5 | .238 | 110.7 | .620 |
| Zach Davies | SMS | sp | 26 | 31 | 0 | .000 | 0 | 15 | .484 | 132 | 4.3 | 16 | 5 | .313 | 94.0 | .609 |
| Jose De Leon | SCO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 18.7 | .554 |
| Jacob deGrom | CLE | sp | 31 | 32 | 8 | .250 | 2 | 22 | .688 | 224 | 7.0 | 18 | 7 | .389 | 116.1 | .667 |
| Anthony DeSclafani | EMP | sp | 29 | 31 | 0 | .000 | 0 | 12 | .387 | 191 | 6.2 | 23 | 7 | .304 | 92.0 | .627 |
| Ross Detwiler* | SLG | sp | 33 | 7 | 0 | .000 | 0 | 1 | .143 | 27 | 3.9 | 9 | 1 | .111 | 79.1 | .675 |
| Chris Devenski | DEM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 18.3 | .613 |
| Edwin Diaz | PIN | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.4 | .630 |
| Jairo Diaz | REB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 18.7 | .627 |
| Jake Diekman* | DSX | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 31.3 | .535 |
| Randy Dobnak | SKT | sp | 24 | 5 | 1 | .200 | 1 | 2 | .400 | 27 | 5.4 | 1 | 0 | .000 | 103.2 | .651 |
| Seranthony Dominguez | DUT | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 22.1 | .587 |
| Sean Doolittle* | FOR | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 14.7 | .652 |
| Oliver Drake | CLE | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 21.2 | .604 |
| Tyler Duffey | SMS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 16.5 | .660 |
| Danny Duffy* | SCO | sp | 30 | 23 | 0 | .000 | 0 | 13 | .565 | 125 | 5.4 | 21 | 7 | .333 | 95.6 | .623 |
| Robert Dugger | RLF | sp | 23 | 7 | 0 | .000 | 0 | 3 | .429 | 25 | 3.6 | 2 | 1 | .500 | 105.7 | .592 |
| Justin Dunn | SYN | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 9 | 2.3 | 3 | 0 | .000 | 86.5 | .535 |
| Jon Duplantier | COM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 6 | .667 | 23.5 | .599 |
| Sam Dyson | PIN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 19.3 | .649 |
| Zach Eflin | SMS | sp | 25 | 28 | 0 | .000 | 0 | 17 | .607 | 140 | 5.0 | 14 | 2 | .143 | 93.0 | .643 |
| Jerad Eickhoff |   | sp | 28 | 7 | 0 | .000 | 0 | 0 | .000 | 33 | 4.7 | 4 | 1 | .250 | 75.4 | .629 |
| Roenis Elias* | COM | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 18.8 | .632 |
| Nathan Eovaldi | PIN | sp | 29 | 7 | 0 | .000 | 0 | 1 | .143 | 30 | 4.3 | 6 | 1 | .167 | 87.9 | .593 |
| Carlos Estevez | INP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 18.1 | .624 |
| Peter Fairbanks | SEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 23.0 | .631 |
| Jeurys Familia | DRI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 14 | .452 | 18.1 | .578 |
| Jacob Faria | SEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.3 | .604 |
| Buck Farmer | SMS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 21.3 | .627 |
| Luke Farrell | DSX | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.3 | .647 |
| Erick Fedde | DSX | sp | 26 | 11 | 0 | .000 | 0 | 8 | .727 | 55 | 5.0 | 5 | 2 | .400 | 75.4 | .591 |
| Michael Feliz |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 8 | .533 | 20.4 | .596 |
| Caleb Ferguson* | SEA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 10 | .286 | 20.2 | .569 |
| Junior Fernandez | SLG | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 15.9 | .583 |
| Mike Fiers | DSX | sp | 34 | 33 | 1 | .030 | 0 | 20 | .606 | 179 | 5.4 | 17 | 5 | .294 | 94.2 | .622 |
| Jack Flaherty | SYN | sp | 23 | 31 | 1 | .032 | 1 | 21 | .677 | 132 | 4.3 | 14 | 4 | .286 | 93.4 | .646 |
| Dylan Floro | REB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 15.9 | .634 |
| Mike Foltynewicz | STO | sp | 27 | 21 | 0 | .000 | 0 | 9 | .429 | 141 | 6.7 | 8 | 4 | .500 | 90.2 | .651 |
| Wilmer Font | STO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 24.7 | .618 |
| Kyle Freeland* | PIN | sp | 26 | 15 | 2 | .133 | 0 | 9 | .600 | 56 | 3.7 | 9 | 2 | .222 | 90.8 | .619 |
| Max Fried* | PHO | sp | 25 | 26 | 1 | .038 | 0 | 11 | .423 | 123 | 4.7 | 18 | 6 | .333 | 78.0 | .629 |
| Jace Fry* | SCO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 | 14.7 | .522 |
| Paul Fry* | DRI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 1 | .056 | 20.3 | .621 |
| Giovanny Gallegos | FIH | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 20.9 | .665 |
| Zac Gallen | FIH | sp | 23 | 15 | 0 | .000 | 0 | 2 | .133 | 113 | 7.5 | 17 | 5 | .294 | 83.0 | .602 |
| John Gant | PIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 18.6 | .590 |
| Jarlin Garcia* | RLF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 15.3 | .614 |
| Yimi Garcia | PEA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 21.2 | .652 |
| Amir Garrett* | STO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 16.6 | .600 |
| Kevin Gausman | DSX | sp | 28 | 13 | 0 | .000 | 0 | 1 | .077 | 62 | 4.8 | 17 | 1 | .059 | 67.0 | .610 |
| Sam Gaviglio | PIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 23.6 | .633 |
| Cory Gearrin | PEA | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 19.4 | .613 |
| Domingo German | COM | sp | 26 | 24 | 0 | .000 | 0 | 11 | .458 | 118 | 4.9 | 17 | 4 | .235 | 96.7 | .636 |
| Kyle Gibson | RLF | sp | 31 | 4 | 0 | .000 | 0 | 0 | .000 | 21 | 5.3 | 23 | 10 | .435 | 30.2 | .621 |
| Ken Giles | BRO | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 17.2 | .640 |
| Kevin Ginkel | DSX | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 20.6 | .638 |
| Lucas Giolito | BRO | sp | 24 | 29 | 1 | .034 | 0 | 19 | .655 | 146 | 5.0 | 17 | 4 | .235 | 104.7 | .629 |
| Mychal Givens | SLG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 16 | .593 | 18.2 | .592 |
| Tyler Glasnow | REB | sp | 25 | 12 | 1 | .083 | 1 | 7 | .583 | 58 | 4.8 | 15 | 4 | .267 | 117.6 | .641 |
| Zack Godley | SLG | mr | 29 | 4 | 0 | .000 | 0 | 1 | .250 | 13 | 3.3 | 16 | 4 | .250 | 30.8 | .607 |
| Tony Gonsolin | SCO | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.9 | .600 |
| Marco Gonzales* | SKT | sp | 27 | 31 | 3 | .097 | 1 | 13 | .419 | 124 | 4.0 | 15 | 7 | .467 | 107.5 | .632 |
| Chi Chi Gonzalez | EMP | sp | 27 | 12 | 0 | .000 | 0 | 7 | .583 | 95 | 7.9 | 9 | 5 | .556 | 103.3 | .556 |
| Gio Gonzalez* | SEA | sp | 33 | 14 | 0 | .000 | 0 | 7 | .500 | 71 | 5.1 | 12 | 1 | .083 | 91.7 | .604 |
| Nick Goody |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 20.8 | .579 |
| Trevor Gott | REB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 14.3 | .643 |
| Brusdar Graterol | SYN | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 21.0 | .639 |
| Jon Gray | SEA | sp | 27 | 25 | 1 | .040 | 0 | 14 | .560 | 82 | 3.3 | 17 | 7 | .412 | 84.0 | .602 |
| Sonny Gray | PIN | sp | 29 | 31 | 3 | .097 | 1 | 23 | .742 | 128 | 4.1 | 34 | 6 | .176 | 106.4 | .590 |
| Chad Green | COM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 12 | .400 | 21.3 | .645 |
| Shane Greene | SMS | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.6 | .637 |
| Zack Greinke | BRO | sp | 35 | 33 | 2 | .061 | 0 | 20 | .606 | 178 | 5.4 | 12 | 4 | .333 | 103.3 | .694 |
| Zac Grotz | VAG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 16.5 | .626 |
| Robert Gsellman | SEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 15 | .600 | 21.7 | .613 |
| Javy L Guerra | DEM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 22.9 | .633 |
| Junior Guerra | EMP | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 5 | .192 | 21.6 | .602 |
| Taylor Guilbeau* | VAG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.9 | .560 |
| Jandel Gustave | DSX | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 14.3 | .640 |
| Josh Hader* | SYN | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 17.4 | .678 |
| David Hale | REB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 22.6 | .668 |
| Cole Hamels* | EMP | sp | 35 | 27 | 1 | .037 | 0 | 7 | .259 | 143 | 5.3 | 17 | 8 | .471 | 98.4 | .596 |
| JD Hammer | DRI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 18.1 | .557 |
| Brad Hand* |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 18.3 | .631 |
| J.A. Happ* | SCO | sp | 36 | 28 | 0 | .000 | 0 | 9 | .321 | 157 | 5.6 | 26 | 15 | .577 | 88.5 | .632 |
| Ryne Harper | SMS | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 19.3 | .667 |
| Will Harris | CLE | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 14.6 | .643 |
| Hunter Harvey | DRI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.9 | .568 |
| Matt Harvey | FOR | sp | 30 | 8 | 0 | .000 | 0 | 1 | .125 | 32 | 4.0 | 11 | 6 | .545 | 62.8 | .603 |
| Andrew Heaney* | DEM | sp | 28 | 18 | 0 | .000 | 0 | 4 | .222 | 77 | 4.3 | 11 | 5 | .455 | 92.0 | .647 |
| Ryan Helsley | SYN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 28.7 | .648 |
| Heath Hembree | COM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.6 | .602 |
| Kyle Hendricks | DEM | sp | 29 | 30 | 2 | .067 | 1 | 18 | .600 | 127 | 4.2 | 20 | 3 | .150 | 94.8 | .668 |
| Liam Hendriks | FIH | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 20.3 | .624 |
| Darwinzon Hernandez* | PIN | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 22.2 | .519 |
| Elieser Hernandez | COM | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 24.0 | .620 |
| Felix Hernandez | RLF | sp | 33 | 4 | 0 | .000 | 0 | 0 | .000 | 25 | 6.3 | 3 | 0 | .000 | 66.8 | .633 |
| Kelvin Herrera | FOR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 29.0 | .643 |
| David Hess | SYN | sp | 25 | 4 | 0 | .000 | 0 | 1 | .250 | 17 | 4.3 | 1 | 0 | .000 | 64.8 | .660 |
| Jordan Hicks | SYN | cl | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 24.1 | .553 |
| Rich Hill* | EMP | sp | 39 | 13 | 0 | .000 | 0 | 7 | .538 | 72 | 5.5 | 7 | 5 | .714 | 92.8 | .629 |
| Tim Hill* | FIH | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 11.5 | .591 |
| Yoshihisa Hirano | PEA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 18.9 | .603 |
| Jeff Hoffman | RLF | sp | 26 | 15 | 0 | .000 | 0 | 4 | .267 | 73 | 4.9 | 5 | 3 | .600 | 86.7 | .582 |
| Jonathan Holder | DUT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 15.1 | .659 |
| Derek Holland* | INP | mr | 32 | 5 | 0 | .000 | 0 | 1 | .200 | 21 | 4.2 | 5 | 3 | .600 | 107.2 | .554 |
| Greg Holland | DRI | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 15.7 | .589 |
| Adrian Houser | SMS | sp | 26 | 18 | 0 | .000 | 0 | 10 | .556 | 88 | 4.9 | 8 | 3 | .375 | 91.2 | .629 |
| Dakota Hudson | FIH | sp | 24 | 32 | 1 | .031 | 1 | 16 | .500 | 207 | 6.5 | 16 | 6 | .375 | 98.9 | .591 |
| Daniel Hudson | EMP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 17.6 | .612 |
| Jared Hughes | CLE | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 19.9 | .603 |
| Raisel Iglesias |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.3 | .635 |
| Cole Irvin* | VAG | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 2 | 2 | 1.000 | 81.0 | .605 |
| Edwin Jackson | SYN | sp | 35 | 4 | 0 | .000 | 0 | 1 | .250 | 26 | 6.5 | 2 | 2 | 1.000 | 81.3 | .597 |
