Org pitching register -- CIBL
Regular season -- as of 10/21/2010
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| David Aardsma | SLG | cl | 28 | 1.54 | 4 | 3 | 32 | 57 | 0 | 0 | 0 | 64.1 | 38 | 11 | 11 | 25 | 71 | 2 | 1 |
| Alfredo Aceves | FLT | mr | 27 | 3.14 | 4 | 8 | 25 | 52 | 0 | 0 | 0 | 86.0 | 73 | 38 | 30 | 20 | 88 | 11 | 5 |
| Mike Adams | SKT | mr | 31 | 0.52 | 3 | 0 | 2 | 25 | 0 | 0 | 0 | 34.1 | 14 | 2 | 2 | 6 | 33 | 0 | 0 |
| Jeremy Affeldt* | ANR | mr | 31 | 2.52 | 2 | 6 | 25 | 53 | 0 | 0 | 0 | 53.2 | 42 | 15 | 15 | 27 | 47 | 1 | 12 |
| Brett Anderson* | DRI | sp | 22 | 3.18 | 15 | 4 | 0 | 30 | 30 | 3 | 1 | 201.0 | 199 | 74 | 71 | 44 | 171 | 20 | 22 |
| Alberto Arias | SKT | mr | 26 | 3.48 | 1 | 1 | 0 | 29 | 0 | 0 | 0 | 41.1 | 47 | 17 | 16 | 11 | 30 | 3 | 6 |
| Bronson Arroyo | PIN | sp | 33 | 5.00 | 12 | 13 | 0 | 32 | 32 | 1 | 0 | 208.2 | 244 | 130 | 116 | 64 | 107 | 41 | 28 |
| Burke Badenhop | SKT | mr | 27 | 3.91 | 4 | 1 | 0 | 38 | 0 | 0 | 0 | 69.0 | 80 | 31 | 30 | 19 | 58 | 7 | 4 |
| Danys Baez | STR | mr | 32 | 1.87 | 4 | 2 | 12 | 58 | 0 | 0 | 0 | 81.2 | 54 | 18 | 17 | 24 | 52 | 6 | 9 |
| Andrew Bailey | MAI | cl | 26 | 2.15 | 4 | 4 | 32 | 54 | 0 | 0 | 0 | 71.0 | 46 | 17 | 17 | 11 | 83 | 4 | 3 |
| Homer Bailey | DRI | sp | 24 | 3.48 | 8 | 3 | 0 | 14 | 14 | 0 | 0 | 77.2 | 72 | 32 | 30 | 42 | 70 | 8 | 8 |
| Scott Baker | HEN | sp | 28 | 2.96 | 15 | 10 | 0 | 33 | 33 | 2 | 2 | 219.0 | 199 | 80 | 72 | 47 | 184 | 20 | 19 |
| Collin Balester | SID | sp | 24 | 7.81 | 0 | 2 | 1 | 41 | 0 | 0 | 0 | 53.0 | 72 | 52 | 46 | 41 | 44 | 18 | 1 |
| Grant Balfour | MAI | mr | 32 | 3.45 | 4 | 2 | 1 | 42 | 0 | 0 | 0 | 57.1 | 71 | 25 | 22 | 27 | 52 | 5 | 5 |
| Brian Bannister | FLT | sp | 29 | 3.64 | 9 | 9 | 0 | 26 | 26 | 2 | 0 | 173.0 | 162 | 76 | 70 | 55 | 124 | 17 | 19 |
| Daniel Bard |   | mr | 25 | 1.82 | 5 | 1 | 4 | 40 | 0 | 0 | 0 | 49.1 | 24 | 13 | 10 | 27 | 60 | 4 | 4 |
| Antonio Bastardo* | SYN | sp | 24 | 5.25 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 12.0 | 13 | 7 | 7 | 4 | 7 | 3 | 1 |
| Miguel Batista | PHO | mr | 39 | 3.96 | 2 | 2 | 4 | 25 | 0 | 0 | 0 | 38.2 | 36 | 17 | 17 | 15 | 30 | 4 | 7 |
| Josh Beckett | SLG | sp | 30 | 3.08 | 14 | 6 | 0 | 32 | 32 | 1 | 0 | 204.2 | 190 | 75 | 70 | 67 | 183 | 23 | 18 |
| Erik Bedard* | REB | sp | 31 | 6.29 | 4 | 7 | 0 | 15 | 15 | 0 | 0 | 83.0 | 78 | 64 | 58 | 52 | 104 | 19 | 4 |
| Joe Beimel* | HSX | mr | 33 | 4.98 | 0 | 2 | 1 | 31 | 0 | 0 | 0 | 43.1 | 54 | 25 | 24 | 12 | 22 | 7 | 5 |
| Ronald Belisario | SCO | mr | 27 | 4.01 | 1 | 4 | 22 | 47 | 0 | 0 | 0 | 49.1 | 46 | 22 | 22 | 19 | 46 | 7 | 3 |
| Matt Belisle | BOU | mr | 30 | 1.62 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 16.2 | 14 | 8 | 3 | 3 | 10 | 1 | 1 |
| Heath Bell | HEN | cl | 32 | 3.21 | 4 | 4 | 35 | 59 | 0 | 0 | 0 | 70.0 | 69 | 27 | 25 | 27 | 83 | 4 | 10 |
| Trevor Bell | ANR | sp | 23 | 7.71 | 1 | 0 | 1 | 11 | 0 | 0 | 0 | 14.0 | 28 | 13 | 12 | 4 | 11 | 0 | 3 |
| Justin Berg | INP | mr | 26 | 8.03 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 12.1 | 16 | 12 | 11 | 3 | 6 | 1 | 2 |
| Brad Bergesen | LEG | sp | 24 | 2.55 | 8 | 3 | 0 | 18 | 18 | 3 | 1 | 134.1 | 105 | 41 | 38 | 34 | 59 | 6 | 15 |
| Jason Berken | SID | sp | 26 | 6.66 | 6 | 17 | 0 | 35 | 32 | 0 | 0 | 154.0 | 197 | 131 | 114 | 67 | 88 | 12 | 16 |
| Rafael Betancourt | SLG | mr | 35 | 2.18 | 9 | 2 | 3 | 57 | 0 | 0 | 0 | 53.2 | 43 | 13 | 13 | 20 | 68 | 2 | 6 |
| Chad Billingsley | EMP | sp | 25 | 3.43 | 20 | 3 | 0 | 31 | 31 | 0 | 0 | 199.1 | 164 | 83 | 76 | 92 | 181 | 16 | 24 |
| Nick Blackburn | SCO | sp | 28 | 3.37 | 18 | 10 | 0 | 32 | 32 | 5 | 2 | 230.0 | 221 | 95 | 86 | 42 | 120 | 29 | 22 |
| Joe Blanton | HEN | sp | 29 | 4.95 | 14 | 13 | 0 | 31 | 31 | 3 | 0 | 198.1 | 202 | 111 | 109 | 69 | 169 | 35 | 16 |
| Jerry Blevins* | B C | mr | 26 | 2.42 | 4 | 2 | 5 | 35 | 0 | 0 | 0 | 22.1 | 19 | 6 | 6 | 9 | 31 | 1 | 1 |
| Mitchell Boggs | SLG | sp | 26 | 5.45 | 4 | 3 | 0 | 12 | 8 | 0 | 0 | 38.0 | 41 | 23 | 23 | 22 | 33 | 2 | 4 |
| Jeremy Bonderman | SID | mr | 27 | 6.49 | 0 | 2 | 1 | 21 | 1 | 0 | 0 | 26.1 | 28 | 20 | 19 | 16 | 13 | 4 | 6 |
| Eddie Bonine | FOR | mr | 29 | 6.86 | 0 | 4 | 0 | 4 | 4 | 0 | 0 | 21.0 | 28 | 16 | 16 | 7 | 12 | 5 | 3 |
| Michael Bowden | IRI | mr | 23 | 13.78 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 16.1 | 29 | 25 | 25 | 11 | 12 | 7 | 2 |
| Blaine Boyer | SCO | mr | 28 | 2.51 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 14.1 | 12 | 4 | 4 | 2 | 5 | 0 | 2 |
| Dallas Braden* |   | sp | 26 | 4.74 | 12 | 5 | 0 | 23 | 22 | 1 | 1 | 133.0 | 158 | 79 | 70 | 57 | 91 | 9 | 9 |
| Craig Breslow* | PIN | mr | 29 | 2.52 | 3 | 3 | 12 | 54 | 0 | 0 | 0 | 60.2 | 44 | 19 | 17 | 24 | 58 | 6 | 6 |
| Jonathan Broxton | LEG | cl | 26 | 1.85 | 8 | 2 | 8 | 55 | 0 | 0 | 0 | 73.0 | 53 | 18 | 15 | 33 | 103 | 4 | 3 |
| Brian Bruney | FOR | mr | 28 | 2.93 | 2 | 1 | 0 | 21 | 0 | 0 | 0 | 30.2 | 25 | 10 | 10 | 12 | 31 | 3 | 2 |
| Clay Buchholz | IRI | sp | 25 | 4.64 | 4 | 6 | 0 | 17 | 16 | 0 | 0 | 99.0 | 94 | 53 | 51 | 39 | 65 | 12 | 7 |
| Billy Buckner | PHO | sp | 26 | 8.45 | 1 | 4 | 0 | 31 | 4 | 0 | 0 | 59.2 | 94 | 56 | 56 | 26 | 52 | 18 | 13 |
| Mark Buehrle* | SYN | sp | 31 | 3.90 | 14 | 11 | 0 | 33 | 33 | 2 | 1 | 223.2 | 238 | 102 | 97 | 67 | 119 | 27 | 30 |
| Jason Bulger | BOU | mr | 31 | 3.69 | 4 | 6 | 3 | 55 | 0 | 0 | 0 | 61.0 | 49 | 27 | 25 | 28 | 71 | 4 | 6 |
| Madison Bumgarner* | ANR | mr | 20 | 4.50 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 6.0 | 8 | 3 | 3 | 2 | 7 | 1 | 0 |
| A.J. Burnett | HSX | sp | 33 | 5.29 | 10 | 13 | 0 | 33 | 33 | 0 | 0 | 192.1 | 219 | 119 | 113 | 87 | 202 | 25 | 18 |
| Sean Burnett* | PEA | mr | 27 | 3.48 | 1 | 4 | 1 | 28 | 0 | 0 | 0 | 31.0 | 21 | 14 | 12 | 14 | 21 | 6 | 2 |
| Mike Burns | SKT | sp | 31 | 8.63 | 0 | 3 | 0 | 8 | 8 | 0 | 0 | 40.2 | 64 | 40 | 39 | 17 | 32 | 9 | 5 |
| Jared Burton | SYN | mr | 29 | 5.06 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 16.0 | 18 | 10 | 9 | 4 | 15 | 5 | 0 |
| Dave Bush | B C | sp | 30 | 6.85 | 2 | 5 | 2 | 38 | 6 | 0 | 0 | 94.2 | 141 | 81 | 72 | 39 | 70 | 13 | 12 |
| Tim Byrdak* | HSX | mr | 36 | 4.02 | 4 | 5 | 3 | 52 | 0 | 0 | 0 | 56.0 | 34 | 25 | 25 | 34 | 44 | 6 | 5 |
| Trevor Cahill | COM | sp | 22 | 5.45 | 6 | 7 | 0 | 18 | 18 | 1 | 1 | 107.1 | 114 | 65 | 65 | 37 | 59 | 11 | 9 |
| Matt Cain | COM | sp | 25 | 4.27 | 14 | 10 | 0 | 33 | 33 | 2 | 0 | 217.1 | 214 | 111 | 103 | 94 | 186 | 28 | 11 |
| Kiko Calero | PEA | mr | 35 | 1.56 | 6 | 4 | 31 | 57 | 0 | 0 | 0 | 57.2 | 39 | 13 | 10 | 28 | 65 | 0 | 1 |
| Kevin Cameron | REB | mr | 30 | 3.18 | 0 | 2 | 3 | 26 | 0 | 0 | 0 | 34.0 | 29 | 13 | 12 | 16 | 34 | 2 | 3 |
| Shawn Camp | DRI | mr | 34 | 3.74 | 5 | 2 | 4 | 64 | 0 | 0 | 0 | 77.0 | 70 | 36 | 32 | 22 | 57 | 7 | 9 |
| Matt Capps | STR | cl | 26 | 6.70 | 2 | 5 | 2 | 33 | 0 | 0 | 0 | 43.0 | 52 | 33 | 32 | 17 | 35 | 8 | 7 |
| Esmailin Caridad | PHO | mr | 26 | 5.68 | 0 | 3 | 1 | 13 | 0 | 0 | 0 | 19.0 | 18 | 12 | 12 | 6 | 22 | 1 | 1 |
| Jesse Carlson* | PHO | mr | 29 | 3.76 | 4 | 3 | 2 | 37 | 0 | 0 | 0 | 55.0 | 56 | 34 | 23 | 24 | 43 | 4 | 6 |
| Fausto Carmona | REB | sp | 26 | 8.38 | 4 | 12 | 0 | 24 | 24 | 0 | 0 | 130.0 | 179 | 131 | 121 | 91 | 79 | 19 | 14 |
| Chris Carpenter | SLG | sp | 35 | 2.67 | 14 | 8 | 0 | 27 | 27 | 6 | 1 | 192.1 | 169 | 63 | 57 | 49 | 145 | 12 | 29 |
| Carlos Carrasco | SCO | sp | 23 | 12.33 | 1 | 1 | 0 | 7 | 2 | 0 | 0 | 15.1 | 29 | 22 | 21 | 9 | 6 | 3 | 3 |
| D.J. Carrasco | SYN | mr | 33 | 2.90 | 6 | 3 | 1 | 72 | 0 | 0 | 0 | 87.0 | 84 | 30 | 28 | 34 | 54 | 1 | 11 |
| Alberto Castillo* | REB | mr | 34 | 4.50 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 2.0 | 3 | 1 | 1 | 1 | 0 | 0 | 1 |
| Brett Cecil* | B C | sp | 23 | 4.70 | 5 | 7 | 0 | 18 | 17 | 1 | 0 | 90.0 | 112 | 66 | 47 | 38 | 63 | 15 | 8 |
| Jhoulys Chacin | IRI | mr | 22 | 3.94 | 0 | 0 | 0 | 9 | 1 | 0 | 0 | 16.0 | 6 | 8 | 7 | 14 | 13 | 3 | 1 |
| Joba Chamberlain | BOU | sp | 24 | 4.83 | 5 | 15 | 0 | 31 | 31 | 0 | 0 | 160.1 | 185 | 101 | 86 | 72 | 139 | 12 | 12 |
| Jesse Chavez | PHO | mr | 26 | 4.22 | 3 | 0 | 0 | 16 | 0 | 0 | 0 | 21.1 | 21 | 10 | 10 | 4 | 14 | 4 | 1 |
| Randy Choate* | DRI | mr | 34 | 3.66 | 1 | 1 | 4 | 27 | 0 | 0 | 0 | 19.2 | 16 | 8 | 8 | 4 | 6 | 1 | 6 |
| Tyler Clippard | FOR | mr | 25 | 3.88 | 2 | 5 | 2 | 45 | 0 | 0 | 0 | 60.1 | 31 | 26 | 26 | 35 | 65 | 8 | 2 |
| Todd Coffey | HSX | mr | 29 | 3.00 | 4 | 0 | 4 | 45 | 0 | 0 | 0 | 66.0 | 62 | 23 | 22 | 14 | 53 | 3 | 8 |
| Phil Coke* | SCO | mr | 27 | 2.79 | 2 | 0 | 1 | 40 | 0 | 0 | 0 | 42.0 | 25 | 14 | 13 | 12 | 35 | 5 | 3 |
| Bartolo Colon | INP | sp | 37 | 5.69 | 1 | 5 | 0 | 8 | 8 | 3 | 0 | 49.0 | 45 | 32 | 31 | 11 | 24 | 15 | 3 |
| Roman Colon | MAI | mr | 30 | 1.29 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 7.0 | 2 | 1 | 1 | 3 | 5 | 0 | 1 |
| Clay Condrey | DRI | mr | 34 | 1.71 | 1 | 0 | 1 | 26 | 0 | 0 | 0 | 26.1 | 24 | 5 | 5 | 7 | 16 | 2 | 6 |
| Jose Contreras | SYN | sp | 38 | 4.39 | 2 | 2 | 1 | 55 | 5 | 1 | 1 | 92.1 | 95 | 57 | 45 | 47 | 74 | 8 | 12 |
| Aaron Cook | SYN | sp | 31 | 4.18 | 12 | 6 | 0 | 26 | 26 | 2 | 2 | 165.2 | 170 | 83 | 77 | 60 | 85 | 16 | 23 |
| Francisco Cordero | HSX | cl | 35 | 2.77 | 4 | 4 | 15 | 50 | 0 | 0 | 0 | 61.2 | 52 | 22 | 19 | 31 | 52 | 2 | 13 |
| Lance Cormier |   | mr | 29 | 2.97 | 2 | 6 | 2 | 45 | 0 | 0 | 0 | 72.2 | 67 | 26 | 24 | 28 | 40 | 3 | 4 |
| Manuel Corpas | B C | mr | 27 | 3.74 | 0 | 3 | 0 | 31 | 0 | 0 | 0 | 33.2 | 38 | 15 | 14 | 11 | 22 | 3 | 4 |
| Kevin Correia | REB | sp | 29 | 4.65 | 15 | 11 | 0 | 33 | 33 | 1 | 0 | 214.2 | 255 | 126 | 111 | 54 | 141 | 26 | 12 |
| Jesse Crain | IRI | mr | 28 | 7.01 | 1 | 3 | 2 | 37 | 0 | 0 | 0 | 52.2 | 62 | 42 | 41 | 38 | 44 | 3 | 3 |
| Juan Cruz | IRI | mr | 31 | 3.93 | 2 | 4 | 1 | 36 | 0 | 0 | 0 | 50.1 | 41 | 23 | 22 | 22 | 34 | 4 | 1 |
| Johnny Cueto | EMP | sp | 24 | 5.58 | 8 | 12 | 0 | 29 | 29 | 1 | 1 | 174.1 | 214 | 122 | 108 | 77 | 129 | 24 | 23 |
| Matt Daley | STR | mr | 28 | 4.61 | 3 | 2 | 4 | 43 | 0 | 0 | 0 | 56.2 | 54 | 31 | 29 | 27 | 56 | 9 | 1 |
| John Danks* | INP | sp | 25 | 6.15 | 6 | 19 | 0 | 33 | 33 | 1 | 0 | 199.0 | 222 | 149 | 136 | 90 | 146 | 51 | 16 |
| Kyle Davies | FLT | sp | 26 | 4.55 | 4 | 10 | 0 | 20 | 20 | 2 | 0 | 120.2 | 118 | 76 | 61 | 64 | 77 | 16 | 15 |
| Doug Davis* | STR | sp | 34 | 4.15 | 7 | 9 | 0 | 26 | 25 | 0 | 0 | 149.2 | 148 | 76 | 69 | 85 | 117 | 19 | 19 |
| Wade Davis | SID | sp | 24 | 3.49 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 38.2 | 42 | 16 | 15 | 10 | 38 | 4 | 2 |
| Jorge de la Rosa* | SID | sp | 29 | 5.09 | 10 | 13 | 0 | 33 | 33 | 1 | 0 | 185.2 | 182 | 109 | 105 | 95 | 197 | 23 | 15 |
| Manny Delcarmen |   | mr | 28 | 7.99 | 2 | 1 | 2 | 30 | 0 | 0 | 0 | 41.2 | 55 | 42 | 37 | 22 | 34 | 5 | 6 |
| Ryan Dempster | PIN | sp | 33 | 4.81 | 12 | 9 | 0 | 31 | 31 | 3 | 0 | 189.0 | 219 | 108 | 101 | 59 | 161 | 23 | 27 |
| Elmer Dessens | STR | mr | 39 | 1.42 | 4 | 2 | 9 | 22 | 0 | 0 | 0 | 31.2 | 14 | 5 | 5 | 12 | 17 | 3 | 0 |
| Ross Detwiler* | SID | sp | 24 | 4.19 | 6 | 4 | 2 | 59 | 0 | 0 | 0 | 77.1 | 86 | 43 | 36 | 43 | 48 | 4 | 8 |
| Mark DiFelice | HEN | mr | 33 | 2.08 | 0 | 0 | 2 | 17 | 0 | 0 | 0 | 17.1 | 16 | 11 | 4 | 5 | 17 | 4 | 0 |
| Brendan Donnelly | EMP | mr | 38 | 4.41 | 1 | 1 | 0 | 16 | 0 | 0 | 0 | 16.1 | 14 | 9 | 8 | 9 | 13 | 0 | 4 |
| Octavio Dotel | FLT | mr | 36 | 5.06 | 8 | 6 | 2 | 52 | 0 | 0 | 0 | 58.2 | 44 | 35 | 33 | 44 | 76 | 7 | 6 |
| Scott Downs* | MAI | mr | 34 | 2.72 | 1 | 3 | 1 | 46 | 0 | 0 | 0 | 46.1 | 32 | 14 | 14 | 10 | 45 | 1 | 3 |
| Brian Duensing* | PIN | mr | 27 | 4.72 | 2 | 5 | 0 | 17 | 9 | 0 | 0 | 74.1 | 74 | 41 | 39 | 28 | 46 | 9 | 11 |
| Zach Duke* | MAI | sp | 27 | 4.90 | 6 | 15 | 0 | 29 | 29 | 4 | 1 | 180.0 | 206 | 107 | 98 | 48 | 90 | 18 | 24 |
| Chad Durbin | STR | mr | 32 | 5.63 | 3 | 1 | 1 | 20 | 0 | 0 | 0 | 24.0 | 26 | 15 | 15 | 20 | 22 | 3 | 2 |
| Scott Elbert* | BOU | mr | 24 | 4.32 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 16.2 | 26 | 10 | 8 | 12 | 13 | 1 | 2 |
| Dana Eveland* | SID | sp | 26 | 6.15 | 4 | 4 | 0 | 14 | 12 | 0 | 0 | 60.0 | 100 | 51 | 41 | 29 | 19 | 3 | 16 |
| Scott Eyre* | DRI | mr | 38 | 5.29 | 1 | 2 | 0 | 16 | 0 | 0 | 0 | 17.0 | 8 | 10 | 10 | 17 | 11 | 2 | 2 |
| Willie Eyre | REB | mr | 31 | 5.59 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 9.2 | 10 | 6 | 6 | 5 | 2 | 1 | 2 |
| Kyle Farnsworth | FLT | mr | 34 | 2.08 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 8.2 | 11 | 2 | 2 | 2 | 10 | 1 | 1 |
| Scott Feldman | SKT | sp | 27 | 5.09 | 10 | 15 | 0 | 31 | 31 | 5 | 1 | 214.0 | 245 | 135 | 121 | 79 | 121 | 22 | 26 |
| Pedro Feliciano* | HEN | mr | 33 | 3.40 | 5 | 2 | 1 | 54 | 0 | 0 | 0 | 53.0 | 45 | 20 | 20 | 22 | 59 | 7 | 2 |
| Neftali Feliz | SID | mr | 22 | 0.59 | 2 | 1 | 14 | 33 | 0 | 0 | 0 | 46.0 | 14 | 4 | 3 | 12 | 69 | 1 | 2 |
| Nelson Figueroa | SKT | sp | 36 | 8.74 | 1 | 6 | 0 | 10 | 10 | 0 | 0 | 56.2 | 89 | 62 | 55 | 23 | 42 | 12 | 5 |
| Doug Fister | EMP | sp | 26 | 4.43 | 4 | 4 | 0 | 10 | 10 | 0 | 0 | 61.0 | 68 | 38 | 30 | 12 | 34 | 11 | 7 |
| Gavin Floyd | B C | sp | 27 | 3.48 | 13 | 11 | 0 | 30 | 30 | 2 | 0 | 212.0 | 198 | 89 | 82 | 57 | 180 | 22 | 27 |
| Josh Fogg |   | mr | 33 | 2.36 | 3 | 3 | 3 | 36 | 0 | 0 | 0 | 45.2 | 23 | 14 | 12 | 19 | 20 | 6 | 6 |
| Frank Francisco | BOU | cl | 30 | 2.20 | 2 | 1 | 7 | 31 | 0 | 0 | 0 | 45.0 | 30 | 13 | 11 | 11 | 53 | 2 | 1 |
| Ryan Franklin | COM | cl | 37 | 0.49 | 0 | 2 | 35 | 44 | 0 | 0 | 0 | 55.2 | 28 | 3 | 3 | 26 | 43 | 0 | 7 |
| Jason Frasor | EMP | mr | 32 | 1.25 | 1 | 2 | 37 | 52 | 0 | 0 | 0 | 57.2 | 35 | 9 | 8 | 22 | 52 | 4 | 3 |
| Brian Fuentes* | PHO | cl | 34 | 4.72 | 4 | 2 | 3 | 37 | 0 | 0 | 0 | 53.1 | 63 | 32 | 28 | 19 | 39 | 3 | 3 |
| Jeff Fulchino | SCO | mr | 30 | 3.82 | 4 | 0 | 0 | 49 | 0 | 0 | 0 | 73.0 | 63 | 31 | 31 | 27 | 61 | 7 | 8 |
| Armando Galarraga | MAI | sp | 28 | 5.37 | 7 | 8 | 0 | 25 | 25 | 0 | 0 | 127.1 | 153 | 85 | 76 | 49 | 94 | 17 | 12 |
| Yovani Gallardo | IRI | sp | 24 | 4.84 | 9 | 12 | 0 | 30 | 30 | 1 | 0 | 191.1 | 169 | 109 | 103 | 96 | 212 | 22 | 13 |
| Freddy Garcia | BOU | sp | 34 | 3.49 | 3 | 3 | 0 | 9 | 9 | 0 | 0 | 56.2 | 61 | 25 | 22 | 13 | 38 | 3 | 5 |
| Jon Garland | STR | sp | 30 | 5.05 | 12 | 12 | 0 | 32 | 32 | 1 | 0 | 198.0 | 250 | 116 | 111 | 51 | 119 | 34 | 28 |
| Matt Garza | B C | sp | 26 | 4.37 | 9 | 10 | 0 | 32 | 32 | 1 | 0 | 214.1 | 214 | 109 | 104 | 81 | 191 | 26 | 13 |
| Chad Gaudin | REB | sp | 27 | 6.17 | 10 | 15 | 0 | 37 | 25 | 1 | 0 | 138.2 | 156 | 113 | 95 | 83 | 110 | 19 | 15 |
| Josh Geer | SID | sp | 27 | 6.21 | 5 | 4 | 0 | 14 | 13 | 1 | 1 | 71.0 | 87 | 59 | 49 | 15 | 35 | 20 | 9 |
| Samuel Gervacio | INP | mr | 25 | 4.15 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 21.2 | 16 | 12 | 10 | 14 | 23 | 2 | 6 |
| Dan Giese | SKT | mr | 33 | 5.71 | 0 | 4 | 0 | 11 | 0 | 0 | 0 | 17.1 | 18 | 13 | 11 | 7 | 10 | 2 | 1 |
| Gio Gonzalez* | FLT | sp | 24 | 7.26 | 1 | 8 | 0 | 14 | 12 | 0 | 0 | 62.0 | 86 | 61 | 50 | 40 | 63 | 15 | 7 |
| Mike Gonzalez* | SKT | mr | 32 | 2.51 | 4 | 4 | 23 | 61 | 0 | 0 | 0 | 71.2 | 53 | 23 | 20 | 34 | 80 | 8 | 3 |
| Tom Gorzelanny* | SLG | mr | 27 | 6.43 | 3 | 3 | 2 | 40 | 2 | 0 | 0 | 35.0 | 36 | 26 | 25 | 26 | 41 | 4 | 2 |
| John Grabow* | EMP | mr | 31 | 3.22 | 4 | 4 | 2 | 66 | 0 | 0 | 0 | 64.1 | 54 | 27 | 23 | 26 | 44 | 5 | 9 |
| Jeff Gray | REB | mr | 28 | 3.91 | 3 | 0 | 0 | 19 | 0 | 0 | 0 | 25.1 | 26 | 11 | 11 | 7 | 27 | 2 | 4 |
| Sean Green | PHO | mr | 31 | 5.90 | 0 | 7 | 1 | 47 | 0 | 0 | 0 | 58.0 | 62 | 39 | 38 | 31 | 33 | 7 | 9 |
| Luke Gregerson | SKT | mr | 26 | 3.73 | 3 | 4 | 2 | 45 | 0 | 0 | 0 | 70.0 | 48 | 31 | 29 | 25 | 84 | 3 | 4 |
| Kevin Gregg | STR | cl | 32 | 4.28 | 3 | 7 | 7 | 60 | 0 | 0 | 0 | 67.1 | 58 | 32 | 32 | 28 | 66 | 11 | 5 |
| Zack Greinke | MAI | sp | 26 | 3.35 | 14 | 12 | 0 | 32 | 32 | 9 | 2 | 231.1 | 204 | 95 | 86 | 67 | 263 | 17 | 17 |
| Jason Grilli | SKT | mr | 33 | 7.74 | 2 | 2 | 0 | 33 | 0 | 0 | 0 | 43.0 | 62 | 39 | 37 | 30 | 49 | 2 | 1 |
| Matt Guerrier | DRI | mr | 31 | 1.96 | 2 | 4 | 7 | 55 | 0 | 0 | 0 | 73.1 | 41 | 17 | 16 | 16 | 36 | 9 | 3 |
| Jeremy Guthrie | LEG | sp | 31 | 5.13 | 9 | 8 | 0 | 21 | 21 | 0 | 0 | 135.0 | 148 | 79 | 77 | 59 | 75 | 17 | 11 |
| Juan Gutierrez | LEG | mr | 26 | 2.48 | 3 | 2 | 0 | 56 | 0 | 0 | 0 | 76.1 | 66 | 25 | 21 | 29 | 67 | 3 | 7 |
| Angel Guzman | SYN | mr | 28 | 3.84 | 4 | 5 | 2 | 57 | 0 | 0 | 0 | 61.0 | 42 | 27 | 26 | 18 | 47 | 15 | 5 |
| Charlie Haeger | MAI | sp | 26 | 2.22 | 3 | 0 | 0 | 3 | 3 | 0 | 0 | 24.1 | 14 | 6 | 6 | 4 | 15 | 1 | 2 |
| Roy Halladay | PEA | sp | 33 | 2.83 | 20 | 8 | 0 | 32 | 32 | 9 | 2 | 242.0 | 234 | 90 | 76 | 41 | 211 | 12 | 22 |
| Cole Hamels* | PHO | sp | 26 | 6.54 | 8 | 15 | 0 | 32 | 32 | 0 | 0 | 183.0 | 238 | 142 | 133 | 45 | 155 | 34 | 19 |
| Jason Hammel | DRI | sp | 27 | 2.82 | 17 | 4 | 1 | 32 | 21 | 3 | 1 | 169.0 | 158 | 60 | 53 | 44 | 114 | 12 | 7 |
| Mike Hampton* | FLT | sp | 37 | 5.78 | 2 | 4 | 0 | 48 | 3 | 0 | 0 | 67.0 | 89 | 48 | 43 | 31 | 65 | 8 | 8 |
| Joel Hanrahan | FLT | mr | 28 | 8.90 | 2 | 3 | 0 | 50 | 0 | 0 | 0 | 58.2 | 79 | 66 | 58 | 45 | 59 | 4 | 3 |
| Tommy Hanson | FLT | sp | 23 | 5.47 | 7 | 6 | 0 | 21 | 21 | 0 | 0 | 123.1 | 137 | 83 | 75 | 51 | 120 | 13 | 14 |
| J.A. Happ* | PEA | sp | 27 | 3.38 | 3 | 5 | 10 | 60 | 0 | 0 | 0 | 98.2 | 108 | 40 | 37 | 36 | 59 | 13 | 14 |
| Aaron Harang | LEG | sp | 32 | 6.10 | 6 | 11 | 0 | 26 | 26 | 2 | 1 | 155.0 | 194 | 112 | 105 | 45 | 150 | 22 | 11 |
| Rich Harden | SCO | sp | 28 | 4.68 | 10 | 10 | 0 | 23 | 23 | 0 | 0 | 138.1 | 108 | 76 | 72 | 67 | 158 | 30 | 8 |
| Dan Haren | COM | sp | 29 | 4.24 | 15 | 16 | 0 | 33 | 33 | 7 | 2 | 235.2 | 221 | 116 | 111 | 41 | 217 | 35 | 12 |
| Matt Harrison* | SID | sp | 24 | 4.75 | 3 | 3 | 5 | 36 | 0 | 0 | 0 | 60.2 | 68 | 35 | 32 | 23 | 24 | 11 | 9 |
| Kevin Hart | FOR | sp | 27 | 11.81 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 10.2 | 18 | 15 | 14 | 9 | 6 | 2 | 3 |
| LaTroy Hawkins | PIN | mr | 37 | 2.07 | 3 | 2 | 3 | 48 | 0 | 0 | 0 | 61.0 | 44 | 14 | 14 | 13 | 39 | 6 | 9 |
| Blake Hawksworth | PEA | mr | 27 | 1.08 | 4 | 1 | 0 | 14 | 0 | 0 | 0 | 16.2 | 14 | 7 | 2 | 7 | 8 | 0 | 2 |
| Dirk Hayhurst | SLG | mr | 29 | 4.15 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 7 | 2 | 2 | 0 | 2 | 0 | 0 |
| Aaron Heilman | REB | mr | 31 | 5.59 | 5 | 2 | 1 | 49 | 0 | 0 | 0 | 67.2 | 68 | 43 | 42 | 30 | 59 | 15 | 3 |
| Mark Hendrickson* | FOR | mr | 36 | 6.27 | 1 | 8 | 1 | 18 | 12 | 0 | 0 | 70.1 | 83 | 54 | 49 | 27 | 27 | 11 | 5 |
| Matt Herges | HEN | mr | 40 | 3.63 | 1 | 1 | 1 | 29 | 0 | 0 | 0 | 34.2 | 40 | 17 | 14 | 9 | 27 | 3 | 4 |
| David Hernandez | FOR | sp | 25 | 7.24 | 2 | 12 | 1 | 26 | 18 | 0 | 0 | 100.2 | 119 | 91 | 81 | 65 | 70 | 27 | 11 |
| Felix Hernandez | HEN | sp | 24 | 3.38 | 15 | 7 | 0 | 35 | 34 | 2 | 1 | 226.2 | 213 | 93 | 85 | 68 | 211 | 14 | 26 |
| Livan Hernandez | SKT | sp | 35 | 6.73 | 7 | 16 | 0 | 31 | 31 | 1 | 0 | 200.2 | 297 | 159 | 150 | 72 | 108 | 27 | 21 |
| Daniel Ray Herrera* | HSX | mr | 25 | 4.97 | 0 | 0 | 0 | 37 | 0 | 0 | 0 | 38.0 | 56 | 27 | 21 | 18 | 26 | 8 | 6 |
| Rich Hill* | LEG | sp | 30 | 5.63 | 1 | 1 | 0 | 20 | 2 | 0 | 0 | 46.1 | 48 | 37 | 29 | 36 | 41 | 5 | 5 |
| Luke Hochevar | STR | sp | 26 | 4.42 | 6 | 4 | 0 | 12 | 12 | 1 | 1 | 79.1 | 79 | 43 | 39 | 21 | 60 | 8 | 7 |
| Trevor Hoffman | SYN | cl | 42 | 1.89 | 2 | 2 | 31 | 54 | 0 | 0 | 0 | 52.1 | 35 | 13 | 11 | 18 | 48 | 2 | 5 |
| Derek Holland* | BOU | sp | 23 | 5.09 | 6 | 7 | 0 | 61 | 7 | 0 | 0 | 122.0 | 141 | 76 | 69 | 47 | 97 | 16 | 14 |
| J.P. Howell* | LEG | mr | 27 | 3.97 | 3 | 6 | 1 | 55 | 0 | 0 | 0 | 59.0 | 47 | 31 | 26 | 35 | 65 | 7 | 8 |
| Bob Howry | PEA | mr | 36 | 2.76 | 2 | 1 | 2 | 44 | 0 | 0 | 0 | 49.0 | 38 | 17 | 15 | 17 | 35 | 5 | 6 |
| Daniel Hudson | DRI | mr | 23 | 3.75 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 12.0 | 5 | 6 | 5 | 8 | 14 | 0 | 0 |
| Tim Hudson | PHO | sp | 34 | 8.66 | 1 | 4 | 0 | 7 | 7 | 0 | 0 | 35.1 | 69 | 34 | 34 | 9 | 23 | 7 | 5 |
| David Huff* | B C | sp | 25 | 5.42 | 4 | 10 | 0 | 16 | 16 | 1 | 0 | 101.1 | 116 | 66 | 61 | 26 | 47 | 9 | 7 |
| Phil Hughes | HSX | mr | 24 | 4.90 | 9 | 6 | 11 | 56 | 0 | 0 | 0 | 68.0 | 65 | 37 | 37 | 32 | 75 | 11 | 3 |
| Tommy Hunter | EMP | sp | 23 | 3.44 | 8 | 2 | 0 | 16 | 16 | 0 | 0 | 99.1 | 90 | 38 | 38 | 38 | 63 | 8 | 3 |
| Jason Isringhausen | SLG | mr | 37 | 4.50 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 6 | 2 | 2 | 0 | 2 | 1 | 0 |
| Edwin Jackson | ANR | sp | 26 | 3.22 | 13 | 8 | 0 | 33 | 33 | 2 | 1 | 232.0 | 206 | 91 | 83 | 54 | 175 | 35 | 19 |
| Steven Jackson | PIN | mr | 28 | 3.56 | 3 | 0 | 0 | 37 | 0 | 0 | 0 | 43.0 | 42 | 18 | 17 | 24 | 12 | 4 | 8 |
| Chris Jakubauskas | BOU | mr | 31 | 4.55 | 1 | 2 | 3 | 44 | 0 | 0 | 0 | 65.1 | 79 | 37 | 33 | 21 | 37 | 9 | 8 |
| Bobby Jenks |   | cl | 29 | 4.32 | 3 | 4 | 13 | 44 | 0 | 0 | 0 | 41.2 | 37 | 21 | 20 | 14 | 37 | 3 | 7 |
| Jason Jennings | IRI | mr | 31 | 3.38 | 1 | 1 | 1 | 16 | 0 | 0 | 0 | 26.2 | 18 | 14 | 10 | 15 | 15 | 1 | 3 |
| Kevin Jepsen | FOR | mr | 25 | 6.12 | 1 | 4 | 1 | 43 | 0 | 0 | 0 | 57.1 | 73 | 40 | 39 | 33 | 63 | 3 | 3 |
| Ubaldo Jimenez | ANR | sp | 26 | 3.22 | 16 | 9 | 0 | 33 | 33 | 0 | 0 | 218.1 | 169 | 85 | 78 | 87 | 221 | 14 | 16 |
| Waldis Joaquin | B C | mr | 23 | 7.59 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 10.2 | 11 | 9 | 9 | 7 | 11 | 0 | 1 |
| Jim Johnson | ANR | mr | 27 | 3.08 | 1 | 0 | 2 | 33 | 0 | 0 | 0 | 38.0 | 30 | 15 | 13 | 10 | 32 | 2 | 6 |
| Josh Johnson | DRI | sp | 26 | 2.65 | 19 | 6 | 0 | 33 | 33 | 4 | 2 | 227.2 | 176 | 74 | 67 | 67 | 232 | 21 | 15 |
| Randy Johnson* | HEN | sp | 46 | 6.69 | 5 | 6 | 0 | 16 | 15 | 0 | 0 | 76.2 | 87 | 59 | 57 | 25 | 73 | 13 | 5 |
| Jair Jurrjens | SLG | sp | 24 | 3.63 | 14 | 11 | 0 | 33 | 33 | 3 | 2 | 205.2 | 170 | 90 | 83 | 90 | 145 | 18 | 21 |
| Jeff Karstens | ANR | mr | 27 | 6.05 | 4 | 3 | 1 | 30 | 9 | 0 | 0 | 74.1 | 97 | 58 | 50 | 27 | 35 | 8 | 6 |
| Kenshin Kawakami | HSX | sp | 35 | 5.23 | 9 | 9 | 0 | 25 | 25 | 3 | 0 | 155.0 | 153 | 92 | 90 | 59 | 103 | 17 | 14 |
| Scott Kazmir* | IRI | sp | 26 | 4.98 | 6 | 13 | 0 | 26 | 26 | 1 | 0 | 161.0 | 173 | 93 | 89 | 66 | 131 | 19 | 5 |
| Shawn Kelley | REB | mr | 26 | 3.47 | 0 | 4 | 0 | 35 | 0 | 0 | 0 | 46.2 | 35 | 19 | 18 | 16 | 54 | 10 | 2 |
| Kyle Kendrick | EMP | mr | 25 | 3.55 | 2 | 0 | 1 | 11 | 2 | 0 | 0 | 25.1 | 25 | 12 | 10 | 10 | 18 | 0 | 4 |
| Clayton Kershaw* | DRI | sp | 22 | 2.92 | 18 | 4 | 0 | 30 | 30 | 1 | 1 | 184.2 | 140 | 64 | 60 | 85 | 204 | 6 | 14 |
| Brad Kilby* | REB | mr | 27 | 3.22 | 1 | 1 | 2 | 15 | 1 | 0 | 0 | 22.1 | 18 | 9 | 8 | 9 | 29 | 2 | 0 |
| Hong-Chih Kuo* | B C | mr | 28 | 5.97 | 0 | 3 | 2 | 37 | 0 | 0 | 0 | 28.2 | 33 | 20 | 19 | 11 | 32 | 7 | 2 |
| Hiroki Kuroda | SKT | sp | 35 | 5.28 | 7 | 7 | 0 | 20 | 20 | 3 | 0 | 136.1 | 158 | 88 | 80 | 33 | 102 | 25 | 13 |
| John Lackey |   | sp | 31 | 4.01 | 10 | 12 | 0 | 30 | 30 | 5 | 2 | 195.1 | 194 | 100 | 87 | 61 | 145 | 23 | 18 |
| Aaron Laffey* | BOU | sp | 25 | 3.00 | 4 | 2 | 1 | 45 | 2 | 0 | 0 | 72.0 | 76 | 27 | 24 | 22 | 37 | 7 | 10 |
| John Lannan* | SCO | sp | 25 | 3.29 | 14 | 6 | 0 | 27 | 27 | 6 | 3 | 194.0 | 158 | 75 | 71 | 65 | 64 | 18 | 16 |
| Mat Latos | SCO | sp | 22 | 5.82 | 2 | 1 | 0 | 6 | 6 | 0 | 0 | 34.0 | 31 | 23 | 22 | 18 | 16 | 9 | 2 |
| Brandon League | COM | mr | 27 | 4.58 | 2 | 2 | 0 | 41 | 0 | 0 | 0 | 57.0 | 56 | 31 | 29 | 17 | 43 | 3 | 10 |
| Wade LeBlanc* | INP | sp | 25 | 5.94 | 1 | 6 | 0 | 9 | 9 | 0 | 0 | 53.0 | 55 | 39 | 35 | 20 | 30 | 14 | 4 |
| Cliff Lee* | COM | sp | 31 | 3.32 | 21 | 7 | 0 | 34 | 34 | 6 | 2 | 243.2 | 247 | 96 | 90 | 61 | 196 | 18 | 16 |
| Justin Lehr | IRI | sp | 32 | 6.26 | 1 | 5 | 0 | 7 | 6 | 1 | 0 | 41.2 | 45 | 29 | 29 | 19 | 22 | 8 | 6 |
| Anthony Lerew | FOR | sp | 27 | 3.75 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 12.0 | 10 | 5 | 5 | 5 | 4 | 2 | 3 |
| Jon Lester* | HEN | sp | 26 | 3.50 | 11 | 9 | 0 | 32 | 32 | 1 | 0 | 206.0 | 212 | 87 | 80 | 64 | 222 | 21 | 12 |
| Jensen Lewis | SID | mr | 26 | 2.97 | 2 | 0 | 2 | 61 | 0 | 0 | 0 | 88.0 | 68 | 31 | 29 | 31 | 89 | 12 | 4 |
| Brad Lidge | PEA | cl | 33 | 6.16 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 38.0 | 48 | 26 | 26 | 19 | 42 | 9 | 3 |
| Ted Lilly* | SLG | sp | 34 | 3.19 | 10 | 9 | 0 | 27 | 27 | 1 | 1 | 172.1 | 147 | 77 | 61 | 47 | 140 | 24 | 12 |
| Tim Lincecum | DRI | sp | 26 | 2.84 | 19 | 9 | 0 | 32 | 32 | 0 | 0 | 215.1 | 184 | 79 | 68 | 78 | 249 | 16 | 7 |
| Matt Lindstrom | HSX | cl | 30 | 5.33 | 1 | 2 | 0 | 19 | 0 | 0 | 0 | 27.0 | 30 | 17 | 16 | 18 | 24 | 3 | 3 |
| Francisco Liriano* | INP | sp | 26 | 6.78 | 4 | 16 | 0 | 39 | 24 | 0 | 0 | 147.1 | 175 | 115 | 111 | 87 | 152 | 34 | 12 |
| Jesse Litsch | HSX | sp | 25 | 3.75 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 12.0 | 13 | 5 | 5 | 4 | 5 | 1 | 0 |
| Kyle Lohse | EMP | sp | 31 | 5.93 | 2 | 6 | 0 | 13 | 13 | 1 | 0 | 74.1 | 97 | 54 | 49 | 33 | 37 | 13 | 9 |
| Braden Looper | PIN | sp | 35 | 6.78 | 7 | 10 | 0 | 24 | 24 | 1 | 0 | 147.1 | 193 | 119 | 111 | 47 | 61 | 42 | 26 |
| Derek Lowe | PHO | sp | 37 | 5.62 | 9 | 16 | 0 | 33 | 33 | 2 | 1 | 182.2 | 248 | 122 | 114 | 50 | 101 | 19 | 24 |
| Mark Lowe | FOR | mr | 27 | 4.32 | 5 | 3 | 3 | 60 | 0 | 0 | 0 | 81.1 | 90 | 43 | 39 | 40 | 78 | 6 | 4 |
| Brandon Lyon | BOU | mr | 30 | 3.93 | 2 | 5 | 3 | 58 | 0 | 0 | 0 | 75.2 | 69 | 34 | 33 | 25 | 54 | 12 | 4 |
| Ryan Madson | SLG | mr | 29 | 3.69 | 4 | 5 | 3 | 54 | 0 | 0 | 0 | 61.0 | 75 | 27 | 25 | 14 | 67 | 5 | 4 |
| Ron Mahay* | PHO | mr | 39 | 3.26 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 19.1 | 15 | 7 | 7 | 8 | 17 | 1 | 1 |
| Paul Maholm* | MAI | sp | 28 | 5.20 | 11 | 11 | 0 | 31 | 31 | 2 | 1 | 193.2 | 226 | 116 | 112 | 70 | 121 | 18 | 33 |
| John Maine | LEG | sp | 29 | 4.73 | 7 | 5 | 0 | 15 | 15 | 1 | 0 | 78.0 | 73 | 48 | 41 | 53 | 52 | 11 | 8 |
| Matt Maloney* | SKT | sp | 26 | 7.42 | 1 | 4 | 0 | 7 | 7 | 2 | 0 | 47.1 | 69 | 40 | 39 | 13 | 36 | 8 | 3 |
| Carlos Marmol | SCO | mr | 27 | 3.25 | 6 | 4 | 2 | 48 | 0 | 0 | 0 | 52.2 | 26 | 19 | 19 | 46 | 68 | 2 | 3 |
| Jason Marquis | LEG | sp | 31 | 4.72 | 10 | 13 | 0 | 32 | 32 | 2 | 1 | 215.1 | 242 | 120 | 113 | 88 | 122 | 20 | 28 |
| Sean Marshall* | INP | mr | 27 | 5.63 | 7 | 7 | 1 | 54 | 7 | 0 | 0 | 96.0 | 128 | 65 | 60 | 34 | 79 | 10 | 8 |
| J.D. Martin | FOR | sp | 27 | 7.27 | 0 | 10 | 1 | 18 | 13 | 0 | 0 | 78.0 | 102 | 69 | 63 | 31 | 31 | 16 | 3 |
| Pedro Martinez |   | sp | 38 | 3.31 | 6 | 2 | 0 | 9 | 9 | 0 | 0 | 54.1 | 53 | 22 | 20 | 15 | 59 | 5 | 2 |
| Shairon Martis | REB | sp | 23 | 4.86 | 6 | 5 | 0 | 15 | 15 | 0 | 0 | 96.1 | 93 | 53 | 52 | 42 | 32 | 12 | 5 |
| Nick Masset | PIN | mr | 28 | 2.81 | 9 | 5 | 0 | 52 | 0 | 0 | 0 | 73.2 | 64 | 24 | 23 | 22 | 67 | 2 | 12 |
| Justin Masterson | FLT | mr | 25 | 4.33 | 6 | 4 | 0 | 47 | 14 | 0 | 0 | 133.0 | 139 | 67 | 64 | 61 | 146 | 13 | 15 |
| Doug Mathis | MAI | mr | 27 | 1.35 | 1 | 0 | 1 | 24 | 0 | 0 | 0 | 40.0 | 32 | 7 | 6 | 4 | 23 | 2 | 6 |
| Daisuke Matsuzaka | SKT | sp | 29 | 7.94 | 3 | 6 | 0 | 11 | 11 | 0 | 0 | 56.2 | 79 | 55 | 50 | 35 | 53 | 16 | 1 |
| Brian Matusz* | IRI | sp | 23 | 4.59 | 4 | 1 | 0 | 8 | 8 | 0 | 0 | 51.0 | 61 | 27 | 26 | 10 | 64 | 9 | 1 |
| Vin Mazzaro | HEN | sp | 23 | 6.61 | 1 | 3 | 0 | 26 | 7 | 0 | 0 | 47.2 | 66 | 41 | 35 | 21 | 34 | 3 | 4 |
| Brandon McCarthy | SCO | sp | 26 | 2.74 | 9 | 3 | 0 | 16 | 16 | 0 | 0 | 102.0 | 84 | 31 | 31 | 35 | 83 | 14 | 6 |
| Kyle McClellan | B C | mr | 26 | 2.32 | 4 | 1 | 1 | 52 | 0 | 0 | 0 | 66.0 | 59 | 18 | 17 | 34 | 55 | 5 | 5 |
| Daniel McCutchen | PIN | sp | 27 | 4.82 | 2 | 2 | 0 | 6 | 6 | 1 | 0 | 37.1 | 40 | 20 | 20 | 11 | 23 | 9 | 0 |
| James McDonald | IRI | mr | 25 | 4.70 | 5 | 5 | 1 | 49 | 0 | 0 | 0 | 69.0 | 64 | 40 | 36 | 40 | 65 | 8 | 2 |
| Gil Meche | PHO | sp | 31 | 7.10 | 4 | 11 | 0 | 23 | 23 | 0 | 0 | 121.2 | 161 | 102 | 96 | 55 | 106 | 22 | 15 |
| Brandon Medders | FOR | mr | 30 | 4.64 | 0 | 1 | 2 | 47 | 0 | 0 | 0 | 66.0 | 71 | 44 | 34 | 38 | 57 | 7 | 5 |
| Kris Medlen | REB | mr | 24 | 3.56 | 4 | 3 | 2 | 47 | 3 | 0 | 0 | 78.1 | 76 | 33 | 31 | 28 | 80 | 6 | 6 |
| Evan Meek | EMP | mr | 27 | 5.17 | 2 | 1 | 2 | 37 | 0 | 0 | 0 | 38.1 | 35 | 25 | 22 | 27 | 30 | 1 | 9 |
| Mark Melancon | INP | mr | 25 | 5.40 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 16.2 | 14 | 10 | 10 | 5 | 7 | 2 | 3 |
| Jonathan Meloan | LEG | mr | 25 | 1.69 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 5.1 | 5 | 1 | 1 | 4 | 3 | 0 | 0 |
| Cla Meredith | FOR | mr | 27 | 7.34 | 2 | 2 | 1 | 30 | 0 | 0 | 0 | 41.2 | 61 | 35 | 34 | 12 | 20 | 5 | 7 |
| Dan Meyer* | EMP | mr | 28 | 4.89 | 3 | 5 | 2 | 52 | 0 | 0 | 0 | 49.2 | 40 | 28 | 27 | 21 | 54 | 9 | 3 |
| Kameron Mickolio | SID | mr | 26 | 5.79 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 4.2 | 3 | 3 | 3 | 5 | 3 | 0 | 0 |
| Jose Mijares* | INP | mr | 25 | 4.61 | 1 | 1 | 4 | 59 | 0 | 0 | 0 | 68.1 | 86 | 35 | 35 | 29 | 60 | 12 | 4 |
| Andrew Miller* | SYN | sp | 25 | 10.91 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 15.2 | 25 | 19 | 19 | 7 | 18 | 6 | 2 |
| Justin Miller | EMP | mr | 32 | 4.97 | 1 | 2 | 3 | 34 | 0 | 0 | 0 | 38.0 | 36 | 22 | 21 | 17 | 26 | 7 | 2 |
| Trever Miller* | PHO | mr | 37 | 3.54 | 2 | 3 | 11 | 32 | 0 | 0 | 0 | 40.2 | 35 | 20 | 16 | 15 | 30 | 7 | 5 |
| Kevin Millwood | EMP | sp | 35 | 3.34 | 18 | 4 | 0 | 29 | 28 | 2 | 1 | 196.2 | 158 | 79 | 73 | 80 | 130 | 17 | 15 |
| Eric Milton* | INP | sp | 34 | 7.33 | 0 | 2 | 0 | 5 | 5 | 0 | 0 | 27.0 | 41 | 29 | 22 | 5 | 16 | 4 | 3 |
| Zach Miner | MAI | mr | 28 | 5.54 | 0 | 1 | 0 | 8 | 1 | 0 | 0 | 26.0 | 41 | 19 | 16 | 10 | 18 | 6 | 6 |
| Pat Misch* | FOR | mr | 28 | 3.90 | 4 | 0 | 1 | 21 | 7 | 0 | 0 | 62.1 | 61 | 29 | 27 | 19 | 29 | 6 | 4 |
| Brian Moehler | EMP | sp | 38 | 3.23 | 7 | 1 | 0 | 12 | 10 | 0 | 0 | 64.0 | 60 | 25 | 23 | 24 | 34 | 8 | 8 |
| Franklin Morales* | SID | mr | 24 | 4.42 | 6 | 8 | 2 | 80 | 0 | 0 | 0 | 89.2 | 94 | 48 | 44 | 41 | 90 | 10 | 9 |
| Brandon Morrow | HEN | cl | 25 | 4.40 | 3 | 1 | 1 | 30 | 5 | 0 | 0 | 61.1 | 63 | 36 | 30 | 41 | 60 | 9 | 4 |
| Charlie Morton | FOR | sp | 26 | 6.40 | 5 | 8 | 0 | 20 | 16 | 1 | 1 | 97.0 | 118 | 74 | 69 | 49 | 60 | 12 | 14 |
| Dustin Moseley | FOR | sp | 28 | 4.76 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.2 | 6 | 3 | 3 | 4 | 4 | 1 | 1 |
| Guillermo Mota | SCO | mr | 36 | 1.61 | 5 | 0 | 4 | 45 | 0 | 0 | 0 | 61.1 | 41 | 11 | 11 | 11 | 31 | 2 | 5 |
| Jason Motte | SLG | mr | 28 | 6.10 | 2 | 3 | 0 | 37 | 0 | 0 | 0 | 41.1 | 53 | 29 | 28 | 16 | 50 | 9 | 3 |
| Jamie Moyer* | INP | sp | 47 | 7.33 | 4 | 9 | 0 | 63 | 12 | 0 | 0 | 158.1 | 220 | 139 | 129 | 53 | 92 | 46 | 13 |
| Peter Moylan | SLG | mr | 31 | 1.74 | 1 | 0 | 5 | 64 | 0 | 0 | 0 | 72.1 | 51 | 15 | 14 | 29 | 57 | 0 | 15 |
| Edward Mujica | SLG | mr | 26 | 3.72 | 4 | 4 | 0 | 35 | 4 | 0 | 0 | 65.1 | 69 | 30 | 27 | 14 | 45 | 13 | 6 |
| Kevin Mulvey | EMP | sp | 25 | 4.26 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 12.2 | 9 | 6 | 6 | 7 | 8 | 3 | 3 |
| Bill Murphy* | SLG | mr | 29 | 4.91 | 0 | 0 | 2 | 12 | 0 | 0 | 0 | 11.0 | 8 | 6 | 6 | 10 | 2 | 4 | 2 |
| Brett Myers | ANR | sp | 29 | 4.41 | 4 | 2 | 0 | 13 | 10 | 0 | 0 | 65.1 | 62 | 32 | 32 | 16 | 48 | 11 | 3 |
| Chris Narveson* | EMP | mr | 28 | 4.36 | 5 | 2 | 0 | 17 | 4 | 0 | 0 | 43.1 | 48 | 23 | 21 | 12 | 49 | 8 | 3 |
| Joe Nathan | LEG | cl | 35 | 3.02 | 4 | 1 | 29 | 60 | 0 | 0 | 0 | 62.2 | 42 | 22 | 21 | 29 | 79 | 6 | 2 |
| Joe Nelson | MAI | mr | 35 | 5.70 | 2 | 1 | 0 | 31 | 0 | 0 | 0 | 36.1 | 37 | 24 | 23 | 39 | 28 | 6 | 4 |
| Fu-Te Ni* | MAI | mr | 27 | 2.32 | 3 | 2 | 1 | 28 | 0 | 0 | 0 | 31.0 | 19 | 11 | 8 | 7 | 19 | 5 | 5 |
| Jeff Niemann | BOU | sp | 27 | 5.10 | 9 | 8 | 0 | 27 | 27 | 1 | 0 | 148.1 | 185 | 96 | 84 | 41 | 118 | 10 | 16 |
| Jonathon Niese* | ANR | sp | 23 | 3.86 | 2 | 3 | 0 | 5 | 5 | 1 | 1 | 30.1 | 30 | 16 | 13 | 13 | 18 | 5 | 5 |
| Fernando Nieve | PHO | sp | 27 | 5.24 | 2 | 3 | 0 | 8 | 8 | 0 | 0 | 44.2 | 40 | 27 | 26 | 28 | 22 | 3 | 6 |
| Dustin Nippert | HEN | sp | 29 | 5.24 | 1 | 2 | 0 | 11 | 5 | 0 | 0 | 34.1 | 39 | 20 | 20 | 14 | 22 | 5 | 4 |
| Ricky Nolasco | INP | sp | 27 | 4.53 | 7 | 16 | 0 | 33 | 33 | 1 | 0 | 212.2 | 237 | 110 | 107 | 44 | 224 | 31 | 8 |
| Bud Norris | PHO | sp | 25 | 5.18 | 0 | 5 | 0 | 10 | 10 | 0 | 0 | 66.0 | 69 | 39 | 38 | 18 | 67 | 13 | 3 |
| Leo Nunez | COM | cl | 26 | 2.65 | 2 | 3 | 6 | 37 | 0 | 0 | 0 | 51.0 | 34 | 15 | 15 | 17 | 47 | 5 | 4 |
| Darren O'Day | COM | mr | 27 | 1.23 | 4 | 0 | 3 | 41 | 0 | 0 | 0 | 51.1 | 42 | 8 | 7 | 17 | 48 | 1 | 3 |
| Eric O'Flaherty* | COM | mr | 25 | 4.50 | 3 | 4 | 3 | 50 | 0 | 0 | 0 | 46.0 | 56 | 23 | 23 | 16 | 38 | 0 | 6 |
| Sean O'Sullivan | EMP | sp | 22 | 6.15 | 2 | 2 | 0 | 8 | 4 | 0 | 0 | 26.1 | 34 | 23 | 18 | 8 | 12 | 9 | 3 |
| Ross Ohlendorf | FOR | sp | 27 | 6.07 | 4 | 18 | 1 | 35 | 29 | 1 | 0 | 172.0 | 207 | 123 | 116 | 74 | 118 | 28 | 19 |
| Hideki Okajima* | LEG | mr | 34 | 4.47 | 7 | 2 | 4 | 51 | 0 | 0 | 0 | 58.1 | 61 | 29 | 29 | 21 | 55 | 11 | 2 |
| Darren Oliver* | ANR | mr | 39 | 1.38 | 8 | 2 | 3 | 59 | 0 | 0 | 0 | 65.1 | 40 | 12 | 10 | 15 | 64 | 2 | 3 |
| Scott Olsen* | FOR | sp | 26 | 6.61 | 0 | 6 | 0 | 16 | 11 | 0 | 0 | 62.2 | 80 | 46 | 46 | 27 | 48 | 5 | 9 |
| Garrett Olson* | SKT | mr | 26 | 6.40 | 5 | 6 | 0 | 11 | 11 | 1 | 0 | 70.1 | 77 | 55 | 50 | 30 | 50 | 21 | 3 |
| Russ Ortiz | PIN | sp | 36 | 10.24 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 9.2 | 13 | 11 | 11 | 7 | 9 | 1 | 0 |
| Roy Oswalt | B C | sp | 32 | 3.26 | 13 | 8 | 0 | 30 | 30 | 2 | 1 | 207.0 | 200 | 79 | 75 | 44 | 187 | 20 | 21 |
| Josh Outman* | PEA | sp | 25 | 2.06 | 6 | 1 | 1 | 42 | 0 | 0 | 0 | 52.1 | 39 | 14 | 12 | 16 | 44 | 5 | 11 |
| Micah Owings | SKT | sp | 27 | 7.31 | 5 | 5 | 0 | 19 | 19 | 0 | 0 | 99.2 | 132 | 88 | 81 | 71 | 67 | 12 | 6 |
| Vicente Padilla | HSX | sp | 32 | 3.67 | 12 | 4 | 0 | 25 | 25 | 1 | 1 | 164.1 | 156 | 68 | 67 | 52 | 128 | 13 | 19 |
| Matt Palmer | MAI | mr | 31 | 5.22 | 7 | 3 | 0 | 16 | 13 | 0 | 0 | 81.0 | 88 | 48 | 47 | 39 | 59 | 8 | 18 |
| Jonathan Papelbon | PIN | cl | 29 | 2.10 | 3 | 4 | 23 | 47 | 0 | 0 | 0 | 51.1 | 44 | 12 | 12 | 15 | 56 | 4 | 2 |
| Chan Ho Park | ANR | mr | 37 | 3.27 | 4 | 1 | 5 | 66 | 1 | 0 | 0 | 82.2 | 73 | 35 | 30 | 37 | 66 | 10 | 13 |
| Bobby Parnell | SID | mr | 25 | 4.22 | 1 | 4 | 4 | 96 | 0 | 0 | 0 | 96.0 | 119 | 47 | 45 | 41 | 81 | 6 | 7 |
| Manny Parra* | SID | sp | 27 | 8.63 | 5 | 17 | 0 | 34 | 33 | 0 | 0 | 137.2 | 192 | 137 | 132 | 99 | 103 | 23 | 17 |
| Felipe Paulino | PIN | sp | 26 | 6.25 | 3 | 7 | 1 | 29 | 10 | 0 | 0 | 90.2 | 120 | 66 | 63 | 28 | 90 | 24 | 12 |
| Carl Pavano | SYN | sp | 34 | 4.20 | 9 | 8 | 0 | 27 | 27 | 1 | 1 | 169.1 | 196 | 86 | 79 | 31 | 122 | 17 | 14 |
| Jake Peavy | REB | sp | 29 | 4.01 | 3 | 6 | 0 | 16 | 16 | 1 | 0 | 101.0 | 92 | 51 | 45 | 42 | 102 | 15 | 13 |
| Mike Pelfrey | COM | sp | 26 | 3.54 | 10 | 8 | 0 | 21 | 21 | 2 | 0 | 140.0 | 159 | 61 | 55 | 34 | 72 | 9 | 17 |
| Tony Pena | INP | mr | 28 | 4.71 | 6 | 3 | 3 | 69 | 0 | 0 | 0 | 80.1 | 91 | 43 | 42 | 28 | 63 | 9 | 6 |
| Brad Penny | FLT | sp | 32 | 3.42 | 11 | 9 | 0 | 28 | 28 | 1 | 0 | 187.0 | 187 | 82 | 71 | 40 | 117 | 22 | 23 |
| Luis Perdomo | SLG | mr | 26 | 6.00 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 15.0 | 16 | 10 | 10 | 10 | 12 | 0 | 2 |
| Chris Perez | IRI | mr | 24 | 4.55 | 2 | 4 | 2 | 54 | 0 | 0 | 0 | 59.1 | 41 | 32 | 30 | 32 | 73 | 9 | 1 |
| Rafael Perez* | REB | mr | 28 | 3.80 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 47.1 | 55 | 26 | 20 | 21 | 34 | 4 | 9 |
| Glen Perkins* | IRI | sp | 27 | 7.59 | 1 | 2 | 0 | 3 | 3 | 1 | 0 | 21.1 | 31 | 18 | 18 | 2 | 11 | 3 | 2 |
| Ryan Perry | FLT | mr | 23 | 6.00 | 2 | 5 | 2 | 44 | 0 | 0 | 0 | 60.0 | 68 | 47 | 40 | 43 | 66 | 10 | 4 |
| Yusmeiro Petit | PHO | sp | 25 | 11.74 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 7.2 | 11 | 10 | 10 | 5 | 6 | 1 | 0 |
| Andy Pettitte* | PEA | sp | 38 | 4.13 | 7 | 10 | 0 | 23 | 23 | 2 | 2 | 135.0 | 156 | 77 | 62 | 54 | 131 | 10 | 11 |
| Joel Pineiro | PEA | sp | 31 | 3.42 | 21 | 7 | 0 | 32 | 32 | 6 | 1 | 242.0 | 252 | 101 | 92 | 41 | 93 | 20 | 35 |
| Renyel Pinto* | INP | mr | 27 | 6.35 | 1 | 3 | 0 | 29 | 0 | 0 | 0 | 39.2 | 44 | 30 | 28 | 24 | 39 | 6 | 3 |
| Rick Porcello | HSX | sp | 21 | 5.51 | 8 | 17 | 0 | 31 | 31 | 1 | 1 | 176.1 | 218 | 114 | 108 | 79 | 99 | 27 | 18 |
| Aaron Poreda* | BOU | mr | 23 | 5.84 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 12.1 | 13 | 8 | 8 | 12 | 12 | 2 | 0 |
| David Price* | INP | sp | 24 | 5.47 | 4 | 12 | 0 | 23 | 23 | 0 | 0 | 131.2 | 140 | 91 | 80 | 59 | 118 | 28 | 4 |
| J.J. Putz | HSX | mr | 33 | 5.00 | 1 | 1 | 0 | 21 | 0 | 0 | 0 | 27.0 | 30 | 17 | 15 | 13 | 16 | 4 | 2 |
| Chad Qualls | PIN | cl | 31 | 3.81 | 6 | 3 | 1 | 41 | 0 | 0 | 0 | 52.0 | 55 | 24 | 22 | 10 | 44 | 5 | 8 |
| Edwar Ramirez | REB | mr | 29 | 10.48 | 0 | 2 | 0 | 18 | 0 | 0 | 0 | 22.1 | 28 | 27 | 26 | 26 | 21 | 6 | 2 |
| Ramon Ramirez | HEN | mr | 28 | 3.03 | 6 | 5 | 3 | 47 | 0 | 0 | 0 | 65.1 | 55 | 22 | 22 | 24 | 46 | 7 | 5 |
| Ramon Ramirez | LEG | mr | 27 | 3.72 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 9.2 | 10 | 4 | 4 | 1 | 7 | 2 | 1 |
| Cesar Ramos* | SLG | mr | 26 | 1.35 | 1 | 0 | 0 | 8 | 1 | 0 | 0 | 13.1 | 17 | 5 | 2 | 7 | 5 | 0 | 7 |
| Jon Rauch |   | mr | 31 | 5.08 | 2 | 1 | 5 | 31 | 0 | 0 | 0 | 33.2 | 40 | 23 | 19 | 18 | 26 | 4 | 3 |
| Robert Ray | MAI | sp | 26 | 4.44 | 0 | 1 | 0 | 4 | 4 | 0 | 0 | 24.1 | 23 | 12 | 12 | 9 | 16 | 4 | 2 |
| Tim Redding | STR | sp | 32 | 5.83 | 2 | 4 | 0 | 11 | 11 | 0 | 0 | 58.2 | 67 | 47 | 38 | 25 | 32 | 14 | 2 |
| Dennys Reyes* | HEN | mr | 33 | 3.95 | 2 | 1 | 1 | 38 | 0 | 0 | 0 | 41.0 | 30 | 20 | 18 | 24 | 36 | 3 | 3 |
| Arthur Rhodes* | SCO | mr | 40 | 2.60 | 2 | 2 | 8 | 47 | 0 | 0 | 0 | 34.2 | 26 | 10 | 10 | 11 | 33 | 2 | 2 |
| Clayton Richard* | STR | sp | 26 | 7.24 | 2 | 3 | 2 | 28 | 7 | 0 | 0 | 68.1 | 92 | 58 | 55 | 32 | 57 | 13 | 7 |
| Scott Richmond | STR | sp | 30 | 6.75 | 1 | 3 | 1 | 11 | 4 | 0 | 0 | 34.2 | 35 | 28 | 26 | 19 | 38 | 10 | 1 |
| Mariano Rivera | SYN | cl | 40 | 2.45 | 6 | 5 | 11 | 57 | 0 | 0 | 0 | 66.0 | 40 | 18 | 18 | 10 | 71 | 7 | 4 |
| David Robertson | REB | mr | 25 | 3.30 | 1 | 0 | 1 | 34 | 0 | 0 | 0 | 43.2 | 35 | 20 | 16 | 17 | 66 | 2 | 0 |
| Fernando Rodney | STR | cl | 33 | 4.14 | 5 | 2 | 2 | 60 | 0 | 0 | 0 | 74.0 | 78 | 38 | 34 | 38 | 48 | 9 | 10 |
| Francisco Rodriguez | B C | cl | 28 | 3.58 | 6 | 7 | 25 | 58 | 0 | 0 | 0 | 65.1 | 51 | 29 | 26 | 22 | 56 | 12 | 3 |
| Henry Rodriguez | B C | mr | 23 | 2.25 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.0 | 2 | 1 | 1 | 1 | 4 | 0 | 1 |
| Wandy Rodriguez* | SYN | sp | 31 | 5.88 | 10 | 13 | 0 | 33 | 33 | 0 | 0 | 189.2 | 222 | 131 | 124 | 68 | 162 | 30 | 17 |
| Josh Roenicke | MAI | mr | 27 | 11.17 | 0 | 2 | 1 | 13 | 0 | 0 | 0 | 9.2 | 12 | 13 | 12 | 6 | 6 | 2 | 0 |
| Esmil Rogers | SCO | sp | 24 | 3.86 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4.2 | 9 | 3 | 2 | 3 | 1 | 0 | 1 |
| Ricky Romero* | PIN | sp | 25 | 4.65 | 13 | 6 | 0 | 29 | 29 | 1 | 0 | 186.0 | 224 | 104 | 96 | 83 | 168 | 12 | 28 |
| Sergio Romo | BOU | mr | 27 | 4.41 | 1 | 4 | 0 | 26 | 0 | 0 | 0 | 32.2 | 38 | 17 | 16 | 13 | 44 | 1 | 2 |
| Leo Rosales | FLT | mr | 29 | 2.45 | 2 | 0 | 1 | 25 | 0 | 0 | 0 | 44.0 | 32 | 18 | 12 | 10 | 32 | 4 | 2 |
| Ryan Rowland-Smith* | STR | sp | 27 | 3.56 | 5 | 6 | 0 | 15 | 15 | 1 | 0 | 96.0 | 79 | 45 | 38 | 22 | 63 | 12 | 3 |
| Dan Runzler* | SCO | mr | 25 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 |
| Marc Rzepczynski* | FOR | sp | 24 | 3.65 | 5 | 4 | 0 | 13 | 10 | 0 | 0 | 61.2 | 43 | 25 | 25 | 35 | 57 | 9 | 8 |
| C.C. Sabathia* | PHO | sp | 29 | 3.29 | 18 | 6 | 0 | 33 | 33 | 2 | 0 | 238.1 | 228 | 92 | 87 | 55 | 234 | 19 | 20 |
| Ryan Sadowski | SLG | sp | 27 | 5.92 | 3 | 2 | 0 | 6 | 5 | 0 | 0 | 24.1 | 31 | 19 | 16 | 14 | 20 | 4 | 3 |
| Takashi Saito | MAI | mr | 40 | 3.69 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 31.2 | 39 | 15 | 13 | 14 | 31 | 2 | 2 |
| Jeff Samardzija | FOR | mr | 25 | 9.26 | 0 | 1 | 0 | 31 | 0 | 0 | 0 | 35.0 | 54 | 36 | 36 | 18 | 19 | 10 | 5 |
| Chris Sampson | SKT | mr | 32 | 5.88 | 3 | 5 | 1 | 31 | 0 | 0 | 0 | 52.0 | 76 | 36 | 34 | 15 | 33 | 1 | 5 |
| Brian Sanches | EMP | mr | 31 | 2.70 | 4 | 3 | 4 | 42 | 0 | 0 | 0 | 53.1 | 50 | 17 | 16 | 10 | 51 | 5 | 5 |
| Anibal Sanchez | REB | sp | 26 | 6.21 | 2 | 7 | 0 | 16 | 16 | 1 | 0 | 91.1 | 106 | 63 | 63 | 54 | 80 | 17 | 11 |
| Jonathan Sanchez* | COM | sp | 27 | 4.64 | 9 | 9 | 0 | 29 | 23 | 1 | 0 | 141.2 | 114 | 74 | 73 | 79 | 131 | 18 | 8 |
| Ervin Santana | BOU | sp | 27 | 6.62 | 6 | 12 | 0 | 23 | 23 | 0 | 0 | 118.1 | 167 | 94 | 87 | 50 | 87 | 18 | 16 |
| Johan Santana* | ANR | sp | 31 | 4.00 | 8 | 11 | 0 | 25 | 25 | 2 | 0 | 175.2 | 161 | 83 | 78 | 48 | 156 | 29 | 12 |
| Joe Saunders* | MAI | sp | 29 | 6.37 | 6 | 12 | 0 | 24 | 24 | 0 | 0 | 147.0 | 189 | 113 | 104 | 51 | 83 | 29 | 13 |
| Max Scherzer | B C | sp | 25 | 4.99 | 12 | 13 | 0 | 30 | 30 | 2 | 0 | 189.1 | 194 | 112 | 105 | 78 | 202 | 22 | 14 |
| Daniel Schlereth* | PHO | mr | 24 | 2.18 | 1 | 0 | 1 | 19 | 0 | 0 | 0 | 20.2 | 15 | 5 | 5 | 14 | 31 | 0 | 1 |
| Bobby Seay* |   | mr | 32 | 5.36 | 1 | 0 | 2 | 35 | 0 | 0 | 0 | 42.0 | 45 | 27 | 25 | 11 | 33 | 4 | 0 |
| George Sherrill* | LEG | cl | 33 | 3.58 | 3 | 2 | 0 | 59 | 0 | 0 | 0 | 65.1 | 53 | 26 | 26 | 41 | 56 | 3 | 8 |
| James Shields | LEG | sp | 28 | 5.15 | 11 | 13 | 0 | 32 | 32 | 4 | 0 | 197.2 | 230 | 118 | 113 | 61 | 162 | 19 | 18 |
| Scot Shields | LEG | mr | 34 | 10.80 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 5.0 | 6 | 6 | 6 | 11 | 5 | 0 | 1 |
| Tony Sipp* | REB | mr | 26 | 3.15 | 2 | 2 | 2 | 30 | 0 | 0 | 0 | 40.0 | 25 | 15 | 14 | 26 | 39 | 9 | 5 |
| Kevin Slowey | BOU | sp | 26 | 4.71 | 4 | 7 | 0 | 14 | 14 | 0 | 0 | 86.0 | 90 | 50 | 45 | 16 | 79 | 15 | 2 |
| Joe Smith | HEN | mr | 26 | 7.40 | 4 | 1 | 0 | 22 | 0 | 0 | 0 | 24.1 | 34 | 20 | 20 | 8 | 25 | 5 | 5 |
| John Smoltz | IRI | sp | 43 | 4.96 | 3 | 7 | 0 | 15 | 15 | 0 | 0 | 94.1 | 114 | 54 | 52 | 22 | 88 | 11 | 5 |
| Ian Snell | FLT | sp | 28 | 5.79 | 5 | 8 | 0 | 23 | 23 | 0 | 0 | 124.1 | 149 | 88 | 80 | 57 | 77 | 13 | 11 |
| Andy Sonnanstine | HEN | sp | 27 | 18.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 0 | 1 | 1 | 0 |
| Joakim Soria | DRI | cl | 26 | 1.93 | 2 | 2 | 22 | 50 | 0 | 0 | 0 | 51.1 | 31 | 13 | 11 | 13 | 64 | 6 | 2 |
| Rafael Soriano | REB | cl | 30 | 3.50 | 4 | 8 | 23 | 59 | 0 | 0 | 0 | 61.2 | 56 | 25 | 24 | 23 | 82 | 8 | 6 |
| Jeremy Sowers* | SLG | sp | 27 | 4.09 | 7 | 7 | 0 | 22 | 22 | 2 | 1 | 127.2 | 124 | 60 | 58 | 58 | 51 | 9 | 10 |
| Craig Stammen | SID | sp | 26 | 7.22 | 6 | 8 | 0 | 26 | 19 | 1 | 0 | 109.2 | 146 | 92 | 88 | 36 | 48 | 26 | 9 |
| Tim Stauffer | REB | sp | 28 | 6.70 | 5 | 5 | 0 | 14 | 14 | 0 | 0 | 84.2 | 99 | 63 | 63 | 40 | 62 | 16 | 15 |
| Mitch Stetter* | PIN | mr | 29 | 2.47 | 0 | 1 | 1 | 46 | 0 | 0 | 0 | 43.2 | 30 | 13 | 12 | 19 | 36 | 5 | 2 |
| Brian Stokes | PHO | mr | 30 | 7.09 | 1 | 1 | 5 | 29 | 0 | 0 | 0 | 33.0 | 58 | 27 | 26 | 10 | 16 | 1 | 4 |
| Huston Street | INP | cl | 26 | 4.18 | 1 | 6 | 20 | 58 | 0 | 0 | 0 | 66.2 | 57 | 31 | 31 | 28 | 79 | 12 | 4 |
| Eric Stults* | PHO | sp | 30 | 4.89 | 4 | 1 | 0 | 10 | 10 | 0 | 0 | 57.0 | 69 | 35 | 31 | 25 | 46 | 8 | 11 |
| Jeff Suppan | FOR | sp | 35 | 7.07 | 7 | 12 | 0 | 35 | 30 | 1 | 0 | 149.0 | 201 | 122 | 117 | 77 | 78 | 23 | 16 |
| Ken Takahashi* | EMP | mr | 41 | 4.12 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 19.2 | 16 | 12 | 9 | 15 | 17 | 2 | 1 |
| Brian Tallet* | IRI | sp | 32 | 4.21 | 9 | 12 | 0 | 25 | 25 | 0 | 0 | 162.1 | 158 | 86 | 76 | 65 | 140 | 18 | 12 |
| Junichi Tazawa | SID | sp | 24 | 15.22 | 0 | 2 | 1 | 22 | 0 | 0 | 0 | 31.1 | 85 | 57 | 53 | 14 | 22 | 8 | 2 |
| Robinson Tejeda |   | mr | 28 | 2.77 | 4 | 1 | 1 | 36 | 1 | 0 | 0 | 48.2 | 27 | 15 | 15 | 32 | 62 | 3 | 1 |
| Joe Thatcher* | SLG | mr | 28 | 3.21 | 1 | 0 | 3 | 49 | 0 | 0 | 0 | 42.0 | 45 | 17 | 15 | 15 | 54 | 0 | 2 |
| Brad Thompson | ANR | mr | 28 | 4.15 | 5 | 4 | 3 | 47 | 4 | 0 | 0 | 73.2 | 80 | 38 | 34 | 20 | 35 | 2 | 11 |
| Matt Thornton* | SYN | mr | 33 | 2.77 | 6 | 4 | 1 | 79 | 0 | 0 | 0 | 68.1 | 49 | 23 | 21 | 17 | 90 | 1 | 2 |
| Chris Tillman | STR | sp | 22 | 6.75 | 1 | 4 | 0 | 6 | 6 | 0 | 0 | 33.1 | 37 | 26 | 25 | 11 | 21 | 10 | 5 |
| Jess Todd | INP | mr | 24 | 5.32 | 1 | 3 | 0 | 17 | 0 | 0 | 0 | 23.2 | 25 | 16 | 14 | 12 | 16 | 8 | 1 |
| Brett Tomko | STR | mr | 37 | 3.32 | 0 | 5 | 0 | 10 | 10 | 1 | 0 | 62.1 | 51 | 30 | 23 | 18 | 41 | 9 | 4 |
| Ramon Troncoso | B C | mr | 27 | 5.09 | 4 | 4 | 4 | 61 | 0 | 0 | 0 | 76.0 | 80 | 47 | 43 | 31 | 41 | 7 | 5 |
| Koji Uehara | SYN | sp | 35 | 2.63 | 6 | 3 | 0 | 11 | 10 | 0 | 0 | 65.0 | 41 | 21 | 19 | 12 | 53 | 6 | 3 |
| Merkin Valdez | FOR | mr | 28 | 17.47 | 1 | 3 | 0 | 12 | 0 | 0 | 0 | 11.1 | 20 | 23 | 22 | 14 | 6 | 5 | 1 |
| Jose Valverde | IRI | cl | 30 | 2.72 | 5 | 2 | 12 | 50 | 0 | 0 | 0 | 59.2 | 37 | 19 | 18 | 21 | 73 | 5 | 5 |
| Rick VandenHurk | COM | sp | 25 | 4.82 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 18.2 | 21 | 14 | 10 | 10 | 16 | 6 | 0 |
| Claudio Vargas | MAI | mr | 32 | 2.85 | 5 | 2 | 0 | 34 | 0 | 0 | 0 | 41.0 | 27 | 13 | 13 | 19 | 20 | 3 | 6 |
| Jason Vargas* | SKT | sp | 27 | 5.36 | 4 | 8 | 0 | 14 | 14 | 4 | 0 | 97.1 | 119 | 59 | 58 | 21 | 61 | 23 | 9 |
| Esmerling Vasquez | ANR | mr | 26 | 3.32 | 1 | 3 | 2 | 42 | 0 | 0 | 0 | 40.2 | 38 | 17 | 15 | 13 | 32 | 1 | 4 |
| Javier Vazquez | PEA | sp | 33 | 3.55 | 15 | 5 | 0 | 32 | 32 | 3 | 2 | 200.1 | 188 | 81 | 79 | 40 | 248 | 25 | 13 |
| Justin Verlander | SCO | sp | 27 | 2.52 | 20 | 7 | 0 | 35 | 35 | 5 | 4 | 253.1 | 193 | 77 | 71 | 59 | 283 | 16 | 16 |
| Carlos Villanueva | COM | mr | 26 | 4.56 | 0 | 2 | 1 | 34 | 0 | 0 | 0 | 49.1 | 55 | 26 | 25 | 19 | 44 | 5 | 4 |
| Edinson Volquez | B C | sp | 26 | 4.05 | 0 | 2 | 0 | 24 | 1 | 0 | 0 | 46.2 | 29 | 21 | 21 | 39 | 46 | 3 | 4 |
| Chris Volstad | PEA | sp | 23 | 4.48 | 6 | 3 | 0 | 18 | 10 | 0 | 0 | 68.1 | 63 | 41 | 34 | 25 | 41 | 14 | 9 |
| Billy Wagner* | BOU | mr | 38 | 4.70 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 15.1 | 13 | 8 | 8 | 11 | 24 | 0 | 2 |
| Adam Wainwright | PEA | sp | 28 | 3.69 | 16 | 5 | 0 | 33 | 33 | 1 | 1 | 214.2 | 204 | 97 | 88 | 69 | 208 | 22 | 16 |
| Tim Wakefield | PIN | sp | 43 | 4.96 | 5 | 8 | 0 | 21 | 21 | 2 | 0 | 132.1 | 135 | 90 | 73 | 58 | 78 | 17 | 12 |
| Tyler Walker | SKT | mr | 34 | 3.13 | 1 | 1 | 2 | 18 | 0 | 0 | 0 | 31.2 | 33 | 12 | 11 | 3 | 29 | 5 | 0 |
| Chien-Ming Wang | IRI | sp | 30 | 7.63 | 1 | 7 | 0 | 10 | 9 | 0 | 0 | 46.0 | 73 | 42 | 39 | 23 | 30 | 7 | 6 |
| Jarrod Washburn* |   | sp | 35 | 4.99 | 13 | 9 | 0 | 28 | 28 | 1 | 0 | 171.1 | 175 | 112 | 95 | 50 | 87 | 31 | 19 |
| David Weathers | EMP | mr | 40 | 4.12 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 19.2 | 14 | 9 | 9 | 12 | 12 | 1 | 3 |
| Jeff Weaver | IRI | mr | 33 | 10.03 | 2 | 5 | 0 | 16 | 7 | 1 | 0 | 49.1 | 74 | 57 | 55 | 24 | 32 | 6 | 2 |
| Jered Weaver | BOU | sp | 27 | 3.92 | 8 | 13 | 0 | 32 | 32 | 1 | 0 | 211.0 | 205 | 110 | 92 | 82 | 167 | 18 | 12 |
| Ryan Webb | PHO | mr | 24 | 4.78 | 2 | 0 | 0 | 19 | 0 | 0 | 0 | 26.1 | 31 | 18 | 14 | 13 | 20 | 4 | 3 |
| Todd Wellemeyer | LEG | sp | 31 | 8.35 | 2 | 9 | 0 | 16 | 16 | 0 | 0 | 74.1 | 117 | 71 | 69 | 38 | 66 | 19 | 9 |
| Kip Wells | SCO | mr | 33 | 6.20 | 3 | 3 | 0 | 11 | 7 | 0 | 0 | 45.0 | 48 | 33 | 31 | 25 | 24 | 3 | 4 |
| Randy Wells | STR | sp | 27 | 3.98 | 10 | 6 | 0 | 26 | 26 | 1 | 0 | 163.0 | 162 | 76 | 72 | 50 | 124 | 13 | 17 |
| Sean West* | SID | sp | 24 | 7.45 | 6 | 10 | 0 | 22 | 19 | 0 | 0 | 93.0 | 138 | 87 | 77 | 35 | 76 | 16 | 10 |
| Dan Wheeler | HEN | mr | 32 | 3.09 | 4 | 4 | 1 | 44 | 0 | 0 | 0 | 58.1 | 38 | 24 | 20 | 15 | 30 | 6 | 3 |
| Sean White | MAI | mr | 29 | 2.73 | 6 | 2 | 2 | 39 | 0 | 0 | 0 | 62.2 | 58 | 23 | 19 | 15 | 26 | 5 | 3 |
| Dontrelle Willis* | FOR | sp | 28 | 4.46 | 1 | 1 | 0 | 9 | 6 | 0 | 0 | 34.1 | 28 | 17 | 17 | 31 | 18 | 3 | 6 |
| Brian Wilson | FOR | cl | 28 | 3.59 | 5 | 8 | 16 | 60 | 0 | 0 | 0 | 72.2 | 76 | 35 | 29 | 36 | 83 | 2 | 3 |
| C.J. Wilson* | IRI | mr | 29 | 2.52 | 1 | 3 | 1 | 59 | 0 | 0 | 0 | 75.0 | 51 | 23 | 21 | 32 | 92 | 4 | 4 |
| Randy Wolf* | HSX | sp | 33 | 3.64 | 11 | 12 | 0 | 32 | 32 | 2 | 1 | 200.1 | 195 | 88 | 81 | 62 | 149 | 14 | 18 |
| Kerry Wood | BOU | cl | 33 | 3.17 | 2 | 6 | 16 | 48 | 0 | 0 | 0 | 54.0 | 51 | 27 | 19 | 32 | 57 | 4 | 9 |
| Jamey Wright | PHO | mr | 35 | 2.06 | 6 | 2 | 7 | 37 | 0 | 0 | 0 | 48.0 | 28 | 13 | 11 | 23 | 39 | 4 | 3 |
| Michael Wuertz | DRI | mr | 31 | 2.57 | 6 | 2 | 7 | 63 | 0 | 0 | 0 | 77.0 | 53 | 22 | 22 | 24 | 102 | 6 | 4 |
| Chris Young | HSX | sp | 31 | 4.90 | 4 | 5 | 0 | 14 | 14 | 1 | 0 | 86.1 | 77 | 49 | 47 | 45 | 61 | 14 | 5 |
| Carlos Zambrano | SYN | sp | 29 | 5.00 | 17 | 6 | 0 | 28 | 28 | 0 | 0 | 171.0 | 164 | 104 | 95 | 88 | 175 | 20 | 6 |
| Clay Zavada* | PEA | mr | 26 | 2.70 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | 3.1 | 1 | 1 | 1 | 0 | 4 | 1 | 0 |
| Brad Ziegler | COM | mr | 30 | 3.38 | 3 | 2 | 2 | 35 | 0 | 0 | 0 | 40.0 | 53 | 16 | 15 | 28 | 24 | 0 | 12 |
| Jordan Zimmermann | BOU | sp | 24 | 5.07 | 4 | 7 | 0 | 17 | 17 | 0 | 0 | 94.0 | 105 | 55 | 53 | 33 | 99 | 15 | 4 |
| Barry Zito* | ANR | sp | 32 | 4.41 | 16 | 7 | 0 | 33 | 33 | 0 | 0 | 200.0 | 211 | 108 | 98 | 102 | 143 | 28 | 14 |
| Joel Zumaya | FOR | mr | 25 | 10.02 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 32.1 | 56 | 40 | 36 | 26 | 32 | 8 | 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 |