| Luke Jackson | INP | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 20.8 | .635 |
| Josh James | FOR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 9 | .257 | 23.5 | .587 |
| Kenley Jansen | FOR | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 18.8 | .627 |
| Jeremy Jeffress | BRO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 17.3 | .635 |
| Joe Jimenez | SMS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 32.0 | .590 |
| D.J. Johnson | REB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.6 | .559 |
| Jake Junis | SKT | sp | 26 | 29 | 2 | .069 | 1 | 9 | .310 | 140 | 4.8 | 30 | 9 | .300 | 106.4 | .618 |
| Ariel Jurado | SYN | sp | 23 | 19 | 0 | .000 | 0 | 4 | .211 | 82 | 4.3 | 16 | 10 | .625 | 67.6 | .623 |
| Tommy Kahnle |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 41.7 | .556 |
| James Karinchak | PHO | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.0 | .640 |
| Anthony Kay* | REB | sp | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 3 | 2 | .667 | 66.8 | .577 |
| Keone Kela | SKT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.0 | .611 |
| Brad Keller | INP | sp | 23 | 28 | 2 | .071 | 2 | 12 | .429 | 140 | 5.0 | 20 | 7 | .350 | 107.5 | .599 |
| Mitch Keller | SLG | sp | 23 | 11 | 0 | .000 | 0 | 1 | .091 | 54 | 4.9 | 15 | 5 | .333 | 62.7 | .622 |
| Joe Kelly | SCO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.2 | .585 |
| Merrill Kelly | VAG | sp | 30 | 32 | 0 | .000 | 0 | 13 | .406 | 143 | 4.5 | 27 | 11 | .407 | 94.8 | .622 |
| Ian Kennedy | SKT | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 26.7 | .658 |
| Clayton Kershaw* |   | sp | 31 | 26 | 2 | .077 | 1 | 15 | .577 | 137 | 5.3 | 19 | 6 | .316 | 101.0 | .644 |
| Dallas Keuchel* | CLE | sp | 31 | 19 | 2 | .105 | 0 | 7 | .368 | 125 | 6.6 | 10 | 7 | .700 | 103.7 | .624 |
| Yusei Kikuchi* | SEA | sp | 28 | 29 | 0 | .000 | 0 | 7 | .241 | 146 | 5.0 | 23 | 10 | .435 | 79.2 | .632 |
| Craig Kimbrel | DRI | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 17.6 | .589 |
| Tyler Kinley | DRI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 24.8 | .576 |
| Brandon Kintzler | SMS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.7 | .652 |
| Andrew Kittredge | EMP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 21.7 | .617 |
| Corey Kluber | SKT | sp | 33 | 7 | 0 | .000 | 0 | 2 | .286 | 58 | 8.3 | 9 | 2 | .222 | 101.3 | .578 |
| Adam Kolarek* | EMP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 10 | .323 | 16.3 | .625 |
| Travis Lakins | REB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 27.1 | .595 |
| Peter Lambert | DEM | sp | 22 | 19 | 0 | .000 | 0 | 7 | .368 | 107 | 5.6 | 14 | 8 | .571 | 81.7 | .615 |
| Dinelson Lamet | SCO | sp | 26 | 14 | 0 | .000 | 0 | 4 | .286 | 58 | 4.1 | 12 | 2 | .167 | 103.7 | .606 |
| Eric Lauer* | FOR | sp | 24 | 29 | 0 | .000 | 0 | 6 | .207 | 161 | 5.6 | 28 | 11 | .393 | 68.1 | .629 |
| Mike Leake | PIN | sp | 31 | 21 | 2 | .095 | 0 | 9 | .429 | 115 | 5.5 | 22 | 7 | .318 | 92.1 | .668 |
| Wade LeBlanc* |   | mr | 34 | 10 | 0 | .000 | 0 | 2 | .200 | 56 | 5.6 | 27 | 5 | .185 | 34.0 | .651 |
| Jose Leclerc | PIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 17.5 | .579 |
| Jon Lester* | DSX | sp | 35 | 31 | 0 | .000 | 0 | 14 | .452 | 151 | 4.9 | 25 | 15 | .600 | 91.3 | .656 |
| Francisco Liriano* | CLE | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 8 | .348 | 18.4 | .584 |
| Zack Littell | VAG | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 17.8 | .634 |
| Jonathan Loaisiga | DUT | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 11 | 7 | .636 | 21.8 | .578 |
| Jorge Lopez | SYN | mr | 26 | 18 | 0 | .000 | 0 | 7 | .389 | 92 | 5.1 | 12 | 7 | .583 | 64.5 | .638 |
| Pablo Lopez | DSX | sp | 23 | 21 | 0 | .000 | 0 | 12 | .571 | 86 | 4.1 | 12 | 2 | .167 | 91.7 | .655 |
| Reynaldo Lopez | COM | sp | 25 | 33 | 1 | .030 | 0 | 17 | .515 | 132 | 4.0 | 25 | 4 | .160 | 97.4 | .618 |
| Yoan Lopez | FOR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 20.6 | .644 |
| Michael Lorenzen |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 6 | .240 | 21.5 | .616 |
| Richard Lovelady* | INP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.0 | .625 |
| Josh Lucas | CLE | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 26.0 | .660 |
| Joey Lucchesi* | SLG | sp | 26 | 30 | 0 | .000 | 0 | 13 | .433 | 136 | 4.5 | 13 | 6 | .462 | 91.1 | .628 |
| Seth Lugo | FIH | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 17.4 | .681 |
| Jesus Luzardo* |   | cl | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 14.0 | .579 |
| Jordan Lyles | FIH | sp | 28 | 13 | 0 | .000 | 0 | 4 | .308 | 94 | 7.2 | 12 | 4 | .333 | 88.6 | .596 |
| Lance Lynn | STO | sp | 32 | 32 | 4 | .125 | 3 | 22 | .688 | 150 | 4.7 | 27 | 12 | .444 | 101.5 | .652 |
| Kenta Maeda | SKT | sp | 31 | 26 | 3 | .115 | 1 | 11 | .423 | 111 | 4.3 | 16 | 7 | .438 | 107.3 | .613 |
| Matt Magill | COM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 25.0 | .643 |
| Tyler Mahle | DRI | sp | 24 | 25 | 0 | .000 | 0 | 6 | .240 | 106 | 4.2 | 19 | 6 | .316 | 102.6 | .633 |
| Sean Manaea* | SCO | sp | 27 | 5 | 2 | .400 | 1 | 3 | .600 | 30 | 6.0 | 5 | 2 | .400 | 111.8 | .640 |
| Nick Margevicius* | DRI | sp | 23 | 5 | 0 | .000 | 0 | 0 | .000 | 22 | 4.4 | 5 | 2 | .400 | 101.0 | .628 |
| German Marquez | DUT | sp | 24 | 28 | 0 | .000 | 0 | 14 | .500 | 161 | 5.8 | 14 | 6 | .429 | 98.7 | .659 |
| Evan Marshall | SMS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 23.4 | .605 |
| Brett Martin* | REB | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 14 | .452 | 17.6 | .647 |
| Chris Martin | PHO | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 22.0 | .696 |
| Corbin Martin | PHO | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 2 | 0 | .000 | 101.0 | .535 |
| Carlos Martinez | SLG | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 18.1 | .617 |
| Steven Matz* | STO | sp | 28 | 30 | 1 | .033 | 1 | 9 | .300 | 169 | 5.6 | 28 | 11 | .393 | 92.2 | .631 |
| Dustin May | CLE | mr | 21 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 9 | 4 | .444 | 19.3 | .665 |
| Trevor May | SLG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 18.8 | .616 |
| Kevin McCarthy | COM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 17.9 | .618 |
| Collin McHugh | FIH | mr | 32 | 7 | 0 | .000 | 0 | 2 | .286 | 39 | 5.6 | 11 | 6 | .545 | 72.3 | .580 |
| Brendan McKay* | COM | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 27.8 | .634 |
| David McKay | SCO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 1 | .077 | 18.2 | .544 |
| John Means* | PIN | sp | 26 | 27 | 3 | .111 | 1 | 14 | .519 | 92 | 3.4 | 14 | 4 | .286 | 100.8 | .627 |
| Mark Melancon | FIH | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 21.6 | .632 |
| Tim Melville | REB | sp | 29 | 7 | 1 | .143 | 0 | 4 | .571 | 52 | 7.4 | 6 | 3 | .500 | 101.0 | .615 |
| Daniel Mengden | EMP | sp | 26 | 9 | 0 | .000 | 0 | 4 | .444 | 78 | 8.7 | 11 | 3 | .273 | 70.3 | .591 |
| Keynan Middleton | PHO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.5 | .596 |
| Miles Mikolas | VAG | sp | 30 | 32 | 0 | .000 | 0 | 19 | .594 | 160 | 5.0 | 26 | 7 | .269 | 91.1 | .663 |
| Wade Miley* | EMP | sp | 32 | 33 | 0 | .000 | 0 | 12 | .364 | 176 | 5.3 | 28 | 10 | .357 | 91.8 | .608 |
| Andrew Miller* | INP | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 13 | .542 | 15.5 | .581 |
| Alec Mills |   | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 3 | 0 | .000 | 19.0 | .625 |
| Tom Milone* | VAG | mr | 32 | 6 | 0 | .000 | 0 | 4 | .667 | 28 | 4.7 | 14 | 0 | .000 | 45.1 | .629 |
| Mike Minor* | CLE | sp | 31 | 32 | 3 | .094 | 1 | 19 | .594 | 205 | 6.4 | 21 | 3 | .143 | 105.2 | .634 |
| Frankie Montas | PEA | sp | 26 | 16 | 1 | .063 | 1 | 8 | .500 | 100 | 6.3 | 4 | 1 | .250 | 99.3 | .632 |
| Rafael Montero | VAG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 16.8 | .667 |
| Jordan Montgomery* | DEM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.0 | .759 |
| Mike Montgomery* |   | mr | 29 | 8 | 0 | .000 | 0 | 1 | .125 | 45 | 5.6 | 12 | 4 | .333 | 45.7 | .628 |
| Matt Moore* | VAG | sp | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 7 | 3.5 | 2 | 0 | .000 | 73.5 | .667 |
| Adrian Morejon* | DEM | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 22.4 | .611 |
| Adam Morgan* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 15.5 | .625 |
| Mike Morin | CLE | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 18.7 | .647 |
| Reyes Moronta | PHO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 13 | .419 | 22.6 | .554 |
| Charlie Morton | SKT | sp | 35 | 33 | 5 | .152 | 2 | 27 | .818 | 186 | 5.6 | 26 | 9 | .346 | 120.2 | .623 |
| Andres Munoz |   | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 20.2 | .560 |
| Joe Musgrove | STO | sp | 26 | 31 | 2 | .065 | 1 | 20 | .645 | 168 | 5.4 | 19 | 5 | .263 | 92.6 | .660 |
| Jimmy Nelson | SEA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.9 | .602 |
| Hector Neris | PHO | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 18.6 | .589 |
| Jake Newberry | SMS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.3 | .616 |
| Sean Newcomb* | DUT | mr | 26 | 4 | 0 | .000 | 0 | 0 | .000 | 31 | 7.8 | 15 | 3 | .200 | 24.2 | .601 |
| Aaron Nola | REB | sp | 26 | 34 | 10 | .294 | 1 | 21 | .618 | 151 | 4.4 | 33 | 12 | .364 | 123.4 | .600 |
| Daniel Norris* | REB | sp | 26 | 29 | 3 | .103 | 0 | 9 | .310 | 151 | 5.2 | 27 | 14 | .519 | 109.9 | .624 |
| Ivan Nova | DRI | sp | 32 | 33 | 1 | .030 | 0 | 9 | .273 | 113 | 3.4 | 20 | 9 | .450 | 100.6 | .643 |
| Scott Oberg | VAG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 16.3 | .593 |
| Jake Odorizzi | DUT | sp | 29 | 30 | 1 | .033 | 1 | 18 | .600 | 159 | 5.3 | 10 | 5 | .500 | 96.2 | .607 |
| Josh Osich* | EMP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 21.7 | .613 |
| Roberto Osuna |   | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 16.1 | .659 |
| Adam Ottavino | STO | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 18.0 | .556 |
| Chris Paddack | FIH | sp | 23 | 26 | 4 | .154 | 1 | 20 | .769 | 141 | 5.4 | 11 | 5 | .455 | 101.4 | .659 |
| Emilio Pagan | FIH | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.1 | .646 |
| Joe Palumbo* | REB | sp | 24 | 4 | 0 | .000 | 0 | 0 | .000 | 26 | 6.5 | 5 | 5 | 1.000 | 84.0 | .592 |
| Thomas Pannone* | DEM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 25.5 | .568 |
| Blake Parker | VAG | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 5 | 0 | .000 | 26.9 | .606 |
| James Paxton* | DUT | sp | 30 | 29 | 0 | .000 | 0 | 12 | .414 | 147 | 5.1 | 15 | 8 | .533 | 93.8 | .628 |
| James Pazos* | DRI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.4 | .575 |
| Brad Peacock | FOR | sp | 31 | 15 | 0 | .000 | 0 | 5 | .333 | 68 | 4.5 | 13 | 5 | .385 | 60.9 | .619 |
| Felix Pena | SCO | mr | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 18 | 6 | .333 | 31.2 | .608 |
| Freddy Peralta | SCO | mr | 23 | 8 | 0 | .000 | 0 | 4 | .500 | 50 | 6.3 | 14 | 5 | .357 | 53.9 | .624 |
| Luis Perdomo | PEA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 21.2 | .634 |
| Martin Perez* | SMS | sp | 28 | 16 | 0 | .000 | 0 | 5 | .313 | 80 | 5.0 | 9 | 3 | .333 | 101.1 | .630 |
| Oliver Perez* | DRI | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 | 13.9 | .614 |
| Dillon Peters* | SEA | sp | 26 | 4 | 0 | .000 | 0 | 0 | .000 | 10 | 2.5 | 18 | 8 | .444 | 24.2 | .607 |
| Yusmeiro Petit |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 16.8 | .669 |
| David Phelps | FOR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 21.3 | .556 |
| Michael Pineda | DSX | sp | 30 | 26 | 0 | .000 | 0 | 15 | .577 | 154 | 5.9 | 17 | 4 | .235 | 85.8 | .672 |
| Nick Pivetta | COM | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 16 | 8.0 | 16 | 2 | .125 | 29.3 | .618 |
| Zach Plesac | PEA | sp | 24 | 21 | 1 | .048 | 0 | 10 | .476 | 113 | 5.4 | 12 | 2 | .167 | 95.0 | .621 |
| Adam Plutko | FOR | sp | 27 | 19 | 1 | .053 | 1 | 7 | .368 | 101 | 5.3 | 15 | 4 | .267 | 58.3 | .655 |
| Colin Poche* | DSX | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 18.2 | .577 |
| Drew Pomeranz* | SLG | mr | 30 | 16 | 0 | .000 | 0 | 8 | .500 | 60 | 3.8 | 22 | 6 | .273 | 57.5 | .606 |
| Daniel Ponce de Leon | SLG | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 23.1 | .588 |
| Rick Porcello | DRI | sp | 30 | 32 | 1 | .031 | 0 | 7 | .219 | 99 | 3.1 | 17 | 8 | .471 | 108.3 | .656 |
| Ryan Pressly | DSX | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.5 | .635 |
| David Price* | INP | sp | 33 | 22 | 2 | .091 | 0 | 10 | .455 | 88 | 4.0 | 15 | 5 | .333 | 94.0 | .632 |
| Austin Pruitt | VAG | mr | 29 | 2 | 0 | .000 | 0 | 0 | .000 | 12 | 6.0 | 4 | 1 | .250 | 35.4 | .680 |
| A.J. Puk* | DUT | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.5 | .571 |
| Cal Quantrill | DEM | sp | 24 | 18 | 0 | .000 | 0 | 9 | .500 | 80 | 4.4 | 13 | 7 | .538 | 88.7 | .654 |
| Jose Quijada* |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 25.5 | .488 |
| Jose Quintana* | INP | sp | 30 | 30 | 1 | .033 | 0 | 9 | .300 | 144 | 4.8 | 26 | 15 | .577 | 96.0 | .630 |
| Tanner Rainey | INP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 7 | .226 | 20.2 | .531 |
| Nick Ramirez* | PEA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 10 | .526 | 27.8 | .621 |
| Noe Ramirez |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 10 | .455 | 18.6 | .646 |
| Robbie Ray* | REB | sp | 27 | 33 | 0 | .000 | 0 | 12 | .364 | 159 | 4.8 | 32 | 13 | .406 | 117.8 | .590 |
| Sean Reid-Foley | DRI | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 16 | 5.3 | 0 | 0 | .000 | 82.3 | .538 |
| Alex Reyes | COM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.0 | .600 |
| Garrett Richards | REB | sp | 31 | 3 | 0 | .000 | 0 | 0 | .000 | 12 | 4.0 | 4 | 4 | 1.000 | 109.0 | .578 |
| Trevor Richards | SMS | sp | 26 | 23 | 0 | .000 | 0 | 13 | .565 | 161 | 7.0 | 7 | 0 | .000 | 93.5 | .622 |
| Tanner Roark | RLF | sp | 32 | 30 | 0 | .000 | 0 | 14 | .467 | 162 | 5.4 | 19 | 7 | .368 | 93.5 | .625 |
| Hansel Robles | PHO | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 25.4 | .625 |
| Carlos Rodon* | RLF | sp | 26 | 7 | 0 | .000 | 0 | 2 | .286 | 41 | 5.9 | 4 | 0 | .000 | 91.1 | .605 |
| Dereck Rodriguez |   | sp | 27 | 12 | 0 | .000 | 0 | 5 | .417 | 52 | 4.3 | 10 | 4 | .400 | 83.8 | .638 |
| Eduardo Rodriguez* | PEA | sp | 26 | 33 | 0 | .000 | 0 | 20 | .606 | 137 | 4.2 | 11 | 5 | .455 | 105.1 | .608 |
| Jefry Rodriguez | SMS | sp | 25 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 2 | 1 | .500 | 43.2 | .574 |
| Richard Rodriguez | STO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 12.8 | .644 |
| Chaz Roe | SCO | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 19.9 | .557 |
| Taylor Rogers* | DUT | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 17.3 | .710 |
| Tyler Rogers | DRI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 20.6 | .634 |
| Sergio Romo | FOR | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 | 18.2 | .653 |
| Hector Rondon | RLF | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 18.1 | .618 |
| Joe Ross |   | mr | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 11 | 5.5 | 3 | 2 | .667 | 56.4 | .596 |
| Kyle Ryan* | PEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 19.9 | .599 |
| Hyun-Jin Ryu* | PHO | sp | 32 | 29 | 2 | .069 | 1 | 20 | .690 | 142 | 4.9 | 6 | 2 | .333 | 94.3 | .681 |
| CC Sabathia* |   | sp | 38 | 22 | 1 | .045 | 1 | 6 | .273 | 125 | 5.7 | 10 | 2 | .200 | 97.5 | .638 |
| Casey Sadler | PEA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.0 | .638 |
| Connor Sadzeck | DRI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 26.4 | .540 |
| Chris Sale* | FOR | sp | 30 | 25 | 1 | .040 | 0 | 10 | .400 | 157 | 6.3 | 13 | 4 | .308 | 72.6 | .654 |
| Jeff Samardzija | FOR | sp | 34 | 32 | 0 | .000 | 0 | 11 | .344 | 189 | 5.9 | 21 | 10 | .476 | 89.3 | .616 |
| Adrian Sampson |   | mr | 27 | 11 | 0 | .000 | 0 | 5 | .455 | 47 | 4.3 | 10 | 4 | .400 | 61.1 | .648 |
| Aaron Sanchez | SYN | sp | 26 | 27 | 0 | .000 | 0 | 9 | .333 | 113 | 4.2 | 18 | 5 | .278 | 82.1 | .582 |
| Anibal Sanchez | PHO | sp | 35 | 30 | 0 | .000 | 0 | 21 | .700 | 168 | 5.6 | 21 | 4 | .190 | 102.2 | .624 |
| Patrick Sandoval* | REB | sp | 22 | 9 | 0 | .000 | 0 | 2 | .222 | 42 | 4.7 | 11 | 3 | .273 | 104.4 | .570 |
| Max Scherzer | VAG | sp | 34 | 27 | 6 | .222 | 1 | 18 | .667 | 104 | 3.9 | 15 | 2 | .133 | 107.7 | .668 |
| Antonio Senzatela | SEA | sp | 24 | 5 | 0 | .000 | 0 | 0 | .000 | 20 | 4.0 | 20 | 9 | .450 | 40.9 | .582 |
| Luis Severino | COM | sp | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 2 | 1 | .500 | 85.7 | .541 |
| Paul Sewald | VAG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.8 | .651 |
| Bryan Shaw | RLF | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.3 | .696 |
| Justus Sheffield* | STO | sp | 23 | 4 | 0 | .000 | 0 | 2 | .500 | 21 | 5.3 | 2 | 0 | .000 | 95.5 | .620 |
| Matt Shoemaker | CLE | sp | 32 | 5 | 0 | .000 | 0 | 2 | .400 | 29 | 5.8 | 0 | 0 | .000 | 101.8 | .637 |
| Lucas Sims | BRO | mr | 25 | 4 | 0 | .000 | 0 | 2 | .500 | 29 | 7.3 | 2 | 0 | .000 | 98.0 | .663 |
| Tony Sipp* | DRI | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 20.5 | .519 |
| Tyler Skaggs* | REB | sp | 27 | 15 | 0 | .000 | 0 | 7 | .467 | 61 | 4.1 | 16 | 7 | .438 | 116.7 | .605 |
| Devin Smeltzer* | SMS | sp | 23 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 3 | 0 | .000 | 34.9 | .656 |
| Caleb Smith* | DEM | sp | 27 | 28 | 0 | .000 | 0 | 12 | .429 | 127 | 4.5 | 17 | 7 | .412 | 92.2 | .628 |
| Joe Smith | SKT | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 13.3 | .640 |
| Will M Smith* | PHO | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 15.7 | .610 |
| Drew Smyly* | SLG | sp | 30 | 9 | 0 | .000 | 0 | 3 | .333 | 40 | 4.4 | 38 | 19 | .500 | 35.3 | .589 |
| Blake Snell* | COM | sp | 26 | 23 | 0 | .000 | 0 | 10 | .435 | 133 | 5.8 | 10 | 7 | .700 | 95.2 | .637 |
| Joakim Soria |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 14.3 | .618 |
| Mike Soroka | PIN | sp | 21 | 29 | 6 | .207 | 1 | 23 | .793 | 126 | 4.3 | 22 | 6 | .273 | 109.0 | .642 |
| Gregory Soto* | SYN | mr | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 4 | 2 | .500 | 67.3 | .628 |
| Glenn Sparkman | DEM | sp | 27 | 23 | 0 | .000 | 0 | 9 | .391 | 104 | 4.5 | 13 | 3 | .231 | 83.6 | .640 |
| Craig Stammen | VAG | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 16.4 | .648 |
| Ryne Stanek | STO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 16.8 | .612 |
| Cody Stashak | COM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.8 | .708 |
| Robert Stephenson | BRO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 20.4 | .612 |
| Matt Strahm* | REB | mr | 27 | 7 | 2 | .286 | 0 | 6 | .857 | 27 | 3.9 | 22 | 5 | .227 | 28.4 | .665 |
| Stephen Strasburg | INP | sp | 30 | 30 | 0 | .000 | 0 | 21 | .700 | 143 | 4.8 | 18 | 4 | .222 | 107.4 | .633 |
| Chris Stratton | SLG | mr | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 11 | 7 | .636 | 29.2 | .616 |
| Hunter Strickland | VAG | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 18.0 | .589 |
| Ross Stripling | DSX | mr | 29 | 15 | 0 | .000 | 0 | 8 | .533 | 85 | 5.7 | 9 | 2 | .222 | 92.3 | .645 |
| Marcus Stroman | PIN | sp | 28 | 32 | 1 | .031 | 1 | 19 | .594 | 138 | 4.3 | 27 | 8 | .296 | 101.1 | .616 |
| Pedro Strop |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 8 | .533 | 17.4 | .597 |
| Andrew Suarez* | PEA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 19.6 | .616 |
| Jose Suarez* | DEM | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 32.4 | .593 |
| Ranger Suarez* | FOR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 13.4 | .655 |
| Wander Suero | DSX | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 20.7 | .608 |
| Cole Sulser | PHO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.0 | .518 |
| Brent Suter* | VAG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 20.7 | .680 |
| Erik Swanson |   | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 2 | 1 | .500 | 29.3 | .652 |
| Noah Syndergaard | PHO | sp | 26 | 32 | 2 | .063 | 2 | 17 | .531 | 137 | 4.3 | 16 | 5 | .313 | 100.0 | .643 |
| Jameson Taillon | REB | sp | 27 | 7 | 2 | .286 | 0 | 1 | .143 | 29 | 4.1 | 5 | 1 | .200 | 106.4 | .652 |
| Masahiro Tanaka | VAG | sp | 30 | 31 | 0 | .000 | 0 | 15 | .484 | 126 | 4.1 | 22 | 6 | .273 | 91.9 | .664 |
| Dillon Tate | REB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.3 | .555 |
| Josh Taylor* | PIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 14.0 | .615 |
| Julio Teheran | RLF | sp | 28 | 32 | 0 | .000 | 0 | 17 | .531 | 171 | 5.3 | 24 | 3 | .125 | 99.8 | .578 |
| Trent Thornton | SEA | sp | 25 | 25 | 0 | .000 | 0 | 7 | .280 | 95 | 3.8 | 27 | 12 | .444 | 74.3 | .595 |
| Lewis Thorpe* | PHO | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 18.3 | .644 |
| Josh Tomlin | SKT | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 23.4 | .714 |
| Touki Toussaint | SYN | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 6 | 1 | .167 | 32.4 | .583 |
| Blake Treinen | SCO | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 22.3 | .552 |
| Lou Trivino | INP | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 12 | .444 | 21.6 | .582 |
| Sam Tuivailala | EMP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 19.8 | .573 |
| Spencer Turnbull | SEA | sp | 26 | 27 | 0 | .000 | 0 | 9 | .333 | 113 | 4.2 | 20 | 9 | .450 | 82.7 | .603 |
| Jose Urena | SEA | sp | 27 | 13 | 0 | .000 | 0 | 8 | .615 | 75 | 5.8 | 16 | 4 | .250 | 66.4 | .638 |