| David Aardsma | SLG | cl | 28 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 5.3 | 3.5 | 9.0 | 9.9 | 0.3 | 2.8 | 0.98 |
| Alfredo Aceves | FLT | mr | 27 | 5 | 1 | 5 | 8 | 0 | 0 | 2 | 1 | 7.6 | 2.1 | 10.6 | 9.2 | 1.2 | 4.4 | 1.08 |
| Mike Adams | SKT | mr | 31 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 2 | 3.7 | 1.6 | 5.5 | 8.7 | 0.0 | 5.5 | 0.58 |
| Jeremy Affeldt* | ANR | mr | 31 | 9 | 2 | 1 | 2 | 3 | 0 | 0 | 2 | 7.0 | 4.5 | 11.9 | 7.9 | 0.2 | 1.7 | 1.29 |
| Brett Anderson* | DRI | sp | 22 | 15 | 5 | 0 | 5 | 0 | 2 | 0 | 1 | 8.9 | 2.0 | 11.1 | 7.7 | 0.9 | 3.9 | 1.21 |
| Alberto Arias | SKT | mr | 26 | 5 | 1 | 2 | 4 | 4 | 0 | 1 | 2 | 10.2 | 2.4 | 13.5 | 6.5 | 0.7 | 2.7 | 1.40 |
| Bronson Arroyo | PIN | sp | 33 | 14 | 7 | 3 | 7 | 2 | 0 | 3 | 7 | 10.5 | 2.8 | 13.6 | 4.6 | 1.8 | 1.7 | 1.48 |
| Burke Badenhop | SKT | mr | 27 | 1 | 2 | 1 | 0 | 2 | 0 | 1 | 4 | 10.4 | 2.5 | 12.9 | 7.6 | 0.9 | 3.1 | 1.43 |
| Danys Baez | STR | mr | 32 | 5 | 2 | 3 | 2 | 1 | 3 | 0 | 1 | 6.0 | 2.6 | 8.8 | 5.7 | 0.7 | 2.2 | 0.96 |
| Andrew Bailey | MAI | cl | 26 | 5 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 5.8 | 1.4 | 7.5 | 10.5 | 0.5 | 7.5 | 0.80 |
| Homer Bailey | DRI | sp | 24 | 7 | 3 | 0 | 2 | 7 | 0 | 3 | 2 | 8.3 | 4.9 | 13.4 | 8.1 | 0.9 | 1.7 | 1.47 |
| Scott Baker | HEN | sp | 28 | 11 | 4 | 1 | 2 | 1 | 0 | 10 | 11 | 8.2 | 1.9 | 10.2 | 7.6 | 0.8 | 3.9 | 1.12 |
| Collin Balester | SID | sp | 24 | 0 | 0 | 6 | 3 | 1 | 0 | 1 | 4 | 12.2 | 7.0 | 19.7 | 7.5 | 3.1 | 1.1 | 2.13 |
| Grant Balfour | MAI | mr | 32 | 2 | 2 | 0 | 3 | 0 | 0 | 1 | 3 | 11.1 | 4.2 | 15.9 | 8.2 | 0.8 | 1.9 | 1.71 |
| Brian Bannister | FLT | sp | 29 | 11 | 5 | 1 | 3 | 13 | 3 | 3 | 5 | 8.4 | 2.9 | 11.4 | 6.5 | 0.9 | 2.3 | 1.25 |
| Daniel Bard |   | mr | 25 | 4 | 3 | 3 | 1 | 0 | 2 | 2 | 1 | 4.4 | 4.9 | 9.5 | 10.9 | 0.7 | 2.2 | 1.03 |
| Antonio Bastardo* | SYN | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.8 | 3.0 | 12.8 | 5.3 | 2.3 | 1.8 | 1.42 |
| Miguel Batista | PHO | mr | 39 | 3 | 0 | 1 | 1 | 5 | 0 | 1 | 0 | 8.4 | 3.5 | 12.1 | 7.0 | 0.9 | 2.0 | 1.32 |
| Josh Beckett | SLG | sp | 30 | 7 | 2 | 5 | 3 | 3 | 2 | 9 | 7 | 8.4 | 2.9 | 11.4 | 8.0 | 1.0 | 2.7 | 1.26 |
| Erik Bedard* | REB | sp | 31 | 4 | 1 | 2 | 4 | 1 | 0 | 5 | 4 | 8.5 | 5.6 | 14.5 | 11.3 | 2.1 | 2.0 | 1.57 |
| Joe Beimel* | HSX | mr | 33 | 0 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 11.2 | 2.5 | 13.7 | 4.6 | 1.5 | 1.8 | 1.52 |
| Ronald Belisario | SCO | mr | 27 | 1 | 0 | 2 | 1 | 2 | 0 | 0 | 4 | 8.4 | 3.5 | 12.0 | 8.4 | 1.3 | 2.4 | 1.32 |
| Matt Belisle | BOU | mr | 30 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 7.6 | 1.6 | 9.7 | 5.4 | 0.5 | 3.3 | 1.02 |
| Heath Bell | HEN | cl | 32 | 5 | 0 | 2 | 1 | 5 | 0 | 0 | 6 | 8.9 | 3.5 | 12.5 | 10.7 | 0.5 | 3.1 | 1.37 |
| Trevor Bell | ANR | sp | 23 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 18.0 | 2.6 | 21.9 | 7.1 | 0.0 | 2.8 | 2.29 |
| Justin Berg | INP | mr | 26 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 11.7 | 2.2 | 13.9 | 4.4 | 0.7 | 2.0 | 1.54 |
| Brad Bergesen | LEG | sp | 24 | 4 | 2 | 1 | 6 | 3 | 0 | 1 | 3 | 7.0 | 2.3 | 9.7 | 4.0 | 0.4 | 1.7 | 1.03 |
| Jason Berken | SID | sp | 26 | 27 | 4 | 4 | 9 | 0 | 0 | 5 | 5 | 11.5 | 3.9 | 16.0 | 5.1 | 0.7 | 1.3 | 1.71 |
| Rafael Betancourt | SLG | mr | 35 | 7 | 0 | 5 | 0 | 2 | 0 | 0 | 2 | 7.2 | 3.4 | 10.6 | 11.4 | 0.3 | 3.4 | 1.17 |
| Chad Billingsley | EMP | sp | 25 | 7 | 6 | 5 | 6 | 12 | 0 | 3 | 8 | 7.4 | 4.2 | 11.8 | 8.2 | 0.7 | 2.0 | 1.28 |
| Nick Blackburn | SCO | sp | 28 | 8 | 10 | 0 | 3 | 4 | 0 | 4 | 3 | 8.6 | 1.6 | 10.4 | 4.7 | 1.1 | 2.9 | 1.14 |
| Joe Blanton | HEN | sp | 29 | 11 | 7 | 0 | 10 | 6 | 0 | 10 | 4 | 9.2 | 3.1 | 12.8 | 7.7 | 1.6 | 2.4 | 1.37 |
| Jerry Blevins* | B C | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 7.7 | 3.6 | 11.7 | 12.5 | 0.4 | 3.4 | 1.25 |
| Mitchell Boggs | SLG | sp | 26 | 2 | 2 | 2 | 1 | 3 | 0 | 3 | 2 | 9.7 | 5.2 | 15.2 | 7.8 | 0.5 | 1.5 | 1.66 |
| Jeremy Bonderman | SID | mr | 27 | 2 | 0 | 0 | 4 | 1 | 1 | 0 | 3 | 9.6 | 5.5 | 16.4 | 4.4 | 1.4 | 0.8 | 1.67 |
| Eddie Bonine | FOR | mr | 29 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 12.0 | 3.0 | 15.4 | 5.1 | 2.1 | 1.7 | 1.67 |
| Michael Bowden | IRI | mr | 23 | 2 | 0 | 4 | 0 | 4 | 0 | 1 | 2 | 16.0 | 6.1 | 22.0 | 6.6 | 3.9 | 1.1 | 2.45 |
| Blaine Boyer | SCO | mr | 28 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 7.5 | 1.3 | 10.0 | 3.1 | 0.0 | 2.5 | 0.98 |
| Dallas Braden* |   | sp | 26 | 4 | 0 | 7 | 3 | 0 | 0 | 5 | 6 | 10.7 | 3.9 | 14.8 | 6.2 | 0.6 | 1.6 | 1.62 |
| Craig Breslow* | PIN | mr | 29 | 3 | 1 | 4 | 1 | 2 | 5 | 0 | 0 | 6.5 | 3.6 | 10.2 | 8.6 | 0.9 | 2.4 | 1.12 |
| Jonathan Broxton | LEG | cl | 26 | 6 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 6.5 | 4.1 | 10.8 | 12.7 | 0.5 | 3.1 | 1.18 |
| Brian Bruney | FOR | mr | 28 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 2 | 7.3 | 3.5 | 11.4 | 9.1 | 0.9 | 2.6 | 1.21 |
| Clay Buchholz | IRI | sp | 25 | 3 | 4 | 0 | 5 | 0 | 0 | 1 | 1 | 8.5 | 3.5 | 12.5 | 5.9 | 1.1 | 1.7 | 1.34 |
| Billy Buckner | PHO | sp | 26 | 0 | 2 | 3 | 2 | 7 | 0 | 1 | 1 | 14.2 | 3.9 | 18.4 | 7.8 | 2.7 | 2.0 | 2.01 |
| Mark Buehrle* | SYN | sp | 31 | 5 | 4 | 1 | 10 | 2 | 2 | 8 | 2 | 9.6 | 2.7 | 12.7 | 4.8 | 1.1 | 1.8 | 1.36 |
| Jason Bulger | BOU | mr | 31 | 6 | 1 | 3 | 1 | 5 | 0 | 1 | 6 | 7.2 | 4.1 | 11.5 | 10.5 | 0.6 | 2.5 | 1.26 |
| Madison Bumgarner* | ANR | mr | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 3.0 | 15.0 | 10.5 | 1.5 | 3.5 | 1.67 |
| A.J. Burnett | HSX | sp | 33 | 22 | 10 | 0 | 10 | 12 | 2 | 6 | 6 | 10.2 | 4.1 | 14.8 | 9.5 | 1.2 | 2.3 | 1.59 |
| Sean Burnett* | PEA | mr | 27 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 6.1 | 4.1 | 10.5 | 6.1 | 1.7 | 1.5 | 1.13 |
| Mike Burns | SKT | sp | 31 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 2 | 14.2 | 3.8 | 18.1 | 7.1 | 2.0 | 1.9 | 1.99 |
| Jared Burton | SYN | mr | 29 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 10.1 | 2.3 | 12.4 | 8.4 | 2.8 | 3.8 | 1.38 |
| Dave Bush | B C | sp | 30 | 9 | 1 | 1 | 14 | 1 | 0 | 1 | 6 | 13.4 | 3.7 | 18.4 | 6.7 | 1.2 | 1.8 | 1.90 |
| Tim Byrdak* | HSX | mr | 36 | 4 | 5 | 2 | 1 | 3 | 0 | 1 | 4 | 5.5 | 5.5 | 11.1 | 7.1 | 1.0 | 1.3 | 1.21 |
| Trevor Cahill | COM | sp | 22 | 6 | 1 | 6 | 5 | 1 | 0 | 5 | 3 | 9.6 | 3.1 | 13.1 | 4.9 | 0.9 | 1.6 | 1.41 |
| Matt Cain | COM | sp | 25 | 3 | 3 | 2 | 0 | 9 | 0 | 7 | 8 | 8.9 | 3.9 | 12.8 | 7.7 | 1.2 | 2.0 | 1.42 |
| Kiko Calero | PEA | mr | 35 | 4 | 3 | 0 | 3 | 4 | 0 | 2 | 2 | 6.1 | 4.4 | 10.9 | 10.1 | 0.0 | 2.3 | 1.16 |
| Kevin Cameron | REB | mr | 30 | 4 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 7.7 | 4.2 | 11.9 | 9.0 | 0.5 | 2.1 | 1.32 |
| Shawn Camp | DRI | mr | 34 | 2 | 2 | 1 | 8 | 0 | 0 | 1 | 0 | 8.2 | 2.6 | 11.7 | 6.7 | 0.8 | 2.6 | 1.19 |
| Matt Capps | STR | cl | 26 | 3 | 1 | 2 | 1 | 0 | 0 | 2 | 2 | 10.9 | 3.6 | 14.7 | 7.3 | 1.7 | 2.1 | 1.60 |
| Esmailin Caridad | PHO | mr | 26 | 2 | 0 | 1 | 5 | 1 | 0 | 1 | 1 | 8.5 | 2.8 | 13.7 | 10.4 | 0.5 | 3.7 | 1.26 |
| Jesse Carlson* | PHO | mr | 29 | 1 | 1 | 5 | 2 | 1 | 1 | 1 | 3 | 9.2 | 3.9 | 13.4 | 7.0 | 0.7 | 1.8 | 1.45 |
| Fausto Carmona | REB | sp | 26 | 15 | 3 | 12 | 3 | 11 | 0 | 4 | 6 | 12.4 | 6.3 | 18.9 | 5.5 | 1.3 | 0.9 | 2.08 |
| Chris Carpenter | SLG | sp | 35 | 6 | 4 | 8 | 4 | 2 | 0 | 9 | 7 | 7.9 | 2.3 | 10.4 | 6.8 | 0.6 | 3.0 | 1.13 |
| Carlos Carrasco | SCO | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17.0 | 5.3 | 22.3 | 3.5 | 1.8 | 0.7 | 2.48 |
| D.J. Carrasco | SYN | mr | 33 | 2 | 2 | 11 | 0 | 5 | 0 | 0 | 1 | 8.7 | 3.5 | 12.2 | 5.6 | 0.1 | 1.6 | 1.36 |
| Alberto Castillo* | REB | mr | 34 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 13.5 | 4.5 | 22.5 | 0.0 | 0.0 | 0.0 | 2.00 |
| Brett Cecil* | B C | sp | 23 | 8 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 11.2 | 3.8 | 15.1 | 6.3 | 1.5 | 1.7 | 1.67 |
| Jhoulys Chacin | IRI | mr | 22 | 1 | 0 | 3 | 0 | 2 | 0 | 1 | 2 | 3.4 | 7.9 | 11.3 | 7.3 | 1.7 | 0.9 | 1.25 |
| Joba Chamberlain | BOU | sp | 24 | 17 | 7 | 2 | 9 | 4 | 4 | 11 | 10 | 10.4 | 4.0 | 14.9 | 7.8 | 0.7 | 1.9 | 1.60 |
| Jesse Chavez | PHO | mr | 26 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 8.9 | 1.7 | 11.0 | 5.9 | 1.7 | 3.5 | 1.17 |
| Randy Choate* | DRI | mr | 34 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7.3 | 1.8 | 9.6 | 2.7 | 0.5 | 1.5 | 1.02 |
| Tyler Clippard | FOR | mr | 25 | 3 | 2 | 0 | 3 | 0 | 0 | 2 | 4 | 4.6 | 5.2 | 10.3 | 9.7 | 1.2 | 1.9 | 1.09 |
| Todd Coffey | HSX | mr | 29 | 2 | 0 | 1 | 2 | 0 | 0 | 3 | 2 | 8.5 | 1.9 | 10.6 | 7.2 | 0.4 | 3.8 | 1.15 |
| Phil Coke* | SCO | mr | 27 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 5.4 | 2.6 | 7.9 | 7.5 | 1.1 | 2.9 | 0.88 |
| Bartolo Colon | INP | sp | 37 | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 8.3 | 2.0 | 10.5 | 4.4 | 2.8 | 2.2 | 1.14 |
| Roman Colon | MAI | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 3.9 | 6.4 | 6.4 | 0.0 | 1.7 | 0.71 |
| Clay Condrey | DRI | mr | 34 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 8.2 | 2.4 | 10.6 | 5.5 | 0.7 | 2.3 | 1.18 |
| Jose Contreras | SYN | sp | 38 | 7 | 0 | 0 | 7 | 7 | 0 | 1 | 6 | 9.3 | 4.6 | 14.5 | 7.2 | 0.8 | 1.6 | 1.54 |
| Aaron Cook | SYN | sp | 31 | 7 | 2 | 3 | 5 | 7 | 0 | 6 | 3 | 9.2 | 3.3 | 12.8 | 4.6 | 0.9 | 1.4 | 1.39 |
| Francisco Cordero | HSX | cl | 35 | 3 | 1 | 0 | 2 | 7 | 0 | 1 | 1 | 7.6 | 4.5 | 12.4 | 7.6 | 0.3 | 1.7 | 1.35 |
| Lance Cormier |   | mr | 29 | 2 | 2 | 7 | 0 | 3 | 0 | 2 | 1 | 8.3 | 3.5 | 11.8 | 5.0 | 0.4 | 1.4 | 1.31 |
| Manuel Corpas | B C | mr | 27 | 3 | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 10.2 | 2.9 | 13.4 | 5.9 | 0.8 | 2.0 | 1.46 |
| Kevin Correia | REB | sp | 29 | 10 | 5 | 3 | 1 | 4 | 0 | 6 | 8 | 10.7 | 2.3 | 13.0 | 5.9 | 1.1 | 2.6 | 1.44 |
| Jesse Crain | IRI | mr | 28 | 7 | 0 | 4 | 6 | 1 | 1 | 1 | 3 | 10.6 | 6.5 | 18.1 | 7.5 | 0.5 | 1.2 | 1.90 |
| Juan Cruz | IRI | mr | 31 | 2 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 7.3 | 3.9 | 11.4 | 6.1 | 0.7 | 1.5 | 1.25 |
| Johnny Cueto | EMP | sp | 24 | 4 | 4 | 5 | 13 | 2 | 0 | 4 | 7 | 11.0 | 4.0 | 15.7 | 6.7 | 1.2 | 1.7 | 1.67 |
| Matt Daley | STR | mr | 28 | 3 | 0 | 2 | 3 | 0 | 0 | 1 | 4 | 8.6 | 4.3 | 13.3 | 8.9 | 1.4 | 2.1 | 1.43 |
| John Danks* | INP | sp | 25 | 16 | 5 | 5 | 6 | 0 | 0 | 6 | 10 | 10.0 | 4.1 | 14.4 | 6.6 | 2.3 | 1.6 | 1.57 |
| Kyle Davies | FLT | sp | 26 | 16 | 3 | 1 | 0 | 11 | 0 | 3 | 5 | 8.8 | 4.8 | 13.6 | 5.7 | 1.2 | 1.2 | 1.51 |
| Doug Davis* | STR | sp | 34 | 1 | 3 | 0 | 3 | 10 | 1 | 4 | 4 | 8.9 | 5.1 | 14.2 | 7.0 | 1.1 | 1.4 | 1.56 |
| Wade Davis | SID | sp | 24 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 9.8 | 2.3 | 12.1 | 8.8 | 0.9 | 3.8 | 1.34 |
| Jorge de la Rosa* | SID | sp | 29 | 11 | 9 | 4 | 6 | 9 | 3 | 2 | 5 | 8.8 | 4.6 | 13.7 | 9.5 | 1.1 | 2.1 | 1.49 |
| Manny Delcarmen |   | mr | 28 | 6 | 0 | 0 | 3 | 0 | 0 | 2 | 2 | 11.9 | 4.8 | 17.3 | 7.3 | 1.1 | 1.5 | 1.85 |
| Ryan Dempster | PIN | sp | 33 | 15 | 5 | 4 | 7 | 9 | 0 | 9 | 9 | 10.4 | 2.8 | 13.6 | 7.7 | 1.1 | 2.7 | 1.47 |
| Elmer Dessens | STR | mr | 39 | 1 | 2 | 1 | 6 | 0 | 0 | 0 | 1 | 4.0 | 3.4 | 9.1 | 4.8 | 0.9 | 1.4 | 0.82 |
| Ross Detwiler* | SID | sp | 24 | 6 | 3 | 2 | 3 | 5 | 0 | 1 | 2 | 10.0 | 5.0 | 15.4 | 5.6 | 0.5 | 1.1 | 1.67 |
| Mark DiFelice | HEN | mr | 33 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 2.6 | 10.9 | 8.8 | 2.1 | 3.4 | 1.21 |
| Brendan Donnelly | EMP | mr | 38 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 7.7 | 5.0 | 13.2 | 7.2 | 0.0 | 1.4 | 1.41 |
| Octavio Dotel | FLT | mr | 36 | 5 | 1 | 3 | 0 | 2 | 1 | 2 | 0 | 6.8 | 6.8 | 13.5 | 11.7 | 1.1 | 1.7 | 1.50 |
| Scott Downs* | MAI | mr | 34 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 6.2 | 1.9 | 8.2 | 8.7 | 0.2 | 4.5 | 0.91 |
| Brian Duensing* | PIN | mr | 27 | 5 | 1 | 1 | 5 | 0 | 0 | 1 | 2 | 9.0 | 3.4 | 13.0 | 5.6 | 1.1 | 1.6 | 1.37 |
| Zach Duke* | MAI | sp | 27 | 7 | 2 | 2 | 4 | 1 | 2 | 3 | 5 | 10.3 | 2.4 | 12.9 | 4.5 | 0.9 | 1.9 | 1.41 |
| Chad Durbin | STR | mr | 32 | 2 | 0 | 1 | 3 | 1 | 0 | 2 | 0 | 9.8 | 7.5 | 18.4 | 8.3 | 1.1 | 1.1 | 1.92 |
| Scott Elbert* | BOU | mr | 24 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14.0 | 6.5 | 20.5 | 7.0 | 0.5 | 1.1 | 2.28 |
| Dana Eveland* | SID | sp | 26 | 8 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 15.0 | 4.3 | 19.3 | 2.8 | 0.4 | 0.7 | 2.15 |
| Scott Eyre* | DRI | mr | 38 | 1 | 0 | 2 | 2 | 3 | 0 | 0 | 1 | 4.2 | 9.0 | 14.3 | 5.8 | 1.1 | 0.6 | 1.47 |
| Willie Eyre | REB | mr | 31 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.3 | 4.7 | 14.0 | 1.9 | 0.9 | 0.4 | 1.55 |
| Kyle Farnsworth | FLT | mr | 34 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11.4 | 2.1 | 13.5 | 10.4 | 1.0 | 5.0 | 1.50 |
| Scott Feldman | SKT | sp | 27 | 28 | 3 | 0 | 8 | 9 | 6 | 8 | 10 | 10.3 | 3.3 | 14.0 | 5.1 | 0.9 | 1.5 | 1.51 |
| Pedro Feliciano* | HEN | mr | 33 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 1 | 7.6 | 3.7 | 11.7 | 10.0 | 1.2 | 2.7 | 1.26 |
| Neftali Feliz | SID | mr | 22 | 2 | 1 | 3 | 6 | 1 | 0 | 1 | 0 | 2.7 | 2.3 | 6.3 | 13.5 | 0.2 | 5.8 | 0.57 |
| Nelson Figueroa | SKT | sp | 36 | 4 | 3 | 0 | 5 | 0 | 0 | 2 | 5 | 14.1 | 3.7 | 18.6 | 6.7 | 1.9 | 1.8 | 1.98 |
| Doug Fister | EMP | sp | 26 | 4 | 1 | 0 | 3 | 0 | 0 | 2 | 3 | 10.0 | 1.8 | 12.2 | 5.0 | 1.6 | 2.8 | 1.31 |
| Gavin Floyd | B C | sp | 27 | 31 | 7 | 0 | 5 | 8 | 0 | 1 | 5 | 8.4 | 2.4 | 11.0 | 7.6 | 0.9 | 3.2 | 1.20 |
| Josh Fogg |   | mr | 33 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 4.5 | 3.7 | 8.7 | 3.9 | 1.2 | 1.1 | 0.92 |
| Frank Francisco | BOU | cl | 30 | 3 | 2 | 1 | 2 | 2 | 0 | 0 | 2 | 6.0 | 2.2 | 8.6 | 10.6 | 0.4 | 4.8 | 0.91 |
| Ryan Franklin | COM | cl | 37 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 4.5 | 4.2 | 8.7 | 7.0 | 0.0 | 1.7 | 0.97 |
| Jason Frasor | EMP | mr | 32 | 2 | 0 | 6 | 2 | 2 | 0 | 2 | 4 | 5.5 | 3.4 | 9.2 | 8.1 | 0.6 | 2.4 | 0.99 |
| Brian Fuentes* | PHO | cl | 34 | 7 | 3 | 2 | 1 | 1 | 0 | 1 | 4 | 10.6 | 3.2 | 14.0 | 6.6 | 0.5 | 2.1 | 1.54 |
| Jeff Fulchino | SCO | mr | 30 | 1 | 1 | 3 | 4 | 3 | 2 | 0 | 2 | 7.8 | 3.3 | 11.6 | 7.5 | 0.9 | 2.3 | 1.23 |
| Armando Galarraga | MAI | sp | 28 | 7 | 5 | 1 | 8 | 1 | 0 | 4 | 3 | 10.8 | 3.5 | 14.8 | 6.6 | 1.2 | 1.9 | 1.59 |
| Yovani Gallardo | IRI | sp | 24 | 7 | 7 | 0 | 7 | 11 | 0 | 2 | 4 | 7.9 | 4.5 | 12.8 | 10.0 | 1.0 | 2.2 | 1.39 |
| Freddy Garcia | BOU | sp | 34 | 4 | 0 | 0 | 1 | 3 | 0 | 1 | 3 | 9.7 | 2.1 | 11.9 | 6.0 | 0.5 | 2.9 | 1.31 |
| Jon Garland | STR | sp | 30 | 8 | 4 | 3 | 6 | 4 | 0 | 4 | 9 | 11.4 | 2.3 | 14.0 | 5.4 | 1.5 | 2.3 | 1.52 |
| Matt Garza | B C | sp | 26 | 16 | 6 | 0 | 14 | 2 | 0 | 3 | 3 | 9.0 | 3.4 | 13.0 | 8.0 | 1.1 | 2.4 | 1.38 |
| Chad Gaudin | REB | sp | 27 | 2 | 5 | 2 | 3 | 7 | 2 | 7 | 5 | 10.1 | 5.4 | 15.7 | 7.1 | 1.2 | 1.3 | 1.72 |
| Josh Geer | SID | sp | 27 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 11.0 | 1.9 | 13.2 | 4.4 | 2.5 | 2.3 | 1.44 |
| Samuel Gervacio | INP | mr | 25 | 0 | 1 | 1 | 0 | 4 | 0 | 1 | 0 | 6.6 | 5.8 | 12.5 | 9.6 | 0.8 | 1.6 | 1.38 |
| Dan Giese | SKT | mr | 33 | 2 | 2 | 1 | 0 | 3 | 0 | 2 | 0 | 9.3 | 3.6 | 13.0 | 5.2 | 1.0 | 1.4 | 1.44 |
| Gio Gonzalez* | FLT | sp | 24 | 2 | 1 | 2 | 3 | 1 | 0 | 1 | 1 | 12.5 | 5.8 | 18.7 | 9.1 | 2.2 | 1.6 | 2.03 |
| Mike Gonzalez* | SKT | mr | 32 | 1 | 1 | 0 | 4 | 5 | 0 | 1 | 7 | 6.7 | 4.3 | 11.4 | 10.0 | 1.0 | 2.4 | 1.21 |
| Tom Gorzelanny* | SLG | mr | 27 | 2 | 0 | 4 | 2 | 0 | 0 | 2 | 0 | 9.3 | 6.7 | 16.5 | 10.5 | 1.0 | 1.6 | 1.77 |
| John Grabow* | EMP | mr | 31 | 1 | 0 | 1 | 2 | 2 | 0 | 2 | 3 | 7.6 | 3.6 | 11.5 | 6.2 | 0.7 | 1.7 | 1.24 |
| Jeff Gray | REB | mr | 28 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.2 | 2.5 | 11.7 | 9.6 | 0.7 | 3.9 | 1.30 |
| Sean Green | PHO | mr | 31 | 4 | 1 | 2 | 5 | 4 | 3 | 2 | 2 | 9.6 | 4.8 | 15.2 | 5.1 | 1.1 | 1.1 | 1.60 |
| Luke Gregerson | SKT | mr | 26 | 5 | 1 | 2 | 4 | 5 | 0 | 2 | 4 | 6.2 | 3.2 | 9.9 | 10.8 | 0.4 | 3.4 | 1.04 |
| Kevin Gregg | STR | cl | 32 | 2 | 0 | 0 | 2 | 2 | 0 | 1 | 4 | 7.8 | 3.7 | 11.8 | 8.8 | 1.5 | 2.4 | 1.28 |
| Zack Greinke | MAI | sp | 26 | 8 | 6 | 1 | 8 | 3 | 0 | 3 | 8 | 7.9 | 2.6 | 10.9 | 10.2 | 0.7 | 3.9 | 1.17 |
| Jason Grilli | SKT | mr | 33 | 1 | 2 | 1 | 1 | 3 | 0 | 1 | 2 | 13.0 | 6.3 | 19.5 | 10.3 | 0.4 | 1.6 | 2.14 |
| Matt Guerrier | DRI | mr | 31 | 2 | 1 | 1 | 4 | 6 | 0 | 0 | 0 | 5.0 | 2.0 | 7.5 | 4.4 | 1.1 | 2.3 | 0.78 |
| Jeremy Guthrie | LEG | sp | 31 | 9 | 4 | 3 | 6 | 1 | 0 | 5 | 3 | 9.9 | 3.9 | 14.2 | 5.0 | 1.1 | 1.3 | 1.53 |
| Juan Gutierrez | LEG | mr | 26 | 4 | 2 | 1 | 1 | 2 | 0 | 2 | 3 | 7.8 | 3.4 | 11.3 | 7.9 | 0.4 | 2.3 | 1.24 |
| Angel Guzman | SYN | mr | 28 | 4 | 0 | 2 | 5 | 0 | 0 | 1 | 0 | 6.2 | 2.7 | 9.6 | 6.9 | 2.2 | 2.6 | 0.98 |
| Charlie Haeger | MAI | sp | 26 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 5.2 | 1.5 | 7.8 | 5.5 | 0.4 | 3.8 | 0.74 |
| Roy Halladay | PEA | sp | 33 | 22 | 7 | 3 | 7 | 2 | 0 | 6 | 8 | 8.7 | 1.5 | 10.5 | 7.8 | 0.4 | 5.1 | 1.14 |
| Cole Hamels* | PHO | sp | 26 | 13 | 3 | 4 | 6 | 1 | 0 | 1 | 4 | 11.7 | 2.2 | 14.2 | 7.6 | 1.7 | 3.4 | 1.55 |
| Jason Hammel | DRI | sp | 27 | 11 | 4 | 3 | 5 | 8 | 0 | 2 | 1 | 8.4 | 2.3 | 11.0 | 6.1 | 0.6 | 2.6 | 1.20 |
| Mike Hampton* | FLT | sp | 37 | 2 | 2 | 3 | 3 | 0 | 0 | 1 | 1 | 12.0 | 4.2 | 16.5 | 8.7 | 1.1 | 2.1 | 1.79 |
| Joel Hanrahan | FLT | mr | 28 | 5 | 0 | 2 | 3 | 21 | 1 | 2 | 7 | 12.1 | 6.9 | 19.5 | 9.1 | 0.6 | 1.3 | 2.11 |
| Tommy Hanson | FLT | sp | 23 | 8 | 2 | 3 | 1 | 2 | 0 | 2 | 4 | 10.0 | 3.7 | 13.8 | 8.8 | 0.9 | 2.4 | 1.52 |
| J.A. Happ* | PEA | sp | 27 | 5 | 2 | 2 | 3 | 1 | 0 | 1 | 3 | 9.9 | 3.3 | 13.4 | 5.4 | 1.2 | 1.6 | 1.46 |
| Aaron Harang | LEG | sp | 32 | 20 | 1 | 2 | 4 | 11 | 0 | 8 | 3 | 11.3 | 2.6 | 14.1 | 8.7 | 1.3 | 3.3 | 1.54 |
| Rich Harden | SCO | sp | 28 | 7 | 6 | 0 | 3 | 3 | 0 | 0 | 6 | 7.0 | 4.4 | 11.6 | 10.3 | 2.0 | 2.4 | 1.27 |
| Dan Haren | COM | sp | 29 | 12 | 3 | 0 | 4 | 10 | 0 | 5 | 7 | 8.4 | 1.6 | 10.2 | 8.3 | 1.3 | 5.3 | 1.11 |
| Matt Harrison* | SID | sp | 24 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 1 | 10.1 | 3.4 | 13.8 | 3.6 | 1.6 | 1.0 | 1.50 |
| Kevin Hart | FOR | sp | 27 | 2 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 15.2 | 7.6 | 27.0 | 5.1 | 1.7 | 0.7 | 2.53 |
| LaTroy Hawkins | PIN | mr | 37 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 6.5 | 1.9 | 8.6 | 5.8 | 0.9 | 3.0 | 0.93 |
| Blake Hawksworth | PEA | mr | 27 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 7.6 | 3.8 | 11.9 | 4.3 | 0.0 | 1.1 | 1.26 |
| Dirk Hayhurst | SLG | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.5 | 0.0 | 14.5 | 4.2 | 0.0 | 99.0 | 1.62 |
| Aaron Heilman | REB | mr | 31 | 5 | 3 | 3 | 2 | 3 | 0 | 4 | 4 | 9.0 | 4.0 | 13.3 | 7.8 | 2.0 | 2.0 | 1.45 |
| Mark Hendrickson* | FOR | mr | 36 | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 10.6 | 3.5 | 14.5 | 3.5 | 1.4 | 1.0 | 1.56 |
| Matt Herges | HEN | mr | 40 | 5 | 0 | 1 | 2 | 1 | 0 | 2 | 1 | 10.4 | 2.3 | 13.2 | 7.0 | 0.8 | 3.0 | 1.41 |
| David Hernandez | FOR | sp | 25 | 7 | 5 | 2 | 1 | 2 | 0 | 5 | 7 | 10.6 | 5.8 | 16.5 | 6.3 | 2.4 | 1.1 | 1.83 |
| Felix Hernandez | HEN | sp | 24 | 31 | 5 | 0 | 14 | 13 | 0 | 5 | 4 | 8.5 | 2.7 | 11.7 | 8.4 | 0.6 | 3.1 | 1.24 |
| Livan Hernandez | SKT | sp | 35 | 6 | 5 | 0 | 2 | 1 | 0 | 7 | 10 | 13.3 | 3.2 | 16.6 | 4.8 | 1.2 | 1.5 | 1.84 |
| Daniel Ray Herrera* | HSX | mr | 25 | 2 | 0 | 2 | 1 | 1 | 0 | 4 | 4 | 13.3 | 4.3 | 17.8 | 6.2 | 1.9 | 1.4 | 1.95 |
| Rich Hill* | LEG | sp | 30 | 3 | 0 | 6 | 0 | 1 | 1 | 1 | 2 | 9.3 | 7.0 | 16.3 | 8.0 | 1.0 | 1.1 | 1.81 |
| Luke Hochevar | STR | sp | 26 | 5 | 0 | 0 | 5 | 5 | 0 | 3 | 0 | 9.0 | 2.4 | 11.9 | 6.8 | 0.9 | 2.9 | 1.26 |
| Trevor Hoffman | SYN | cl | 42 | 1 | 1 | 3 | 0 | 1 | 0 | 2 | 3 | 6.0 | 3.1 | 9.1 | 8.3 | 0.3 | 2.7 | 1.01 |
| Derek Holland* | BOU | sp | 23 | 4 | 0 | 4 | 2 | 0 | 1 | 5 | 2 | 10.4 | 3.5 | 14.0 | 7.2 | 1.2 | 2.1 | 1.54 |
| J.P. Howell* | LEG | mr | 27 | 0 | 0 | 1 | 3 | 3 | 0 | 4 | 2 | 7.2 | 5.3 | 13.0 | 9.9 | 1.1 | 1.9 | 1.39 |
| Bob Howry | PEA | mr | 36 | 4 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 7.0 | 3.1 | 10.5 | 6.4 | 0.9 | 2.1 | 1.12 |
| Daniel Hudson | DRI | mr | 23 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 3.8 | 6.0 | 11.3 | 10.5 | 0.0 | 1.8 | 1.08 |
| Tim Hudson | PHO | sp | 34 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 17.6 | 2.3 | 19.9 | 5.9 | 1.8 | 2.6 | 2.21 |
| David Huff* | B C | sp | 25 | 9 | 2 | 0 | 3 | 2 | 0 | 1 | 4 | 10.3 | 2.3 | 12.9 | 4.2 | 0.8 | 1.8 | 1.40 |
| Phil Hughes | HSX | mr | 24 | 3 | 1 | 4 | 5 | 3 | 2 | 5 | 4 | 8.6 | 4.2 | 13.5 | 9.9 | 1.5 | 2.3 | 1.43 |
| Tommy Hunter | EMP | sp | 23 | 3 | 1 | 6 | 2 | 4 | 1 | 0 | 5 | 8.2 | 3.4 | 11.8 | 5.7 | 0.7 | 1.7 | 1.29 |
| Jason Isringhausen | SLG | mr | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 4.5 | 2.3 | 99.0 | 1.50 |
| Edwin Jackson | ANR | sp | 26 | 14 | 7 | 1 | 2 | 6 | 0 | 11 | 5 | 8.0 | 2.1 | 10.2 | 6.8 | 1.4 | 3.2 | 1.12 |
| Steven Jackson | PIN | mr | 28 | 1 | 2 | 0 | 0 | 9 | 0 | 0 | 4 | 8.8 | 5.0 | 13.8 | 2.5 | 0.8 | 0.5 | 1.53 |
| Chris Jakubauskas | BOU | mr | 31 | 6 | 0 | 4 | 0 | 2 | 2 | 0 | 3 | 10.9 | 2.9 | 13.8 | 5.1 | 1.2 | 1.8 | 1.53 |
| Bobby Jenks |   | cl | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 8.0 | 3.0 | 11.0 | 8.0 | 0.6 | 2.6 | 1.22 |
| Jason Jennings | IRI | mr | 31 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 1 | 6.1 | 5.1 | 12.1 | 5.1 | 0.3 | 1.0 | 1.24 |
| Kevin Jepsen | FOR | mr | 25 | 2 | 2 | 7 | 0 | 10 | 0 | 2 | 2 | 11.5 | 5.2 | 16.6 | 9.9 | 0.5 | 1.9 | 1.85 |
| Ubaldo Jimenez | ANR | sp | 26 | 19 | 2 | 2 | 15 | 7 | 5 | 3 | 6 | 7.0 | 3.6 | 11.2 | 9.1 | 0.6 | 2.5 | 1.17 |
| Waldis Joaquin | B C | mr | 23 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 9.3 | 5.9 | 17.7 | 9.3 | 0.0 | 1.6 | 1.69 |
| Jim Johnson | ANR | mr | 27 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 7.1 | 2.4 | 9.9 | 7.6 | 0.5 | 3.2 | 1.05 |
| Josh Johnson | DRI | sp | 26 | 10 | 1 | 0 | 8 | 10 | 0 | 3 | 3 | 7.0 | 2.6 | 9.9 | 9.2 | 0.8 | 3.5 | 1.07 |
| Randy Johnson* | HEN | sp | 46 | 6 | 4 | 1 | 4 | 4 | 0 | 4 | 0 | 10.2 | 2.9 | 13.6 | 8.6 | 1.5 | 2.9 | 1.46 |
| Jair Jurrjens | SLG | sp | 24 | 18 | 7 | 11 | 8 | 5 | 3 | 3 | 8 | 7.4 | 3.9 | 11.7 | 6.3 | 0.8 | 1.6 | 1.26 |
| Jeff Karstens | ANR | mr | 27 | 7 | 1 | 1 | 0 | 1 | 0 | 4 | 4 | 11.7 | 3.3 | 15.0 | 4.2 | 1.0 | 1.3 | 1.67 |
| Kenshin Kawakami | HSX | sp | 35 | 7 | 4 | 2 | 3 | 6 | 0 | 1 | 4 | 8.9 | 3.4 | 12.5 | 6.0 | 1.0 | 1.7 | 1.37 |
| Scott Kazmir* | IRI | sp | 26 | 3 | 5 | 3 | 8 | 20 | 0 | 2 | 7 | 9.7 | 3.7 | 13.8 | 7.3 | 1.1 | 2.0 | 1.48 |
| Shawn Kelley | REB | mr | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3.1 | 9.8 | 10.4 | 1.9 | 3.4 | 1.09 |
| Kyle Kendrick | EMP | mr | 25 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 8.9 | 3.6 | 12.4 | 6.4 | 0.0 | 1.8 | 1.38 |
| Clayton Kershaw* | DRI | sp | 22 | 2 | 7 | 1 | 2 | 7 | 1 | 2 | 4 | 6.8 | 4.1 | 11.1 | 9.9 | 0.3 | 2.4 | 1.22 |
| Brad Kilby* | REB | mr | 27 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 7.3 | 3.6 | 10.9 | 11.7 | 0.8 | 3.2 | 1.21 |
| Hong-Chih Kuo* | B C | mr | 28 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 10.4 | 3.5 | 14.4 | 10.0 | 2.2 | 2.9 | 1.53 |
| Hiroki Kuroda | SKT | sp | 35 | 8 | 2 | 0 | 3 | 3 | 0 | 4 | 2 | 10.4 | 2.2 | 12.8 | 6.7 | 1.7 | 3.1 | 1.40 |
| John Lackey |   | sp | 31 | 17 | 2 | 2 | 11 | 5 | 0 | 7 | 6 | 8.9 | 2.8 | 12.3 | 6.7 | 1.1 | 2.4 | 1.31 |
| Aaron Laffey* | BOU | sp | 25 | 2 | 0 | 3 | 2 | 2 | 1 | 3 | 2 | 9.5 | 2.8 | 12.5 | 4.6 | 0.9 | 1.7 | 1.36 |
| John Lannan* | SCO | sp | 25 | 6 | 1 | 1 | 7 | 1 | 0 | 7 | 5 | 7.3 | 3.0 | 10.7 | 3.0 | 0.8 | 1.0 | 1.15 |
| Mat Latos | SCO | sp | 22 | 4 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 8.2 | 4.8 | 13.2 | 4.2 | 2.4 | 0.9 | 1.44 |
| Brandon League | COM | mr | 27 | 1 | 2 | 1 | 5 | 7 | 0 | 2 | 3 | 8.8 | 2.7 | 12.3 | 6.8 | 0.5 | 2.5 | 1.28 |
| Wade LeBlanc* | INP | sp | 25 | 4 | 0 | 0 | 7 | 0 | 0 | 1 | 4 | 9.3 | 3.4 | 13.9 | 5.1 | 2.4 | 1.5 | 1.42 |
| Cliff Lee* | COM | sp | 31 | 4 | 2 | 3 | 9 | 3 | 0 | 3 | 5 | 9.1 | 2.3 | 11.7 | 7.2 | 0.7 | 3.2 | 1.26 |
| Justin Lehr | IRI | sp | 32 | 4 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 9.7 | 4.1 | 14.3 | 4.8 | 1.7 | 1.2 | 1.54 |
| Anthony Lerew | FOR | sp | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 3.8 | 11.3 | 3.0 | 1.5 | 0.8 | 1.25 |
| Jon Lester* | HEN | sp | 26 | 8 | 8 | 0 | 3 | 4 | 0 | 11 | 3 | 9.3 | 2.8 | 12.2 | 9.7 | 0.9 | 3.5 | 1.34 |
| Jensen Lewis | SID | mr | 26 | 7 | 2 | 5 | 5 | 2 | 0 | 2 | 2 | 7.0 | 3.2 | 10.6 | 9.1 | 1.2 | 2.9 | 1.13 |
| Brad Lidge | PEA | cl | 33 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 11.4 | 4.5 | 15.9 | 9.9 | 2.1 | 2.2 | 1.76 |
| Ted Lilly* | SLG | sp | 34 | 6 | 5 | 6 | 6 | 1 | 4 | 8 | 5 | 7.7 | 2.5 | 10.4 | 7.3 | 1.3 | 3.0 | 1.13 |