| Julio Urias* | STO | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 19.9 | .628 |
| Jose Urquidy | DUT | sp | 24 | 5 | 0 | .000 | 0 | 1 | .200 | 46 | 9.2 | 4 | 0 | .000 | 31.1 | .685 |
| Framber Valdez* | INP | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 33 | 8 | .242 | 29.4 | .565 |
| Jason Vargas* | SMS | sp | 36 | 29 | 0 | .000 | 0 | 11 | .379 | 152 | 5.2 | 21 | 6 | .286 | 92.3 | .603 |
| Felipe Vazquez* |   | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 17.2 | .673 |
| Vincent Velasquez | DEM | sp | 27 | 23 | 0 | .000 | 0 | 6 | .261 | 105 | 4.6 | 14 | 4 | .286 | 91.9 | .619 |
| Hector Velazquez | CLE | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 1 | 0 | .000 | 69.0 | .645 |
| Drew VerHagen | SLG | mr | 28 | 3 | 0 | .000 | 0 | 2 | .667 | 18 | 6.0 | 6 | 2 | .333 | 54.7 | .648 |
| Justin Verlander | BRO | sp | 36 | 33 | 2 | .061 | 1 | 27 | .818 | 199 | 6.0 | 10 | 4 | .400 | 104.7 | .671 |
| Nick Vincent | VAG | mr | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 4 | 2 | .500 | 34.4 | .610 |
| Austin Voth | VAG | sp | 27 | 8 | 0 | .000 | 0 | 5 | .625 | 29 | 3.6 | 4 | 1 | .250 | 79.8 | .616 |
| Michael Wacha | SLG | sp | 27 | 20 | 0 | .000 | 0 | 3 | .150 | 86 | 4.3 | 23 | 3 | .130 | 56.2 | .599 |
| Jacob Waguespack | STO | sp | 25 | 13 | 1 | .077 | 0 | 6 | .462 | 65 | 5.0 | 13 | 4 | .308 | 96.4 | .591 |
| Adam Wainwright | PEA | sp | 37 | 31 | 1 | .032 | 0 | 12 | .387 | 155 | 5.0 | 24 | 5 | .208 | 96.2 | .592 |
| Marcus Walden | FIH | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 21.0 | .580 |
| Taijuan Walker | SMS | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 0 | 0 | .000 | 82.0 | .671 |
| Wei-Chung Wang* | FOR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 20.8 | .576 |
| Tony Watson* | DRI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.6 | .629 |
| Luke Weaver | SLG | sp | 25 | 12 | 0 | .000 | 0 | 8 | .667 | 39 | 3.3 | 3 | 0 | .000 | 93.7 | .660 |
| Jacob Webb | STO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 18.1 | .623 |
| Logan Webb | SMS | sp | 22 | 8 | 0 | .000 | 0 | 3 | .375 | 45 | 5.6 | 5 | 4 | .800 | 101.5 | .626 |
| Tyler Webb* | SCO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 12.6 | .591 |
| Ryan Weber | SMS | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 2 | 2 | 1.000 | 34.3 | .686 |
| J.B. Wendelken | PIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.4 | .650 |
| Zack Wheeler | STO | sp | 29 | 31 | 2 | .065 | 0 | 20 | .645 | 163 | 5.3 | 14 | 2 | .143 | 93.2 | .639 |
| Rowan Wick | INP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 18.3 | .560 |
| Brad Wieck* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 19.1 | .590 |
| Trevor Williams | PEA | sp | 27 | 26 | 0 | .000 | 0 | 12 | .462 | 161 | 6.2 | 17 | 4 | .235 | 93.4 | .619 |
| Bryse Wilson | REB | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 25.1 | .594 |
| Justin Wilson* | SLG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 6 | .375 | 19.3 | .566 |
| Trey Wingenter |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 21.7 | .592 |
| Matt Wisler | PEA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 27.1 | .597 |
| Nick Wittgren | STO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 13.7 | .651 |
| Asher Wojciechowski | FOR | sp | 30 | 16 | 0 | .000 | 0 | 2 | .125 | 73 | 4.6 | 18 | 10 | .556 | 71.1 | .614 |
| Alex Wood* | DEM | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 22.0 | .611 |
| Hunter Wood | INP | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 17.3 | .601 |
| Brandon Woodruff | FIH | sp | 26 | 22 | 2 | .091 | 1 | 13 | .591 | 126 | 5.7 | 14 | 4 | .286 | 101.1 | .635 |
| Brandon Workman | BRO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 17.7 | .577 |
| Kyle Wright | SYN | sp | 23 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 6 | 2 | .333 | 47.9 | .619 |
| Jordan Yamamoto | FIH | sp | 23 | 15 | 0 | .000 | 0 | 7 | .467 | 88 | 5.9 | 7 | 5 | .714 | 98.5 | .589 |
| Ryan Yarbrough* | DEM | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 20.8 | .685 |
| Eric Yardley | FOR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.3 | .592 |
| Kirby Yates | BRO | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.0 | .668 |
| Gabriel Ynoa | SYN | mr | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 25 | 8.3 | 15 | 6 | .400 | 28.3 | .640 |
| Alex Young* | INP | sp | 25 | 15 | 0 | .000 | 0 | 2 | .133 | 64 | 4.3 | 13 | 4 | .308 | 92.9 | .623 |
| T.J. Zeuch |   | sp | 23 | 3 | 1 | .333 | 0 | 1 | .333 | 21 | 7.0 | 0 | 0 | .000 | 97.3 | .603 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Fernando Abad* | EMP | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 4 | 4 | 2 | 23.0 | .609 |
| Bryan Abreu | CLE | mr | 22 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 4 | 4 | 2 | 17.5 | .557 |
| Jason Adam | DRI | mr | 27 | 2 | 1 | .500 | 0 | .000 | 0 | 6 | 1 | .167 | 15 | 15 | 6 | 17.2 | .581 |
| Austin L Adams | PHO | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 3 | 11 | 3 | .273 | 22 | 22 | 10 | 27.1 | .583 |
| Dario Agrazal | FOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 13 | 4 | 2 | 53.6 | .644 |
| Matt Albers | DRI | mr | 36 | 1 | 0 | .000 | 0 | .000 | 4 | 12 | 4 | .333 | 19 | 19 | 5 | 21.2 | .604 |
| Sandy Alcantara | SYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 2 | 2 | 105.5 | .605 |
| Scott Alexander* | PHO | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 13 | 5 | .385 | 15 | 15 | 6 | 18.2 | .582 |
| Tyler Alexander* | BRO | sp | 24 | 5 | 2 | .400 | 0 | .000 | 5 | 14 | 2 | .143 | 34 | 34 | 12 | 18.8 | .685 |
| Kolby Allard* | SYN | sp | 21 | 2 | 0 | .000 | 2 | 1.000 | 1 | 12 | 4 | .333 | 32 | 32 | 14 | 23.8 | .643 |
| Dan Altavilla | DRI | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 0 | 7 | 5 | .714 | 11 | 11 | 4 | 26.9 | .500 |
| Jose Alvarado* | DUT | mr | 24 | 5 | 2 | .400 | 1 | .200 | 10 | 26 | 4 | .154 | 40 | 40 | 15 | 16.6 | .514 |
| Jose Alvarez* | STO | mr | 30 | 4 | 1 | .250 | 1 | .250 | 5 | 12 | 1 | .083 | 37 | 37 | 9 | 15.1 | .657 |
| Adbert Alzolay | SYN | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 2 | .500 | 8 | 8 | 1 | 26.5 | .552 |
| Brett Anderson* | CLE | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.2 | .650 |
| Chase Anderson | SCO | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 103.0 | .604 |
| Justin Anderson |   | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 19 | 7 | .368 | 32 | 32 | 12 | 19.8 | .583 |
| Nick Anderson | SKT | mr | 28 | 5 | 5 | 1.000 | 0 | .000 | 9 | 30 | 6 | .200 | 35 | 35 | 17 | 26.7 | .639 |
| Shaun Anderson | SMS | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 6 | 4 | 45.9 | .572 |
| Matt Andriese | DEM | mr | 29 | 3 | 1 | .333 | 2 | .667 | 6 | 39 | 15 | .385 | 52 | 52 | 12 | 21.1 | .610 |
| Chris Archer | COM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 91.1 | .617 |
| Rogelio Armenteros | DSX | cl | 25 | 4 | 2 | .500 | 0 | .000 | 6 | 10 | 1 | .100 | 17 | 17 | 8 | 17.4 | .647 |
| Jake Arrieta | PEA | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 98.5 | .600 |
| Pedro Avila | VAG | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 100.0 | .560 |
| Luis Avilan* |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 8 | 24 | 9 | .375 | 34 | 34 | 9 | 15.6 | .593 |
| Michel Baez | PIN | mr | 23 | 5 | 4 | .800 | 1 | .200 | 3 | 19 | 4 | .211 | 25 | 25 | 10 | 17.7 | .611 |
| Pedro Baez | DSX | mr | 31 | 28 | 17 | .607 | 10 | .357 | 10 | 39 | 10 | .256 | 52 | 52 | 26 | 19.1 | .598 |
| Homer Bailey | CLE | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.5 | .639 |
| Luke Bard | DRI | mr | 28 | 4 | 2 | .500 | 2 | .500 | 3 | 28 | 11 | .393 | 50 | 50 | 17 | 15.4 | .593 |
| Scott Barlow | PIN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 27 | 7 | .259 | 35 | 35 | 16 | 19.4 | .596 |
| Matt Barnes | DUT | mr | 29 | 9 | 6 | .667 | 3 | .333 | 12 | 26 | 11 | .423 | 57 | 57 | 19 | 19.9 | .594 |
| Jaime Barria | PEA | sp | 22 | 2 | 2 | 1.000 | 0 | .000 | 0 | 5 | 3 | .600 | 16 | 5 | 5 | 68.1 | .633 |
| Anthony Bass | EMP | mr | 31 | 5 | 2 | .400 | 3 | .600 | 8 | 35 | 10 | .286 | 34 | 34 | 4 | 23.4 | .613 |
| Chris Bassitt | SCO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 99.6 | .602 |
| Trevor Bauer | INP | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 110.2 | .614 |
| Cam Bedrosian | RLF | mr | 27 | 6 | 3 | .500 | 3 | .500 | 12 | 28 | 11 | .393 | 61 | 61 | 20 | 16.1 | .618 |
| Tyler Beede | SLG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 89.3 | .628 |
| Jalen Beeks* | DEM | mr | 25 | 11 | 3 | .273 | 1 | .091 | 8 | 44 | 18 | .409 | 63 | 63 | 16 | 22.9 | .622 |
| Jose Berrios | FIH | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.2 | .635 |
| Chad Bettis | SYN | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 5 | 2 | 0 | 63.4 | .681 |
| Shane Bieber | BRO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.3 | .667 |
| Ray Black | SEA | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 4 | 3 | .750 | 17 | 17 | 11 | 19.6 | .578 |
| Richard Bleier* | SKT | mr | 32 | 8 | 6 | .750 | 1 | .125 | 4 | 35 | 11 | .314 | 36 | 36 | 18 | 15.2 | .680 |
| Jerry Blevins* | DSX | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 9 | 12 | 4 | .333 | 19 | 19 | 5 | 17.9 | .594 |
| Ronald Bolanos | DRI | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 114.0 | .567 |
| Matt Bowman | BRO | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 3 | 14 | 1 | .071 | 17 | 17 | 6 | 17.6 | .613 |
| Matt Boyd* | COM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.0 | .649 |
| Archie Bradley | STO | cl | 26 | 2 | 1 | .500 | 1 | .500 | 7 | 12 | 3 | .250 | 41 | 41 | 12 | 17.5 | .597 |
| Ryan Brasier | SKT | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 4 | 25 | 11 | .440 | 24 | 24 | 11 | 26.0 | .602 |
| Steven Brault* | FIH | sp | 27 | 3 | 3 | 1.000 | 0 | .000 | 2 | 13 | 4 | .308 | 37 | 37 | 26 | 27.8 | .595 |
| John Brebbia | VAG | mr | 29 | 8 | 1 | .125 | 7 | .875 | 14 | 36 | 12 | .333 | 55 | 55 | 12 | 17.8 | .608 |
| Brandon Brennan | EMP | mr | 27 | 5 | 3 | .600 | 2 | .400 | 10 | 30 | 9 | .300 | 36 | 36 | 15 | 19.9 | .591 |
| Austin Brice | PEA | mr | 27 | 6 | 4 | .667 | 2 | .333 | 7 | 18 | 4 | .222 | 35 | 35 | 17 | 22.0 | .614 |
| Zack Britton* | CLE | mr | 31 | 13 | 10 | .769 | 2 | .154 | 12 | 23 | 3 | .130 | 56 | 56 | 25 | 18.1 | .586 |
| Aaron Brooks | EMP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 7 | .583 | 26 | 11 | 6 | 63.1 | .615 |
| Ryan Buchter* | SEA | mr | 32 | 6 | 3 | .500 | 2 | .333 | 4 | 18 | 12 | .667 | 27 | 27 | 8 | 16.1 | .553 |
| Walker Buehler | BRO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.6 | .673 |
| Madison Bumgarner* | RLF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.8 | .664 |
| Aaron Bummer* | STO | mr | 25 | 20 | 13 | .650 | 5 | .250 | 10 | 25 | 4 | .160 | 51 | 51 | 24 | 14.2 | .607 |
| Dylan Bundy | RLF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.2 | .623 |
| Corbin Burnes |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 22 | 9 | .409 | 33 | 33 | 14 | 24.0 | .641 |
| Ryan Burr |   | mr | 25 | 2 | 1 | .500 | 0 | .000 | 0 | 8 | 4 | .500 | 10 | 10 | 4 | 22.1 | .566 |
| Ty Buttrey | SLG | mr | 26 | 12 | 8 | .667 | 4 | .333 | 10 | 39 | 13 | .333 | 63 | 63 | 24 | 17.6 | .615 |
| Genesis Cabrera* | DUT | mr | 22 | 2 | 0 | .000 | 2 | 1.000 | 8 | 11 | 6 | .545 | 24 | 23 | 4 | 17.5 | .577 |
| Trevor Cahill | SLG | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 89.6 | .657 |
| Griffin Canning | VAG | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 85.7 | .616 |
| Carlos Carrasco | PHO | sp | 32 | 2 | 2 | 1.000 | 0 | .000 | 0 | 17 | 8 | .471 | 34 | 27 | 10 | 37.4 | .653 |
| Andrew Cashner | EMP | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 23 | 1 | 1 | 92.9 | .593 |
| Diego Castillo | DSX | mr | 25 | 2 | 1 | .500 | 0 | .000 | 6 | 27 | 10 | .370 | 39 | 39 | 9 | 29.4 | .597 |
| Jose Castillo* | REB | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 2 | 2 | 0 | 3.0 | .500 |
| Luis Castillo | SCO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 108.7 | .597 |
| Miguel Castro | RLF | mr | 24 | 14 | 9 | .643 | 5 | .357 | 5 | 26 | 7 | .269 | 54 | 54 | 22 | 18.9 | .589 |
| Dylan Cease | SEA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 97.1 | .586 |
| Luis Cessa | SMS | mr | 27 | 5 | 4 | .800 | 1 | .200 | 6 | 24 | 7 | .292 | 51 | 51 | 23 | 27.6 | .613 |
| Jhoulys Chacin | DRI | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 24 | 0 | 0 | 102.4 | .600 |
| Andrew Chafin* | SKT | mr | 29 | 5 | 4 | .800 | 1 | .200 | 2 | 15 | 4 | .267 | 27 | 27 | 15 | 21.9 | .583 |
| Aroldis Chapman* | BRO | cl | 31 | 25 | 20 | .800 | 5 | .200 | 8 | 19 | 5 | .263 | 51 | 51 | 28 | 14.8 | .615 |
| Tyler Chatwood | FOR | mr | 29 | 3 | 0 | .000 | 2 | .667 | 10 | 40 | 7 | .175 | 54 | 49 | 4 | 22.5 | .609 |
| Jesse Chavez | RLF | mr | 35 | 3 | 2 | .667 | 0 | .000 | 6 | 26 | 11 | .423 | 53 | 53 | 16 | 24.4 | .640 |
| Wei-Yin Chen* | SYN | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 6 | 6 | 1 | 29.8 | .676 |
| Yonny Chirinos | PHO | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 5 | .333 | 37 | 21 | 8 | 54.0 | .638 |
| Adam Cimber | COM | mr | 28 | 3 | 1 | .333 | 2 | .667 | 11 | 14 | 4 | .286 | 32 | 32 | 8 | 19.4 | .615 |
| Steve Cishek | EMP | mr | 33 | 7 | 5 | .714 | 1 | .143 | 9 | 44 | 22 | .500 | 58 | 58 | 11 | 18.2 | .583 |
| Aaron Civale | CLE | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.7 | .653 |
| Taylor Clarke | SYN | sp | 26 | 5 | 2 | .400 | 2 | .400 | 5 | 33 | 17 | .515 | 51 | 48 | 14 | 29.5 | .616 |
| Emmanuel Clase | SYN | mr | 21 | 4 | 2 | .500 | 2 | .500 | 1 | 8 | 1 | .125 | 15 | 15 | 9 | 21.3 | .627 |
| Alex Claudio* | VAG | mr | 27 | 4 | 1 | .250 | 2 | .500 | 7 | 22 | 8 | .364 | 53 | 53 | 19 | 16.4 | .619 |
| Mike Clevinger | PHO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.3 | .631 |
| Tyler Clippard | FOR | mr | 34 | 26 | 20 | .769 | 4 | .154 | 4 | 42 | 10 | .238 | 58 | 58 | 29 | 15.9 | .637 |
| Alex Cobb | SLG | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 78.7 | .661 |
| Gerrit Cole | DUT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 106.0 | .671 |
| Taylor Cole | BRO | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 2 | 9 | 1 | .111 | 23 | 23 | 11 | 30.0 | .592 |
| Alex Colome | PHO | cl | 30 | 5 | 2 | .400 | 2 | .400 | 16 | 25 | 9 | .360 | 56 | 56 | 21 | 17.3 | .579 |
| Adam Conley* | DRI | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 4 | 2 | .500 | 14 | 14 | 2 | 23.5 | .629 |
| Sam Coonrod | DRI | mr | 26 | 3 | 2 | .667 | 1 | .333 | 1 | 9 | 3 | .333 | 20 | 20 | 5 | 22.1 | .560 |
| Patrick Corbin* | DUT | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.9 | .629 |
| Jimmy Cordero | EMP | mr | 27 | 5 | 3 | .600 | 2 | .400 | 5 | 21 | 7 | .333 | 25 | 25 | 10 | 23.0 | .613 |
| Nestor Cortes* | SYN | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 5 | 5 | 1 | 21.0 | .648 |
| Dylan Covey | RLF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 5 | 5 | 1 | 33.6 | .661 |
| Stefan Crichton | CLE | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 8 | 12 | 4 | .333 | 19 | 19 | 4 | 18.8 | .682 |
| Johnny Cueto | DEM | sp | 33 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 4 | 1 | 1 | 61.8 | .563 |
| Yu Darvish | SKT | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 110.7 | .620 |
| Zach Davies | SMS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 94.0 | .609 |
| Jose De Leon | SCO | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 3 | 3 | 1 | 18.7 | .554 |
| Jacob deGrom | CLE | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 116.1 | .667 |
| Anthony DeSclafani | EMP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.0 | .627 |
| Ross Detwiler* | SLG | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 79.1 | .675 |
| Chris Devenski | DEM | mr | 28 | 15 | 9 | .600 | 5 | .333 | 2 | 20 | 1 | .050 | 32 | 32 | 16 | 18.3 | .613 |
| Edwin Diaz | PIN | cl | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 27 | 27 | 20 | 21.4 | .630 |
| Jairo Diaz | REB | mr | 28 | 8 | 3 | .375 | 5 | .625 | 11 | 46 | 17 | .370 | 48 | 48 | 19 | 18.7 | .627 |
| Jake Diekman* | DSX | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 2 | 28 | 7 | .250 | 38 | 38 | 12 | 31.3 | .535 |
| Randy Dobnak | SKT | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 103.2 | .651 |
| Seranthony Dominguez | DUT | mr | 24 | 4 | 2 | .500 | 2 | .500 | 3 | 8 | 4 | .500 | 17 | 17 | 7 | 22.1 | .587 |
| Sean Doolittle* | FOR | cl | 32 | 9 | 2 | .222 | 1 | .111 | 13 | 39 | 8 | .205 | 65 | 65 | 15 | 14.7 | .652 |
| Oliver Drake | CLE | mr | 32 | 7 | 4 | .571 | 2 | .286 | 7 | 22 | 6 | .273 | 40 | 40 | 15 | 21.2 | .604 |
| Tyler Duffey | SMS | mr | 28 | 6 | 4 | .667 | 2 | .333 | 20 | 21 | 4 | .190 | 55 | 55 | 18 | 16.5 | .660 |
| Danny Duffy* | SCO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 95.6 | .623 |
| Robert Dugger | RLF | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 105.7 | .592 |
| Justin Dunn | SYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 86.5 | .535 |
| Jon Duplantier | COM | mr | 24 | 3 | 3 | 1.000 | 0 | .000 | 0 | 13 | 3 | .231 | 24 | 24 | 17 | 23.5 | .599 |
| Sam Dyson | PIN | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 5 | 23 | 7 | .304 | 32 | 32 | 8 | 19.3 | .649 |
| Zach Eflin | SMS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.0 | .643 |
| Jerad Eickhoff |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 75.4 | .629 |
| Roenis Elias* | COM | cl | 30 | 26 | 20 | .769 | 6 | .231 | 3 | 36 | 11 | .306 | 44 | 44 | 30 | 18.8 | .632 |
| Nathan Eovaldi | PIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 8 | 1 | 1 | 87.9 | .593 |
| Carlos Estevez | INP | mr | 26 | 6 | 4 | .667 | 2 | .333 | 7 | 14 | 6 | .429 | 40 | 40 | 17 | 18.1 | .624 |
| Peter Fairbanks | SEA | mr | 25 | 5 | 1 | .200 | 4 | .800 | 0 | 11 | 7 | .636 | 21 | 21 | 9 | 23.0 | .631 |
| Jeurys Familia | DRI | mr | 29 | 3 | 1 | .333 | 2 | .667 | 1 | 28 | 9 | .321 | 63 | 63 | 22 | 18.1 | .578 |
| Jacob Faria | SEA | mr | 25 | 2 | 0 | .000 | 2 | 1.000 | 1 | 12 | 4 | .333 | 14 | 14 | 6 | 19.3 | .604 |
| Buck Farmer | SMS | mr | 28 | 5 | 2 | .400 | 3 | .600 | 11 | 13 | 7 | .538 | 51 | 51 | 20 | 21.3 | .627 |
| Luke Farrell | DSX | mr | 28 | 2 | 1 | .500 | 1 | .500 | 0 | 2 | 2 | 1.000 | 7 | 7 | 2 | 26.3 | .647 |
| Erick Fedde | DSX | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 13 | 2 | 2 | 75.4 | .591 |
| Michael Feliz |   | mr | 26 | 3 | 1 | .333 | 2 | .667 | 13 | 19 | 6 | .316 | 45 | 45 | 8 | 20.4 | .596 |
| Caleb Ferguson* | SEA | mr | 22 | 3 | 0 | .000 | 2 | .667 | 9 | 38 | 17 | .447 | 44 | 44 | 5 | 20.2 | .569 |
| Junior Fernandez | SLG | mr | 22 | 2 | 1 | .500 | 1 | .500 | 1 | 8 | 1 | .125 | 11 | 11 | 5 | 15.9 | .583 |
| Mike Fiers | DSX | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 94.2 | .622 |
| Jack Flaherty | SYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 1 | 93.4 | .646 |
| Dylan Floro | REB | mr | 28 | 4 | 3 | .750 | 1 | .250 | 7 | 40 | 14 | .350 | 42 | 42 | 15 | 15.9 | .634 |
| Mike Foltynewicz | STO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 90.2 | .651 |
| Wilmer Font | STO | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 1 | 27 | 4 | .148 | 31 | 31 | 14 | 24.7 | .618 |
| Kyle Freeland* | PIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 1 | 0 | 90.8 | .619 |
| Max Fried* | PHO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 33 | 7 | 3 | 78.0 | .629 |
| Jace Fry* | SCO | mr | 25 | 1 | 0 | .000 | 0 | .000 | 4 | 23 | 3 | .130 | 44 | 44 | 11 | 14.7 | .522 |
| Paul Fry* | DRI | mr | 26 | 3 | 2 | .667 | 0 | .000 | 3 | 32 | 13 | .406 | 50 | 50 | 17 | 20.3 | .621 |
| Giovanny Gallegos | FIH | mr | 27 | 22 | 14 | .636 | 8 | .364 | 7 | 27 | 11 | .407 | 47 | 47 | 24 | 20.9 | .665 |
| Zac Gallen | FIH | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 18 | 3 | 1 | 83.0 | .602 |
| John Gant | PIN | mr | 26 | 16 | 13 | .813 | 3 | .188 | 9 | 41 | 5 | .122 | 51 | 51 | 24 | 18.6 | .590 |
| Jarlin Garcia* | RLF | mr | 26 | 5 | 3 | .600 | 1 | .200 | 12 | 31 | 9 | .290 | 55 | 55 | 22 | 15.3 | .614 |
| Yimi Garcia | PEA | mr | 28 | 4 | 1 | .250 | 2 | .500 | 7 | 22 | 3 | .136 | 46 | 46 | 21 | 21.2 | .652 |
| Amir Garrett* | STO | mr | 27 | 5 | 2 | .400 | 2 | .400 | 14 | 32 | 10 | .313 | 50 | 50 | 9 | 16.6 | .600 |
| Kevin Gausman | DSX | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 19 | 6 | 4 | 67.0 | .610 |
| Sam Gaviglio | PIN | mr | 29 | 2 | 1 | .500 | 0 | .000 | 4 | 43 | 19 | .442 | 44 | 44 | 17 | 23.6 | .633 |
| Cory Gearrin | PEA | mr | 33 | 2 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 14 | 14 | 8 | 19.4 | .613 |
| Domingo German | COM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.7 | .636 |
| Kyle Gibson | RLF | sp | 31 | 3 | 2 | .667 | 0 | .000 | 4 | 19 | 4 | .211 | 52 | 48 | 19 | 30.2 | .621 |
| Ken Giles | BRO | cl | 28 | 8 | 4 | .500 | 3 | .375 | 10 | 19 | 7 | .368 | 38 | 38 | 10 | 17.2 | .640 |
| Kevin Ginkel | DSX | mr | 25 | 6 | 4 | .667 | 2 | .333 | 9 | 14 | 2 | .143 | 19 | 19 | 4 | 20.6 | .638 |
| Lucas Giolito | BRO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 104.7 | .629 |
| Mychal Givens | SLG | mr | 29 | 7 | 1 | .143 | 4 | .571 | 11 | 37 | 13 | .351 | 63 | 63 | 19 | 18.2 | .592 |
| Tyler Glasnow | REB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 117.6 | .641 |
| Zack Godley | SLG | mr | 29 | 3 | 1 | .333 | 2 | .667 | 3 | 32 | 15 | .469 | 49 | 45 | 10 | 30.8 | .607 |
| Tony Gonsolin | SCO | sp | 25 | 19 | 14 | .737 | 5 | .263 | 2 | 15 | 3 | .200 | 31 | 31 | 23 | 21.9 | .600 |
| Marco Gonzales* | SKT | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 107.5 | .632 |