| Tim Lincecum | DRI | sp | 26 | 18 | 5 | 2 | 3 | 6 | 0 | 2 | 6 | 7.7 | 3.3 | 11.1 | 10.4 | 0.7 | 3.2 | 1.22 |
| Matt Lindstrom | HSX | cl | 30 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 10.0 | 6.0 | 16.3 | 8.0 | 1.0 | 1.3 | 1.78 |
| Francisco Liriano* | INP | sp | 26 | 8 | 3 | 4 | 7 | 4 | 0 | 5 | 7 | 10.7 | 5.3 | 16.4 | 9.3 | 2.1 | 1.7 | 1.78 |
| Jesse Litsch | HSX | sp | 25 | 0 | 1 | 0 | 3 | 2 | 0 | 1 | 1 | 9.8 | 3.0 | 15.0 | 3.8 | 0.8 | 1.3 | 1.42 |
| Kyle Lohse | EMP | sp | 31 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 4 | 11.7 | 4.0 | 15.9 | 4.5 | 1.6 | 1.1 | 1.75 |
| Braden Looper | PIN | sp | 35 | 6 | 1 | 0 | 2 | 3 | 0 | 1 | 3 | 11.8 | 2.9 | 14.8 | 3.7 | 2.6 | 1.3 | 1.63 |
| Derek Lowe | PHO | sp | 37 | 25 | 2 | 2 | 5 | 5 | 3 | 1 | 6 | 12.2 | 2.5 | 14.9 | 5.0 | 0.9 | 2.0 | 1.63 |
| Mark Lowe | FOR | mr | 27 | 4 | 2 | 5 | 3 | 2 | 0 | 0 | 5 | 10.0 | 4.4 | 14.7 | 8.6 | 0.7 | 2.0 | 1.60 |
| Brandon Lyon | BOU | mr | 30 | 9 | 1 | 4 | 4 | 4 | 0 | 3 | 2 | 8.2 | 3.0 | 11.7 | 6.4 | 1.4 | 2.2 | 1.24 |
| Ryan Madson | SLG | mr | 29 | 2 | 1 | 1 | 0 | 0 | 0 | 3 | 3 | 11.1 | 2.1 | 13.1 | 9.9 | 0.7 | 4.8 | 1.46 |
| Ron Mahay* | PHO | mr | 39 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 2 | 7.0 | 3.7 | 11.6 | 7.9 | 0.5 | 2.1 | 1.19 |
| Paul Maholm* | MAI | sp | 28 | 4 | 2 | 4 | 8 | 10 | 3 | 4 | 5 | 10.5 | 3.3 | 14.1 | 5.6 | 0.8 | 1.7 | 1.53 |
| John Maine | LEG | sp | 29 | 2 | 1 | 0 | 3 | 3 | 0 | 4 | 2 | 8.4 | 6.1 | 14.9 | 6.0 | 1.3 | 1.0 | 1.62 |
| Matt Maloney* | SKT | sp | 26 | 3 | 1 | 0 | 3 | 2 | 0 | 0 | 4 | 13.1 | 2.5 | 16.2 | 6.8 | 1.5 | 2.8 | 1.73 |
| Carlos Marmol | SCO | mr | 27 | 2 | 1 | 0 | 5 | 2 | 0 | 2 | 0 | 4.4 | 7.9 | 13.2 | 11.6 | 0.3 | 1.5 | 1.37 |
| Jason Marquis | LEG | sp | 31 | 17 | 9 | 5 | 5 | 6 | 0 | 12 | 7 | 10.1 | 3.7 | 14.0 | 5.1 | 0.8 | 1.4 | 1.53 |
| Sean Marshall* | INP | mr | 27 | 9 | 1 | 1 | 2 | 1 | 0 | 6 | 4 | 12.0 | 3.2 | 15.4 | 7.4 | 0.9 | 2.3 | 1.69 |
| J.D. Martin | FOR | sp | 27 | 5 | 1 | 5 | 6 | 0 | 0 | 4 | 4 | 11.8 | 3.6 | 16.0 | 3.6 | 1.8 | 1.0 | 1.71 |
| Pedro Martinez |   | sp | 38 | 7 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 8.8 | 2.5 | 11.6 | 9.8 | 0.8 | 3.9 | 1.25 |
| Shairon Martis | REB | sp | 23 | 6 | 3 | 2 | 1 | 2 | 0 | 3 | 5 | 8.7 | 3.9 | 12.7 | 3.0 | 1.1 | 0.8 | 1.40 |
| Nick Masset | PIN | mr | 28 | 6 | 1 | 1 | 0 | 5 | 0 | 2 | 1 | 7.8 | 2.7 | 10.5 | 8.2 | 0.2 | 3.0 | 1.17 |
| Justin Masterson | FLT | mr | 25 | 12 | 1 | 6 | 4 | 4 | 0 | 3 | 5 | 9.4 | 4.1 | 13.8 | 9.9 | 0.9 | 2.4 | 1.50 |
| Doug Mathis | MAI | mr | 27 | 0 | 3 | 0 | 2 | 1 | 0 | 1 | 1 | 7.2 | 0.9 | 8.6 | 5.2 | 0.4 | 5.8 | 0.90 |
| Daisuke Matsuzaka | SKT | sp | 29 | 5 | 2 | 2 | 0 | 6 | 0 | 2 | 1 | 12.5 | 5.6 | 18.1 | 8.4 | 2.5 | 1.5 | 2.01 |
| Brian Matusz* | IRI | sp | 23 | 3 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 10.8 | 1.8 | 12.7 | 11.3 | 1.6 | 6.4 | 1.39 |
| Vin Mazzaro | HEN | sp | 23 | 3 | 3 | 1 | 2 | 1 | 0 | 0 | 3 | 12.5 | 4.0 | 16.8 | 6.4 | 0.6 | 1.6 | 1.83 |
| Brandon McCarthy | SCO | sp | 26 | 8 | 1 | 1 | 5 | 0 | 0 | 2 | 4 | 7.4 | 3.1 | 10.9 | 7.3 | 1.2 | 2.4 | 1.17 |
| Kyle McClellan | B C | mr | 26 | 3 | 2 | 0 | 4 | 2 | 0 | 3 | 0 | 8.0 | 4.6 | 13.2 | 7.5 | 0.7 | 1.6 | 1.41 |
| Daniel McCutchen | PIN | sp | 27 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 9.6 | 2.7 | 12.5 | 5.5 | 2.2 | 2.1 | 1.37 |
| James McDonald | IRI | mr | 25 | 2 | 0 | 0 | 2 | 4 | 0 | 4 | 7 | 8.3 | 5.2 | 13.8 | 8.5 | 1.0 | 1.6 | 1.51 |
| Gil Meche | PHO | sp | 31 | 10 | 4 | 1 | 4 | 9 | 0 | 1 | 5 | 11.9 | 4.1 | 16.3 | 7.8 | 1.6 | 1.9 | 1.78 |
| Brandon Medders | FOR | mr | 30 | 7 | 4 | 4 | 3 | 1 | 0 | 2 | 3 | 9.7 | 5.2 | 15.3 | 7.8 | 1.0 | 1.5 | 1.65 |
| Kris Medlen | REB | mr | 24 | 7 | 2 | 0 | 9 | 3 | 3 | 1 | 1 | 8.7 | 3.2 | 13.0 | 9.2 | 0.7 | 2.9 | 1.33 |
| Evan Meek | EMP | mr | 27 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 8.2 | 6.3 | 14.6 | 7.0 | 0.2 | 1.1 | 1.62 |
| Mark Melancon | INP | mr | 25 | 2 | 0 | 1 | 5 | 3 | 0 | 2 | 2 | 7.6 | 2.7 | 13.0 | 3.8 | 1.1 | 1.4 | 1.14 |
| Jonathan Meloan | LEG | mr | 25 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 8.4 | 6.8 | 15.2 | 5.1 | 0.0 | 0.8 | 1.69 |
| Cla Meredith | FOR | mr | 27 | 3 | 0 | 0 | 2 | 2 | 0 | 1 | 6 | 13.2 | 2.6 | 16.2 | 4.3 | 1.1 | 1.7 | 1.75 |
| Dan Meyer* | EMP | mr | 28 | 1 | 0 | 1 | 0 | 4 | 0 | 2 | 2 | 7.2 | 3.8 | 11.1 | 9.8 | 1.6 | 2.6 | 1.23 |
| Kameron Mickolio | SID | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5.8 | 9.6 | 15.4 | 5.8 | 0.0 | 0.6 | 1.71 |
| Jose Mijares* | INP | mr | 25 | 2 | 1 | 3 | 3 | 0 | 0 | 4 | 1 | 11.3 | 3.8 | 15.5 | 7.9 | 1.6 | 2.1 | 1.68 |
| Andrew Miller* | SYN | sp | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14.4 | 4.0 | 18.4 | 10.3 | 3.4 | 2.6 | 2.04 |
| Justin Miller | EMP | mr | 32 | 2 | 0 | 2 | 2 | 4 | 0 | 2 | 0 | 8.5 | 4.0 | 13.0 | 6.2 | 1.7 | 1.5 | 1.39 |
| Trever Miller* | PHO | mr | 37 | 0 | 0 | 3 | 3 | 4 | 0 | 0 | 1 | 7.7 | 3.3 | 11.7 | 6.6 | 1.5 | 2.0 | 1.23 |
| Kevin Millwood | EMP | sp | 35 | 24 | 4 | 13 | 12 | 9 | 0 | 3 | 7 | 7.2 | 3.7 | 11.4 | 5.9 | 0.8 | 1.6 | 1.21 |
| Eric Milton* | INP | sp | 34 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 13.7 | 1.7 | 16.3 | 5.3 | 1.3 | 3.2 | 1.70 |
| Zach Miner | MAI | mr | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.2 | 3.5 | 17.7 | 6.2 | 2.1 | 1.8 | 1.96 |
| Pat Misch* | FOR | mr | 28 | 7 | 2 | 1 | 2 | 2 | 0 | 1 | 1 | 8.8 | 2.7 | 11.8 | 4.2 | 0.9 | 1.5 | 1.28 |
| Brian Moehler | EMP | sp | 38 | 7 | 4 | 3 | 1 | 1 | 0 | 0 | 1 | 8.4 | 3.4 | 12.0 | 4.8 | 1.1 | 1.4 | 1.31 |
| Franklin Morales* | SID | mr | 24 | 8 | 1 | 1 | 1 | 4 | 0 | 3 | 5 | 9.4 | 4.1 | 13.7 | 9.0 | 1.0 | 2.2 | 1.51 |
| Brandon Morrow | HEN | cl | 25 | 3 | 1 | 1 | 2 | 6 | 0 | 1 | 2 | 9.2 | 6.0 | 15.6 | 8.8 | 1.3 | 1.5 | 1.70 |
| Charlie Morton | FOR | sp | 26 | 7 | 0 | 8 | 5 | 1 | 0 | 8 | 4 | 10.9 | 4.5 | 16.0 | 5.6 | 1.1 | 1.2 | 1.72 |
| Dustin Moseley | FOR | sp | 28 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.5 | 6.4 | 17.5 | 6.4 | 1.6 | 1.0 | 1.76 |
| Guillermo Mota | SCO | mr | 36 | 2 | 0 | 1 | 5 | 2 | 0 | 1 | 0 | 6.0 | 1.6 | 8.4 | 4.5 | 0.3 | 2.8 | 0.85 |
| Jason Motte | SLG | mr | 28 | 1 | 1 | 4 | 1 | 0 | 1 | 0 | 0 | 11.5 | 3.5 | 15.2 | 10.9 | 2.0 | 3.1 | 1.67 |
| Jamie Moyer* | INP | sp | 47 | 7 | 4 | 4 | 15 | 0 | 2 | 4 | 11 | 12.5 | 3.0 | 16.4 | 5.2 | 2.6 | 1.7 | 1.72 |
| Peter Moylan | SLG | mr | 31 | 8 | 1 | 2 | 2 | 0 | 0 | 1 | 3 | 6.3 | 3.6 | 10.2 | 7.1 | 0.0 | 2.0 | 1.11 |
| Edward Mujica | SLG | mr | 26 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 3 | 9.5 | 1.9 | 11.6 | 6.2 | 1.8 | 3.2 | 1.27 |
| Kevin Mulvey | EMP | sp | 25 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 6.4 | 5.0 | 12.8 | 5.7 | 2.1 | 1.1 | 1.26 |
| Bill Murphy* | SLG | mr | 29 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 6.5 | 8.2 | 14.7 | 1.6 | 3.3 | 0.2 | 1.64 |
| Brett Myers | ANR | sp | 29 | 10 | 2 | 0 | 2 | 0 | 0 | 3 | 1 | 8.5 | 2.2 | 11.0 | 6.6 | 1.5 | 3.0 | 1.19 |
| Chris Narveson* | EMP | mr | 28 | 3 | 1 | 2 | 1 | 5 | 0 | 0 | 1 | 10.0 | 2.5 | 12.7 | 10.2 | 1.7 | 4.1 | 1.38 |
| Joe Nathan | LEG | cl | 35 | 4 | 0 | 2 | 4 | 2 | 0 | 1 | 1 | 6.0 | 4.2 | 10.8 | 11.3 | 0.9 | 2.7 | 1.13 |
| Joe Nelson | MAI | mr | 35 | 4 | 1 | 2 | 3 | 3 | 2 | 1 | 2 | 9.2 | 9.7 | 19.6 | 6.9 | 1.5 | 0.7 | 2.09 |
| Fu-Te Ni* | MAI | mr | 27 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 5.5 | 2.0 | 7.8 | 5.5 | 1.5 | 2.7 | 0.84 |
| Jeff Niemann | BOU | sp | 27 | 12 | 2 | 4 | 5 | 5 | 0 | 4 | 6 | 11.2 | 2.5 | 14.0 | 7.2 | 0.6 | 2.9 | 1.52 |
| Jonathon Niese* | ANR | sp | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 8.9 | 3.9 | 13.1 | 5.3 | 1.5 | 1.4 | 1.42 |
| Fernando Nieve | PHO | sp | 27 | 3 | 0 | 0 | 2 | 3 | 0 | 1 | 5 | 8.1 | 5.6 | 14.1 | 4.4 | 0.6 | 0.8 | 1.52 |
| Dustin Nippert | HEN | sp | 29 | 6 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 10.2 | 3.7 | 14.2 | 5.8 | 1.3 | 1.6 | 1.54 |
| Ricky Nolasco | INP | sp | 27 | 9 | 5 | 0 | 6 | 2 | 0 | 3 | 5 | 10.0 | 1.9 | 12.1 | 9.5 | 1.3 | 5.1 | 1.32 |
| Bud Norris | PHO | sp | 25 | 6 | 3 | 0 | 4 | 2 | 0 | 3 | 0 | 9.4 | 2.5 | 12.4 | 9.1 | 1.8 | 3.7 | 1.32 |
| Leo Nunez | COM | cl | 26 | 2 | 2 | 4 | 2 | 1 | 1 | 7 | 1 | 6.0 | 3.0 | 9.4 | 8.3 | 0.9 | 2.8 | 1.00 |
| Darren O'Day | COM | mr | 27 | 3 | 0 | 4 | 3 | 1 | 0 | 0 | 1 | 7.4 | 3.0 | 10.9 | 8.4 | 0.2 | 2.8 | 1.15 |
| Eric O'Flaherty* | COM | mr | 25 | 2 | 1 | 2 | 4 | 1 | 0 | 2 | 3 | 11.0 | 3.1 | 14.9 | 7.4 | 0.0 | 2.4 | 1.57 |
| Sean O'Sullivan | EMP | sp | 22 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 11.6 | 2.7 | 14.4 | 4.1 | 3.1 | 1.5 | 1.59 |
| Ross Ohlendorf | FOR | sp | 27 | 10 | 5 | 5 | 6 | 3 | 1 | 6 | 5 | 10.8 | 3.9 | 15.0 | 6.2 | 1.5 | 1.6 | 1.63 |
| Hideki Okajima* | LEG | mr | 34 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | 3 | 9.4 | 3.2 | 13.1 | 8.5 | 1.7 | 2.6 | 1.41 |
| Darren Oliver* | ANR | mr | 39 | 6 | 2 | 2 | 3 | 5 | 0 | 1 | 4 | 5.5 | 2.1 | 8.0 | 8.8 | 0.3 | 4.3 | 0.84 |
| Scott Olsen* | FOR | sp | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 11.5 | 3.9 | 15.4 | 6.9 | 0.7 | 1.8 | 1.71 |
| Garrett Olson* | SKT | mr | 26 | 3 | 1 | 0 | 6 | 2 | 0 | 0 | 3 | 9.9 | 3.8 | 14.5 | 6.4 | 2.7 | 1.7 | 1.52 |
| Russ Ortiz | PIN | sp | 36 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 12.1 | 6.5 | 20.5 | 8.4 | 0.9 | 1.3 | 2.07 |
| Roy Oswalt | B C | sp | 32 | 7 | 4 | 0 | 10 | 7 | 0 | 2 | 4 | 8.7 | 1.9 | 11.0 | 8.1 | 0.9 | 4.3 | 1.18 |
| Josh Outman* | PEA | sp | 25 | 1 | 2 | 3 | 1 | 0 | 0 | 1 | 1 | 6.7 | 2.8 | 9.6 | 7.6 | 0.9 | 2.8 | 1.05 |
| Micah Owings | SKT | sp | 27 | 4 | 2 | 0 | 3 | 0 | 0 | 3 | 9 | 11.9 | 6.4 | 18.6 | 6.1 | 1.1 | 0.9 | 2.04 |
| Vicente Padilla | HSX | sp | 32 | 0 | 4 | 4 | 8 | 7 | 3 | 4 | 5 | 8.5 | 2.8 | 11.8 | 7.0 | 0.7 | 2.5 | 1.27 |
| Matt Palmer | MAI | mr | 31 | 10 | 1 | 3 | 4 | 4 | 0 | 0 | 2 | 9.8 | 4.3 | 14.6 | 6.6 | 0.9 | 1.5 | 1.57 |
| Jonathan Papelbon | PIN | cl | 29 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 7.7 | 2.6 | 10.5 | 9.8 | 0.7 | 3.7 | 1.15 |
| Chan Ho Park | ANR | mr | 37 | 3 | 5 | 4 | 3 | 0 | 0 | 0 | 3 | 7.9 | 4.0 | 12.3 | 7.2 | 1.1 | 1.8 | 1.33 |
| Bobby Parnell | SID | mr | 25 | 6 | 5 | 3 | 5 | 10 | 3 | 2 | 6 | 11.2 | 3.8 | 15.5 | 7.6 | 0.6 | 2.0 | 1.67 |
| Manny Parra* | SID | sp | 27 | 10 | 6 | 4 | 3 | 4 | 3 | 1 | 11 | 12.6 | 6.5 | 19.2 | 6.7 | 1.5 | 1.0 | 2.11 |
| Felipe Paulino | PIN | sp | 26 | 1 | 3 | 0 | 3 | 3 | 0 | 2 | 2 | 11.9 | 2.8 | 15.0 | 8.9 | 2.4 | 3.2 | 1.63 |
| Carl Pavano | SYN | sp | 34 | 12 | 2 | 1 | 7 | 2 | 0 | 7 | 6 | 10.4 | 1.6 | 12.4 | 6.5 | 0.9 | 3.9 | 1.34 |
| Jake Peavy | REB | sp | 29 | 3 | 2 | 2 | 0 | 2 | 1 | 3 | 2 | 8.2 | 3.7 | 11.9 | 9.1 | 1.3 | 2.4 | 1.33 |
| Mike Pelfrey | COM | sp | 26 | 1 | 2 | 2 | 3 | 1 | 0 | 8 | 6 | 10.2 | 2.2 | 12.6 | 4.6 | 0.6 | 2.1 | 1.38 |
| Tony Pena | INP | mr | 28 | 4 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 10.2 | 3.1 | 13.4 | 7.1 | 1.0 | 2.3 | 1.48 |
| Brad Penny | FLT | sp | 32 | 11 | 6 | 2 | 11 | 4 | 0 | 6 | 6 | 9.0 | 1.9 | 11.5 | 5.6 | 1.1 | 2.9 | 1.21 |
| Luis Perdomo | SLG | mr | 26 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 9.6 | 6.0 | 15.6 | 7.2 | 0.0 | 1.2 | 1.73 |
| Chris Perez | IRI | mr | 24 | 1 | 0 | 2 | 3 | 7 | 0 | 3 | 2 | 6.2 | 4.9 | 11.5 | 11.1 | 1.4 | 2.3 | 1.23 |
| Rafael Perez* | REB | mr | 28 | 1 | 1 | 3 | 4 | 1 | 0 | 4 | 1 | 10.5 | 4.0 | 15.2 | 6.5 | 0.8 | 1.6 | 1.61 |
| Glen Perkins* | IRI | sp | 27 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 13.1 | 0.8 | 13.9 | 4.6 | 1.3 | 5.5 | 1.55 |
| Ryan Perry | FLT | mr | 23 | 2 | 3 | 4 | 1 | 7 | 1 | 1 | 4 | 10.2 | 6.4 | 16.8 | 9.9 | 1.5 | 1.5 | 1.85 |
| Yusmeiro Petit | PHO | sp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.9 | 5.9 | 18.8 | 7.0 | 1.2 | 1.2 | 2.09 |
| Andy Pettitte* | PEA | sp | 38 | 7 | 5 | 2 | 8 | 2 | 0 | 0 | 3 | 10.4 | 3.6 | 14.5 | 8.7 | 0.7 | 2.4 | 1.56 |
| Joel Pineiro | PEA | sp | 31 | 7 | 6 | 0 | 9 | 4 | 0 | 3 | 4 | 9.4 | 1.5 | 11.2 | 3.5 | 0.7 | 2.3 | 1.21 |
| Renyel Pinto* | INP | mr | 27 | 1 | 2 | 0 | 1 | 4 | 0 | 1 | 2 | 10.0 | 5.4 | 15.7 | 8.8 | 1.4 | 1.6 | 1.71 |
| Rick Porcello | HSX | sp | 21 | 17 | 7 | 2 | 6 | 10 | 1 | 11 | 6 | 11.1 | 4.0 | 15.5 | 5.1 | 1.4 | 1.3 | 1.68 |
| Aaron Poreda* | BOU | mr | 23 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 9.5 | 8.8 | 18.2 | 8.8 | 1.5 | 1.0 | 2.03 |
| David Price* | INP | sp | 24 | 12 | 3 | 0 | 5 | 0 | 0 | 2 | 0 | 9.6 | 4.0 | 13.9 | 8.1 | 1.9 | 2.0 | 1.51 |
| J.J. Putz | HSX | mr | 33 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 2 | 10.0 | 4.3 | 14.3 | 5.3 | 1.3 | 1.2 | 1.59 |
| Chad Qualls | PIN | cl | 31 | 3 | 1 | 1 | 1 | 6 | 0 | 3 | 0 | 9.5 | 1.7 | 11.4 | 7.6 | 0.9 | 4.4 | 1.25 |
| Edwar Ramirez | REB | mr | 29 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 11.3 | 10.5 | 21.8 | 8.5 | 2.4 | 0.8 | 2.42 |
| Ramon Ramirez | HEN | mr | 28 | 3 | 3 | 0 | 2 | 1 | 0 | 3 | 5 | 7.6 | 3.3 | 11.2 | 6.3 | 1.0 | 1.9 | 1.21 |
| Ramon Ramirez | LEG | mr | 27 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 9.3 | 0.9 | 12.1 | 6.5 | 1.9 | 7.0 | 1.14 |
| Cesar Ramos* | SLG | mr | 26 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 11.5 | 4.7 | 16.2 | 3.4 | 0.0 | 0.7 | 1.80 |
| Jon Rauch |   | mr | 31 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 10.7 | 4.8 | 15.5 | 7.0 | 1.1 | 1.4 | 1.72 |
| Robert Ray | MAI | sp | 26 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 8.5 | 3.3 | 12.9 | 5.9 | 1.5 | 1.8 | 1.32 |
| Tim Redding | STR | sp | 32 | 5 | 2 | 4 | 2 | 0 | 0 | 0 | 2 | 10.3 | 3.8 | 14.4 | 4.9 | 2.1 | 1.3 | 1.57 |
| Dennys Reyes* | HEN | mr | 33 | 2 | 2 | 2 | 4 | 6 | 2 | 2 | 0 | 6.6 | 5.3 | 12.7 | 7.9 | 0.7 | 1.5 | 1.32 |
| Arthur Rhodes* | SCO | mr | 40 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6.8 | 2.9 | 9.6 | 8.6 | 0.5 | 3.0 | 1.07 |
| Clayton Richard* | STR | sp | 26 | 8 | 0 | 1 | 3 | 6 | 4 | 1 | 5 | 12.1 | 4.2 | 16.7 | 7.5 | 1.7 | 1.8 | 1.81 |
| Scott Richmond | STR | sp | 30 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 9.1 | 4.9 | 14.0 | 9.9 | 2.6 | 2.0 | 1.56 |
| Mariano Rivera | SYN | cl | 40 | 7 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 5.5 | 1.4 | 7.2 | 9.7 | 1.0 | 7.1 | 0.76 |
| David Robertson | REB | mr | 25 | 0 | 2 | 1 | 0 | 7 | 1 | 2 | 3 | 7.2 | 3.5 | 10.7 | 13.6 | 0.4 | 3.9 | 1.19 |
| Fernando Rodney | STR | cl | 33 | 6 | 0 | 0 | 4 | 7 | 0 | 2 | 1 | 9.5 | 4.6 | 14.6 | 5.8 | 1.1 | 1.3 | 1.57 |
| Francisco Rodriguez | B C | cl | 28 | 10 | 1 | 0 | 2 | 1 | 0 | 4 | 1 | 7.0 | 3.0 | 10.3 | 7.7 | 1.7 | 2.5 | 1.12 |
| Henry Rodriguez | B C | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.5 | 2.3 | 6.8 | 9.0 | 0.0 | 4.0 | 0.75 |
| Wandy Rodriguez* | SYN | sp | 31 | 5 | 2 | 2 | 4 | 2 | 0 | 10 | 5 | 10.5 | 3.2 | 14.0 | 7.7 | 1.4 | 2.4 | 1.53 |
| Josh Roenicke | MAI | mr | 27 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 11.2 | 5.6 | 16.8 | 5.6 | 1.9 | 1.0 | 1.86 |
| Esmil Rogers | SCO | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.4 | 5.8 | 23.1 | 1.9 | 0.0 | 0.3 | 2.57 |
| Ricky Romero* | PIN | sp | 25 | 6 | 4 | 0 | 7 | 7 | 0 | 4 | 5 | 10.8 | 4.0 | 15.2 | 8.1 | 0.6 | 2.0 | 1.65 |
| Sergio Romo | BOU | mr | 27 | 1 | 0 | 3 | 0 | 0 | 0 | 3 | 2 | 10.5 | 3.6 | 14.1 | 12.1 | 0.3 | 3.4 | 1.56 |
| Leo Rosales | FLT | mr | 29 | 4 | 0 | 1 | 1 | 3 | 0 | 0 | 2 | 6.5 | 2.0 | 8.8 | 6.5 | 0.8 | 3.2 | 0.95 |
| Ryan Rowland-Smith* | STR | sp | 27 | 1 | 2 | 1 | 7 | 4 | 2 | 1 | 5 | 7.4 | 2.1 | 10.1 | 5.9 | 1.1 | 2.9 | 1.05 |
| Dan Runzler* | SCO | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 18.0 | 0.0 | 2.0 | 2.00 |
| Marc Rzepczynski* | FOR | sp | 24 | 3 | 4 | 0 | 1 | 6 | 1 | 2 | 2 | 6.3 | 5.1 | 11.5 | 8.3 | 1.3 | 1.6 | 1.26 |
| C.C. Sabathia* | PHO | sp | 29 | 6 | 4 | 5 | 8 | 1 | 0 | 1 | 5 | 8.6 | 2.1 | 11.0 | 8.8 | 0.7 | 4.3 | 1.19 |
| Ryan Sadowski | SLG | sp | 27 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 11.5 | 5.2 | 17.4 | 7.4 | 1.5 | 1.4 | 1.85 |
| Takashi Saito | MAI | mr | 40 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 11.1 | 4.0 | 15.3 | 8.8 | 0.6 | 2.2 | 1.67 |
| Jeff Samardzija | FOR | mr | 25 | 4 | 0 | 1 | 1 | 2 | 0 | 0 | 2 | 13.9 | 4.6 | 18.8 | 4.9 | 2.6 | 1.1 | 2.06 |
| Chris Sampson | SKT | mr | 32 | 1 | 2 | 1 | 0 | 3 | 0 | 4 | 2 | 13.2 | 2.6 | 15.8 | 5.7 | 0.2 | 2.2 | 1.75 |
| Brian Sanches | EMP | mr | 31 | 1 | 0 | 1 | 4 | 3 | 0 | 2 | 3 | 8.4 | 1.7 | 10.8 | 8.6 | 0.8 | 5.1 | 1.13 |
| Anibal Sanchez | REB | sp | 26 | 8 | 3 | 2 | 1 | 0 | 0 | 4 | 3 | 10.4 | 5.3 | 15.9 | 7.9 | 1.7 | 1.5 | 1.75 |
| Jonathan Sanchez* | COM | sp | 27 | 9 | 7 | 2 | 9 | 10 | 0 | 3 | 7 | 7.2 | 5.0 | 12.8 | 8.3 | 1.1 | 1.7 | 1.36 |
| Ervin Santana | BOU | sp | 27 | 20 | 2 | 4 | 7 | 1 | 0 | 6 | 13 | 12.7 | 3.8 | 17.0 | 6.6 | 1.4 | 1.7 | 1.83 |
| Johan Santana* | ANR | sp | 31 | 8 | 3 | 3 | 1 | 1 | 0 | 6 | 3 | 8.2 | 2.5 | 10.8 | 8.0 | 1.5 | 3.3 | 1.19 |
| Joe Saunders* | MAI | sp | 29 | 18 | 10 | 2 | 10 | 5 | 0 | 4 | 7 | 11.6 | 3.1 | 15.3 | 5.1 | 1.8 | 1.6 | 1.63 |
| Max Scherzer | B C | sp | 25 | 18 | 5 | 1 | 11 | 4 | 0 | 3 | 6 | 9.2 | 3.7 | 13.5 | 9.6 | 1.0 | 2.6 | 1.44 |
| Daniel Schlereth* | PHO | mr | 24 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 6.5 | 6.1 | 13.1 | 13.5 | 0.0 | 2.2 | 1.40 |
| Bobby Seay* |   | mr | 32 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 5 | 9.6 | 2.4 | 12.2 | 7.1 | 0.9 | 3.0 | 1.33 |
| George Sherrill* | LEG | cl | 33 | 1 | 0 | 8 | 2 | 1 | 0 | 1 | 4 | 7.3 | 5.6 | 13.2 | 7.7 | 0.4 | 1.4 | 1.44 |
| James Shields | LEG | sp | 28 | 3 | 2 | 6 | 6 | 3 | 4 | 4 | 9 | 10.5 | 2.8 | 13.5 | 7.4 | 0.9 | 2.7 | 1.47 |
| Scot Shields | LEG | mr | 34 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 10.8 | 19.8 | 30.6 | 9.0 | 0.0 | 0.5 | 3.40 |
| Tony Sipp* | REB | mr | 26 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 1 | 5.6 | 5.8 | 11.5 | 8.8 | 2.0 | 1.5 | 1.27 |
| Kevin Slowey | BOU | sp | 26 | 5 | 3 | 3 | 4 | 2 | 0 | 3 | 3 | 9.4 | 1.7 | 11.5 | 8.3 | 1.6 | 4.9 | 1.23 |
| Joe Smith | HEN | mr | 26 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 12.6 | 3.0 | 15.5 | 9.2 | 1.8 | 3.1 | 1.73 |
| John Smoltz | IRI | sp | 43 | 10 | 2 | 3 | 3 | 0 | 0 | 0 | 3 | 10.9 | 2.1 | 13.3 | 8.4 | 1.0 | 4.0 | 1.44 |
| Ian Snell | FLT | sp | 28 | 9 | 5 | 3 | 3 | 7 | 0 | 4 | 8 | 10.8 | 4.1 | 15.1 | 5.6 | 0.9 | 1.4 | 1.66 |
| Andy Sonnanstine | HEN | sp | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 18.0 | 0.0 | 27.0 | 9.0 | 9.0 | 99.0 | 2.00 |
| Joakim Soria | DRI | cl | 26 | 1 | 2 | 0 | 4 | 2 | 0 | 2 | 1 | 5.4 | 2.3 | 8.4 | 11.2 | 1.1 | 4.9 | 0.86 |
| Rafael Soriano | REB | cl | 30 | 2 | 2 | 5 | 2 | 0 | 0 | 1 | 1 | 8.2 | 3.4 | 11.8 | 12.0 | 1.2 | 3.6 | 1.28 |
| Jeremy Sowers* | SLG | sp | 27 | 7 | 4 | 4 | 4 | 1 | 0 | 3 | 6 | 8.7 | 4.1 | 13.1 | 3.6 | 0.6 | 0.9 | 1.43 |
| Craig Stammen | SID | sp | 26 | 12 | 1 | 1 | 4 | 9 | 0 | 2 | 4 | 12.0 | 3.0 | 15.3 | 3.9 | 2.1 | 1.3 | 1.66 |
| Tim Stauffer | REB | sp | 28 | 7 | 2 | 0 | 5 | 1 | 0 | 2 | 2 | 10.5 | 4.3 | 15.3 | 6.6 | 1.7 | 1.5 | 1.64 |
| Mitch Stetter* | PIN | mr | 29 | 2 | 2 | 2 | 2 | 2 | 0 | 3 | 2 | 6.2 | 3.9 | 10.5 | 7.4 | 1.0 | 1.9 | 1.12 |
| Brian Stokes | PHO | mr | 30 | 3 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 15.8 | 2.7 | 18.8 | 4.4 | 0.3 | 1.6 | 2.06 |
| Huston Street | INP | cl | 26 | 6 | 0 | 4 | 0 | 1 | 0 | 1 | 1 | 7.7 | 3.8 | 11.5 | 10.7 | 1.6 | 2.8 | 1.27 |
| Eric Stults* | PHO | sp | 30 | 2 | 0 | 1 | 1 | 4 | 0 | 1 | 0 | 10.9 | 3.9 | 15.0 | 7.3 | 1.3 | 1.8 | 1.65 |
| Jeff Suppan | FOR | sp | 35 | 3 | 2 | 5 | 7 | 13 | 0 | 7 | 2 | 12.1 | 4.7 | 17.2 | 4.7 | 1.4 | 1.0 | 1.87 |
| Ken Takahashi* | EMP | mr | 41 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 0 | 7.3 | 6.9 | 14.6 | 7.8 | 0.9 | 1.1 | 1.58 |
| Brian Tallet* | IRI | sp | 32 | 15 | 6 | 2 | 4 | 3 | 0 | 1 | 2 | 8.8 | 3.6 | 12.6 | 7.8 | 1.0 | 2.2 | 1.37 |
| Junichi Tazawa | SID | sp | 24 | 0 | 2 | 1 | 8 | 2 | 0 | 1 | 1 | 24.4 | 4.0 | 30.7 | 6.3 | 2.3 | 1.6 | 3.16 |
| Robinson Tejeda |   | mr | 28 | 4 | 1 | 1 | 0 | 1 | 1 | 0 | 6 | 5.0 | 5.9 | 10.9 | 11.5 | 0.6 | 1.9 | 1.21 |
| Joe Thatcher* | SLG | mr | 28 | 3 | 0 | 3 | 1 | 2 | 3 | 0 | 1 | 9.6 | 3.2 | 13.1 | 11.6 | 0.0 | 3.6 | 1.43 |
| Brad Thompson | ANR | mr | 28 | 5 | 0 | 2 | 9 | 4 | 1 | 1 | 5 | 9.8 | 2.4 | 13.3 | 4.3 | 0.2 | 1.8 | 1.36 |
| Matt Thornton* | SYN | mr | 33 | 4 | 3 | 3 | 4 | 1 | 0 | 1 | 2 | 6.5 | 2.2 | 9.2 | 11.9 | 0.1 | 5.3 | 0.97 |
| Chris Tillman | STR | sp | 22 | 6 | 1 | 0 | 4 | 3 | 0 | 0 | 1 | 10.0 | 3.0 | 14.0 | 5.7 | 2.7 | 1.9 | 1.44 |
| Jess Todd | INP | mr | 24 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 9.5 | 4.6 | 14.5 | 6.1 | 3.0 | 1.3 | 1.56 |
| Brett Tomko | STR | mr | 37 | 3 | 2 | 3 | 0 | 2 | 0 | 1 | 2 | 7.4 | 2.6 | 10.0 | 5.9 | 1.3 | 2.3 | 1.11 |
| Ramon Troncoso | B C | mr | 27 | 5 | 1 | 1 | 3 | 3 | 0 | 3 | 4 | 9.5 | 3.7 | 13.5 | 4.9 | 0.8 | 1.3 | 1.46 |
| Koji Uehara | SYN | sp | 35 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 5.7 | 1.7 | 7.3 | 7.3 | 0.8 | 4.4 | 0.82 |
| Merkin Valdez | FOR | mr | 28 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 1 | 15.9 | 11.1 | 27.0 | 4.8 | 4.0 | 0.4 | 3.00 |
| Jose Valverde | IRI | cl | 30 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 5.6 | 3.2 | 8.9 | 11.0 | 0.8 | 3.5 | 0.97 |
| Rick VandenHurk | COM | sp | 25 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 10.1 | 4.8 | 15.4 | 7.7 | 2.9 | 1.6 | 1.66 |
| Claudio Vargas | MAI | mr | 32 | 2 | 2 | 0 | 2 | 1 | 0 | 2 | 4 | 5.9 | 4.2 | 10.5 | 4.4 | 0.7 | 1.1 | 1.12 |
| Jason Vargas* | SKT | sp | 27 | 4 | 3 | 0 | 3 | 0 | 0 | 2 | 3 | 11.0 | 1.9 | 13.2 | 5.6 | 2.1 | 2.9 | 1.44 |
| Esmerling Vasquez | ANR | mr | 26 | 2 | 1 | 0 | 2 | 2 | 0 | 1 | 2 | 8.4 | 2.9 | 11.7 | 7.1 | 0.2 | 2.5 | 1.25 |
| Javier Vazquez | PEA | sp | 33 | 4 | 3 | 1 | 3 | 4 | 0 | 2 | 2 | 8.4 | 1.8 | 10.4 | 11.1 | 1.1 | 6.2 | 1.14 |
| Justin Verlander | SCO | sp | 27 | 9 | 4 | 0 | 7 | 11 | 3 | 2 | 4 | 6.9 | 2.1 | 9.2 | 10.1 | 0.6 | 4.8 | 0.99 |
| Carlos Villanueva | COM | mr | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 10.0 | 3.5 | 13.5 | 8.0 | 0.9 | 2.3 | 1.50 |
| Edinson Volquez | B C | sp | 26 | 4 | 1 | 1 | 6 | 2 | 0 | 2 | 0 | 5.6 | 7.5 | 14.3 | 8.9 | 0.6 | 1.2 | 1.46 |
| Chris Volstad | PEA | sp | 23 | 5 | 1 | 2 | 0 | 5 | 0 | 1 | 4 | 8.3 | 3.3 | 11.6 | 5.4 | 1.8 | 1.6 | 1.29 |
| Billy Wagner* | BOU | mr | 38 | 1 | 2 | 3 | 1 | 1 | 0 | 0 | 1 | 7.6 | 6.5 | 14.7 | 14.1 | 0.0 | 2.2 | 1.57 |
| Adam Wainwright | PEA | sp | 28 | 10 | 7 | 1 | 5 | 8 | 0 | 4 | 7 | 8.6 | 2.9 | 11.7 | 8.7 | 0.9 | 3.0 | 1.27 |
| Tim Wakefield | PIN | sp | 43 | 15 | 1 | 0 | 10 | 5 | 0 | 0 | 6 | 9.2 | 3.9 | 13.8 | 5.3 | 1.2 | 1.3 | 1.46 |
| Tyler Walker | SKT | mr | 34 | 2 | 0 | 0 | 5 | 1 | 0 | 1 | 1 | 9.4 | 0.9 | 11.7 | 8.2 | 1.4 | 9.7 | 1.14 |
| Chien-Ming Wang | IRI | sp | 30 | 4 | 1 | 4 | 5 | 4 | 0 | 2 | 2 | 14.3 | 4.5 | 19.8 | 5.9 | 1.4 | 1.3 | 2.09 |
| Jarrod Washburn* |   | sp | 35 | 9 | 3 | 4 | 4 | 0 | 0 | 0 | 11 | 9.2 | 2.6 | 12.0 | 4.6 | 1.6 | 1.7 | 1.31 |
| David Weathers | EMP | mr | 40 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 6.4 | 5.5 | 11.9 | 5.5 | 0.5 | 1.0 | 1.32 |
| Jeff Weaver | IRI | mr | 33 | 3 | 3 | 1 | 6 | 2 | 0 | 1 | 8 | 13.5 | 4.4 | 19.0 | 5.8 | 1.1 | 1.3 | 1.99 |
| Jered Weaver | BOU | sp | 27 | 20 | 4 | 15 | 7 | 4 | 0 | 6 | 10 | 8.7 | 3.5 | 12.5 | 7.1 | 0.8 | 2.0 | 1.36 |
| Ryan Webb | PHO | mr | 24 | 1 | 1 | 3 | 2 | 5 | 0 | 1 | 0 | 10.6 | 4.4 | 15.7 | 6.8 | 1.4 | 1.5 | 1.67 |
| Todd Wellemeyer | LEG | sp | 31 | 2 | 0 | 5 | 2 | 3 | 0 | 3 | 3 | 14.2 | 4.6 | 19.0 | 8.0 | 2.3 | 1.7 | 2.09 |
| Kip Wells | SCO | mr | 33 | 1 | 4 | 2 | 3 | 0 | 0 | 3 | 3 | 9.6 | 5.0 | 15.2 | 4.8 | 0.6 | 1.0 | 1.62 |
| Randy Wells | STR | sp | 27 | 14 | 4 | 3 | 5 | 4 | 1 | 2 | 7 | 8.9 | 2.8 | 12.0 | 6.8 | 0.7 | 2.5 | 1.30 |
| Sean West* | SID | sp | 24 | 9 | 7 | 1 | 2 | 3 | 0 | 2 | 4 | 13.4 | 3.4 | 16.9 | 7.4 | 1.5 | 2.2 | 1.86 |
| Dan Wheeler | HEN | mr | 32 | 3 | 0 | 4 | 1 | 3 | 0 | 2 | 1 | 5.9 | 2.3 | 8.3 | 4.6 | 0.9 | 2.0 | 0.91 |
| Sean White | MAI | mr | 29 | 4 | 3 | 0 | 2 | 6 | 0 | 1 | 1 | 8.3 | 2.2 | 10.8 | 3.7 | 0.7 | 1.7 | 1.16 |
| Dontrelle Willis* | FOR | sp | 28 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 7.3 | 8.1 | 15.5 | 4.7 | 0.8 | 0.6 | 1.72 |
| Brian Wilson | FOR | cl | 28 | 6 | 1 | 3 | 1 | 4 | 0 | 1 | 3 | 9.4 | 4.5 | 14.0 | 10.3 | 0.2 | 2.3 | 1.54 |
| C.J. Wilson* | IRI | mr | 29 | 6 | 1 | 3 | 7 | 1 | 0 | 2 | 2 | 6.1 | 3.8 | 10.8 | 11.0 | 0.5 | 2.9 | 1.11 |
| Randy Wolf* | HSX | sp | 33 | 12 | 4 | 8 | 3 | 4 | 0 | 6 | 7 | 8.8 | 2.8 | 11.7 | 6.7 | 0.6 | 2.4 | 1.28 |
| Kerry Wood | BOU | cl | 33 | 2 | 1 | 2 | 2 | 6 | 1 | 1 | 1 | 8.5 | 5.3 | 14.2 | 9.5 | 0.7 | 1.8 | 1.54 |
| Jamey Wright | PHO | mr | 35 | 2 | 3 | 0 | 4 | 3 | 0 | 0 | 1 | 5.3 | 4.3 | 10.3 | 7.3 | 0.8 | 1.7 | 1.06 |
| Michael Wuertz | DRI | mr | 31 | 0 | 2 | 3 | 2 | 3 | 0 | 5 | 3 | 6.2 | 2.8 | 9.2 | 11.9 | 0.7 | 4.3 | 1.00 |