| Chi Chi Gonzalez | EMP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 103.3 | .556 |
| Gio Gonzalez* | SEA | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 15 | 1 | 0 | 91.7 | .604 |
| Nick Goody |   | mr | 27 | 1 | 0 | .000 | 0 | .000 | 3 | 28 | 12 | .429 | 36 | 36 | 10 | 20.8 | .579 |
| Trevor Gott | REB | mr | 26 | 33 | 27 | .818 | 6 | .182 | 5 | 48 | 17 | .354 | 55 | 55 | 40 | 14.3 | .643 |
| Brusdar Graterol | SYN | mr | 20 | 2 | 1 | .500 | 1 | .500 | 0 | 7 | 1 | .143 | 7 | 7 | 3 | 21.0 | .639 |
| Jon Gray | SEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 29 | 4 | 0 | 84.0 | .602 |
| Sonny Gray | PIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 106.4 | .590 |
| Chad Green | COM | mr | 28 | 13 | 5 | .385 | 7 | .538 | 13 | 34 | 18 | .529 | 60 | 60 | 23 | 21.3 | .645 |
| Shane Greene | SMS | cl | 30 | 35 | 30 | .857 | 5 | .143 | 2 | 13 | 3 | .231 | 52 | 52 | 41 | 18.6 | .637 |
| Zack Greinke | BRO | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.3 | .694 |
| Zac Grotz | VAG | mr | 26 | 1 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 13 | 13 | 7 | 16.5 | .626 |
| Robert Gsellman | SEA | mr | 25 | 2 | 0 | .000 | 1 | .500 | 8 | 34 | 15 | .441 | 48 | 48 | 8 | 21.7 | .613 |
| Javy L Guerra | DEM | mr | 33 | 4 | 2 | .500 | 2 | .500 | 5 | 14 | 4 | .286 | 33 | 33 | 9 | 22.9 | .633 |
| Junior Guerra | EMP | mr | 34 | 2 | 1 | .500 | 1 | .500 | 5 | 27 | 5 | .185 | 58 | 58 | 15 | 21.6 | .602 |
| Taylor Guilbeau* | VAG | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 6 | 2 | .333 | 8 | 8 | 2 | 21.9 | .560 |
| Jandel Gustave | DSX | mr | 26 | 7 | 4 | .571 | 1 | .143 | 7 | 11 | 1 | .091 | 19 | 19 | 6 | 14.3 | .640 |
| Josh Hader* | SYN | cl | 25 | 15 | 10 | .667 | 5 | .333 | 7 | 30 | 4 | .133 | 67 | 67 | 25 | 17.4 | .678 |
| David Hale | REB | mr | 31 | 3 | 1 | .333 | 2 | .667 | 2 | 19 | 8 | .421 | 25 | 25 | 7 | 22.6 | .668 |
| Cole Hamels* | EMP | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 98.4 | .596 |
| JD Hammer | DRI | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 3 | 15 | 6 | .400 | 16 | 16 | 6 | 18.1 | .557 |
| Brad Hand* |   | cl | 29 | 9 | 7 | .778 | 2 | .222 | 7 | 27 | 8 | .296 | 48 | 48 | 21 | 18.3 | .631 |
| J.A. Happ* | SCO | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 88.5 | .632 |
| Ryne Harper | SMS | mr | 30 | 5 | 1 | .200 | 4 | .800 | 1 | 32 | 9 | .281 | 40 | 40 | 16 | 19.3 | .667 |
| Will Harris | CLE | mr | 34 | 27 | 20 | .741 | 7 | .259 | 4 | 37 | 15 | .405 | 55 | 55 | 38 | 14.6 | .643 |
| Hunter Harvey | DRI | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 7 | 7 | 3 | 19.9 | .568 |
| Matt Harvey | FOR | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 13 | 5 | 3 | 62.8 | .603 |
| Andrew Heaney* | DEM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 92.0 | .647 |
| Ryan Helsley | SYN | mr | 24 | 2 | 1 | .500 | 1 | .500 | 2 | 11 | 3 | .273 | 21 | 21 | 10 | 28.7 | .648 |
| Heath Hembree | COM | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 3 | 1 | .333 | 5 | 5 | 0 | 25.6 | .602 |
| Kyle Hendricks | DEM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 94.8 | .668 |
| Liam Hendriks | FIH | cl | 30 | 23 | 16 | .696 | 6 | .261 | 11 | 24 | 6 | .250 | 46 | 46 | 22 | 20.3 | .624 |
| Darwinzon Hernandez* | PIN | mr | 22 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 4 | .571 | 17 | 17 | 4 | 22.2 | .519 |
| Elieser Hernandez | COM | sp | 24 | 4 | 1 | .250 | 2 | .500 | 2 | 40 | 13 | .325 | 60 | 60 | 20 | 24.0 | .620 |
| Felix Hernandez | RLF | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 66.8 | .633 |
| Kelvin Herrera | FOR | mr | 29 | 2 | 1 | .500 | 0 | .000 | 3 | 10 | 6 | .600 | 25 | 25 | 7 | 29.0 | .643 |
| David Hess | SYN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 5 | 1 | 0 | 64.8 | .660 |
| Jordan Hicks | SYN | cl | 22 | 3 | 2 | .667 | 1 | .333 | 1 | 14 | 7 | .500 | 18 | 18 | 13 | 24.1 | .553 |
| Rich Hill* | EMP | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 92.8 | .629 |
| Tim Hill* | FIH | mr | 29 | 4 | 2 | .500 | 2 | .500 | 21 | 19 | 6 | .316 | 48 | 48 | 4 | 11.5 | .591 |
| Yoshihisa Hirano | PEA | mr | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 18 | 2 | .111 | 20 | 20 | 6 | 18.9 | .603 |
| Jeff Hoffman | RLF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 86.7 | .582 |
| Jonathan Holder | DUT | mr | 26 | 8 | 5 | .625 | 2 | .250 | 9 | 18 | 2 | .111 | 42 | 42 | 15 | 15.1 | .659 |
| Derek Holland* | INP | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 107.2 | .554 |
| Greg Holland | DRI | cl | 33 | 8 | 4 | .500 | 4 | .500 | 2 | 23 | 3 | .130 | 37 | 37 | 24 | 15.7 | .589 |
| Adrian Houser | SMS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 2 | 1 | 91.2 | .629 |
| Dakota Hudson | FIH | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.9 | .591 |
| Daniel Hudson | EMP | mr | 32 | 30 | 25 | .833 | 4 | .133 | 3 | 36 | 7 | .194 | 67 | 67 | 48 | 17.6 | .612 |
| Jared Hughes | CLE | mr | 33 | 2 | 1 | .500 | 0 | .000 | 4 | 23 | 9 | .391 | 56 | 56 | 20 | 19.9 | .603 |
| Raisel Iglesias |   | cl | 29 | 19 | 15 | .789 | 4 | .211 | 4 | 30 | 14 | .467 | 51 | 51 | 36 | 18.3 | .635 |
| Cole Irvin* | VAG | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 81.0 | .605 |
| Edwin Jackson | SYN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 81.3 | .597 |
| Luke Jackson | INP | cl | 27 | 6 | 2 | .333 | 4 | .667 | 9 | 41 | 14 | .341 | 56 | 56 | 15 | 20.8 | .635 |
| Josh James | FOR | mr | 26 | 2 | 1 | .500 | 1 | .500 | 5 | 27 | 8 | .296 | 50 | 50 | 9 | 23.5 | .587 |
| Kenley Jansen | FOR | cl | 31 | 8 | 2 | .250 | 5 | .625 | 5 | 42 | 11 | .262 | 51 | 51 | 15 | 18.8 | .627 |
| Jeremy Jeffress | BRO | mr | 31 | 0 | 0 | .000 | 0 | .000 | 6 | 6 | 1 | .167 | 28 | 28 | 9 | 17.3 | .635 |
| Joe Jimenez | SMS | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 3 | .429 | 19 | 19 | 8 | 32.0 | .590 |
| D.J. Johnson | REB | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 1 | 0 | .000 | 5 | 5 | 1 | 18.6 | .559 |
| Jake Junis | SKT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 106.4 | .618 |
| Ariel Jurado | SYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 28 | 9 | 5 | 67.6 | .623 |
| Tommy Kahnle |   | mr | 29 | 5 | 2 | .400 | 3 | .600 | 2 | 8 | 5 | .625 | 20 | 20 | 10 | 41.7 | .556 |
| James Karinchak | PHO | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 1 | .500 | 2 | 2 | 1 | 25.0 | .640 |
| Anthony Kay* | REB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 2 | 0 | 66.8 | .577 |
| Keone Kela | SKT | mr | 26 | 11 | 8 | .727 | 3 | .273 | 1 | 8 | 4 | .500 | 18 | 18 | 15 | 17.0 | .611 |
| Brad Keller | INP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 28 | 0 | 1 | 107.5 | .599 |
| Mitch Keller | SLG | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 3 | 1 | 62.7 | .622 |
| Joe Kelly | SCO | mr | 31 | 3 | 0 | .000 | 3 | 1.000 | 2 | 30 | 8 | .267 | 37 | 37 | 9 | 19.2 | .585 |
| Merrill Kelly | VAG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.8 | .622 |
| Ian Kennedy | SKT | cl | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 21 | 8 | .381 | 27 | 27 | 17 | 26.7 | .658 |
| Clayton Kershaw* |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 101.0 | .644 |
| Dallas Keuchel* | CLE | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 103.7 | .624 |
| Yusei Kikuchi* | SEA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 30 | 1 | 1 | 79.2 | .632 |
| Craig Kimbrel | DRI | cl | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 10 | 4 | .400 | 22 | 22 | 14 | 17.6 | .589 |
| Tyler Kinley | DRI | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 3 | .500 | 4 | 4 | 2 | 24.8 | .576 |
| Brandon Kintzler | SMS | mr | 34 | 3 | 2 | .667 | 1 | .333 | 16 | 25 | 4 | .160 | 47 | 47 | 13 | 17.7 | .652 |
| Andrew Kittredge | EMP | mr | 29 | 3 | 1 | .333 | 2 | .667 | 6 | 13 | 1 | .077 | 36 | 36 | 15 | 21.7 | .617 |
| Corey Kluber | SKT | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 101.3 | .578 |
| Adam Kolarek* | EMP | mr | 30 | 5 | 0 | .000 | 3 | .600 | 13 | 35 | 11 | .314 | 54 | 54 | 8 | 16.3 | .625 |
| Travis Lakins | REB | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 12 | 8 | .667 | 15 | 15 | 6 | 27.1 | .595 |
| Peter Lambert | DEM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 81.7 | .615 |
| Dinelson Lamet | SCO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 103.7 | .606 |
| Eric Lauer* | FOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 3 | 1.000 | 33 | 4 | 2 | 68.1 | .629 |
| Mike Leake | PIN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 92.1 | .668 |
| Wade LeBlanc* |   | mr | 34 | 2 | 1 | .500 | 1 | .500 | 4 | 30 | 15 | .500 | 55 | 45 | 11 | 34.0 | .651 |
| Jose Leclerc | PIN | mr | 25 | 15 | 10 | .667 | 5 | .333 | 4 | 45 | 16 | .356 | 41 | 41 | 30 | 17.5 | .579 |
| Jon Lester* | DSX | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.3 | .656 |
| Francisco Liriano* | CLE | mr | 35 | 7 | 3 | .429 | 2 | .286 | 11 | 39 | 14 | .359 | 57 | 57 | 23 | 18.4 | .584 |
| Zack Littell | VAG | mr | 23 | 1 | 0 | .000 | 0 | .000 | 6 | 22 | 4 | .182 | 32 | 32 | 10 | 17.8 | .634 |
| Jonathan Loaisiga | DUT | mr | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 9 | 0 | .000 | 26 | 25 | 13 | 21.8 | .578 |
| Jorge Lopez | SYN | mr | 26 | 4 | 3 | .750 | 1 | .250 | 1 | 3 | 0 | .000 | 31 | 13 | 10 | 64.5 | .638 |
| Pablo Lopez | DSX | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 91.7 | .655 |
| Reynaldo Lopez | COM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.4 | .618 |
| Yoan Lopez | FOR | mr | 26 | 5 | 4 | .800 | 1 | .200 | 2 | 33 | 11 | .333 | 46 | 46 | 16 | 20.6 | .644 |
| Michael Lorenzen |   | mr | 27 | 2 | 1 | .500 | 1 | .500 | 9 | 33 | 7 | .212 | 60 | 60 | 12 | 21.5 | .616 |
| Richard Lovelady* | INP | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 3 | 22.0 | .625 |
| Josh Lucas | CLE | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 0 | .000 | 6 | 6 | 2 | 26.0 | .660 |
| Joey Lucchesi* | SLG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.1 | .628 |
| Seth Lugo | FIH | mr | 29 | 10 | 6 | .600 | 1 | .100 | 12 | 35 | 6 | .171 | 52 | 52 | 21 | 17.4 | .681 |
| Jesus Luzardo* |   | cl | 21 | 4 | 4 | 1.000 | 0 | .000 | 5 | 5 | 1 | .200 | 10 | 10 | 5 | 14.0 | .579 |
| Jordan Lyles | FIH | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 15 | 2 | 2 | 88.6 | .596 |
| Lance Lynn | STO | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.5 | .652 |
| Kenta Maeda | SKT | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 107.3 | .613 |
| Matt Magill | COM | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 7 | 3 | .429 | 15 | 15 | 5 | 25.0 | .643 |
| Tyler Mahle | DRI | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 102.6 | .633 |
| Sean Manaea* | SCO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 111.8 | .640 |
| Nick Margevicius* | DRI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 101.0 | .628 |
| German Marquez | DUT | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.7 | .659 |
| Evan Marshall | SMS | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 10 | 16 | 3 | .188 | 34 | 34 | 8 | 23.4 | .605 |
| Brett Martin* | REB | mr | 24 | 7 | 2 | .286 | 5 | .714 | 11 | 63 | 26 | .413 | 54 | 54 | 16 | 17.6 | .647 |
| Chris Martin | PHO | mr | 33 | 7 | 5 | .714 | 0 | .000 | 7 | 13 | 3 | .231 | 36 | 36 | 13 | 22.0 | .696 |
| Corbin Martin | PHO | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 101.0 | .535 |
| Carlos Martinez | SLG | cl | 27 | 22 | 17 | .773 | 5 | .227 | 2 | 31 | 11 | .355 | 46 | 46 | 32 | 18.1 | .617 |
| Steven Matz* | STO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.2 | .631 |
| Dustin May | CLE | mr | 21 | 0 | 0 | .000 | 0 | .000 | 5 | 11 | 2 | .182 | 26 | 25 | 2 | 19.3 | .665 |
| Trevor May | SLG | mr | 29 | 7 | 2 | .286 | 5 | .714 | 16 | 29 | 8 | .276 | 61 | 61 | 11 | 18.8 | .616 |
| Kevin McCarthy | COM | mr | 27 | 14 | 11 | .786 | 3 | .214 | 0 | 17 | 4 | .235 | 19 | 19 | 13 | 17.9 | .618 |
| Collin McHugh | FIH | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 4 | 2 | 72.3 | .580 |
| Brendan McKay* | COM | sp | 23 | 8 | 6 | .750 | 2 | .250 | 3 | 17 | 3 | .176 | 29 | 29 | 13 | 27.8 | .634 |
| David McKay | SCO | mr | 24 | 8 | 4 | .500 | 2 | .250 | 2 | 20 | 5 | .250 | 22 | 22 | 12 | 18.2 | .544 |
| John Means* | PIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 100.8 | .627 |
| Mark Melancon | FIH | mr | 34 | 4 | 2 | .500 | 1 | .250 | 9 | 22 | 8 | .364 | 41 | 41 | 9 | 21.6 | .632 |
| Tim Melville | REB | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 101.0 | .615 |
| Daniel Mengden | EMP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 13 | 4 | 1 | 70.3 | .591 |
| Keynan Middleton | PHO | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 2 | 2 | 0 | 23.5 | .596 |
| Miles Mikolas | VAG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 91.1 | .663 |
| Wade Miley* | EMP | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 91.8 | .608 |
| Andrew Miller* | INP | mr | 34 | 5 | 0 | .000 | 4 | .800 | 5 | 64 | 25 | .391 | 54 | 54 | 19 | 15.5 | .581 |
| Alec Mills |   | mr | 27 | 4 | 1 | .250 | 3 | .750 | 2 | 13 | 4 | .308 | 29 | 28 | 13 | 19.0 | .625 |
| Tom Milone* | VAG | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 1 | 20 | 5 | .250 | 24 | 18 | 8 | 45.1 | .629 |
| Mike Minor* | CLE | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.2 | .634 |
| Frankie Montas | PEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 99.3 | .632 |
| Rafael Montero | VAG | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 3 | 18 | 3 | .167 | 24 | 24 | 9 | 16.8 | .667 |
| Jordan Montgomery* | DEM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 27.0 | .759 |
| Mike Montgomery* |   | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 8 | 1 | .125 | 22 | 14 | 5 | 45.7 | .628 |
| Matt Moore* | VAG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 73.5 | .667 |
| Adrian Morejon* | DEM | mr | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 7 | 3 | 22.4 | .611 |
| Adam Morgan* |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 10 | 26 | 9 | .346 | 23 | 23 | 7 | 15.5 | .625 |
| Mike Morin | CLE | mr | 28 | 6 | 4 | .667 | 1 | .167 | 5 | 19 | 6 | .316 | 36 | 36 | 16 | 18.7 | .647 |
| Reyes Moronta | PHO | mr | 26 | 9 | 1 | .111 | 6 | .667 | 7 | 42 | 20 | .476 | 47 | 47 | 9 | 22.6 | .554 |
| Charlie Morton | SKT | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 120.2 | .623 |
| Andres Munoz |   | mr | 20 | 2 | 0 | .000 | 2 | 1.000 | 3 | 16 | 6 | .375 | 19 | 19 | 7 | 20.2 | .560 |
| Joe Musgrove | STO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.6 | .660 |
| Jimmy Nelson | SEA | mr | 30 | 2 | 1 | .500 | 1 | .500 | 2 | 14 | 5 | .357 | 15 | 15 | 7 | 18.9 | .602 |
| Hector Neris | PHO | cl | 30 | 23 | 19 | .826 | 3 | .130 | 7 | 33 | 11 | .333 | 53 | 53 | 30 | 18.6 | .589 |
| Jake Newberry | SMS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 1 | 31.3 | .616 |
| Sean Newcomb* | DUT | mr | 26 | 5 | 2 | .400 | 3 | .600 | 9 | 20 | 10 | .500 | 47 | 43 | 10 | 24.2 | .601 |
| Aaron Nola | REB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 123.4 | .600 |
| Daniel Norris* | REB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 109.9 | .624 |
| Ivan Nova | DRI | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.6 | .643 |
| Scott Oberg | VAG | mr | 29 | 26 | 25 | .962 | 0 | .000 | 2 | 25 | 0 | .000 | 53 | 53 | 40 | 16.3 | .593 |
| Jake Odorizzi | DUT | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.2 | .607 |
| Josh Osich* | EMP | mr | 30 | 4 | 2 | .500 | 2 | .500 | 4 | 29 | 12 | .414 | 38 | 38 | 12 | 21.7 | .613 |
| Roberto Osuna |   | cl | 24 | 38 | 25 | .658 | 12 | .316 | 2 | 34 | 12 | .353 | 54 | 54 | 39 | 16.1 | .659 |
| Adam Ottavino | STO | mr | 33 | 16 | 9 | .563 | 6 | .375 | 11 | 39 | 9 | .231 | 53 | 53 | 21 | 18.0 | .556 |
| Chris Paddack | FIH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 101.4 | .659 |
| Emilio Pagan | FIH | cl | 28 | 10 | 7 | .700 | 3 | .300 | 9 | 29 | 9 | .310 | 50 | 50 | 18 | 17.1 | .646 |
| Joe Palumbo* | REB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 84.0 | .592 |
| Thomas Pannone* | DEM | mr | 25 | 3 | 1 | .333 | 2 | .667 | 2 | 9 | 2 | .222 | 20 | 20 | 7 | 25.5 | .568 |
| Blake Parker | VAG | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 1 | 5 | 2 | .400 | 13 | 11 | 4 | 26.9 | .606 |
| James Paxton* | DUT | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 93.8 | .628 |
| James Pazos* | DRI | mr | 28 | 4 | 3 | .750 | 1 | .250 | 0 | 10 | 1 | .100 | 10 | 10 | 9 | 13.4 | .575 |
| Brad Peacock | FOR | sp | 31 | 1 | 0 | .000 | 0 | .000 | 4 | 12 | 4 | .333 | 25 | 10 | 0 | 60.9 | .619 |
| Felix Pena | SCO | mr | 29 | 4 | 1 | .250 | 3 | .750 | 5 | 44 | 17 | .386 | 52 | 51 | 12 | 31.2 | .608 |
| Freddy Peralta | SCO | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 2 | 17 | 7 | .412 | 24 | 16 | 2 | 53.9 | .624 |
| Luis Perdomo | PEA | mr | 26 | 2 | 1 | .500 | 1 | .500 | 3 | 22 | 8 | .364 | 29 | 29 | 12 | 21.2 | .634 |
| Martin Perez* | SMS | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 101.1 | .630 |
| Oliver Perez* | DRI | mr | 37 | 3 | 0 | .000 | 2 | .667 | 6 | 43 | 10 | .233 | 53 | 53 | 8 | 13.9 | .614 |
| Dillon Peters* | SEA | sp | 26 | 7 | 4 | .571 | 0 | .000 | 5 | 29 | 9 | .310 | 46 | 42 | 16 | 24.2 | .607 |
| Yusmeiro Petit |   | mr | 34 | 7 | 3 | .429 | 4 | .571 | 12 | 43 | 12 | .279 | 57 | 57 | 21 | 16.8 | .669 |
| David Phelps | FOR | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 4 | 7 | 2 | .286 | 11 | 11 | 3 | 21.3 | .556 |
| Michael Pineda | DSX | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 85.8 | .672 |
| Nick Pivetta | COM | mr | 26 | 3 | 2 | .667 | 1 | .333 | 0 | 31 | 12 | .387 | 49 | 47 | 13 | 29.3 | .618 |
| Zach Plesac | PEA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 95.0 | .621 |
| Adam Plutko | FOR | sp | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 1 | .250 | 27 | 8 | 4 | 58.3 | .655 |
| Colin Poche* | DSX | mr | 25 | 6 | 1 | .167 | 5 | .833 | 18 | 18 | 12 | .667 | 43 | 43 | 11 | 18.2 | .577 |
| Drew Pomeranz* | SLG | mr | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 31 | 15 | 3 | 57.5 | .606 |
| Daniel Ponce de Leon | SLG | sp | 27 | 6 | 4 | .667 | 2 | .333 | 1 | 26 | 4 | .154 | 30 | 30 | 12 | 23.1 | .588 |
| Rick Porcello | DRI | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.3 | .656 |
| Ryan Pressly | DSX | mr | 30 | 9 | 7 | .778 | 0 | .000 | 7 | 22 | 3 | .136 | 32 | 32 | 13 | 20.5 | .635 |
| David Price* | INP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 94.0 | .632 |
| Austin Pruitt | VAG | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 4 | .667 | 13 | 11 | 2 | 35.4 | .680 |
| A.J. Puk* | DUT | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 5 | 2 | 0 | .000 | 11 | 11 | 4 | 15.5 | .571 |
| Cal Quantrill | DEM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 88.7 | .654 |
| Jose Quijada* |   | mr | 23 | 1 | 0 | .000 | 0 | .000 | 0 | 11 | 3 | .273 | 18 | 18 | 14 | 25.5 | .488 |
| Jose Quintana* | INP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.0 | .630 |
| Tanner Rainey | INP | mr | 26 | 3 | 1 | .333 | 2 | .667 | 2 | 30 | 13 | .433 | 52 | 52 | 14 | 20.2 | .531 |
| Nick Ramirez* | PEA | mr | 29 | 5 | 2 | .400 | 3 | .600 | 3 | 27 | 12 | .444 | 44 | 44 | 19 | 27.8 | .621 |
| Noe Ramirez |   | mr | 29 | 3 | 1 | .333 | 2 | .667 | 8 | 39 | 16 | .410 | 57 | 57 | 18 | 18.6 | .646 |
| Robbie Ray* | REB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 117.8 | .590 |
| Sean Reid-Foley | DRI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 82.3 | .538 |
| Alex Reyes | COM | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 10.0 | .600 |
| Garrett Richards | REB | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 109.0 | .578 |
| Trevor Richards | SMS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 93.5 | .622 |
| Tanner Roark | RLF | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 93.5 | .625 |
| Hansel Robles | PHO | cl | 28 | 3 | 1 | .333 | 1 | .333 | 4 | 24 | 2 | .083 | 35 | 35 | 9 | 25.4 | .625 |
| Carlos Rodon* | RLF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 91.1 | .605 |
| Dereck Rodriguez |   | sp | 27 | 1 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 0 | 83.8 | .638 |
| Eduardo Rodriguez* | PEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.1 | .608 |
| Jefry Rodriguez | SMS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 10 | 8 | 3 | 43.2 | .574 |
| Richard Rodriguez | STO | mr | 29 | 5 | 4 | .800 | 1 | .200 | 6 | 25 | 2 | .080 | 40 | 40 | 16 | 12.8 | .644 |
| Chaz Roe | SCO | mr | 32 | 7 | 1 | .143 | 5 | .714 | 5 | 27 | 12 | .444 | 39 | 39 | 11 | 19.9 | .557 |
| Taylor Rogers* | DUT | cl | 28 | 14 | 11 | .786 | 3 | .214 | 14 | 22 | 7 | .318 | 56 | 56 | 24 | 17.3 | .710 |
| Tyler Rogers | DRI | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 1 | 10 | 4 | .400 | 13 | 13 | 2 | 20.6 | .634 |
| Sergio Romo | FOR | cl | 36 | 4 | 0 | .000 | 3 | .750 | 11 | 29 | 17 | .586 | 53 | 53 | 8 | 18.2 | .653 |
| Hector Rondon | RLF | mr | 31 | 5 | 4 | .800 | 1 | .200 | 7 | 30 | 7 | .233 | 55 | 55 | 16 | 18.1 | .618 |
| Joe Ross |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 5 | 3 | 2 | 56.4 | .596 |
| Kyle Ryan* | PEA | mr | 27 | 5 | 4 | .800 | 1 | .200 | 11 | 33 | 6 | .182 | 48 | 48 | 17 | 19.9 | .599 |
| Hyun-Jin Ryu* | PHO | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 94.3 | .681 |
| CC Sabathia* |   | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 97.5 | .638 |
| Casey Sadler | PEA | mr | 28 | 24 | 20 | .833 | 4 | .167 | 1 | 29 | 9 | .310 | 39 | 39 | 33 | 18.0 | .638 |
| Connor Sadzeck | DRI | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 7 | 0 | .000 | 17 | 17 | 4 | 26.4 | .540 |