| Chris Young | HSX | sp | 31 | 11 | 1 | 0 | 4 | 0 | 0 | 5 | 5 | 8.0 | 4.7 | 13.1 | 6.4 | 1.5 | 1.4 | 1.41 |
| Carlos Zambrano | SYN | sp | 29 | 7 | 2 | 0 | 10 | 5 | 0 | 7 | 6 | 8.6 | 4.6 | 13.8 | 9.2 | 1.1 | 2.0 | 1.47 |
| Clay Zavada* | PEA | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 0.0 | 2.7 | 10.8 | 2.7 | 99.0 | 0.30 |
| Brad Ziegler | COM | mr | 30 | 1 | 0 | 4 | 1 | 0 | 0 | 2 | 0 | 11.9 | 6.3 | 18.4 | 5.4 | 0.0 | 0.9 | 2.02 |
| Jordan Zimmermann | BOU | sp | 24 | 4 | 3 | 2 | 3 | 0 | 0 | 2 | 5 | 10.1 | 3.2 | 13.5 | 9.5 | 1.4 | 3.0 | 1.47 |
| Barry Zito* | ANR | sp | 32 | 5 | 4 | 2 | 7 | 4 | 2 | 7 | 5 | 9.5 | 4.6 | 14.4 | 6.4 | 1.3 | 1.4 | 1.56 |
| Joel Zumaya | FOR | mr | 25 | 0 | 1 | 4 | 2 | 1 | 0 | 4 | 2 | 15.6 | 7.2 | 23.4 | 8.9 | 2.2 | 1.2 | 2.54 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| David Aardsma | SLG | cl | 28 | .474 | 158 | .228 | 76 | .296 | 77 | .300 | 14.7 | 2.1 | 1.85 | 1.60 |
| Alfredo Aceves | FLT | mr | 27 | .657 | 231 | .268 | 142 | .397 | 150 | .419 | 35.1 | 3.6 | 3.30 | 3.02 |
| Mike Adams | SKT | mr | 31 | .299 | 83 | .169 | 20 | .163 | 21 | .171 | 2.9 | 0.8 | 0.68 | 0.64 |
| Jeremy Affeldt* | ANR | mr | 31 | .614 | 143 | .287 | 82 | .373 | 84 | .382 | 17.6 | 2.9 | 2.66 | 2.96 |
| Brett Anderson* | DRI | sp | 22 | .681 | 585 | .306 | 339 | .411 | 344 | .417 | 84.7 | 3.8 | 3.41 | 3.46 |
| Alberto Arias | SKT | mr | 26 | .755 | 129 | .341 | 75 | .424 | 79 | .446 | 22.2 | 4.9 | 4.36 | 4.56 |
| Bronson Arroyo | PIN | sp | 33 | .839 | 700 | .290 | 479 | .521 | 486 | .529 | 135.6 | 5.7 | 5.26 | 5.51 |
| Burke Badenhop | SKT | mr | 27 | .739 | 215 | .340 | 131 | .438 | 131 | .438 | 37.3 | 4.9 | 4.37 | 4.47 |
| Danys Baez | STR | mr | 32 | .530 | 230 | .209 | 103 | .328 | 105 | .334 | 19.4 | 2.1 | 1.92 | 1.91 |
| Andrew Bailey | MAI | cl | 26 | .486 | 168 | .250 | 78 | .291 | 80 | .299 | 15.2 | 1.9 | 1.73 | 1.43 |
| Homer Bailey | DRI | sp | 24 | .706 | 216 | .296 | 146 | .432 | 148 | .438 | 37.8 | 4.4 | 3.94 | 4.40 |
| Scott Baker | HEN | sp | 28 | .650 | 639 | .280 | 350 | .392 | 352 | .395 | 83.8 | 3.4 | 3.10 | 2.85 |
| Collin Balester | SID | sp | 24 | 1.056 | 169 | .320 | 184 | .669 | 187 | .680 | 65.0 | 11.0 | 9.94 | 9.87 |
| Grant Balfour | MAI | mr | 32 | .812 | 179 | .369 | 127 | .477 | 130 | .489 | 39.2 | 6.2 | 5.54 | 5.90 |
| Brian Bannister | FLT | sp | 29 | .680 | 519 | .279 | 298 | .415 | 301 | .419 | 73.1 | 3.8 | 3.42 | 3.50 |
| Daniel Bard |   | mr | 25 | .532 | 105 | .190 | 71 | .360 | 72 | .365 | 12.4 | 2.2 | 2.03 | 1.88 |
| Antonio Bastardo* | SYN | sp | 24 | .944 | 38 | .263 | 33 | .635 | 33 | .635 | 9.4 | 7.1 | 6.35 | 5.35 |
| Miguel Batista | PHO | mr | 39 | .730 | 112 | .286 | 74 | .457 | 75 | .463 | 18.0 | 4.2 | 3.78 | 3.80 |
| Josh Beckett | SLG | sp | 30 | .681 | 580 | .288 | 355 | .415 | 358 | .418 | 88.8 | 3.9 | 3.52 | 3.51 |
| Erik Bedard* | REB | sp | 31 | .822 | 203 | .291 | 200 | .524 | 204 | .534 | 57.0 | 6.1 | 5.56 | 5.67 |
| Joe Beimel* | HSX | mr | 33 | .847 | 150 | .313 | 100 | .524 | 100 | .524 | 29.0 | 6.0 | 5.43 | 5.44 |
| Ronald Belisario | SCO | mr | 27 | .730 | 138 | .283 | 97 | .460 | 98 | .464 | 25.5 | 4.6 | 4.18 | 3.92 |
| Matt Belisle | BOU | mr | 30 | .644 | 51 | .255 | 26 | .394 | 27 | .409 | 6.0 | 3.2 | 2.92 | 2.35 |
| Heath Bell | HEN | cl | 32 | .704 | 180 | .361 | 125 | .424 | 126 | .427 | 32.6 | 4.2 | 3.77 | 3.73 |
| Trevor Bell | ANR | sp | 23 | .899 | 57 | .491 | 33 | .446 | 35 | .473 | 13.2 | 8.3 | 7.66 | 9.67 |
| Justin Berg | INP | mr | 26 | .783 | 45 | .333 | 25 | .455 | 25 | .455 | 7.4 | 5.2 | 4.84 | 4.98 |
| Brad Bergesen | LEG | sp | 24 | .588 | 424 | .233 | 186 | .352 | 192 | .363 | 40.2 | 2.7 | 2.43 | 2.26 |
| Jason Berken | SID | sp | 26 | .836 | 552 | .335 | 361 | .496 | 370 | .508 | 115.4 | 6.6 | 6.07 | 5.79 |
| Rafael Betancourt | SLG | mr | 35 | .594 | 130 | .315 | 81 | .368 | 81 | .368 | 18.0 | 3.0 | 2.72 | 2.38 |
| Chad Billingsley | EMP | sp | 25 | .676 | 537 | .276 | 352 | .423 | 358 | .430 | 81.9 | 3.7 | 3.33 | 3.34 |
| Nick Blackburn | SCO | sp | 28 | .689 | 738 | .260 | 396 | .425 | 399 | .428 | 93.8 | 3.6 | 3.30 | 3.27 |
| Joe Blanton | HEN | sp | 29 | .801 | 571 | .292 | 425 | .498 | 435 | .509 | 117.7 | 5.3 | 4.81 | 4.75 |
| Jerry Blevins* | B C | mr | 26 | .647 | 54 | .333 | 38 | .396 | 39 | .406 | 9.5 | 3.8 | 3.45 | 3.00 |
| Mitchell Boggs | SLG | sp | 26 | .813 | 112 | .348 | 83 | .488 | 84 | .494 | 23.9 | 5.8 | 5.10 | 5.01 |
| Jeremy Bonderman | SID | mr | 27 | .848 | 85 | .282 | 61 | .500 | 65 | .533 | 18.2 | 6.1 | 5.59 | 6.47 |
| Eddie Bonine | FOR | mr | 29 | .909 | 72 | .319 | 54 | .557 | 55 | .567 | 17.2 | 7.3 | 6.65 | 7.07 |
| Michael Bowden | IRI | mr | 23 | 1.287 | 57 | .386 | 71 | .816 | 71 | .816 | 28.1 | 15.5 | 13.95 | 12.97 |
| Blaine Boyer | SCO | mr | 28 | .551 | 48 | .250 | 15 | .263 | 17 | .298 | 4.1 | 2.6 | 2.31 | 2.20 |
| Dallas Braden* |   | sp | 26 | .790 | 452 | .330 | 290 | .474 | 293 | .479 | 86.9 | 5.8 | 5.29 | 4.94 |
| Craig Breslow* | PIN | mr | 29 | .598 | 155 | .245 | 93 | .381 | 94 | .385 | 19.3 | 2.9 | 2.58 | 2.61 |
| Jonathan Broxton | LEG | cl | 26 | .567 | 161 | .304 | 107 | .353 | 109 | .360 | 23.6 | 2.9 | 2.62 | 2.61 |
| Brian Bruney | FOR | mr | 28 | .664 | 78 | .282 | 51 | .405 | 53 | .421 | 12.6 | 3.8 | 3.34 | 3.35 |
| Clay Buchholz | IRI | sp | 25 | .698 | 305 | .269 | 181 | .425 | 186 | .437 | 46.5 | 4.2 | 3.81 | 4.12 |
| Billy Buckner | PHO | sp | 26 | 1.069 | 186 | .409 | 188 | .662 | 190 | .669 | 63.9 | 9.7 | 8.67 | 10.00 |
| Mark Buehrle* | SYN | sp | 31 | .774 | 725 | .291 | 445 | .469 | 455 | .480 | 120.2 | 4.9 | 4.35 | 4.45 |
| Jason Bulger | BOU | mr | 31 | .691 | 151 | .298 | 112 | .439 | 113 | .443 | 27.2 | 4.0 | 3.61 | 3.01 |
| Madison Bumgarner* | ANR | mr | 20 | .857 | 18 | .389 | 15 | .536 | 15 | .536 | 4.8 | 7.2 | 6.52 | 6.14 |
| A.J. Burnett | HSX | sp | 33 | .809 | 543 | .357 | 422 | .487 | 432 | .498 | 125.5 | 5.9 | 5.29 | 5.58 |
| Sean Burnett* | PEA | mr | 27 | .685 | 85 | .176 | 59 | .465 | 60 | .472 | 13.0 | 3.7 | 3.39 | 3.27 |
| Mike Burns | SKT | sp | 31 | 1.061 | 139 | .396 | 129 | .652 | 130 | .657 | 46.0 | 10.2 | 9.16 | 8.93 |
| Jared Burton | SYN | mr | 29 | .943 | 44 | .295 | 43 | .632 | 43 | .632 | 12.5 | 7.2 | 6.34 | 5.73 |
| Dave Bush | B C | sp | 30 | .948 | 326 | .393 | 251 | .543 | 265 | .574 | 91.6 | 8.8 | 7.84 | 8.16 |
| Tim Byrdak* | HSX | mr | 36 | .645 | 141 | .199 | 97 | .429 | 98 | .434 | 19.9 | 3.2 | 2.88 | 2.93 |
| Trevor Cahill | COM | sp | 22 | .773 | 353 | .292 | 217 | .467 | 222 | .477 | 61.7 | 5.2 | 4.66 | 4.35 |
| Matt Cain | COM | sp | 25 | .742 | 642 | .290 | 443 | .466 | 443 | .466 | 118.3 | 4.9 | 4.41 | 4.26 |
| Kiko Calero | PEA | mr | 35 | .504 | 144 | .271 | 71 | .296 | 74 | .308 | 15.2 | 2.4 | 2.13 | 2.21 |
| Kevin Cameron | REB | mr | 30 | .610 | 94 | .287 | 54 | .370 | 54 | .370 | 13.1 | 3.4 | 3.12 | 3.17 |
| Shawn Camp | DRI | mr | 34 | .678 | 230 | .274 | 130 | .401 | 138 | .426 | 32.2 | 3.7 | 3.38 | 3.46 |
| Matt Capps | STR | cl | 26 | .955 | 128 | .344 | 114 | .603 | 115 | .608 | 34.4 | 7.3 | 6.48 | 6.15 |
| Esmailin Caridad | PHO | mr | 26 | .807 | 48 | .354 | 37 | .451 | 42 | .512 | 12.2 | 6.1 | 5.19 | 4.16 |
| Jesse Carlson* | PHO | mr | 29 | .713 | 173 | .301 | 105 | .427 | 107 | .435 | 27.3 | 4.3 | 4.02 | 4.03 |
| Fausto Carmona | REB | sp | 26 | .949 | 454 | .352 | 375 | .580 | 378 | .585 | 126.1 | 8.7 | 7.86 | 7.99 |
| Chris Carpenter | SLG | sp | 35 | .630 | 561 | .280 | 287 | .372 | 291 | .377 | 64.0 | 3.0 | 2.70 | 2.72 |
| Carlos Carrasco | SCO | sp | 23 | 1.240 | 59 | .441 | 59 | .766 | 59 | .766 | 24.0 | 15.4 | 12.69 | 12.41 |
| D.J. Carrasco | SYN | mr | 33 | .663 | 274 | .303 | 145 | .399 | 145 | .399 | 34.3 | 3.6 | 3.19 | 3.11 |
| Alberto Castillo* | REB | mr | 34 | 1.000 | 8 | .375 | 5 | .500 | 6 | .600 | 1.9 | 8.6 | 7.74 | 8.24 |
| Brett Cecil* | B C | sp | 23 | .837 | 304 | .319 | 218 | .518 | 219 | .520 | 66.2 | 6.4 | 5.96 | 6.02 |
| Jhoulys Chacin | IRI | mr | 22 | .623 | 37 | .081 | 30 | .448 | 30 | .448 | 5.9 | 3.3 | 3.01 | 2.83 |
| Joba Chamberlain | BOU | sp | 24 | .811 | 502 | .345 | 352 | .480 | 361 | .492 | 107.8 | 6.0 | 5.45 | 5.14 |
| Jesse Chavez | PHO | mr | 26 | .719 | 66 | .258 | 39 | .438 | 40 | .449 | 10.2 | 4.2 | 3.88 | 3.88 |
| Randy Choate* | DRI | mr | 34 | .576 | 64 | .234 | 25 | .329 | 26 | .342 | 4.5 | 2.0 | 1.86 | 2.36 |
| Tyler Clippard | FOR | mr | 25 | .610 | 133 | .173 | 100 | .410 | 103 | .422 | 21.2 | 3.2 | 2.85 | 2.62 |
| Todd Coffey | HSX | mr | 29 | .639 | 199 | .296 | 101 | .373 | 103 | .380 | 24.4 | 3.3 | 3.00 | 2.78 |
| Phil Coke* | SCO | mr | 27 | .561 | 107 | .187 | 60 | .377 | 60 | .377 | 10.7 | 2.3 | 2.07 | 1.78 |
| Bartolo Colon | INP | sp | 37 | .813 | 151 | .199 | 111 | .550 | 112 | .554 | 28.2 | 5.1 | 4.66 | 4.26 |
| Roman Colon | MAI | mr | 30 | .291 | 17 | .118 | 5 | .200 | 5 | .200 | 0.4 | 0.6 | 0.51 | 0.75 |
| Clay Condrey | DRI | mr | 34 | .648 | 79 | .278 | 40 | .385 | 40 | .385 | 8.9 | 3.1 | 2.75 | 3.01 |
| Jose Contreras | SYN | sp | 38 | .757 | 284 | .306 | 191 | .455 | 198 | .471 | 53.9 | 5.1 | 4.73 | 4.83 |
| Aaron Cook | SYN | sp | 31 | .739 | 542 | .284 | 316 | .446 | 321 | .453 | 83.2 | 4.5 | 4.07 | 4.19 |
| Francisco Cordero | HSX | cl | 35 | .627 | 169 | .296 | 96 | .375 | 98 | .383 | 21.1 | 3.1 | 2.78 | 3.39 |
| Lance Cormier |   | mr | 29 | .618 | 240 | .267 | 115 | .370 | 115 | .370 | 27.2 | 3.3 | 3.03 | 2.99 |
| Manuel Corpas | B C | mr | 27 | .734 | 106 | .330 | 61 | .427 | 62 | .434 | 15.7 | 4.1 | 3.77 | 4.62 |
| Kevin Correia | REB | sp | 29 | .777 | 728 | .315 | 449 | .473 | 450 | .474 | 129.8 | 5.3 | 4.90 | 4.60 |
| Jesse Crain | IRI | mr | 28 | .821 | 170 | .347 | 126 | .483 | 132 | .506 | 41.1 | 7.0 | 6.32 | 6.31 |
| Juan Cruz | IRI | mr | 31 | .656 | 152 | .243 | 88 | .413 | 89 | .418 | 22.1 | 4.0 | 3.55 | 3.12 |
| Johnny Cueto | EMP | sp | 24 | .864 | 569 | .334 | 424 | .522 | 437 | .538 | 128.6 | 6.5 | 5.97 | 6.11 |
| Matt Daley | STR | mr | 28 | .814 | 161 | .280 | 134 | .523 | 137 | .535 | 38.4 | 6.0 | 5.49 | 4.55 |
| John Danks* | INP | sp | 25 | .859 | 611 | .280 | 490 | .542 | 496 | .549 | 144.7 | 6.4 | 5.89 | 6.18 |
| Kyle Davies | FLT | sp | 26 | .753 | 379 | .269 | 255 | .476 | 255 | .476 | 67.3 | 4.9 | 4.52 | 4.66 |
| Doug Davis* | STR | sp | 34 | .757 | 437 | .295 | 310 | .469 | 313 | .474 | 81.8 | 4.9 | 4.43 | 5.04 |
| Wade Davis | SID | sp | 24 | .720 | 113 | .336 | 72 | .436 | 72 | .436 | 19.6 | 4.6 | 4.12 | 4.01 |
| Jorge de la Rosa* | SID | sp | 29 | .767 | 494 | .322 | 391 | .480 | 397 | .487 | 105.1 | 5.1 | 4.58 | 4.72 |
| Manny Delcarmen |   | mr | 28 | .994 | 135 | .370 | 122 | .613 | 125 | .628 | 41.5 | 9.0 | 8.07 | 7.05 |
| Ryan Dempster | PIN | sp | 33 | .796 | 580 | .338 | 394 | .475 | 401 | .483 | 112.3 | 5.3 | 4.81 | 4.93 |
| Elmer Dessens | STR | mr | 39 | .497 | 88 | .125 | 38 | .302 | 44 | .349 | 7.5 | 2.1 | 1.92 | 1.78 |
| Ross Detwiler* | SID | sp | 24 | .754 | 256 | .320 | 159 | .449 | 162 | .458 | 45.2 | 5.2 | 4.73 | 5.10 |
| Mark DiFelice | HEN | mr | 33 | .777 | 49 | .245 | 39 | .520 | 39 | .520 | 9.7 | 4.8 | 4.52 | 3.87 |
| Brendan Donnelly | EMP | mr | 38 | .663 | 46 | .304 | 27 | .391 | 28 | .406 | 6.0 | 3.3 | 3.00 | 3.40 |
| Octavio Dotel | FLT | mr | 36 | .741 | 132 | .280 | 129 | .498 | 129 | .498 | 31.1 | 4.7 | 4.29 | 4.09 |
| Scott Downs* | MAI | mr | 34 | .475 | 122 | .254 | 50 | .281 | 50 | .281 | 9.2 | 1.8 | 1.61 | 1.49 |
| Brian Duensing* | PIN | mr | 27 | .750 | 235 | .277 | 148 | .458 | 153 | .474 | 39.0 | 4.6 | 4.25 | 4.36 |
| Zach Duke* | MAI | sp | 27 | .789 | 616 | .305 | 374 | .482 | 378 | .487 | 103.7 | 5.1 | 4.67 | 4.46 |
| Chad Durbin | STR | mr | 32 | .866 | 71 | .324 | 62 | .521 | 65 | .546 | 19.7 | 7.4 | 6.64 | 6.96 |
| Scott Elbert* | BOU | mr | 24 | .872 | 59 | .424 | 43 | .506 | 43 | .506 | 15.1 | 8.3 | 7.34 | 8.66 |
| Dana Eveland* | SID | sp | 26 | .921 | 243 | .399 | 155 | .527 | 155 | .527 | 52.6 | 7.8 | 7.10 | 8.34 |
| Scott Eyre* | DRI | mr | 38 | .651 | 43 | .140 | 33 | .440 | 35 | .467 | 7.2 | 3.9 | 3.41 | 3.89 |
| Willie Eyre | REB | mr | 31 | .880 | 33 | .273 | 23 | .561 | 23 | .561 | 6.3 | 6.1 | 5.27 | 5.03 |
| Kyle Farnsworth | FLT | mr | 34 | .751 | 24 | .417 | 16 | .432 | 16 | .432 | 4.5 | 4.6 | 4.18 | 5.22 |
| Scott Feldman | SKT | sp | 27 | .773 | 721 | .309 | 435 | .457 | 443 | .466 | 128.3 | 5.3 | 4.85 | 4.96 |
| Pedro Feliciano* | HEN | mr | 33 | .742 | 132 | .288 | 107 | .482 | 109 | .491 | 27.0 | 4.6 | 4.13 | 3.65 |
| Neftali Feliz | SID | mr | 22 | .317 | 81 | .160 | 31 | .183 | 37 | .219 | 4.2 | 0.8 | 0.74 | 0.74 |
| Nelson Figueroa | SKT | sp | 36 | 1.000 | 197 | .391 | 164 | .588 | 169 | .606 | 60.2 | 9.6 | 8.60 | 9.06 |
| Doug Fister | EMP | sp | 26 | .815 | 202 | .282 | 132 | .504 | 135 | .515 | 36.8 | 5.3 | 4.89 | 4.64 |
| Gavin Floyd | B C | sp | 27 | .699 | 596 | .295 | 371 | .431 | 376 | .437 | 91.8 | 3.9 | 3.51 | 3.41 |
| Josh Fogg |   | mr | 33 | .508 | 132 | .129 | 60 | .335 | 62 | .346 | 9.9 | 1.9 | 1.76 | 1.96 |
| Frank Francisco | BOU | cl | 30 | .512 | 110 | .255 | 55 | .309 | 57 | .320 | 11.2 | 2.2 | 2.01 | 1.63 |
| Ryan Franklin | COM | cl | 37 | .458 | 144 | .194 | 63 | .296 | 63 | .296 | 9.8 | 1.6 | 1.42 | 1.41 |
| Jason Frasor | EMP | mr | 32 | .524 | 150 | .207 | 75 | .326 | 77 | .335 | 15.1 | 2.3 | 2.11 | 1.80 |
| Brian Fuentes* | PHO | cl | 34 | .775 | 174 | .345 | 108 | .458 | 109 | .462 | 32.6 | 5.5 | 4.95 | 4.65 |
| Jeff Fulchino | SCO | mr | 30 | .685 | 202 | .277 | 127 | .422 | 131 | .435 | 30.7 | 3.8 | 3.41 | 3.41 |
| Armando Galarraga | MAI | sp | 28 | .853 | 406 | .335 | 296 | .516 | 304 | .530 | 90.4 | 6.4 | 5.75 | 5.74 |
| Yovani Gallardo | IRI | sp | 24 | .745 | 487 | .302 | 392 | .476 | 399 | .484 | 100.8 | 4.8 | 4.27 | 4.10 |
| Freddy Garcia | BOU | sp | 34 | .721 | 186 | .312 | 104 | .432 | 105 | .436 | 28.7 | 4.5 | 4.10 | 3.56 |
| Jon Garland | STR | sp | 30 | .844 | 659 | .328 | 442 | .509 | 448 | .516 | 131.6 | 6.0 | 5.38 | 5.74 |
| Matt Garza | B C | sp | 26 | .737 | 618 | .304 | 416 | .447 | 430 | .462 | 115.7 | 4.9 | 4.37 | 4.40 |
| Chad Gaudin | REB | sp | 27 | .865 | 429 | .319 | 348 | .540 | 351 | .545 | 101.4 | 6.5 | 5.92 | 5.97 |
| Josh Geer | SID | sp | 27 | .919 | 238 | .282 | 186 | .600 | 188 | .606 | 52.6 | 6.5 | 6.00 | 6.06 |
| Samuel Gervacio | INP | mr | 25 | .665 | 50 | .280 | 38 | .427 | 38 | .427 | 7.2 | 2.9 | 2.70 | 3.65 |
| Dan Giese | SKT | mr | 33 | .745 | 58 | .276 | 35 | .455 | 35 | .455 | 9.0 | 4.4 | 4.22 | 4.22 |
| Gio Gonzalez* | FLT | sp | 24 | .984 | 192 | .370 | 193 | .617 | 196 | .626 | 64.1 | 9.0 | 8.37 | 8.75 |
| Mike Gonzalez* | SKT | mr | 32 | .674 | 182 | .247 | 133 | .432 | 137 | .445 | 32.1 | 3.9 | 3.63 | 3.15 |
| Tom Gorzelanny* | SLG | mr | 27 | .772 | 96 | .333 | 80 | .473 | 82 | .485 | 22.9 | 5.8 | 5.29 | 5.62 |
| John Grabow* | EMP | mr | 31 | .681 | 190 | .258 | 113 | .423 | 115 | .431 | 26.6 | 3.7 | 3.34 | 3.21 |
| Jeff Gray | REB | mr | 28 | .685 | 68 | .353 | 42 | .404 | 42 | .404 | 10.5 | 3.8 | 3.35 | 3.64 |
| Sean Green | PHO | mr | 31 | .801 | 187 | .294 | 126 | .479 | 131 | .498 | 36.1 | 5.6 | 5.05 | 5.53 |
| Luke Gregerson | SKT | mr | 26 | .562 | 170 | .265 | 98 | .343 | 102 | .357 | 21.6 | 2.7 | 2.50 | 2.07 |
| Kevin Gregg | STR | cl | 32 | .712 | 180 | .261 | 130 | .453 | 132 | .460 | 32.8 | 4.3 | 3.95 | 3.88 |
| Zack Greinke | MAI | sp | 26 | .656 | 599 | .312 | 382 | .400 | 390 | .409 | 92.3 | 3.6 | 3.23 | 2.98 |
| Jason Grilli | SKT | mr | 33 | .923 | 136 | .441 | 121 | .555 | 122 | .560 | 41.6 | 8.8 | 7.85 | 7.56 |
| Matt Guerrier | DRI | mr | 31 | .502 | 213 | .150 | 89 | .320 | 93 | .335 | 16.2 | 2.0 | 1.79 | 1.58 |
| Jeremy Guthrie | LEG | sp | 31 | .814 | 445 | .294 | 301 | .500 | 307 | .510 | 87.8 | 5.9 | 5.27 | 5.14 |
| Juan Gutierrez | LEG | mr | 26 | .627 | 214 | .294 | 118 | .376 | 119 | .379 | 28.0 | 3.3 | 2.98 | 2.95 |
| Angel Guzman | SYN | mr | 28 | .701 | 160 | .169 | 114 | .465 | 119 | .486 | 25.5 | 3.7 | 3.38 | 3.17 |
| Charlie Haeger | MAI | sp | 26 | .495 | 66 | .197 | 25 | .281 | 28 | .315 | 4.6 | 1.7 | 1.52 | 1.44 |
| Roy Halladay | PEA | sp | 33 | .652 | 710 | .313 | 374 | .381 | 381 | .388 | 93.7 | 3.5 | 3.14 | 2.82 |
| Cole Hamels* | PHO | sp | 26 | .877 | 577 | .354 | 443 | .542 | 449 | .550 | 137.1 | 6.7 | 6.07 | 5.97 |
| Jason Hammel | DRI | sp | 27 | .643 | 527 | .277 | 270 | .385 | 275 | .392 | 68.5 | 3.7 | 3.28 | 3.08 |
| Mike Hampton* | FLT | sp | 37 | .848 | 210 | .386 | 160 | .505 | 163 | .514 | 49.6 | 6.6 | 6.00 | 6.54 |
| Joel Hanrahan | FLT | mr | 28 | .916 | 189 | .397 | 164 | .547 | 167 | .557 | 57.1 | 8.8 | 7.89 | 7.48 |
| Tommy Hanson | FLT | sp | 23 | .799 | 366 | .339 | 275 | .499 | 276 | .501 | 76.6 | 5.5 | 5.03 | 4.75 |
| J.A. Happ* | PEA | sp | 27 | .809 | 316 | .301 | 214 | .501 | 217 | .508 | 59.0 | 5.4 | 4.84 | 4.88 |
| Aaron Harang | LEG | sp | 32 | .825 | 476 | .361 | 346 | .496 | 350 | .502 | 109.1 | 6.3 | 5.70 | 5.45 |
| Rich Harden | SCO | sp | 28 | .720 | 326 | .239 | 278 | .476 | 281 | .481 | 66.3 | 4.3 | 3.88 | 4.06 |
| Dan Haren | COM | sp | 29 | .701 | 660 | .282 | 420 | .439 | 424 | .443 | 105.7 | 4.0 | 3.63 | 3.24 |
| Matt Harrison* | SID | sp | 24 | .829 | 208 | .274 | 138 | .515 | 140 | .522 | 38.4 | 5.6 | 5.13 | 5.40 |
| Kevin Hart | FOR | sp | 27 | 1.035 | 39 | .410 | 33 | .541 | 38 | .623 | 13.6 | 11.5 | 10.35 | 13.97 |
| LaTroy Hawkins | PIN | mr | 37 | .555 | 175 | .217 | 80 | .342 | 81 | .346 | 14.8 | 2.1 | 1.97 | 2.06 |
| Blake Hawksworth | PEA | mr | 27 | .605 | 55 | .255 | 25 | .352 | 26 | .366 | 5.9 | 3.1 | 2.89 | 2.81 |
| Dirk Hayhurst | SLG | mr | 29 | .771 | 18 | .389 | 8 | .400 | 8 | .400 | 3.2 | 6.6 | 5.91 | 5.12 |
| Aaron Heilman | REB | mr | 31 | .872 | 188 | .282 | 164 | .558 | 166 | .565 | 47.4 | 6.4 | 5.68 | 5.27 |
| Mark Hendrickson* | FOR | mr | 36 | .847 | 254 | .283 | 171 | .531 | 174 | .540 | 51.9 | 6.5 | 5.97 | 5.54 |
| Matt Herges | HEN | mr | 40 | .731 | 111 | .333 | 63 | .414 | 65 | .428 | 18.8 | 4.8 | 4.39 | 4.46 |
| David Hernandez | FOR | sp | 25 | .976 | 315 | .292 | 299 | .626 | 300 | .628 | 92.1 | 8.0 | 7.41 | 7.56 |
| Felix Hernandez | HEN | sp | 24 | .677 | 633 | .314 | 375 | .399 | 389 | .414 | 98.1 | 3.9 | 3.50 | 3.40 |
| Livan Hernandez | SKT | sp | 35 | .921 | 741 | .364 | 525 | .553 | 527 | .555 | 175.8 | 7.8 | 7.10 | 7.13 |
| Daniel Ray Herrera* | HSX | mr | 25 | .983 | 129 | .372 | 105 | .577 | 106 | .582 | 36.6 | 8.8 | 7.81 | 8.38 |
| Rich Hill* | LEG | sp | 30 | .853 | 138 | .312 | 121 | .550 | 121 | .550 | 34.4 | 6.6 | 6.02 | 5.57 |
| Luke Hochevar | STR | sp | 26 | .747 | 240 | .296 | 152 | .455 | 157 | .470 | 41.6 | 4.8 | 4.25 | 3.80 |
| Trevor Hoffman | SYN | cl | 42 | .552 | 137 | .241 | 71 | .346 | 71 | .346 | 13.8 | 2.4 | 2.13 | 1.77 |
| Derek Holland* | BOU | sp | 23 | .809 | 382 | .327 | 270 | .496 | 272 | .500 | 77.8 | 5.7 | 5.16 | 5.15 |
| J.P. Howell* | LEG | mr | 27 | .687 | 149 | .268 | 111 | .429 | 114 | .440 | 26.4 | 3.9 | 3.62 | 3.96 |
| Bob Howry | PEA | mr | 36 | .674 | 139 | .237 | 85 | .429 | 87 | .439 | 19.5 | 3.6 | 3.23 | 2.86 |
| Daniel Hudson | DRI | mr | 23 | .408 | 28 | .179 | 13 | .250 | 15 | .288 | 2.3 | 1.6 | 1.52 | 1.74 |
| Tim Hudson | PHO | sp | 34 | 1.080 | 134 | .463 | 110 | .636 | 110 | .636 | 43.9 | 11.6 | 10.07 | 10.83 |
| David Huff* | B C | sp | 25 | .796 | 356 | .301 | 216 | .490 | 219 | .497 | 63.2 | 5.6 | 5.05 | 4.34 |
| Phil Hughes | HSX | mr | 24 | .793 | 179 | .302 | 147 | .487 | 152 | .503 | 42.1 | 5.6 | 5.02 | 4.71 |
| Tommy Hunter | EMP | sp | 23 | .677 | 317 | .259 | 181 | .423 | 183 | .428 | 45.9 | 4.1 | 3.74 | 3.27 |
| Jason Isringhausen | SLG | mr | 37 | .882 | 14 | .357 | 9 | .529 | 9 | .529 | 3.2 | 7.8 | 6.43 | 6.70 |
| Edwin Jackson | ANR | sp | 26 | .706 | 674 | .254 | 422 | .449 | 424 | .451 | 99.9 | 3.8 | 3.49 | 3.19 |
| Steven Jackson | PIN | mr | 28 | .764 | 145 | .262 | 88 | .476 | 88 | .476 | 22.0 | 4.6 | 4.15 | 4.68 |
| Chris Jakubauskas | BOU | mr | 31 | .864 | 223 | .314 | 159 | .548 | 159 | .548 | 46.7 | 6.4 | 5.79 | 5.13 |
| Bobby Jenks |   | cl | 29 | .654 | 114 | .298 | 65 | .387 | 65 | .387 | 15.1 | 3.3 | 2.94 | 3.14 |
| Jason Jennings | IRI | mr | 31 | .585 | 79 | .215 | 40 | .354 | 43 | .381 | 8.7 | 2.9 | 2.63 | 2.83 |
| Kevin Jepsen | FOR | mr | 25 | .774 | 172 | .407 | 122 | .450 | 122 | .450 | 36.9 | 5.9 | 5.21 | 5.79 |
| Ubaldo Jimenez | ANR | sp | 26 | .604 | 575 | .270 | 332 | .364 | 347 | .380 | 79.2 | 3.2 | 2.94 | 2.86 |
| Waldis Joaquin | B C | mr | 23 | .843 | 31 | .355 | 25 | .481 | 28 | .538 | 8.3 | 7.0 | 6.32 | 5.53 |
| Jim Johnson | ANR | mr | 27 | .590 | 106 | .264 | 53 | .349 | 55 | .362 | 10.9 | 2.5 | 2.31 | 2.39 |
| Josh Johnson | DRI | sp | 26 | .588 | 594 | .261 | 332 | .360 | 340 | .369 | 74.6 | 2.9 | 2.66 | 2.56 |
| Randy Johnson* | HEN | sp | 46 | .875 | 223 | .332 | 186 | .550 | 190 | .562 | 54.9 | 6.4 | 5.80 | 5.27 |
| Jair Jurrjens | SLG | sp | 24 | .669 | 600 | .253 | 358 | .416 | 366 | .425 | 85.2 | 3.7 | 3.36 | 3.29 |
| Jeff Karstens | ANR | mr | 27 | .886 | 274 | .325 | 188 | .547 | 188 | .547 | 59.7 | 7.1 | 6.51 | 5.66 |
| Kenshin Kawakami | HSX | sp | 35 | .783 | 486 | .280 | 336 | .503 | 339 | .507 | 88.1 | 5.1 | 4.61 | 4.04 |
| Scott Kazmir* | IRI | sp | 26 | .760 | 496 | .310 | 331 | .460 | 339 | .471 | 95.4 | 5.3 | 4.80 | 4.80 |
| Shawn Kelley | REB | mr | 26 | .694 | 107 | .234 | 88 | .471 | 88 | .471 | 19.6 | 3.8 | 3.40 | 3.22 |
| Kyle Kendrick | EMP | mr | 25 | .614 | 78 | .321 | 37 | .349 | 37 | .349 | 8.7 | 3.1 | 2.77 | 3.37 |
| Clayton Kershaw* | DRI | sp | 22 | .584 | 462 | .290 | 274 | .361 | 276 | .364 | 58.6 | 2.9 | 2.57 | 2.63 |
| Brad Kilby* | REB | mr | 27 | .664 | 53 | .302 | 40 | .430 | 40 | .430 | 9.2 | 3.6 | 3.33 | 2.89 |
| Hong-Chih Kuo* | B C | mr | 28 | .844 | 77 | .338 | 67 | .519 | 69 | .535 | 20.4 | 6.5 | 5.77 | 6.30 |
| Hiroki Kuroda | SKT | sp | 35 | .849 | 426 | .312 | 316 | .537 | 319 | .542 | 91.1 | 6.0 | 5.41 | 5.04 |
| John Lackey |   | sp | 31 | .735 | 597 | .286 | 373 | .446 | 384 | .459 | 101.6 | 4.6 | 4.21 | 4.01 |
| Aaron Laffey* | BOU | sp | 25 | .735 | 239 | .289 | 135 | .440 | 137 | .446 | 35.8 | 4.5 | 4.03 | 4.07 |
| John Lannan* | SCO | sp | 25 | .633 | 642 | .218 | 308 | .387 | 315 | .396 | 72.5 | 3.4 | 3.03 | 2.93 |
| Mat Latos | SCO | sp | 22 | .815 | 102 | .216 | 78 | .534 | 79 | .541 | 21.6 | 5.9 | 5.14 | 5.54 |
| Brandon League | COM | mr | 27 | .681 | 170 | .312 | 91 | .382 | 96 | .403 | 22.9 | 3.6 | 3.25 | 3.66 |
| Wade LeBlanc* | INP | sp | 25 | .882 | 170 | .241 | 133 | .552 | 140 | .581 | 40.4 | 6.7 | 6.17 | 5.84 |
| Cliff Lee* | COM | sp | 31 | .692 | 742 | .309 | 423 | .412 | 432 | .421 | 112.4 | 4.2 | 3.74 | 3.52 |
| Justin Lehr | IRI | sp | 32 | .835 | 135 | .274 | 97 | .522 | 99 | .532 | 27.5 | 5.8 | 5.34 | 5.69 |
| Anthony Lerew | FOR | sp | 27 | .708 | 37 | .216 | 22 | .458 | 22 | .458 | 4.7 | 3.5 | 3.18 | 3.86 |
| Jon Lester* | HEN | sp | 26 | .713 | 570 | .335 | 377 | .428 | 380 | .432 | 100.6 | 4.4 | 3.96 | 3.95 |
| Jensen Lewis | SID | mr | 26 | .702 | 222 | .252 | 162 | .451 | 167 | .465 | 39.5 | 4.1 | 3.64 | 3.07 |
| Brad Lidge | PEA | cl | 33 | .942 | 108 | .361 | 109 | .612 | 109 | .612 | 34.1 | 8.1 | 7.28 | 7.13 |
| Ted Lilly* | SLG | sp | 34 | .675 | 493 | .249 | 298 | .420 | 304 | .428 | 70.4 | 3.6 | 3.31 | 3.11 |
| Tim Lincecum | DRI | sp | 26 | .626 | 554 | .303 | 346 | .384 | 349 | .388 | 84.9 | 3.5 | 3.19 | 2.99 |
| Matt Lindstrom | HSX | cl | 30 | .870 | 80 | .338 | 69 | .548 | 70 | .556 | 20.2 | 6.7 | 6.05 | 6.11 |
| Francisco Liriano* | INP | sp | 26 | .930 | 415 | .340 | 405 | .583 | 412 | .593 | 128.6 | 7.9 | 7.07 | 7.22 |
| Jesse Litsch | HSX | sp | 25 | .849 | 42 | .286 | 26 | .473 | 29 | .527 | 8.6 | 6.4 | 5.80 | 5.14 |
| Kyle Lohse | EMP | sp | 31 | .916 | 260 | .323 | 196 | .570 | 197 | .573 | 60.7 | 7.3 | 6.61 | 6.73 |
| Braden Looper | PIN | sp | 35 | .965 | 510 | .296 | 412 | .622 | 414 | .625 | 124.4 | 7.5 | 6.84 | 7.16 |
| Derek Lowe | PHO | sp | 37 | .834 | 648 | .353 | 403 | .490 | 408 | .496 | 129.2 | 6.4 | 5.73 | 5.85 |
| Mark Lowe | FOR | mr | 27 | .804 | 244 | .344 | 184 | .496 | 187 | .504 | 54.3 | 6.0 | 5.41 | 4.85 |
| Brandon Lyon | BOU | mr | 30 | .745 | 227 | .251 | 151 | .469 | 155 | .481 | 40.4 | 4.8 | 4.32 | 3.80 |
| Ryan Madson | SLG | mr | 29 | .729 | 180 | .389 | 110 | .414 | 110 | .414 | 32.7 | 4.9 | 4.34 | 4.54 |
| Ron Mahay* | PHO | mr | 39 | .592 | 53 | .264 | 27 | .333 | 29 | .358 | 6.6 | 3.1 | 2.76 | 3.00 |
| Paul Maholm* | MAI | sp | 28 | .826 | 635 | .328 | 428 | .502 | 436 | .512 | 121.2 | 5.6 | 5.07 | 5.04 |
| John Maine | LEG | sp | 29 | .762 | 235 | .264 | 168 | .475 | 171 | .483 | 45.3 | 5.2 | 4.71 | 5.32 |
| Matt Maloney* | SKT | sp | 26 | .946 | 160 | .381 | 125 | .568 | 128 | .582 | 44.1 | 8.6 | 7.55 | 7.20 |