| Chris Sale* | FOR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 33 | 8 | 4 | 72.6 | .654 |
| Jeff Samardzija | FOR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 89.3 | .616 |
| Adrian Sampson |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 24 | 13 | 5 | 61.1 | .648 |
| Aaron Sanchez | SYN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 29 | 2 | 0 | 82.1 | .582 |
| Anibal Sanchez | PHO | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.2 | .624 |
| Patrick Sandoval* | REB | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 104.4 | .570 |
| Max Scherzer | VAG | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 107.7 | .668 |
| Antonio Senzatela | SEA | sp | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 26 | 6 | .231 | 43 | 38 | 21 | 40.9 | .582 |
| Luis Severino | COM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 85.7 | .541 |
| Paul Sewald | VAG | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 4 | 7 | 2 | .286 | 14 | 14 | 4 | 17.8 | .651 |
| Bryan Shaw | RLF | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 0 | .000 | 3 | 3 | 1 | 15.3 | .696 |
| Justus Sheffield* | STO | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 95.5 | .620 |
| Matt Shoemaker | CLE | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 101.8 | .637 |
| Lucas Sims | BRO | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 98.0 | .663 |
| Tony Sipp* | DRI | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 1 | 17 | 3 | .176 | 14 | 14 | 2 | 20.5 | .519 |
| Tyler Skaggs* | REB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 116.7 | .605 |
| Devin Smeltzer* | SMS | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 1 | 2 | 1 | .500 | 13 | 10 | 6 | 34.9 | .656 |
| Caleb Smith* | DEM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.2 | .628 |
| Joe Smith | SKT | mr | 35 | 12 | 12 | 1.000 | 0 | .000 | 3 | 20 | 3 | .150 | 19 | 19 | 16 | 13.3 | .640 |
| Will M Smith* | PHO | cl | 29 | 22 | 15 | .682 | 5 | .227 | 2 | 36 | 7 | .194 | 49 | 49 | 34 | 15.7 | .610 |
| Drew Smyly* | SLG | sp | 30 | 2 | 1 | .500 | 1 | .500 | 8 | 19 | 3 | .158 | 60 | 51 | 15 | 35.3 | .589 |
| Blake Snell* | COM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 95.2 | .637 |
| Joakim Soria |   | mr | 35 | 14 | 12 | .857 | 2 | .143 | 12 | 32 | 9 | .281 | 57 | 57 | 30 | 14.3 | .618 |
| Mike Soroka | PIN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 109.0 | .642 |
| Gregory Soto* | SYN | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 1 | 1 | 67.3 | .628 |
| Glenn Sparkman | DEM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 83.6 | .640 |
| Craig Stammen | VAG | mr | 35 | 11 | 5 | .455 | 5 | .455 | 9 | 41 | 11 | .268 | 66 | 66 | 25 | 16.4 | .648 |
| Ryne Stanek | STO | mr | 27 | 4 | 3 | .750 | 0 | .000 | 5 | 19 | 8 | .421 | 39 | 39 | 13 | 16.8 | .612 |
| Cody Stashak | COM | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 2 | 11 | 5 | .455 | 15 | 15 | 9 | 22.8 | .708 |
| Robert Stephenson | BRO | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 4 | 22 | 12 | .545 | 41 | 41 | 19 | 20.4 | .612 |
| Matt Strahm* | REB | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 4 | 35 | 19 | .543 | 45 | 38 | 16 | 28.4 | .665 |
| Stephen Strasburg | INP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 107.4 | .633 |
| Chris Stratton | SLG | mr | 28 | 4 | 2 | .500 | 1 | .250 | 2 | 16 | 7 | .438 | 22 | 20 | 8 | 29.2 | .616 |
| Hunter Strickland | VAG | mr | 30 | 2 | 1 | .500 | 1 | .500 | 1 | 5 | 2 | .400 | 10 | 10 | 2 | 18.0 | .589 |
| Ross Stripling | DSX | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 92.3 | .645 |
| Marcus Stroman | PIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.1 | .616 |
| Pedro Strop |   | mr | 34 | 2 | 1 | .500 | 0 | .000 | 4 | 24 | 6 | .250 | 39 | 39 | 13 | 17.4 | .597 |
| Andrew Suarez* | PEA | mr | 26 | 2 | 1 | .500 | 0 | .000 | 1 | 7 | 2 | .286 | 13 | 13 | 5 | 19.6 | .616 |
| Jose Suarez* | DEM | sp | 21 | 3 | 1 | .333 | 2 | .667 | 0 | 26 | 12 | .462 | 36 | 36 | 15 | 32.4 | .593 |
| Ranger Suarez* | FOR | mr | 23 | 6 | 3 | .500 | 2 | .333 | 14 | 47 | 15 | .319 | 55 | 55 | 14 | 13.4 | .655 |
| Wander Suero | DSX | mr | 27 | 9 | 5 | .556 | 4 | .444 | 7 | 29 | 6 | .207 | 42 | 42 | 17 | 20.7 | .608 |
| Cole Sulser | PHO | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 1 | 28.0 | .518 |
| Brent Suter* | VAG | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 11 | 11 | 3 | 20.7 | .680 |
| Erik Swanson |   | mr | 25 | 2 | 0 | .000 | 2 | 1.000 | 2 | 18 | 9 | .500 | 19 | 18 | 4 | 29.3 | .652 |
| Noah Syndergaard | PHO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.0 | .643 |
| Jameson Taillon | REB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 106.4 | .652 |
| Masahiro Tanaka | VAG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.9 | .664 |
| Dillon Tate | REB | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 4 | .571 | 6 | 6 | 2 | 18.3 | .555 |
| Josh Taylor* | PIN | mr | 26 | 7 | 4 | .571 | 1 | .143 | 11 | 34 | 6 | .176 | 41 | 41 | 6 | 14.0 | .615 |
| Julio Teheran | RLF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.8 | .578 |
| Trent Thornton | SEA | sp | 25 | 3 | 1 | .333 | 1 | .333 | 2 | 5 | 0 | .000 | 36 | 11 | 5 | 74.3 | .595 |
| Lewis Thorpe* | PHO | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 4 | 4 | 2 | 18.3 | .644 |
| Josh Tomlin | SKT | mr | 34 | 9 | 8 | .889 | 1 | .111 | 4 | 20 | 6 | .300 | 39 | 39 | 27 | 23.4 | .714 |
| Touki Toussaint | SYN | mr | 23 | 4 | 4 | 1.000 | 0 | .000 | 0 | 9 | 1 | .111 | 25 | 24 | 14 | 32.4 | .583 |
| Blake Treinen | SCO | cl | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 3 | .176 | 35 | 35 | 15 | 22.3 | .552 |
| Lou Trivino | INP | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 26 | 8 | .308 | 38 | 38 | 16 | 21.6 | .582 |
| Sam Tuivailala | EMP | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 5 | 17 | 7 | .412 | 21 | 21 | 9 | 19.8 | .573 |
| Spencer Turnbull | SEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 30 | 3 | 3 | 82.7 | .603 |
| Jose Urena | SEA | sp | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 10 | 0 | .000 | 19 | 6 | 2 | 66.4 | .638 |
| Julio Urias* | STO | mr | 22 | 5 | 2 | .400 | 3 | .600 | 12 | 62 | 18 | .290 | 61 | 61 | 14 | 19.9 | .628 |
| Jose Urquidy | DUT | sp | 24 | 4 | 2 | .500 | 2 | .500 | 2 | 8 | 5 | .625 | 21 | 16 | 6 | 31.1 | .685 |
| Framber Valdez* | INP | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 39 | 11 | .282 | 44 | 43 | 11 | 29.4 | .565 |
| Jason Vargas* | SMS | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.3 | .603 |
| Felipe Vazquez* |   | cl | 27 | 21 | 15 | .714 | 6 | .286 | 2 | 36 | 7 | .194 | 54 | 54 | 37 | 17.2 | .673 |
| Vincent Velasquez | DEM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 91.9 | .619 |
| Hector Velazquez | CLE | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 69.0 | .645 |
| Drew VerHagen | SLG | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 7 | 4 | 1 | 54.7 | .648 |
| Justin Verlander | BRO | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.7 | .671 |
| Nick Vincent | VAG | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 7 | 6 | 2 | 34.4 | .610 |
| Austin Voth | VAG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 79.8 | .616 |
| Michael Wacha | SLG | sp | 27 | 2 | 1 | .500 | 1 | .500 | 1 | 13 | 4 | .308 | 38 | 18 | 8 | 56.2 | .599 |
| Jacob Waguespack | STO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 96.4 | .591 |
| Adam Wainwright | PEA | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.2 | .592 |
| Marcus Walden | FIH | mr | 30 | 3 | 2 | .667 | 1 | .333 | 3 | 26 | 10 | .385 | 46 | 46 | 14 | 21.0 | .580 |
| Taijuan Walker | SMS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 82.0 | .671 |
| Wei-Chung Wang* | FOR | mr | 27 | 2 | 1 | .500 | 1 | .500 | 4 | 10 | 5 | .500 | 13 | 13 | 4 | 20.8 | .576 |
| Tony Watson* | DRI | mr | 34 | 2 | 0 | .000 | 2 | 1.000 | 1 | 8 | 4 | .500 | 7 | 7 | 3 | 16.6 | .629 |
| Luke Weaver | SLG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 93.7 | .660 |
| Jacob Webb | STO | mr | 25 | 2 | 0 | .000 | 2 | 1.000 | 1 | 10 | 6 | .600 | 17 | 17 | 4 | 18.1 | .623 |
| Logan Webb | SMS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 101.5 | .626 |
| Tyler Webb* | SCO | mr | 28 | 7 | 4 | .571 | 2 | .286 | 15 | 42 | 7 | .167 | 57 | 57 | 16 | 12.6 | .591 |
| Ryan Weber | SMS | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 3 | 0 | 34.3 | .686 |
| J.B. Wendelken | PIN | mr | 26 | 3 | 3 | 1.000 | 0 | .000 | 3 | 22 | 3 | .136 | 23 | 23 | 9 | 18.4 | .650 |
| Zack Wheeler | STO | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.2 | .639 |
| Rowan Wick | INP | mr | 26 | 1 | 0 | .000 | 0 | .000 | 4 | 18 | 7 | .389 | 33 | 33 | 6 | 18.3 | .560 |
| Brad Wieck* |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 12 | 12 | 4 | 19.1 | .590 |
| Trevor Williams | PEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 93.4 | .619 |
| Bryse Wilson | REB | sp | 21 | 1 | 0 | .000 | 1 | 1.000 | 1 | 11 | 3 | .273 | 15 | 15 | 10 | 25.1 | .594 |
| Justin Wilson* | SLG | mr | 31 | 3 | 0 | .000 | 1 | .333 | 4 | 32 | 16 | .500 | 32 | 32 | 10 | 19.3 | .566 |
| Trey Wingenter |   | mr | 25 | 6 | 4 | .667 | 2 | .333 | 7 | 12 | 4 | .333 | 38 | 38 | 9 | 21.7 | .592 |
| Matt Wisler | PEA | mr | 26 | 2 | 1 | .500 | 1 | .500 | 2 | 13 | 7 | .538 | 36 | 36 | 16 | 27.1 | .597 |
| Nick Wittgren | STO | mr | 28 | 4 | 2 | .500 | 1 | .250 | 6 | 26 | 9 | .346 | 35 | 35 | 13 | 13.7 | .651 |
| Asher Wojciechowski | FOR | sp | 30 | 1 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 3 | 0 | 71.1 | .614 |
| Alex Wood* | DEM | sp | 28 | 3 | 1 | .333 | 0 | .000 | 3 | 8 | 6 | .750 | 27 | 27 | 13 | 22.0 | .611 |
| Hunter Wood | INP | mr | 25 | 9 | 6 | .667 | 3 | .333 | 0 | 22 | 12 | .545 | 43 | 43 | 25 | 17.3 | .601 |
| Brandon Woodruff | FIH | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 101.1 | .635 |
| Brandon Workman | BRO | mr | 30 | 6 | 3 | .500 | 1 | .167 | 20 | 27 | 5 | .185 | 59 | 59 | 21 | 17.7 | .577 |
| Kyle Wright | SYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 1 | .250 | 8 | 5 | 2 | 47.9 | .619 |
| Jordan Yamamoto | FIH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 98.5 | .589 |
| Ryan Yarbrough* | DEM | sp | 27 | 9 | 3 | .333 | 6 | .667 | 14 | 33 | 9 | .273 | 74 | 74 | 29 | 20.8 | .685 |
| Eric Yardley | FOR | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 2 | 16.3 | .592 |
| Kirby Yates | BRO | cl | 32 | 26 | 23 | .885 | 2 | .077 | 6 | 24 | 6 | .250 | 48 | 48 | 34 | 16.0 | .668 |
| Gabriel Ynoa | SYN | mr | 26 | 5 | 4 | .800 | 1 | .200 | 6 | 32 | 11 | .344 | 55 | 52 | 21 | 28.3 | .640 |
| Alex Young* | INP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 92.9 | .623 |
| T.J. Zeuch |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 97.3 | .603 |