| Carlos Marmol | SCO | mr | 27 | .561 | 112 | .214 | 87 | .373 | 92 | .395 | 17.7 | 3.0 | 2.71 | 2.97 |
| Jason Marquis | LEG | sp | 31 | .778 | 714 | .311 | 440 | .464 | 445 | .469 | 123.6 | 5.1 | 4.65 | 4.88 |
| Sean Marshall* | INP | mr | 27 | .847 | 320 | .369 | 223 | .501 | 225 | .506 | 72.4 | 6.7 | 6.11 | 5.90 |
| J.D. Martin | FOR | sp | 27 | .952 | 284 | .303 | 215 | .584 | 221 | .601 | 73.0 | 8.5 | 7.58 | 6.89 |
| Pedro Martinez |   | sp | 38 | .692 | 151 | .318 | 97 | .418 | 99 | .427 | 26.5 | 4.3 | 3.96 | 3.46 |
| Shairon Martis | REB | sp | 23 | .743 | 333 | .243 | 196 | .467 | 197 | .469 | 52.4 | 4.8 | 4.41 | 4.16 |
| Nick Masset | PIN | mr | 28 | .631 | 204 | .304 | 113 | .383 | 113 | .383 | 25.0 | 3.0 | 2.75 | 2.58 |
| Justin Masterson | FLT | mr | 25 | .732 | 366 | .344 | 260 | .441 | 264 | .447 | 71.6 | 4.8 | 4.36 | 4.59 |
| Doug Mathis | MAI | mr | 27 | .565 | 119 | .252 | 48 | .320 | 50 | .333 | 9.0 | 2.0 | 1.82 | 1.95 |
| Daisuke Matsuzaka | SKT | sp | 29 | .997 | 176 | .358 | 177 | .632 | 177 | .632 | 61.3 | 9.8 | 8.77 | 8.87 |
| Brian Matusz* | IRI | sp | 23 | .846 | 139 | .374 | 119 | .534 | 120 | .538 | 36.5 | 6.5 | 5.80 | 4.89 |
| Vin Mazzaro | HEN | sp | 23 | .833 | 170 | .371 | 112 | .487 | 114 | .496 | 35.6 | 6.5 | 6.05 | 6.26 |
| Brandon McCarthy | SCO | sp | 26 | .657 | 288 | .243 | 173 | .407 | 178 | .419 | 42.8 | 3.8 | 3.40 | 3.30 |
| Kyle McClellan | B C | mr | 26 | .676 | 190 | .284 | 117 | .406 | 121 | .420 | 30.0 | 4.1 | 3.68 | 4.01 |
| Daniel McCutchen | PIN | sp | 27 | .818 | 119 | .261 | 85 | .521 | 86 | .528 | 24.8 | 6.0 | 5.38 | 5.08 |
| James McDonald | IRI | mr | 25 | .726 | 197 | .284 | 139 | .446 | 141 | .452 | 38.9 | 5.0 | 4.57 | 4.52 |
| Gil Meche | PHO | sp | 31 | .917 | 380 | .366 | 320 | .564 | 324 | .571 | 102.2 | 7.5 | 6.81 | 7.08 |
| Brandon Medders | FOR | mr | 30 | .811 | 197 | .325 | 150 | .497 | 153 | .507 | 43.6 | 5.9 | 5.35 | 5.36 |
| Kris Medlen | REB | mr | 24 | .740 | 218 | .321 | 151 | .443 | 160 | .469 | 42.3 | 4.8 | 4.37 | 4.02 |
| Evan Meek | EMP | mr | 27 | .745 | 109 | .312 | 79 | .473 | 79 | .473 | 18.6 | 4.4 | 3.93 | 4.33 |
| Mark Melancon | INP | mr | 25 | .722 | 53 | .226 | 27 | .375 | 32 | .444 | 8.0 | 4.2 | 3.89 | 4.04 |
| Jonathan Meloan | LEG | mr | 25 | .675 | 17 | .294 | 10 | .417 | 10 | .417 | 2.7 | 4.9 | 4.16 | 4.04 |
| Cla Meredith | FOR | mr | 27 | .879 | 154 | .364 | 96 | .497 | 98 | .508 | 32.7 | 7.1 | 6.36 | 6.84 |
| Dan Meyer* | EMP | mr | 28 | .668 | 127 | .244 | 91 | .431 | 91 | .431 | 21.4 | 3.8 | 3.49 | 3.52 |
| Kameron Mickolio | SID | mr | 26 | .564 | 14 | .214 | 8 | .364 | 8 | .364 | 1.9 | 3.7 | 3.37 | 3.75 |
| Jose Mijares* | INP | mr | 25 | .861 | 211 | .351 | 163 | .517 | 166 | .527 | 52.1 | 7.0 | 6.17 | 6.43 |
| Andrew Miller* | SYN | sp | 25 | 1.142 | 45 | .422 | 56 | .737 | 56 | .737 | 20.3 | 11.9 | 10.48 | 10.69 |
| Justin Miller | EMP | mr | 32 | .774 | 116 | .250 | 82 | .488 | 84 | .500 | 22.6 | 5.3 | 4.81 | 4.62 |
| Trever Miller* | PHO | mr | 37 | .731 | 116 | .241 | 79 | .462 | 82 | .480 | 19.2 | 4.2 | 3.83 | 3.87 |
| Kevin Millwood | EMP | sp | 35 | .656 | 580 | .243 | 331 | .404 | 343 | .419 | 81.6 | 3.7 | 3.36 | 3.10 |
| Eric Milton* | INP | sp | 34 | .911 | 99 | .374 | 67 | .528 | 70 | .551 | 23.4 | 7.8 | 7.02 | 7.16 |
| Zach Miner | MAI | mr | 28 | .969 | 90 | .389 | 73 | .589 | 73 | .589 | 24.2 | 8.3 | 7.53 | 8.84 |
| Pat Misch* | FOR | mr | 28 | .702 | 208 | .264 | 113 | .428 | 115 | .436 | 29.9 | 4.3 | 3.89 | 3.66 |
| Brian Moehler | EMP | sp | 38 | .758 | 200 | .260 | 130 | .487 | 131 | .491 | 31.7 | 4.4 | 4.01 | 3.87 |
| Franklin Morales* | SID | mr | 24 | .746 | 252 | .333 | 178 | .452 | 179 | .454 | 49.9 | 5.0 | 4.51 | 4.72 |
| Brandon Morrow | HEN | cl | 25 | .795 | 172 | .314 | 141 | .496 | 143 | .504 | 40.6 | 6.0 | 5.36 | 5.79 |
| Charlie Morton | FOR | sp | 26 | .877 | 327 | .324 | 239 | .528 | 244 | .539 | 73.9 | 6.8 | 6.17 | 6.02 |
| Dustin Moseley | FOR | sp | 28 | .862 | 17 | .294 | 14 | .519 | 15 | .556 | 4.4 | 7.0 | 6.26 | 7.17 |
| Guillermo Mota | SCO | mr | 36 | .544 | 187 | .209 | 77 | .326 | 82 | .347 | 15.7 | 2.3 | 2.08 | 1.57 |
| Jason Motte | SLG | mr | 28 | .868 | 117 | .376 | 105 | .544 | 106 | .549 | 31.8 | 6.8 | 6.23 | 6.43 |
| Jamie Moyer* | INP | sp | 47 | .981 | 539 | .323 | 444 | .596 | 459 | .616 | 152.6 | 8.7 | 7.81 | 8.10 |
| Peter Moylan | SLG | mr | 31 | .533 | 197 | .259 | 90 | .316 | 92 | .323 | 17.3 | 2.1 | 1.94 | 2.06 |
| Edward Mujica | SLG | mr | 26 | .775 | 203 | .276 | 134 | .486 | 135 | .489 | 35.8 | 4.9 | 4.43 | 4.35 |
| Kevin Mulvey | EMP | sp | 25 | .771 | 33 | .182 | 26 | .491 | 28 | .528 | 6.2 | 4.4 | 3.96 | 4.85 |
| Bill Murphy* | SLG | mr | 29 | .894 | 33 | .121 | 30 | .612 | 30 | .612 | 7.5 | 6.2 | 5.56 | 6.75 |
| Brett Myers | ANR | sp | 29 | .755 | 193 | .264 | 129 | .478 | 131 | .485 | 34.7 | 4.8 | 4.30 | 3.77 |
| Chris Narveson* | EMP | mr | 28 | .810 | 120 | .333 | 98 | .516 | 99 | .521 | 27.3 | 5.5 | 5.10 | 4.73 |
| Joe Nathan | LEG | cl | 35 | .620 | 143 | .252 | 104 | .398 | 108 | .414 | 24.1 | 3.5 | 3.12 | 2.70 |
| Joe Nelson | MAI | mr | 35 | .914 | 108 | .287 | 106 | .576 | 109 | .592 | 32.6 | 8.0 | 7.27 | 7.78 |
| Fu-Te Ni* | MAI | mr | 27 | .588 | 84 | .167 | 45 | .388 | 46 | .397 | 7.7 | 2.2 | 2.01 | 2.00 |
| Jeff Niemann | BOU | sp | 27 | .802 | 485 | .361 | 312 | .473 | 317 | .481 | 94.8 | 5.7 | 5.18 | 4.85 |
| Jonathon Niese* | ANR | sp | 23 | .768 | 96 | .260 | 65 | .489 | 66 | .496 | 16.3 | 4.7 | 4.36 | 4.70 |
| Fernando Nieve | PHO | sp | 27 | .687 | 145 | .255 | 83 | .415 | 85 | .425 | 21.6 | 4.3 | 3.92 | 4.29 |
| Dustin Nippert | HEN | sp | 29 | .800 | 110 | .309 | 73 | .480 | 74 | .487 | 21.8 | 5.7 | 5.14 | 5.42 |
| Ricky Nolasco | INP | sp | 27 | .772 | 607 | .339 | 434 | .476 | 440 | .482 | 123.7 | 5.2 | 4.71 | 4.35 |
| Bud Norris | PHO | sp | 25 | .772 | 182 | .308 | 134 | .472 | 138 | .486 | 37.8 | 5.1 | 4.64 | 4.73 |
| Leo Nunez | COM | cl | 26 | .624 | 130 | .223 | 78 | .388 | 80 | .398 | 16.4 | 2.9 | 2.60 | 2.17 |
| Darren O'Day | COM | mr | 27 | .557 | 144 | .285 | 68 | .319 | 71 | .333 | 15.9 | 2.8 | 2.50 | 2.42 |
| Eric O'Flaherty* | COM | mr | 25 | .726 | 148 | .378 | 80 | .388 | 84 | .408 | 24.2 | 4.8 | 4.27 | 4.68 |
| Sean O'Sullivan | EMP | sp | 22 | 1.007 | 88 | .284 | 78 | .667 | 78 | .667 | 23.3 | 8.0 | 7.18 | 7.14 |
| Ross Ohlendorf | FOR | sp | 27 | .894 | 555 | .323 | 435 | .557 | 441 | .565 | 131.8 | 6.9 | 6.21 | 6.01 |
| Hideki Okajima* | LEG | mr | 34 | .762 | 168 | .298 | 121 | .469 | 124 | .481 | 34.7 | 5.4 | 4.82 | 4.90 |
| Darren Oliver* | ANR | mr | 39 | .464 | 167 | .228 | 68 | .271 | 71 | .283 | 13.3 | 1.8 | 1.65 | 1.40 |
| Scott Olsen* | FOR | sp | 26 | .866 | 207 | .362 | 151 | .526 | 151 | .526 | 45.8 | 6.5 | 5.92 | 5.69 |
| Garrett Olson* | SKT | mr | 26 | .905 | 214 | .262 | 186 | .579 | 192 | .598 | 57.2 | 7.3 | 6.59 | 6.53 |
| Russ Ortiz | PIN | sp | 36 | .979 | 32 | .375 | 30 | .588 | 32 | .627 | 10.9 | 10.2 | 9.16 | 8.28 |
| Roy Oswalt | B C | sp | 32 | .700 | 590 | .305 | 361 | .424 | 371 | .436 | 90.9 | 3.9 | 3.56 | 3.37 |
| Josh Outman* | PEA | sp | 25 | .610 | 135 | .252 | 76 | .378 | 77 | .383 | 13.9 | 2.4 | 2.16 | 2.49 |
| Micah Owings | SKT | sp | 27 | .859 | 351 | .342 | 258 | .512 | 261 | .518 | 84.3 | 7.4 | 6.85 | 7.49 |
| Vicente Padilla | HSX | sp | 32 | .694 | 482 | .297 | 283 | .414 | 291 | .426 | 70.7 | 3.9 | 3.49 | 3.55 |
| Matt Palmer | MAI | mr | 31 | .780 | 247 | .324 | 168 | .471 | 172 | .482 | 45.7 | 5.0 | 4.57 | 5.16 |
| Jonathan Papelbon | PIN | cl | 29 | .667 | 130 | .308 | 85 | .413 | 86 | .417 | 21.0 | 3.8 | 3.32 | 2.88 |
| Chan Ho Park | ANR | mr | 37 | .725 | 226 | .279 | 155 | .453 | 158 | .462 | 36.2 | 4.0 | 3.55 | 3.98 |
| Bobby Parnell | SID | mr | 25 | .796 | 303 | .373 | 200 | .459 | 205 | .470 | 62.3 | 5.9 | 5.25 | 5.53 |
| Manny Parra* | SID | sp | 27 | .966 | 460 | .367 | 408 | .593 | 411 | .597 | 136.3 | 8.8 | 8.02 | 8.53 |
| Felipe Paulino | PIN | sp | 26 | .972 | 260 | .369 | 249 | .615 | 252 | .622 | 77.8 | 7.8 | 6.95 | 7.21 |
| Carl Pavano | SYN | sp | 34 | .770 | 548 | .327 | 330 | .455 | 337 | .465 | 96.7 | 5.2 | 4.63 | 4.26 |
| Jake Peavy | REB | sp | 29 | .734 | 261 | .295 | 196 | .467 | 196 | .467 | 47.8 | 4.3 | 3.83 | 4.04 |
| Mike Pelfrey | COM | sp | 26 | .723 | 482 | .311 | 249 | .415 | 252 | .420 | 68.4 | 4.4 | 3.96 | 4.04 |
| Tony Pena | INP | mr | 28 | .756 | 255 | .322 | 164 | .461 | 165 | .463 | 46.8 | 5.2 | 4.72 | 4.68 |
| Brad Penny | FLT | sp | 32 | .723 | 586 | .282 | 335 | .432 | 346 | .446 | 86.1 | 4.1 | 3.73 | 3.72 |
| Luis Perdomo | SLG | mr | 26 | .733 | 44 | .364 | 29 | .439 | 29 | .439 | 7.2 | 4.4 | 3.89 | 4.99 |
| Chris Perez | IRI | mr | 24 | .681 | 137 | .234 | 113 | .445 | 116 | .457 | 27.4 | 4.1 | 3.74 | 3.36 |
| Rafael Perez* | REB | mr | 28 | .810 | 151 | .338 | 100 | .467 | 104 | .486 | 28.7 | 5.4 | 4.92 | 5.38 |
| Glen Perkins* | IRI | sp | 27 | .888 | 77 | .364 | 50 | .538 | 50 | .538 | 15.8 | 6.8 | 6.01 | 5.89 |
| Ryan Perry | FLT | mr | 23 | .852 | 170 | .341 | 155 | .534 | 156 | .538 | 45.6 | 6.7 | 6.16 | 6.55 |
| Yusmeiro Petit | PHO | sp | 25 | .881 | 27 | .370 | 21 | .538 | 21 | .538 | 7.3 | 8.6 | 7.72 | 7.88 |
| Andy Pettitte* | PEA | sp | 38 | .767 | 404 | .361 | 275 | .453 | 283 | .466 | 80.5 | 5.4 | 4.83 | 5.00 |
| Joel Pineiro | PEA | sp | 31 | .716 | 830 | .280 | 426 | .429 | 435 | .438 | 106.5 | 3.9 | 3.57 | 3.49 |
| Renyel Pinto* | INP | mr | 27 | .832 | 114 | .333 | 95 | .516 | 96 | .522 | 27.7 | 6.2 | 5.65 | 6.06 |
| Rick Porcello | HSX | sp | 21 | .857 | 594 | .322 | 413 | .513 | 419 | .520 | 128.9 | 6.6 | 5.92 | 6.28 |
| Aaron Poreda* | BOU | mr | 23 | .838 | 35 | .314 | 33 | .541 | 33 | .541 | 9.7 | 7.1 | 6.37 | 6.92 |
| David Price* | INP | sp | 24 | .830 | 389 | .288 | 319 | .533 | 324 | .541 | 93.4 | 6.3 | 5.74 | 5.51 |
| J.J. Putz | HSX | mr | 33 | .837 | 89 | .292 | 64 | .525 | 64 | .525 | 18.3 | 6.0 | 5.50 | 5.25 |
| Chad Qualls | PIN | cl | 31 | .741 | 153 | .327 | 95 | .446 | 96 | .451 | 24.3 | 4.2 | 3.78 | 3.69 |
| Edwar Ramirez | REB | mr | 29 | 1.066 | 64 | .344 | 80 | .684 | 80 | .684 | 27.5 | 11.4 | 9.96 | 10.69 |
| Ramon Ramirez | HEN | mr | 28 | .689 | 191 | .251 | 115 | .426 | 117 | .433 | 28.0 | 3.8 | 3.47 | 3.29 |
| Ramon Ramirez | LEG | mr | 27 | .771 | 30 | .267 | 19 | .452 | 21 | .500 | 5.4 | 4.8 | 4.50 | 4.55 |
| Cesar Ramos* | SLG | mr | 26 | .798 | 44 | .386 | 24 | .429 | 24 | .429 | 5.9 | 4.1 | 3.61 | 5.91 |
| Jon Rauch |   | mr | 31 | .822 | 110 | .327 | 80 | .506 | 80 | .506 | 23.7 | 6.2 | 5.69 | 5.72 |
| Robert Ray | MAI | sp | 26 | .798 | 72 | .264 | 51 | .490 | 54 | .519 | 13.8 | 5.1 | 4.58 | 4.69 |
| Tim Redding | STR | sp | 32 | .883 | 197 | .269 | 154 | .570 | 156 | .578 | 46.2 | 6.9 | 6.38 | 5.95 |
| Dennys Reyes* | HEN | mr | 33 | .627 | 111 | .243 | 68 | .382 | 72 | .404 | 15.7 | 3.4 | 3.11 | 3.40 |
| Arthur Rhodes* | SCO | mr | 40 | .550 | 93 | .258 | 47 | .338 | 47 | .338 | 10.4 | 2.7 | 2.43 | 2.21 |
| Clayton Richard* | STR | sp | 26 | .887 | 224 | .353 | 176 | .535 | 179 | .544 | 58.4 | 7.5 | 6.92 | 7.25 |
| Scott Richmond | STR | sp | 30 | .878 | 92 | .272 | 93 | .585 | 93 | .585 | 26.8 | 6.8 | 6.27 | 5.98 |
| Mariano Rivera | SYN | cl | 40 | .509 | 158 | .209 | 80 | .321 | 83 | .333 | 15.1 | 2.0 | 1.85 | 1.49 |
| David Robertson | REB | mr | 25 | .676 | 97 | .340 | 79 | .434 | 79 | .434 | 18.9 | 3.9 | 3.50 | 2.56 |
| Fernando Rodney | STR | cl | 33 | .784 | 232 | .297 | 158 | .477 | 162 | .489 | 45.1 | 5.5 | 4.93 | 5.29 |
| Francisco Rodriguez | B C | cl | 28 | .698 | 176 | .222 | 121 | .451 | 123 | .459 | 29.9 | 4.1 | 3.71 | 3.28 |
| Henry Rodriguez | B C | mr | 23 | .368 | 9 | .222 | 3 | .214 | 3 | .214 | 0.3 | 0.7 | 0.65 | 1.01 |
| Wandy Rodriguez* | SYN | sp | 31 | .825 | 578 | .332 | 424 | .504 | 428 | .508 | 125.6 | 6.0 | 5.36 | 5.41 |
| Josh Roenicke | MAI | mr | 27 | .920 | 34 | .294 | 28 | .583 | 28 | .583 | 9.2 | 8.3 | 7.73 | 7.00 |
| Esmil Rogers | SCO | sp | 24 | 1.025 | 21 | .429 | 15 | .600 | 15 | .600 | 5.6 | 10.8 | 9.76 | 10.30 |
| Ricky Romero* | PIN | sp | 25 | .794 | 569 | .373 | 392 | .467 | 399 | .476 | 114.3 | 5.5 | 4.98 | 5.41 |
| Sergio Romo | BOU | mr | 27 | .806 | 90 | .411 | 72 | .486 | 72 | .486 | 21.4 | 5.8 | 5.31 | 4.23 |
| Leo Rosales | FLT | mr | 29 | .584 | 130 | .215 | 66 | .373 | 67 | .379 | 14.3 | 2.8 | 2.63 | 1.98 |
| Ryan Rowland-Smith* | STR | sp | 27 | .639 | 297 | .226 | 157 | .392 | 164 | .409 | 37.5 | 3.4 | 3.16 | 2.80 |
| Dan Runzler* | SCO | mr | 25 | .650 | 2 | .500 | 2 | .400 | 2 | .400 | 0.5 | 4.5 | 4.08 | 5.48 |
| Marc Rzepczynski* | FOR | sp | 24 | .677 | 154 | .221 | 114 | .445 | 115 | .449 | 24.1 | 3.4 | 3.16 | 3.50 |
| C.C. Sabathia* | PHO | sp | 29 | .672 | 666 | .314 | 398 | .405 | 406 | .413 | 99.1 | 3.7 | 3.37 | 3.17 |
| Ryan Sadowski | SLG | sp | 27 | .919 | 75 | .360 | 64 | .557 | 66 | .574 | 20.7 | 7.8 | 6.90 | 7.42 |
| Takashi Saito | MAI | mr | 40 | .749 | 101 | .366 | 65 | .436 | 66 | .443 | 19.7 | 5.5 | 5.04 | 5.30 |
| Jeff Samardzija | FOR | mr | 25 | 1.060 | 126 | .349 | 116 | .667 | 117 | .672 | 41.3 | 10.5 | 9.57 | 9.67 |
| Chris Sampson | SKT | mr | 32 | .838 | 191 | .393 | 114 | .475 | 114 | .475 | 37.2 | 6.4 | 5.79 | 5.69 |
| Brian Sanches | EMP | mr | 31 | .662 | 150 | .300 | 84 | .382 | 88 | .400 | 21.6 | 3.6 | 3.28 | 3.14 |
| Anibal Sanchez | REB | sp | 26 | .871 | 276 | .322 | 233 | .544 | 234 | .547 | 69.1 | 6.7 | 6.12 | 6.47 |
| Jonathan Sanchez* | COM | sp | 27 | .760 | 372 | .258 | 297 | .488 | 306 | .502 | 76.8 | 4.9 | 4.39 | 4.06 |
| Ervin Santana | BOU | sp | 27 | .934 | 400 | .373 | 307 | .546 | 314 | .559 | 106.9 | 8.1 | 7.32 | 7.33 |
| Johan Santana* | ANR | sp | 31 | .721 | 492 | .268 | 335 | .461 | 336 | .463 | 82.7 | 4.2 | 3.81 | 3.54 |
| Joe Saunders* | MAI | sp | 29 | .894 | 504 | .317 | 367 | .542 | 377 | .557 | 116.2 | 7.0 | 6.40 | 6.56 |
| Max Scherzer | B C | sp | 25 | .763 | 528 | .326 | 394 | .468 | 405 | .482 | 110.8 | 5.2 | 4.74 | 4.55 |
| Daniel Schlereth* | PHO | mr | 24 | .567 | 43 | .349 | 31 | .348 | 32 | .360 | 6.5 | 2.9 | 2.55 | 3.05 |
| Bobby Seay* |   | mr | 32 | .721 | 135 | .304 | 79 | .429 | 80 | .435 | 23.2 | 4.9 | 4.47 | 3.87 |
| George Sherrill* | LEG | cl | 33 | .676 | 183 | .273 | 121 | .425 | 123 | .432 | 28.5 | 3.9 | 3.53 | 3.44 |
| James Shields | LEG | sp | 28 | .808 | 625 | .338 | 431 | .494 | 437 | .501 | 125.1 | 5.7 | 5.13 | 4.67 |
| Scot Shields | LEG | mr | 34 | 1.031 | 16 | .375 | 20 | .625 | 20 | .625 | 6.7 | 11.3 | 10.87 | 11.74 |
| Tony Sipp* | REB | mr | 26 | .751 | 92 | .174 | 87 | .524 | 87 | .524 | 19.0 | 4.3 | 3.85 | 3.86 |
| Kevin Slowey | BOU | sp | 26 | .750 | 256 | .293 | 171 | .462 | 175 | .473 | 46.9 | 4.8 | 4.41 | 4.00 |
| Joe Smith | HEN | mr | 26 | .960 | 73 | .397 | 67 | .604 | 67 | .604 | 20.6 | 7.5 | 6.86 | 7.01 |
| John Smoltz | IRI | sp | 43 | .809 | 289 | .356 | 204 | .494 | 207 | .501 | 62.2 | 6.0 | 5.34 | 4.79 |
| Ian Snell | FLT | sp | 28 | .876 | 417 | .326 | 307 | .541 | 310 | .547 | 93.9 | 6.8 | 6.11 | 5.58 |
| Andy Sonnanstine | HEN | sp | 27 | 1.500 | 3 | .333 | 5 | .833 | 6 | 1.000 | 2.6 | 23.7 | 21.30 | 23.01 |
| Joakim Soria | DRI | cl | 26 | .526 | 115 | .217 | 65 | .322 | 69 | .342 | 12.7 | 2.2 | 2.01 | 1.89 |
| Rafael Soriano | REB | cl | 30 | .736 | 144 | .333 | 121 | .467 | 123 | .475 | 29.7 | 4.3 | 3.90 | 3.70 |
| Jeremy Sowers* | SLG | sp | 27 | .728 | 428 | .269 | 244 | .444 | 248 | .451 | 65.5 | 4.7 | 4.15 | 4.04 |
| Craig Stammen | SID | sp | 26 | .955 | 388 | .309 | 302 | .602 | 306 | .610 | 100.1 | 8.3 | 7.39 | 6.99 |
| Tim Stauffer | REB | sp | 28 | .872 | 260 | .319 | 205 | .535 | 210 | .548 | 60.5 | 6.4 | 5.79 | 6.43 |
| Mitch Stetter* | PIN | mr | 29 | .673 | 116 | .216 | 77 | .433 | 79 | .444 | 17.6 | 3.6 | 3.26 | 2.77 |
| Brian Stokes | PHO | mr | 30 | .992 | 131 | .435 | 91 | .572 | 92 | .579 | 34.1 | 9.6 | 8.36 | 7.99 |
| Huston Street | INP | cl | 26 | .714 | 162 | .278 | 131 | .466 | 131 | .466 | 32.7 | 4.4 | 3.97 | 3.79 |
| Eric Stults* | PHO | sp | 30 | .904 | 173 | .353 | 144 | .569 | 145 | .573 | 42.2 | 6.7 | 5.99 | 6.00 |
| Jeff Suppan | FOR | sp | 35 | .941 | 527 | .338 | 409 | .574 | 416 | .584 | 134.5 | 8.2 | 7.31 | 7.30 |
| Ken Takahashi* | EMP | mr | 41 | .757 | 55 | .255 | 44 | .489 | 45 | .500 | 11.1 | 5.0 | 4.55 | 4.42 |
| Brian Tallet* | IRI | sp | 32 | .747 | 470 | .298 | 328 | .471 | 332 | .476 | 86.9 | 4.8 | 4.34 | 4.10 |
| Junichi Tazawa | SID | sp | 24 | 1.326 | 145 | .531 | 149 | .756 | 157 | .797 | 74.0 | 21.3 | 19.13 | 19.14 |
| Robinson Tejeda |   | mr | 28 | .539 | 106 | .226 | 73 | .360 | 73 | .360 | 15.2 | 2.8 | 2.54 | 2.39 |
| Joe Thatcher* | SLG | mr | 28 | .659 | 116 | .388 | 71 | .382 | 72 | .387 | 19.5 | 4.1 | 3.76 | 3.48 |
| Brad Thompson | ANR | mr | 28 | .746 | 256 | .305 | 136 | .422 | 145 | .450 | 39.3 | 4.8 | 4.32 | 3.96 |
| Matt Thornton* | SYN | mr | 33 | .514 | 161 | .298 | 81 | .297 | 85 | .311 | 17.2 | 2.2 | 2.04 | 1.71 |
| Chris Tillman | STR | sp | 22 | .941 | 100 | .270 | 87 | .596 | 91 | .623 | 26.3 | 7.1 | 6.40 | 6.57 |
| Jess Todd | INP | mr | 24 | .918 | 71 | .239 | 64 | .593 | 65 | .602 | 18.7 | 7.0 | 6.41 | 6.69 |
| Brett Tomko | STR | mr | 37 | .665 | 187 | .225 | 110 | .431 | 110 | .431 | 24.5 | 3.4 | 3.18 | 2.85 |
| Ramon Troncoso | B C | mr | 27 | .710 | 255 | .286 | 140 | .415 | 143 | .424 | 39.7 | 4.7 | 4.23 | 4.44 |
| Koji Uehara | SYN | sp | 35 | .532 | 175 | .200 | 85 | .346 | 85 | .346 | 15.9 | 2.2 | 1.98 | 1.48 |
| Merkin Valdez | FOR | mr | 28 | 1.280 | 42 | .357 | 53 | .791 | 53 | .791 | 21.0 | 16.2 | 15.00 | 16.30 |
| Jose Valverde | IRI | cl | 30 | .557 | 131 | .244 | 83 | .359 | 84 | .364 | 16.3 | 2.5 | 2.21 | 1.96 |
| Rick VandenHurk | COM | sp | 25 | .929 | 56 | .268 | 53 | .596 | 54 | .607 | 16.8 | 7.9 | 7.28 | 7.02 |
| Claudio Vargas | MAI | mr | 32 | .573 | 124 | .194 | 59 | .351 | 61 | .363 | 11.8 | 2.5 | 2.33 | 2.53 |
| Jason Vargas* | SKT | sp | 27 | .896 | 315 | .305 | 240 | .567 | 243 | .574 | 71.2 | 6.6 | 5.93 | 5.77 |
| Esmerling Vasquez | ANR | mr | 26 | .671 | 123 | .301 | 68 | .398 | 70 | .409 | 17.3 | 3.8 | 3.44 | 3.10 |
| Javier Vazquez | PEA | sp | 33 | .675 | 503 | .324 | 343 | .419 | 346 | .422 | 83.5 | 3.7 | 3.38 | 3.17 |
| Justin Verlander | SCO | sp | 27 | .565 | 633 | .280 | 341 | .342 | 348 | .349 | 73.5 | 2.6 | 2.35 | 2.13 |
| Carlos Villanueva | COM | mr | 26 | .770 | 151 | .331 | 103 | .470 | 103 | .470 | 29.6 | 5.4 | 4.86 | 4.64 |
| Edinson Volquez | B C | sp | 26 | .620 | 116 | .224 | 82 | .390 | 88 | .419 | 18.9 | 3.6 | 3.28 | 3.81 |
| Chris Volstad | PEA | sp | 23 | .767 | 211 | .232 | 146 | .502 | 146 | .502 | 35.4 | 4.5 | 4.20 | 4.12 |
| Billy Wagner* | BOU | mr | 38 | .718 | 30 | .433 | 29 | .439 | 30 | .455 | 6.8 | 4.1 | 3.59 | 3.79 |
| Adam Wainwright | PEA | sp | 28 | .703 | 594 | .306 | 388 | .432 | 393 | .438 | 99.1 | 4.2 | 3.74 | 3.63 |
| Tim Wakefield | PIN | sp | 43 | .796 | 431 | .274 | 294 | .495 | 304 | .512 | 84.6 | 5.7 | 5.18 | 4.80 |
| Tyler Walker | SKT | mr | 34 | .738 | 93 | .301 | 57 | .422 | 62 | .459 | 17.7 | 5.1 | 4.52 | 4.06 |
| Chien-Ming Wang | IRI | sp | 30 | 1.039 | 169 | .391 | 145 | .620 | 150 | .641 | 53.2 | 10.3 | 9.37 | 8.90 |
| Jarrod Washburn* |   | sp | 35 | .749 | 563 | .256 | 343 | .467 | 347 | .472 | 89.1 | 4.6 | 4.21 | 4.34 |
| David Weathers | EMP | mr | 40 | .645 | 56 | .232 | 34 | .420 | 34 | .420 | 7.2 | 3.4 | 2.97 | 3.00 |
| Jeff Weaver | IRI | mr | 33 | .990 | 180 | .378 | 143 | .577 | 149 | .601 | 53.0 | 9.6 | 8.70 | 8.13 |
| Jered Weaver | BOU | sp | 27 | .724 | 647 | .289 | 411 | .446 | 418 | .454 | 110.8 | 4.7 | 4.25 | 3.72 |
| Ryan Webb | PHO | mr | 24 | .842 | 83 | .325 | 62 | .508 | 64 | .525 | 18.3 | 6.2 | 5.63 | 6.03 |
| Todd Wellemeyer | LEG | sp | 31 | 1.045 | 244 | .402 | 237 | .642 | 239 | .648 | 85.1 | 10.4 | 9.28 | 9.57 |
| Kip Wells | SCO | mr | 33 | .816 | 147 | .306 | 98 | .485 | 101 | .500 | 28.1 | 5.7 | 5.05 | 5.12 |
| Randy Wells | STR | sp | 27 | .682 | 493 | .302 | 276 | .403 | 281 | .410 | 72.0 | 4.0 | 3.58 | 3.67 |
| Sean West* | SID | sp | 24 | .962 | 313 | .390 | 260 | .588 | 262 | .593 | 86.6 | 8.2 | 7.54 | 7.62 |
| Dan Wheeler | HEN | mr | 32 | .626 | 174 | .184 | 94 | .416 | 95 | .420 | 19.3 | 3.0 | 2.68 | 1.79 |
| Sean White | MAI | mr | 29 | .649 | 211 | .251 | 101 | .390 | 103 | .398 | 24.9 | 3.5 | 3.22 | 3.04 |
| Dontrelle Willis* | FOR | sp | 28 | .792 | 102 | .245 | 79 | .513 | 79 | .513 | 19.9 | 5.3 | 4.69 | 5.00 |
| Brian Wilson | FOR | cl | 28 | .723 | 207 | .357 | 145 | .441 | 146 | .444 | 40.8 | 5.0 | 4.54 | 4.07 |
| C.J. Wilson* | IRI | mr | 29 | .573 | 179 | .263 | 109 | .347 | 116 | .369 | 24.8 | 2.9 | 2.68 | 2.43 |
| Randy Wolf* | HSX | sp | 33 | .688 | 614 | .295 | 350 | .416 | 353 | .419 | 89.3 | 4.0 | 3.61 | 3.38 |
| Kerry Wood | BOU | cl | 33 | .704 | 145 | .324 | 103 | .429 | 105 | .438 | 25.4 | 4.2 | 3.82 | 4.44 |
| Jamey Wright | PHO | mr | 35 | .533 | 123 | .195 | 64 | .332 | 68 | .352 | 12.6 | 2.4 | 2.12 | 2.44 |
| Michael Wuertz | DRI | mr | 31 | .630 | 167 | .281 | 121 | .402 | 123 | .409 | 26.0 | 3.1 | 2.73 | 2.10 |
| Chris Young | HSX | sp | 31 | .760 | 256 | .246 | 181 | .476 | 185 | .487 | 50.4 | 5.2 | 4.73 | 4.54 |
| Carlos Zambrano | SYN | sp | 29 | .753 | 473 | .304 | 355 | .463 | 365 | .477 | 100.4 | 5.3 | 4.76 | 4.61 |
| Clay Zavada* | PEA | mr | 26 | .455 | 6 | .000 | 4 | .364 | 4 | .364 | 0.4 | 1.0 | 0.88 | 0.66 |
| Brad Ziegler | COM | mr | 30 | .807 | 137 | .387 | 87 | .458 | 88 | .463 | 24.7 | 5.6 | 5.00 | 6.55 |
| Jordan Zimmermann | BOU | sp | 24 | .829 | 266 | .338 | 215 | .517 | 218 | .524 | 63.3 | 6.1 | 5.46 | 5.05 |
| Barry Zito* | ANR | sp | 32 | .782 | 624 | .293 | 435 | .481 | 442 | .489 | 123.5 | 5.5 | 5.00 | 5.24 |
| Joel Zumaya | FOR | mr | 25 | 1.121 | 113 | .425 | 121 | .669 | 123 | .680 | 46.7 | 12.6 | 11.70 | 11.78 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| David Aardsma | SLG | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 18.1 | .622 |
| Alfredo Aceves | FLT | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 25.7 | .661 |
| Mike Adams | SKT | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.2 | .643 |
| Jeremy Affeldt* | ANR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 15.9 | .601 |
| Brett Anderson* | DRI | sp | 22 | 30 | 3 | .100 | 1 | 20 | .667 | 173 | 5.8 | 21 | 4 | .190 | 101.3 | .655 |
| Alberto Arias | SKT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 21.2 | .644 |
| Bronson Arroyo | PIN | sp | 33 | 32 | 1 | .031 | 0 | 14 | .438 | 170 | 5.3 | 26 | 5 | .192 | 102.1 | .627 |
| Burke Badenhop | SKT | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 27.5 | .660 |
| Danys Baez | STR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.0 | .633 |
| Andrew Bailey | MAI | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 17.6 | .668 |
| Homer Bailey | DRI | sp | 24 | 14 | 0 | .000 | 0 | 6 | .429 | 91 | 6.5 | 17 | 4 | .235 | 93.6 | .587 |
| Scott Baker | HEN | sp | 28 | 33 | 2 | .061 | 2 | 25 | .758 | 149 | 4.5 | 12 | 2 | .167 | 97.6 | .646 |
| Collin Balester | SID | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 25.9 | .572 |
| Grant Balfour | MAI | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 6 | .222 | 25.9 | .588 |
| Brian Bannister | FLT | sp | 29 | 26 | 2 | .077 | 0 | 16 | .615 | 105 | 4.0 | 12 | 4 | .333 | 100.6 | .627 |
| Daniel Bard |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 19.1 | .606 |
| Antonio Bastardo* | SYN | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 22.6 | .606 |
| Miguel Batista | PHO | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 25.8 | .602 |
| Josh Beckett | SLG | sp | 30 | 32 | 1 | .031 | 0 | 20 | .625 | 149 | 4.7 | 18 | 8 | .444 | 98.8 | .635 |
| Erik Bedard* | REB | sp | 31 | 15 | 0 | .000 | 0 | 6 | .400 | 57 | 3.8 | 10 | 7 | .700 | 102.1 | .574 |
| Joe Beimel* | HSX | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 19.6 | .635 |
| Ronald Belisario | SCO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 16.7 | .615 |
| Matt Belisle | BOU | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 21.7 | .700 |
| Heath Bell | HEN | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.5 | .623 |
| Trevor Bell | ANR | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 24.8 | .637 |
| Justin Berg | INP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 16.5 | .657 |
| Brad Bergesen | LEG | sp | 24 | 18 | 3 | .167 | 1 | 14 | .778 | 89 | 4.9 | 8 | 4 | .500 | 101.3 | .637 |
| Jason Berken | SID | sp | 26 | 32 | 0 | .000 | 0 | 8 | .250 | 145 | 4.5 | 31 | 20 | .645 | 77.1 | .608 |
| Rafael Betancourt | SLG | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 15.8 | .624 |
| Chad Billingsley | EMP | sp | 25 | 31 | 0 | .000 | 0 | 17 | .548 | 214 | 6.9 | 17 | 4 | .235 | 107.6 | .596 |
| Nick Blackburn | SCO | sp | 28 | 32 | 5 | .156 | 2 | 20 | .625 | 179 | 5.6 | 15 | 5 | .333 | 100.1 | .659 |
| Joe Blanton | HEN | sp | 29 | 31 | 3 | .097 | 0 | 14 | .452 | 179 | 5.8 | 17 | 8 | .471 | 100.8 | .632 |
| Jerry Blevins* | B C | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 10.9 | .618 |
| Mitchell Boggs | SLG | sp | 26 | 8 | 0 | .000 | 0 | 2 | .250 | 35 | 4.4 | 13 | 1 | .077 | 54.2 | .578 |
| Jeremy Bonderman | SID | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 11 | 4 | .364 | 22.2 | .552 |
| Eddie Bonine | FOR | mr | 29 | 4 | 0 | .000 | 0 | 1 | .250 | 12 | 3.0 | 3 | 0 | .000 | 80.8 | .601 |
| Michael Bowden | IRI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.7 | .603 |
| Blaine Boyer | SCO | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.8 | .657 |
| Dallas Braden* |   | sp | 26 | 22 | 1 | .045 | 1 | 10 | .455 | 137 | 6.2 | 14 | 1 | .071 | 96.7 | .619 |
| Craig Breslow* | PIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 17.9 | .595 |
| Jonathan Broxton | LEG | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 22.9 | .603 |
| Brian Bruney | FOR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 22.2 | .595 |
| Clay Buchholz | IRI | sp | 25 | 16 | 0 | .000 | 0 | 7 | .438 | 72 | 4.5 | 11 | 2 | .182 | 98.1 | .606 |
| Billy Buckner | PHO | sp | 26 | 4 | 0 | .000 | 0 | 1 | .250 | 23 | 5.8 | 15 | 3 | .200 | 34.9 | .601 |
| Mark Buehrle* | SYN | sp | 31 | 33 | 2 | .061 | 1 | 20 | .606 | 141 | 4.3 | 23 | 8 | .348 | 96.5 | .630 |
| Jason Bulger | BOU | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 19.3 | .597 |
| Madison Bumgarner* | ANR | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 13.6 | .651 |
| A.J. Burnett | HSX | sp | 33 | 33 | 0 | .000 | 0 | 17 | .515 | 133 | 4.0 | 20 | 8 | .400 | 104.8 | .596 |
| Sean Burnett* | PEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 16.4 | .595 |
| Mike Burns | SKT | sp | 31 | 8 | 0 | .000 | 0 | 0 | .000 | 41 | 5.1 | 5 | 1 | .200 | 92.8 | .624 |
| Jared Burton | SYN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.9 | .626 |
| Dave Bush | B C | sp | 30 | 6 | 0 | .000 | 0 | 2 | .333 | 26 | 4.3 | 29 | 12 | .414 | 44.1 | .605 |
| Tim Byrdak* | HSX | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 17.4 | .540 |
| Trevor Cahill | COM | sp | 22 | 18 | 1 | .056 | 1 | 7 | .389 | 71 | 3.9 | 19 | 9 | .474 | 92.6 | .611 |
| Matt Cain | COM | sp | 25 | 33 | 2 | .061 | 0 | 20 | .606 | 183 | 5.5 | 14 | 6 | .429 | 105.3 | .611 |
| Kiko Calero | PEA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 17.4 | .581 |
| Kevin Cameron | REB | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 21.9 | .608 |
| Shawn Camp | DRI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 8 | .267 | 19.2 | .631 |
| Matt Capps | STR | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 10 | .588 | 19.9 | .614 |
| Esmailin Caridad | PHO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 23.6 | .645 |
| Jesse Carlson* | PHO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 23.6 | .615 |
| Fausto Carmona | REB | sp | 26 | 24 | 0 | .000 | 0 | 8 | .333 | 126 | 5.3 | 19 | 15 | .789 | 97.2 | .553 |
| Chris Carpenter | SLG | sp | 35 | 27 | 6 | .222 | 1 | 21 | .778 | 112 | 4.1 | 11 | 3 | .273 | 102.2 | .638 |
| Carlos Carrasco | SCO | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 7 | 6 | .857 | 39.9 | .595 |
| D.J. Carrasco | SYN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 9 | .360 | 18.0 | .619 |
| Alberto Castillo* | REB | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.3 | .618 |
| Brett Cecil* | B C | sp | 23 | 17 | 1 | .059 | 0 | 7 | .412 | 98 | 5.8 | 14 | 0 | .000 | 87.2 | .603 |
| Jhoulys Chacin | IRI | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 4 | 1 | .250 | 29.9 | .535 |
| Joba Chamberlain | BOU | sp | 24 | 31 | 0 | .000 | 0 | 13 | .419 | 95 | 3.1 | 26 | 11 | .423 | 88.7 | .607 |
| Jesse Chavez | PHO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.9 | .655 |
| Randy Choate* | DRI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 9.3 | .636 |
| Tyler Clippard | FOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 21.7 | .567 |
| Todd Coffey | HSX | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.8 | .661 |
| Phil Coke* | SCO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 15.2 | .628 |
| Bartolo Colon | INP | sp | 37 | 8 | 3 | .375 | 0 | 3 | .375 | 34 | 4.3 | 3 | 3 | 1.000 | 82.9 | .647 |
| Roman Colon | MAI | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 47.0 | .606 |
| Clay Condrey | DRI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 14.6 | .624 |
| Jose Contreras | SYN | sp | 38 | 5 | 1 | .200 | 1 | 1 | .200 | 35 | 7.0 | 35 | 7 | .200 | 28.9 | .602 |
| Aaron Cook | SYN | sp | 31 | 26 | 2 | .077 | 2 | 16 | .615 | 155 | 6.0 | 15 | 7 | .467 | 94.8 | .613 |
| Francisco Cordero | HSX | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.3 | .582 |
| Lance Cormier |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 8 | .533 | 23.5 | .627 |
| Manuel Corpas | B C | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 17.6 | .639 |
| Kevin Correia | REB | sp | 29 | 33 | 1 | .030 | 0 | 18 | .545 | 174 | 5.3 | 10 | 3 | .300 | 99.2 | .644 |
| Jesse Crain | IRI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 11 | .314 | 27.6 | .560 |
| Juan Cruz | IRI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 22.0 | .592 |
| Johnny Cueto | EMP | sp | 24 | 29 | 1 | .034 | 1 | 14 | .483 | 150 | 5.2 | 21 | 9 | .429 | 101.8 | .600 |
| Matt Daley | STR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 22.3 | .587 |
| John Danks* | INP | sp | 25 | 33 | 1 | .030 | 0 | 8 | .242 | 111 | 3.4 | 21 | 12 | .571 | 102.5 | .608 |
| Kyle Davies | FLT | sp | 26 | 20 | 2 | .100 | 0 | 8 | .400 | 79 | 4.0 | 11 | 5 | .455 | 99.5 | .590 |
| Doug Davis* | STR | sp | 34 | 25 | 0 | .000 | 0 | 12 | .480 | 103 | 4.1 | 22 | 5 | .227 | 100.6 | .588 |
| Wade Davis | SID | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 27.3 | .626 |
| Jorge de la Rosa* | SID | sp | 29 | 33 | 1 | .030 | 0 | 15 | .455 | 147 | 4.5 | 26 | 6 | .231 | 97.1 | .599 |
| Manny Delcarmen |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 23.5 | .586 |
| Ryan Dempster | PIN | sp | 33 | 31 | 3 | .097 | 0 | 13 | .419 | 166 | 5.4 | 22 | 5 | .227 | 100.3 | .623 |
| Elmer Dessens | STR | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 20.5 | .593 |
| Ross Detwiler* | SID | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 15 | .349 | 21.5 | .579 |
| Mark DiFelice | HEN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 16.8 | .677 |
| Brendan Donnelly | EMP | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 18.5 | .574 |
| Octavio Dotel | FLT | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 17 | .567 | 21.1 | .571 |
| Scott Downs* | MAI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 15.2 | .649 |
| Brian Duensing* | PIN | mr | 27 | 9 | 0 | .000 | 0 | 3 | .333 | 34 | 3.8 | 8 | 3 | .375 | 70.4 | .615 |
| Zach Duke* | MAI | sp | 27 | 29 | 4 | .138 | 1 | 12 | .414 | 115 | 4.0 | 22 | 6 | .273 | 92.1 | .651 |
| Chad Durbin | STR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 23.5 | .533 |
| Scott Elbert* | BOU | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 0 | .000 | 23.9 | .557 |
| Dana Eveland* | SID | sp | 26 | 12 | 0 | .000 | 0 | 4 | .333 | 63 | 5.3 | 20 | 4 | .200 | 77.9 | .589 |
| Scott Eyre* | DRI | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 19.1 | .497 |
| Willie Eyre | REB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 19.7 | .601 |
| Kyle Farnsworth | FLT | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.9 | .661 |
| Scott Feldman | SKT | sp | 27 | 31 | 5 | .161 | 1 | 13 | .419 | 139 | 4.5 | 16 | 10 | .625 | 110.2 | .617 |
| Pedro Feliciano* | HEN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 1 | .050 | 15.9 | .631 |
| Neftali Feliz | SID | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.8 | .621 |
| Nelson Figueroa | SKT | sp | 36 | 10 | 0 | .000 | 0 | 2 | .200 | 36 | 3.6 | 4 | 2 | .500 | 102.3 | .629 |
| Doug Fister | EMP | sp | 26 | 10 | 0 | .000 | 0 | 7 | .700 | 44 | 4.4 | 6 | 2 | .333 | 90.1 | .660 |
| Gavin Floyd | B C | sp | 27 | 30 | 2 | .067 | 0 | 21 | .700 | 133 | 4.4 | 12 | 4 | .333 | 104.2 | .639 |
| Josh Fogg |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 19.2 | .601 |
| Frank Francisco | BOU | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 21.5 | .652 |
| Ryan Franklin | COM | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.6 | .579 |
| Jason Frasor | EMP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 15.5 | .650 |
| Brian Fuentes* | PHO | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 23.6 | .620 |
| Jeff Fulchino | SCO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 23.6 | .615 |
| Armando Galarraga | MAI | sp | 28 | 25 | 0 | .000 | 0 | 9 | .360 | 129 | 5.2 | 24 | 12 | .500 | 86.2 | .602 |
| Yovani Gallardo | IRI | sp | 24 | 30 | 1 | .033 | 0 | 14 | .467 | 124 | 4.1 | 25 | 7 | .280 | 112.3 | .596 |
| Freddy Garcia | BOU | sp | 34 | 9 | 0 | .000 | 0 | 6 | .667 | 48 | 5.3 | 5 | 1 | .200 | 94.8 | .652 |
| Jon Garland | STR | sp | 30 | 32 | 1 | .031 | 0 | 15 | .469 | 162 | 5.1 | 12 | 4 | .333 | 90.6 | .628 |
| Matt Garza | B C | sp | 26 | 32 | 1 | .031 | 0 | 16 | .500 | 162 | 5.1 | 25 | 12 | .480 | 110.6 | .632 |
| Chad Gaudin | REB | sp | 27 | 25 | 1 | .040 | 0 | 10 | .400 | 120 | 4.8 | 18 | 6 | .333 | 66.2 | .582 |
| Josh Geer | SID | sp | 27 | 13 | 1 | .077 | 1 | 3 | .231 | 91 | 7.0 | 8 | 5 | .625 | 74.4 | .632 |
| Samuel Gervacio | INP | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 14.2 | .569 |
| Dan Giese | SKT | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.7 | .609 |
| Gio Gonzalez* | FLT | sp | 24 | 12 | 0 | .000 | 0 | 3 | .250 | 40 | 3.3 | 17 | 5 | .294 | 89.0 | .595 |
| Mike Gonzalez* | SKT | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 21.1 | .595 |
| Tom Gorzelanny* | SLG | mr | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 36 | 12 | .333 | 17.1 | .578 |
| John Grabow* | EMP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 15.1 | .586 |
| Jeff Gray | REB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 19.8 | .657 |
| Sean Green | PHO | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 10 | .476 | 21.1 | .580 |
| Luke Gregerson | SKT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 24.7 | .634 |
| Kevin Gregg | STR | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 18.6 | .607 |
| Zack Greinke | MAI | sp | 26 | 32 | 9 | .281 | 2 | 19 | .594 | 133 | 4.2 | 22 | 6 | .273 | 115.9 | .642 |
| Jason Grilli | SKT | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 26.2 | .590 |
| Matt Guerrier | DRI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 17.7 | .656 |
| Jeremy Guthrie | LEG | sp | 31 | 21 | 0 | .000 | 0 | 11 | .524 | 86 | 4.1 | 20 | 11 | .550 | 103.6 | .609 |
| Juan Gutierrez | LEG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 21.1 | .619 |
| Angel Guzman | SYN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 15.9 | .623 |
| Charlie Haeger | MAI | sp | 26 | 3 | 0 | .000 | 0 | 3 | 1.000 | 22 | 7.3 | 2 | 0 | .000 | 112.7 | .595 |
| Roy Halladay | PEA | sp | 33 | 32 | 9 | .281 | 2 | 25 | .781 | 173 | 5.4 | 10 | 5 | .500 | 109.1 | .675 |
| Cole Hamels* | PHO | sp | 26 | 32 | 0 | .000 | 0 | 12 | .375 | 177 | 5.5 | 17 | 10 | .588 | 92.6 | .652 |
| Jason Hammel | DRI | sp | 27 | 21 | 3 | .143 | 1 | 16 | .762 | 143 | 6.8 | 16 | 3 | .188 | 78.1 | .653 |
| Mike Hampton* | FLT | sp | 37 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 30 | 5 | .167 | 25.7 | .627 |
| Joel Hanrahan | FLT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 50 | 25 | .500 | 23.9 | .576 |
| Tommy Hanson | FLT | sp | 23 | 21 | 0 | .000 | 0 | 7 | .333 | 136 | 6.5 | 13 | 7 | .538 | 99.9 | .617 |
| J.A. Happ* | PEA | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 26.5 | .621 |
| Aaron Harang | LEG | sp | 32 | 26 | 2 | .077 | 1 | 12 | .462 | 137 | 5.3 | 19 | 7 | .368 | 95.5 | .637 |
| Rich Harden | SCO | sp | 28 | 23 | 0 | .000 | 0 | 13 | .565 | 92 | 4.0 | 14 | 3 | .214 | 103.2 | .601 |
| Dan Haren | COM | sp | 29 | 33 | 7 | .212 | 2 | 14 | .424 | 159 | 4.8 | 13 | 6 | .462 | 104.6 | .676 |
| Matt Harrison* | SID | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 26.8 | .613 |
| Kevin Hart | FOR | sp | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 15 | 5.0 | 5 | 2 | .400 | 75.0 | .520 |
| LaTroy Hawkins | PIN | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 17.2 | .647 |
| Blake Hawksworth | PEA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 18.1 | .606 |
| Dirk Hayhurst | SLG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.3 | .671 |
| Aaron Heilman | REB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 22.1 | .622 |
| Mark Hendrickson* | FOR | mr | 36 | 12 | 0 | .000 | 0 | 4 | .333 | 43 | 3.6 | 11 | 4 | .364 | 61.3 | .624 |
| Matt Herges | HEN | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.8 | .634 |
| David Hernandez | FOR | sp | 25 | 18 | 0 | .000 | 0 | 3 | .167 | 88 | 4.9 | 19 | 10 | .526 | 69.0 | .577 |
| Felix Hernandez | HEN | sp | 24 | 34 | 2 | .059 | 1 | 24 | .706 | 178 | 5.2 | 19 | 7 | .368 | 100.0 | .625 |
| Livan Hernandez | SKT | sp | 35 | 31 | 1 | .032 | 0 | 10 | .323 | 138 | 4.5 | 22 | 10 | .455 | 113.1 | .621 |
| Daniel Ray Herrera* | HSX | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 17.7 | .596 |
| Rich Hill* | LEG | sp | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 12 | 6.0 | 13 | 5 | .385 | 42.4 | .563 |
| Luke Hochevar | STR | sp | 26 | 12 | 1 | .083 | 1 | 7 | .583 | 49 | 4.1 | 11 | 5 | .455 | 98.1 | .636 |
| Trevor Hoffman | SYN | cl | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 14.6 | .642 |
| Derek Holland* | BOU | sp | 23 | 7 | 0 | .000 | 0 | 4 | .571 | 20 | 2.9 | 23 | 7 | .304 | 32.5 | .631 |
| J.P. Howell* | LEG | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 5 | .192 | 18.3 | .581 |
| Bob Howry | PEA | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.6 | .632 |
| Daniel Hudson | DRI | mr | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 24 | 12.0 | 1 | 0 | .000 | 101.5 | .567 |
| Tim Hudson | PHO | sp | 34 | 7 | 0 | .000 | 0 | 1 | .143 | 32 | 4.6 | 7 | 2 | .286 | 84.6 | .625 |
| David Huff* | B C | sp | 25 | 16 | 1 | .063 | 0 | 5 | .313 | 57 | 3.6 | 7 | 3 | .429 | 96.1 | .647 |
| Phil Hughes | HSX | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 21.0 | .610 |
| Tommy Hunter | EMP | sp | 23 | 16 | 0 | .000 | 0 | 10 | .625 | 89 | 5.6 | 14 | 1 | .071 | 93.8 | .624 |
| Jason Isringhausen | SLG | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.3 | .655 |
| Edwin Jackson | ANR | sp | 26 | 33 | 2 | .061 | 1 | 24 | .727 | 166 | 5.0 | 11 | 3 | .273 | 103.3 | .634 |
| Steven Jackson | PIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 18.4 | .581 |
| Chris Jakubauskas | BOU | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 23.7 | .643 |
| Bobby Jenks |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 13.3 | .641 |
| Jason Jennings | IRI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 27.1 | .585 |
| Kevin Jepsen | FOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 24.0 | .597 |
| Ubaldo Jimenez | ANR | sp | 26 | 33 | 0 | .000 | 0 | 23 | .697 | 163 | 4.9 | 32 | 7 | .219 | 110.6 | .607 |
| Waldis Joaquin | B C | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 30.6 | .579 |
| Jim Johnson | ANR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 16.9 | .640 |
| Josh Johnson | DRI | sp | 26 | 33 | 4 | .121 | 2 | 27 | .818 | 171 | 5.2 | 23 | 7 | .304 | 106.4 | .648 |
| Randy Johnson* | HEN | sp | 46 | 15 | 0 | .000 | 0 | 5 | .333 | 91 | 6.1 | 10 | 7 | .700 | 79.8 | .616 |
| Jair Jurrjens | SLG | sp | 24 | 33 | 3 | .091 | 2 | 20 | .606 | 143 | 4.3 | 20 | 8 | .400 | 98.6 | .605 |
| Jeff Karstens | ANR | mr | 27 | 9 | 0 | .000 | 0 | 4 | .444 | 62 | 6.9 | 20 | 6 | .300 | 39.3 | .619 |
| Kenshin Kawakami | HSX | sp | 35 | 25 | 3 | .120 | 0 | 12 | .480 | 120 | 4.8 | 18 | 9 | .500 | 94.1 | .617 |
| Scott Kazmir* | IRI | sp | 26 | 26 | 1 | .038 | 0 | 12 | .462 | 102 | 3.9 | 15 | 5 | .333 | 104.3 | .607 |
| Shawn Kelley | REB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 20.1 | .644 |
| Kyle Kendrick | EMP | mr | 25 | 2 | 0 | .000 | 0 | 2 | 1.000 | 11 | 5.5 | 5 | 5 | 1.000 | 33.2 | .595 |
| Clayton Kershaw* | DRI | sp | 22 | 30 | 1 | .033 | 1 | 17 | .567 | 173 | 5.8 | 23 | 5 | .217 | 99.9 | .590 |
| Brad Kilby* | REB | mr | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 10 | 10.0 | 1 | 0 | .000 | 23.5 | .640 |
| Hong-Chih Kuo* | B C | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 13.3 | .609 |
| Hiroki Kuroda | SKT | sp | 35 | 20 | 3 | .150 | 0 | 8 | .400 | 87 | 4.3 | 9 | 2 | .222 | 104.9 | .647 |
| John Lackey |   | sp | 31 | 30 | 5 | .167 | 2 | 15 | .500 | 137 | 4.6 | 14 | 7 | .500 | 99.5 | .627 |
| Aaron Laffey* | BOU | sp | 25 | 2 | 0 | .000 | 0 | 2 | 1.000 | 5 | 2.5 | 14 | 0 | .000 | 23.8 | .616 |
| John Lannan* | SCO | sp | 25 | 27 | 6 | .222 | 3 | 18 | .667 | 159 | 5.9 | 30 | 14 | .467 | 103.1 | .622 |
| Mat Latos | SCO | sp | 22 | 6 | 0 | .000 | 0 | 2 | .333 | 38 | 6.3 | 6 | 3 | .500 | 96.2 | .591 |
| Brandon League | COM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 22.0 | .638 |
| Wade LeBlanc* | INP | sp | 25 | 9 | 0 | .000 | 0 | 4 | .444 | 31 | 3.4 | 6 | 2 | .333 | 92.9 | .592 |
| Cliff Lee* | COM | sp | 31 | 34 | 6 | .176 | 2 | 23 | .676 | 189 | 5.6 | 24 | 7 | .292 | 107.4 | .657 |
| Justin Lehr | IRI | sp | 32 | 6 | 1 | .167 | 0 | 1 | .167 | 12 | 2.0 | 2 | 0 | .000 | 96.6 | .605 |
| Anthony Lerew | FOR | sp | 27 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 3 | 0 | .000 | 79.0 | .557 |
| Jon Lester* | HEN | sp | 26 | 32 | 1 | .031 | 0 | 22 | .688 | 143 | 4.5 | 14 | 2 | .143 | 107.8 | .637 |
| Jensen Lewis | SID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 22.6 | .610 |
| Brad Lidge | PEA | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 29.1 | .586 |
| Ted Lilly* | SLG | sp | 34 | 27 | 1 | .037 | 1 | 18 | .667 | 114 | 4.2 | 11 | 1 | .091 | 96.4 | .649 |
| Tim Lincecum | DRI | sp | 26 | 32 | 0 | .000 | 0 | 22 | .688 | 144 | 4.5 | 22 | 4 | .182 | 111.8 | .635 |
| Matt Lindstrom | HSX | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 25.5 | .559 |
| Francisco Liriano* | INP | sp | 26 | 24 | 0 | .000 | 0 | 7 | .292 | 87 | 3.6 | 18 | 4 | .222 | 72.5 | .587 |
| Jesse Litsch | HSX | sp | 25 | 2 | 0 | .000 | 0 | 2 | 1.000 | 6 | 3.0 | 0 | 0 | .000 | 88.5 | .627 |
| Kyle Lohse | EMP | sp | 31 | 13 | 1 | .077 | 0 | 4 | .308 | 61 | 4.7 | 8 | 1 | .125 | 93.8 | .617 |
| Braden Looper | PIN | sp | 35 | 24 | 1 | .042 | 0 | 7 | .292 | 106 | 4.4 | 20 | 9 | .450 | 98.0 | .633 |
| Derek Lowe | PHO | sp | 37 | 33 | 2 | .061 | 1 | 12 | .364 | 138 | 4.2 | 34 | 8 | .235 | 89.4 | .633 |
| Mark Lowe | FOR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 23.2 | .600 |
| Brandon Lyon | BOU | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 20.5 | .612 |
| Ryan Madson | SLG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 18.5 | .650 |
| Ron Mahay* | PHO | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 23.6 | .591 |
| Paul Maholm* | MAI | sp | 28 | 31 | 2 | .065 | 1 | 11 | .355 | 153 | 4.9 | 28 | 7 | .250 | 100.5 | .618 |
| John Maine | LEG | sp | 29 | 15 | 1 | .067 | 0 | 7 | .467 | 67 | 4.5 | 13 | 5 | .385 | 92.5 | .561 |
| Matt Maloney* | SKT | sp | 26 | 7 | 2 | .286 | 0 | 1 | .143 | 34 | 4.9 | 4 | 1 | .250 | 114.1 | .651 |
| Carlos Marmol | SCO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 9 | .273 | 22.4 | .546 |
| Jason Marquis | LEG | sp | 31 | 32 | 2 | .063 | 1 | 16 | .500 | 150 | 4.7 | 20 | 4 | .200 | 109.1 | .597 |
| Sean Marshall* | INP | mr | 27 | 7 | 0 | .000 | 0 | 4 | .571 | 39 | 5.6 | 31 | 5 | .161 | 29.7 | .617 |
| J.D. Martin | FOR | sp | 27 | 13 | 0 | .000 | 0 | 2 | .154 | 50 | 3.8 | 8 | 3 | .375 | 67.8 | .629 |
| Pedro Martinez |   | sp | 38 | 9 | 0 | .000 | 0 | 7 | .778 | 45 | 5.0 | 5 | 1 | .200 | 94.8 | .648 |
| Shairon Martis | REB | sp | 23 | 15 | 0 | .000 | 0 | 6 | .400 | 84 | 5.6 | 11 | 6 | .545 | 97.3 | .589 |
| Nick Masset | PIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 21.4 | .623 |
| Justin Masterson | FLT | mr | 25 | 14 | 0 | .000 | 0 | 7 | .500 | 59 | 4.2 | 35 | 7 | .200 | 49.8 | .601 |
| Doug Mathis | MAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 20.5 | .660 |
| Daisuke Matsuzaka | SKT | sp | 29 | 11 | 0 | .000 | 0 | 4 | .364 | 43 | 3.9 | 7 | 2 | .286 | 102.1 | .582 |
| Brian Matusz* | IRI | sp | 23 | 8 | 0 | .000 | 0 | 4 | .500 | 65 | 8.1 | 6 | 1 | .167 | 105.6 | .676 |
| Vin Mazzaro | HEN | sp | 23 | 7 | 0 | .000 | 0 | 0 | .000 | 40 | 5.7 | 18 | 3 | .167 | 32.5 | .592 |
| Brandon McCarthy | SCO | sp | 26 | 16 | 0 | .000 | 0 | 12 | .750 | 89 | 5.6 | 8 | 0 | .000 | 103.2 | .618 |
| Kyle McClellan | B C | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 | 21.5 | .576 |
| Daniel McCutchen | PIN | sp | 27 | 6 | 1 | .167 | 0 | 2 | .333 | 32 | 5.3 | 7 | 1 | .143 | 97.3 | .652 |
| James McDonald | IRI | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 24.7 | .578 |
| Gil Meche | PHO | sp | 31 | 23 | 0 | .000 | 0 | 6 | .261 | 104 | 4.5 | 14 | 4 | .286 | 92.8 | .594 |
| Brandon Medders | FOR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 25.7 | .572 |
| Kris Medlen | REB | mr | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 20 | 6.7 | 17 | 5 | .294 | 28.1 | .596 |
| Evan Meek | EMP | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 18.1 | .548 |
| Mark Melancon | INP | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 17.5 | .553 |
| Jonathan Meloan | LEG | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.8 | .571 |
| Cla Meredith | FOR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 9 | .600 | 22.2 | .627 |
| Dan Meyer* | EMP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 16.1 | .598 |
| Kameron Mickolio | SID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.3 | .539 |
| Jose Mijares* | INP | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 20.6 | .607 |
| Andrew Miller* | SYN | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 5 | .833 | 19.4 | .603 |
| Justin Miller | EMP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 18.3 | .578 |
| Trever Miller* | PHO | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 19.5 | .598 |
| Kevin Millwood | EMP | sp | 35 | 28 | 2 | .071 | 1 | 17 | .607 | 150 | 5.4 | 9 | 3 | .333 | 101.6 | .616 |
| Eric Milton* | INP | sp | 34 | 5 | 0 | .000 | 0 | 2 | .400 | 32 | 6.4 | 1 | 0 | .000 | 80.4 | .667 |
| Zach Miner | MAI | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 4 | 0 | .000 | 55.9 | .584 |
| Pat Misch* | FOR | mr | 28 | 7 | 0 | .000 | 0 | 3 | .429 | 31 | 4.4 | 6 | 4 | .667 | 46.4 | .623 |
| Brian Moehler | EMP | sp | 38 | 10 | 0 | .000 | 0 | 8 | .800 | 54 | 5.4 | 4 | 0 | .000 | 80.0 | .629 |
| Franklin Morales* | SID | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 15 | .385 | 18.9 | .613 |
| Brandon Morrow | HEN | cl | 25 | 5 | 0 | .000 | 0 | 3 | .600 | 18 | 3.6 | 18 | 4 | .222 | 37.0 | .562 |
| Charlie Morton | FOR | sp | 26 | 16 | 1 | .063 | 1 | 5 | .313 | 80 | 5.0 | 20 | 5 | .250 | 81.3 | .589 |
| Dustin Moseley | FOR | sp | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 3 | 0 | .000 | 109.0 | .587 |
| Guillermo Mota | SCO | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.2 | .631 |
| Jason Motte | SLG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 | 19.8 | .615 |
| Jamie Moyer* | INP | sp | 47 | 12 | 0 | .000 | 0 | 3 | .250 | 47 | 3.9 | 19 | 6 | .316 | 41.4 | .624 |
| Peter Moylan | SLG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 16.8 | .599 |
| Edward Mujica | SLG | mr | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 12 | 3.0 | 12 | 3 | .250 | 27.7 | .640 |
| Kevin Mulvey | EMP | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 3 | 1 | .333 | 41.5 | .590 |
| Bill Murphy* | SLG | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 15.8 | .476 |
| Brett Myers | ANR | sp | 29 | 10 | 0 | .000 | 0 | 6 | .600 | 51 | 5.1 | 5 | 0 | .000 | 73.1 | .633 |
| Chris Narveson* | EMP | mr | 28 | 4 | 0 | .000 | 0 | 2 | .500 | 23 | 5.8 | 4 | 1 | .250 | 43.4 | .648 |
| Joe Nathan | LEG | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 17.4 | .600 |
| Joe Nelson | MAI | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 24.9 | .527 |
| Fu-Te Ni* | MAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 15.5 | .644 |
| Jeff Niemann | BOU | sp | 27 | 27 | 1 | .037 | 0 | 13 | .481 | 143 | 5.3 | 19 | 6 | .316 | 88.8 | .640 |
| Jonathon Niese* | ANR | sp | 23 | 5 | 1 | .200 | 1 | 3 | .600 | 23 | 4.6 | 5 | 4 | .800 | 97.2 | .597 |
| Fernando Nieve | PHO | sp | 27 | 8 | 0 | .000 | 0 | 3 | .375 | 35 | 4.4 | 5 | 0 | .000 | 95.1 | .587 |
| Dustin Nippert | HEN | sp | 29 | 5 | 0 | .000 | 0 | 1 | .200 | 31 | 6.2 | 7 | 2 | .286 | 51.0 | .601 |
| Ricky Nolasco | INP | sp | 27 | 33 | 1 | .030 | 0 | 16 | .485 | 153 | 4.6 | 12 | 2 | .167 | 102.4 | .658 |
| Bud Norris | PHO | sp | 25 | 10 | 0 | .000 | 0 | 4 | .400 | 35 | 3.5 | 8 | 5 | .625 | 108.5 | .620 |
| Leo Nunez | COM | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 20.8 | .608 |
| Darren O'Day | COM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 19.1 | .624 |
| Eric O'Flaherty* | COM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 | 14.3 | .636 |
| Sean O'Sullivan | EMP | sp | 22 | 4 | 0 | .000 | 0 | 2 | .500 | 20 | 5.0 | 0 | 0 | .000 | 52.8 | .633 |
| Ross Ohlendorf | FOR | sp | 27 | 29 | 1 | .034 | 0 | 13 | .448 | 112 | 3.9 | 26 | 12 | .462 | 81.3 | .612 |
| Hideki Okajima* | LEG | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 18.7 | .626 |
| Darren Oliver* | ANR | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 15.5 | .644 |
| Scott Olsen* | FOR | sp | 26 | 11 | 0 | .000 | 0 | 3 | .273 | 45 | 4.1 | 16 | 6 | .375 | 65.1 | .613 |
| Garrett Olson* | SKT | mr | 26 | 11 | 1 | .091 | 0 | 3 | .273 | 54 | 4.9 | 8 | 5 | .625 | 105.2 | .598 |
| Russ Ortiz | PIN | sp | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 29.9 | .593 |
| Roy Oswalt | B C | sp | 32 | 30 | 2 | .067 | 1 | 22 | .733 | 122 | 4.1 | 19 | 8 | .421 | 103.1 | .653 |
| Josh Outman* | PEA | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 18.4 | .621 |
| Micah Owings | SKT | sp | 27 | 19 | 0 | .000 | 0 | 6 | .316 | 104 | 5.5 | 26 | 8 | .308 | 98.4 | .572 |
| Vicente Padilla | HSX | sp | 32 | 25 | 1 | .040 | 1 | 16 | .640 | 134 | 5.4 | 8 | 3 | .375 | 98.4 | .622 |
| Matt Palmer | MAI | mr | 31 | 13 | 0 | .000 | 0 | 5 | .385 | 72 | 5.5 | 10 | 4 | .400 | 83.9 | .611 |
| Jonathan Papelbon | PIN | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.3 | .647 |
| Chan Ho Park | ANR | mr | 37 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 31 | 12 | .387 | 19.3 | .598 |
| Bobby Parnell | SID | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 64 | 19 | .297 | 17.3 | .612 |
| Manny Parra* | SID | sp | 27 | 33 | 0 | .000 | 0 | 6 | .182 | 154 | 4.7 | 40 | 20 | .500 | 79.8 | .583 |
| Felipe Paulino | PIN | sp | 26 | 10 | 0 | .000 | 0 | 3 | .300 | 49 | 4.9 | 17 | 10 | .588 | 53.0 | .630 |
| Carl Pavano | SYN | sp | 34 | 27 | 1 | .037 | 1 | 16 | .593 | 157 | 5.8 | 13 | 1 | .077 | 94.0 | .666 |
| Jake Peavy | REB | sp | 29 | 16 | 1 | .063 | 0 | 8 | .500 | 53 | 3.3 | 4 | 0 | .000 | 101.8 | .611 |
| Mike Pelfrey | COM | sp | 26 | 21 | 2 | .095 | 0 | 17 | .810 | 84 | 4.0 | 6 | 0 | .000 | 98.9 | .628 |
| Tony Pena | INP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 9 | .250 | 18.6 | .648 |
| Brad Penny | FLT | sp | 32 | 28 | 1 | .036 | 0 | 16 | .571 | 156 | 5.6 | 12 | 2 | .167 | 99.7 | .636 |
| Luis Perdomo | SLG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 17.5 | .563 |
| Chris Perez | IRI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.4 | .587 |
| Rafael Perez* | REB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 22.4 | .611 |
| Glen Perkins* | IRI | sp | 27 | 3 | 1 | .333 | 0 | 0 | .000 | 20 | 6.7 | 1 | 1 | 1.000 | 113.0 | .696 |
| Ryan Perry | FLT | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 12 | .522 | 25.6 | .567 |
| Yusmeiro Petit | PHO | sp | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 5 | 3 | .600 | 74.0 | .595 |
| Andy Pettitte* | PEA | sp | 38 | 23 | 2 | .087 | 2 | 12 | .522 | 128 | 5.6 | 14 | 6 | .429 | 100.4 | .621 |
| Joel Pineiro | PEA | sp | 31 | 32 | 6 | .188 | 1 | 21 | .656 | 203 | 6.3 | 15 | 2 | .133 | 102.5 | .681 |
| Renyel Pinto* | INP | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 24.7 | .575 |
| Rick Porcello | HSX | sp | 21 | 31 | 1 | .032 | 1 | 14 | .452 | 125 | 4.0 | 23 | 7 | .304 | 92.2 | .600 |
| Aaron Poreda* | BOU | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 18.8 | .537 |
| David Price* | INP | sp | 24 | 23 | 0 | .000 | 0 | 7 | .304 | 84 | 3.7 | 15 | 6 | .400 | 100.6 | .618 |
| J.J. Putz | HSX | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 21.6 | .614 |
| Chad Qualls | PIN | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 18.3 | .699 |
| Edwar Ramirez | REB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 25.7 | .518 |
| Ramon Ramirez | HEN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 20.8 | .632 |
| Ramon Ramirez | LEG | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 14.2 | .613 |
| Cesar Ramos* | SLG | mr | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 8 | 1 | .125 | 25.5 | .554 |
| Jon Rauch |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.9 | .617 |
| Robert Ray | MAI | sp | 26 | 4 | 0 | .000 | 0 | 3 | .750 | 15 | 3.8 | 2 | 0 | .000 | 98.5 | .632 |
| Tim Redding | STR | sp | 32 | 11 | 0 | .000 | 0 | 3 | .273 | 54 | 4.9 | 10 | 1 | .100 | 88.5 | .597 |
| Dennys Reyes* | HEN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 2 | .095 | 18.2 | .545 |
| Arthur Rhodes* | SCO | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 12.1 | .610 |
| Clayton Richard* | STR | sp | 26 | 7 | 0 | .000 | 0 | 5 | .714 | 26 | 3.7 | 16 | 5 | .313 | 44.9 | .588 |
| Scott Richmond | STR | sp | 30 | 4 | 0 | .000 | 0 | 1 | .250 | 13 | 3.3 | 6 | 1 | .167 | 56.1 | .588 |
| Mariano Rivera | SYN | cl | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 16.5 | .670 |
| David Robertson | REB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 22.3 | .614 |
| Fernando Rodney | STR | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 21.7 | .579 |
| Francisco Rodriguez | B C | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 18.4 | .610 |
| Henry Rodriguez | B C | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.3 | .623 |
| Wandy Rodriguez* | SYN | sp | 31 | 33 | 0 | .000 | 0 | 10 | .303 | 166 | 5.0 | 20 | 3 | .150 | 98.2 | .618 |
| Josh Roenicke | MAI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 14.0 | .599 |
| Esmil Rogers | SCO | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 98.0 | .541 |
| Ricky Romero* | PIN | sp | 25 | 29 | 1 | .034 | 0 | 13 | .448 | 147 | 5.1 | 27 | 6 | .222 | 106.3 | .602 |
| Sergio Romo | BOU | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 22.6 | .615 |
| Leo Rosales | FLT | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 25.6 | .637 |
| Ryan Rowland-Smith* | STR | sp | 27 | 15 | 1 | .067 | 0 | 10 | .667 | 72 | 4.8 | 4 | 2 | .500 | 91.6 | .646 |
| Dan Runzler* | SCO | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 8.0 | .542 |
| Marc Rzepczynski* | FOR | sp | 24 | 10 | 0 | .000 | 0 | 5 | .500 | 35 | 3.5 | 7 | 2 | .286 | 79.2 | .575 |
| C.C. Sabathia* | PHO | sp | 29 | 33 | 2 | .061 | 0 | 24 | .727 | 164 | 5.0 | 16 | 4 | .250 | 110.6 | .653 |
| Ryan Sadowski | SLG | sp | 27 | 5 | 0 | .000 | 0 | 2 | .400 | 22 | 4.4 | 5 | 4 | .800 | 72.2 | .575 |
| Takashi Saito | MAI | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 24.6 | .628 |
| Jeff Samardzija | FOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 20.2 | .600 |
| Chris Sampson | SKT | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 27.3 | .652 |
| Brian Sanches | EMP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 19.7 | .632 |
| Anibal Sanchez | REB | sp | 26 | 16 | 1 | .063 | 0 | 7 | .438 | 86 | 5.4 | 11 | 5 | .455 | 102.8 | .571 |
| Jonathan Sanchez* | COM | sp | 27 | 23 | 1 | .043 | 0 | 10 | .435 | 111 | 4.8 | 22 | 5 | .227 | 82.7 | .578 |
| Ervin Santana | BOU | sp | 27 | 23 | 0 | .000 | 0 | 6 | .261 | 97 | 4.2 | 20 | 3 | .150 | 86.9 | .628 |
| Johan Santana* | ANR | sp | 31 | 25 | 2 | .080 | 0 | 17 | .680 | 99 | 4.0 | 14 | 6 | .429 | 104.9 | .645 |
| Joe Saunders* | MAI | sp | 29 | 24 | 0 | .000 | 0 | 7 | .292 | 103 | 4.3 | 16 | 3 | .188 | 100.3 | .624 |
| Max Scherzer | B C | sp | 25 | 30 | 2 | .067 | 0 | 10 | .333 | 149 | 5.0 | 12 | 6 | .500 | 105.2 | .622 |
| Daniel Schlereth* | PHO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 20.2 | .573 |
| Bobby Seay* |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 | 19.2 | .642 |
| George Sherrill* | LEG | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 19.4 | .581 |
| James Shields | LEG | sp | 28 | 32 | 4 | .125 | 0 | 12 | .375 | 179 | 5.6 | 17 | 7 | .412 | 97.3 | .644 |
| Scot Shields | LEG | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 23.3 | .429 |
| Tony Sipp* | REB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 0 | .000 | 22.5 | .574 |
| Kevin Slowey | BOU | sp | 26 | 14 | 0 | .000 | 0 | 5 | .357 | 59 | 4.2 | 12 | 3 | .250 | 91.9 | .687 |
| Joe Smith | HEN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 6 | .750 | 19.2 | .621 |
| John Smoltz | IRI | sp | 43 | 15 | 0 | .000 | 0 | 8 | .533 | 58 | 3.9 | 7 | 2 | .286 | 99.4 | .651 |
| Ian Snell | FLT | sp | 28 | 23 | 0 | .000 | 0 | 9 | .391 | 127 | 5.5 | 21 | 12 | .571 | 90.8 | .594 |
| Andy Sonnanstine | HEN | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.0 | .667 |
| Joakim Soria | DRI | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 16.0 | .612 |
| Rafael Soriano | REB | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 18.0 | .625 |
| Jeremy Sowers* | SLG | sp | 27 | 22 | 2 | .091 | 1 | 12 | .545 | 97 | 4.4 | 21 | 10 | .476 | 87.8 | .600 |
| Craig Stammen | SID | sp | 26 | 19 | 1 | .053 | 0 | 4 | .211 | 125 | 6.6 | 12 | 5 | .417 | 70.3 | .632 |
| Tim Stauffer | REB | sp | 28 | 14 | 0 | .000 | 0 | 4 | .286 | 76 | 5.4 | 13 | 4 | .308 | 102.1 | .594 |
| Mitch Stetter* | PIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 4 | .167 | 15.4 | .615 |
| Brian Stokes | PHO | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 18.8 | .616 |
| Huston Street | INP | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 18.7 | .641 |
| Eric Stults* | PHO | sp | 30 | 10 | 0 | .000 | 0 | 4 | .400 | 84 | 8.4 | 7 | 3 | .429 | 95.7 | .577 |
| Jeff Suppan | FOR | sp | 35 | 30 | 1 | .033 | 0 | 8 | .267 | 143 | 4.8 | 36 | 16 | .444 | 74.9 | .586 |
| Ken Takahashi* | EMP | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 19.1 | .569 |
| Brian Tallet* | IRI | sp | 32 | 25 | 0 | .000 | 0 | 11 | .440 | 111 | 4.4 | 18 | 9 | .500 | 107.2 | .608 |
| Junichi Tazawa | SID | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 30.2 | .603 |
| Robinson Tejeda |   | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 6 | 2 | .333 | 25.5 | .575 |
| Joe Thatcher* | SLG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 7 | .189 | 15.6 | .619 |
| Brad Thompson | ANR | mr | 28 | 4 | 0 | .000 | 0 | 2 | .500 | 15 | 3.8 | 22 | 8 | .364 | 22.7 | .613 |
| Matt Thornton* | SYN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 13.4 | .650 |
| Chris Tillman | STR | sp | 22 | 6 | 0 | .000 | 0 | 2 | .333 | 26 | 4.3 | 2 | 2 | 1.000 | 87.3 | .601 |
| Jess Todd | INP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 23.9 | .590 |
| Brett Tomko | STR | mr | 37 | 10 | 1 | .100 | 0 | 5 | .500 | 28 | 2.8 | 3 | 0 | .000 | 87.3 | .630 |
| Ramon Troncoso | B C | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 14 | .483 | 20.3 | .623 |
| Koji Uehara | SYN | sp | 35 | 10 | 0 | .000 | 0 | 4 | .400 | 47 | 4.7 | 3 | 1 | .333 | 80.0 | .658 |
| Merkin Valdez | FOR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.3 | .504 |
| Jose Valverde | IRI | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 18.8 | .623 |
| Rick VandenHurk | COM | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 34.8 | .629 |
| Claudio Vargas | MAI | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 18.8 | .592 |
| Jason Vargas* | SKT | sp | 27 | 14 | 4 | .286 | 0 | 5 | .357 | 56 | 4.0 | 6 | 1 | .167 | 102.3 | .667 |
| Esmerling Vasquez | ANR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 15.4 | .606 |
| Javier Vazquez | PEA | sp | 33 | 32 | 3 | .094 | 2 | 17 | .531 | 189 | 5.9 | 10 | 5 | .500 | 99.8 | .662 |
| Justin Verlander | SCO | sp | 27 | 35 | 5 | .143 | 4 | 25 | .714 | 181 | 5.2 | 16 | 5 | .313 | 109.7 | .650 |
| Carlos Villanueva | COM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.9 | .628 |
| Edinson Volquez | B C | sp | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 20 | 5 | .250 | 36.5 | .527 |
| Chris Volstad | PEA | sp | 23 | 10 | 0 | .000 | 0 | 5 | .500 | 72 | 7.2 | 8 | 3 | .375 | 59.4 | .616 |
| Billy Wagner* | BOU | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 17.9 | .558 |
| Adam Wainwright | PEA | sp | 28 | 33 | 1 | .030 | 1 | 23 | .697 | 192 | 5.8 | 11 | 4 | .364 | 102.6 | .639 |
| Tim Wakefield | PIN | sp | 43 | 21 | 2 | .095 | 0 | 8 | .381 | 121 | 5.8 | 31 | 13 | .419 | 103.7 | .604 |
| Tyler Walker | SKT | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.9 | .658 |
| Chien-Ming Wang | IRI | sp | 30 | 9 | 0 | .000 | 0 | 3 | .333 | 43 | 4.8 | 5 | 1 | .200 | 80.1 | .597 |
| Jarrod Washburn* |   | sp | 35 | 28 | 1 | .036 | 0 | 9 | .321 | 148 | 5.3 | 19 | 5 | .263 | 93.1 | .633 |
| David Weathers | EMP | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.8 | .566 |
| Jeff Weaver | IRI | mr | 33 | 7 | 1 | .143 | 0 | 1 | .143 | 24 | 3.4 | 12 | 4 | .333 | 59.1 | .597 |
| Jered Weaver | BOU | sp | 27 | 32 | 1 | .031 | 0 | 19 | .594 | 130 | 4.1 | 17 | 9 | .529 | 105.8 | .605 |
| Ryan Webb | PHO | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 25.6 | .588 |
| Todd Wellemeyer | LEG | sp | 31 | 16 | 0 | .000 | 0 | 3 | .188 | 72 | 4.5 | 15 | 7 | .467 | 89.1 | .604 |
| Kip Wells | SCO | mr | 33 | 7 | 0 | .000 | 0 | 3 | .429 | 38 | 5.4 | 8 | 4 | .500 | 67.5 | .591 |
| Randy Wells | STR | sp | 27 | 26 | 1 | .038 | 0 | 13 | .500 | 111 | 4.3 | 22 | 13 | .591 | 93.4 | .625 |
| Sean West* | SID | sp | 24 | 19 | 0 | .000 | 0 | 3 | .158 | 102 | 5.4 | 21 | 10 | .476 | 75.1 | .612 |
| Dan Wheeler | HEN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 17.9 | .657 |
| Sean White | MAI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 22.9 | .615 |
| Dontrelle Willis* | FOR | sp | 28 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 5 | 0 | .000 | 68.0 | .507 |
| Brian Wilson | FOR | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 21.5 | .601 |
| C.J. Wilson* | IRI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 20.6 | .603 |
| Randy Wolf* | HSX | sp | 33 | 32 | 2 | .063 | 1 | 19 | .594 | 117 | 3.7 | 16 | 6 | .375 | 97.1 | .627 |
| Kerry Wood | BOU | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 19.2 | .601 |
| Jamey Wright | PHO | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 19.6 | .589 |
| Michael Wuertz | DRI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 18.7 | .643 |
| Chris Young | HSX | sp | 31 | 14 | 1 | .071 | 0 | 5 | .357 | 60 | 4.3 | 10 | 1 | .100 | 101.9 | .580 |
| Carlos Zambrano | SYN | sp | 29 | 28 | 0 | .000 | 0 | 16 | .571 | 168 | 6.0 | 22 | 8 | .364 | 105.3 | .596 |
| Clay Zavada* | PEA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 9.8 | .744 |
| Brad Ziegler | COM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 19.8 | .600 |
| Jordan Zimmermann | BOU | sp | 24 | 17 | 0 | .000 | 0 | 7 | .412 | 87 | 5.1 | 10 | 2 | .200 | 92.5 | .623 |
| Barry Zito* | ANR | sp | 32 | 33 | 0 | .000 | 0 | 18 | .545 | 203 | 6.2 | 24 | 10 | .417 | 102.1 | .590 |
| Joel Zumaya | FOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 28.9 | .568 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| David Aardsma | SLG | cl | 28 | 36 | 32 | .889 | 4 | .111 | 4 | 29 | 11 | .379 | 57 | 57 | 47 | 18.1 | .622 |
| Alfredo Aceves | FLT | mr | 27 | 38 | 25 | .658 | 12 | .316 | 1 | 20 | 10 | .500 | 52 | 52 | 42 | 25.7 | .661 |
| Mike Adams | SKT | mr | 31 | 6 | 2 | .333 | 2 | .333 | 9 | 7 | 3 | .429 | 25 | 25 | 9 | 18.2 | .643 |
| Jeremy Affeldt* | ANR | mr | 31 | 32 | 25 | .781 | 5 | .156 | 3 | 29 | 6 | .207 | 53 | 53 | 38 | 15.9 | .601 |
| Brett Anderson* | DRI | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.3 | .655 |
| Alberto Arias | SKT | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 4 | 22 | 9 | .409 | 29 | 29 | 8 | 21.2 | .644 |
| Bronson Arroyo | PIN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.1 | .627 |
| Burke Badenhop | SKT | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 4 | 22 | 6 | .273 | 38 | 38 | 11 | 27.5 | .660 |
| Danys Baez | STR | mr | 32 | 12 | 12 | 1.000 | 0 | .000 | 5 | 37 | 8 | .216 | 58 | 58 | 28 | 19.0 | .633 |
| Andrew Bailey | MAI | cl | 26 | 37 | 32 | .865 | 5 | .135 | 0 | 27 | 6 | .222 | 54 | 54 | 45 | 17.6 | .668 |
| Homer Bailey | DRI | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 93.6 | .587 |
| Scott Baker | HEN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.6 | .646 |
| Collin Balester | SID | sp | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 29 | 16 | .552 | 41 | 41 | 9 | 25.9 | .572 |
| Grant Balfour | MAI | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 3 | 33 | 9 | .273 | 42 | 42 | 14 | 25.9 | .588 |
| Brian Bannister | FLT | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 100.6 | .627 |
| Daniel Bard |   | mr | 25 | 5 | 4 | .800 | 1 | .200 | 10 | 26 | 5 | .192 | 40 | 40 | 15 | 19.1 | .606 |
| Antonio Bastardo* | SYN | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 3 | .750 | 9 | 9 | 6 | 22.6 | .606 |
| Miguel Batista | PHO | mr | 39 | 5 | 4 | .800 | 1 | .200 | 3 | 12 | 1 | .083 | 25 | 25 | 13 | 25.8 | .602 |
| Josh Beckett | SLG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.8 | .635 |
| Erik Bedard* | REB | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 102.1 | .574 |
| Joe Beimel* | HSX | mr | 33 | 1 | 1 | 1.000 | 0 | .000 | 1 | 15 | 7 | .467 | 31 | 31 | 9 | 19.6 | .635 |
| Ronald Belisario | SCO | mr | 27 | 30 | 22 | .733 | 8 | .267 | 2 | 30 | 22 | .733 | 47 | 47 | 40 | 16.7 | .615 |
| Matt Belisle | BOU | mr | 30 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 3 | .500 | 10 | 10 | 3 | 21.7 | .700 |
| Heath Bell | HEN | cl | 32 | 39 | 35 | .897 | 4 | .103 | 1 | 29 | 10 | .345 | 59 | 59 | 52 | 19.5 | .623 |
| Trevor Bell | ANR | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 6 | 6 | 1.000 | 11 | 11 | 4 | 24.8 | .637 |
| Justin Berg | INP | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 12 | 12 | 6 | 16.5 | .657 |
| Brad Bergesen | LEG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 101.3 | .637 |
| Jason Berken | SID | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 35 | 3 | 2 | 77.1 | .608 |
| Rafael Betancourt | SLG | mr | 35 | 9 | 3 | .333 | 5 | .556 | 10 | 41 | 10 | .244 | 57 | 57 | 13 | 15.8 | .624 |
| Chad Billingsley | EMP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 107.6 | .596 |
| Nick Blackburn | SCO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.1 | .659 |
| Joe Blanton | HEN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.8 | .632 |
| Jerry Blevins* | B C | mr | 26 | 7 | 5 | .714 | 1 | .143 | 4 | 34 | 7 | .206 | 35 | 35 | 11 | 10.9 | .618 |
| Mitchell Boggs | SLG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 12 | 4 | 1 | 54.2 | .578 |
| Jeremy Bonderman | SID | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 25 | 11 | .440 | 21 | 20 | 8 | 22.2 | .552 |
| Eddie Bonine | FOR | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 80.8 | .601 |
| Michael Bowden | IRI | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 12 | 6 | .500 | 12 | 12 | 6 | 26.7 | .603 |
| Blaine Boyer | SCO | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 4 | .571 | 11 | 11 | 7 | 18.8 | .657 |
| Dallas Braden* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 23 | 1 | 1 | 96.7 | .619 |
| Craig Breslow* | PIN | mr | 29 | 16 | 12 | .750 | 3 | .188 | 10 | 38 | 10 | .263 | 54 | 54 | 28 | 17.9 | .595 |
| Jonathan Broxton | LEG | cl | 26 | 12 | 8 | .667 | 3 | .250 | 9 | 43 | 7 | .163 | 55 | 55 | 25 | 22.9 | .603 |
| Brian Bruney | FOR | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 23 | 12 | .522 | 21 | 21 | 5 | 22.2 | .595 |
| Clay Buchholz | IRI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 17 | 1 | 0 | 98.1 | .606 |
| Billy Buckner | PHO | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 26 | 8 | .308 | 31 | 27 | 7 | 34.9 | .601 |
| Mark Buehrle* | SYN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.5 | .630 |
| Jason Bulger | BOU | mr | 31 | 5 | 3 | .600 | 1 | .200 | 12 | 42 | 7 | .167 | 55 | 55 | 19 | 19.3 | .597 |
| Madison Bumgarner* | ANR | mr | 20 | 1 | 0 | .000 | 1 | 1.000 | 3 | 11 | 3 | .273 | 8 | 8 | 1 | 13.6 | .651 |
| A.J. Burnett | HSX | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.8 | .596 |
| Sean Burnett* | PEA | mr | 27 | 2 | 1 | .500 | 1 | .500 | 1 | 8 | 4 | .500 | 28 | 28 | 16 | 16.4 | .595 |
| Mike Burns | SKT | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 92.8 | .624 |
| Jared Burton | SYN | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 11 | 11 | 6 | 20.9 | .626 |
| Dave Bush | B C | sp | 30 | 2 | 2 | 1.000 | 0 | .000 | 0 | 19 | 3 | .158 | 38 | 32 | 18 | 44.1 | .605 |
| Tim Byrdak* | HSX | mr | 36 | 7 | 3 | .429 | 2 | .286 | 15 | 37 | 8 | .216 | 52 | 52 | 16 | 17.4 | .540 |
| Trevor Cahill | COM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 92.6 | .611 |
| Matt Cain | COM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.3 | .611 |
| Kiko Calero | PEA | mr | 35 | 35 | 31 | .886 | 4 | .114 | 1 | 17 | 1 | .059 | 57 | 57 | 50 | 17.4 | .581 |
| Kevin Cameron | REB | mr | 30 | 4 | 3 | .750 | 1 | .250 | 7 | 18 | 6 | .333 | 26 | 26 | 7 | 21.9 | .608 |
| Shawn Camp | DRI | mr | 34 | 8 | 4 | .500 | 1 | .125 | 12 | 39 | 9 | .231 | 64 | 64 | 24 | 19.2 | .631 |
| Matt Capps | STR | cl | 26 | 4 | 2 | .500 | 2 | .500 | 1 | 20 | 6 | .300 | 33 | 33 | 11 | 19.9 | .614 |
| Esmailin Caridad | PHO | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 1 | .125 | 13 | 13 | 7 | 23.6 | .645 |
| Jesse Carlson* | PHO | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 5 | 29 | 10 | .345 | 37 | 37 | 14 | 23.6 | .615 |
| Fausto Carmona | REB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 97.2 | .553 |
| Chris Carpenter | SLG | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 102.2 | .638 |
| Carlos Carrasco | SCO | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 7 | 5 | 3 | 39.9 | .595 |
| D.J. Carrasco | SYN | mr | 33 | 4 | 1 | .250 | 2 | .500 | 8 | 46 | 17 | .370 | 72 | 72 | 20 | 18.0 | .619 |
| Alberto Castillo* | REB | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 2 | 11.3 | .618 |
| Brett Cecil* | B C | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 2 | 1.000 | 18 | 1 | 1 | 87.2 | .603 |
| Jhoulys Chacin | IRI | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 1 | .250 | 9 | 8 | 1 | 29.9 | .535 |
| Joba Chamberlain | BOU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 88.7 | .607 |
| Jesse Chavez | PHO | mr | 26 | 2 | 0 | .000 | 1 | .500 | 4 | 15 | 5 | .333 | 16 | 16 | 4 | 19.9 | .655 |
| Randy Choate* | DRI | mr | 34 | 6 | 4 | .667 | 1 | .167 | 7 | 16 | 1 | .063 | 27 | 27 | 8 | 9.3 | .636 |
| Tyler Clippard | FOR | mr | 25 | 5 | 2 | .400 | 3 | .600 | 10 | 39 | 10 | .256 | 45 | 45 | 12 | 21.7 | .567 |
| Todd Coffey | HSX | mr | 29 | 6 | 4 | .667 | 2 | .333 | 4 | 19 | 6 | .316 | 45 | 45 | 15 | 20.8 | .661 |
| Phil Coke* | SCO | mr | 27 | 4 | 1 | .250 | 1 | .250 | 6 | 27 | 3 | .111 | 40 | 40 | 15 | 15.2 | .628 |
| Bartolo Colon | INP | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 82.9 | .647 |
| Roman Colon | MAI | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 2 | 2 | 0 | 47.0 | .606 |
| Clay Condrey | DRI | mr | 34 | 2 | 1 | .500 | 0 | .000 | 4 | 15 | 1 | .067 | 26 | 26 | 11 | 14.6 | .624 |
| Jose Contreras | SYN | sp | 38 | 2 | 1 | .500 | 0 | .000 | 4 | 29 | 15 | .517 | 55 | 50 | 14 | 28.9 | .602 |
| Aaron Cook | SYN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 94.8 | .613 |
| Francisco Cordero | HSX | cl | 35 | 17 | 15 | .882 | 2 | .118 | 6 | 19 | 5 | .263 | 50 | 50 | 32 | 20.3 | .582 |
| Lance Cormier |   | mr | 29 | 3 | 2 | .667 | 1 | .333 | 3 | 39 | 12 | .308 | 45 | 45 | 20 | 23.5 | .627 |
| Manuel Corpas | B C | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 25 | 11 | .440 | 31 | 31 | 15 | 17.6 | .639 |
| Kevin Correia | REB | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.2 | .644 |
| Jesse Crain | IRI | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 5 | 22 | 14 | .636 | 37 | 37 | 12 | 27.6 | .560 |
| Juan Cruz | IRI | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 2 | 18 | 2 | .111 | 36 | 36 | 22 | 22.0 | .592 |
| Johnny Cueto | EMP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 101.8 | .600 |
| Matt Daley | STR | mr | 28 | 8 | 4 | .500 | 3 | .375 | 5 | 24 | 8 | .333 | 43 | 43 | 16 | 22.3 | .587 |
| John Danks* | INP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.5 | .608 |
| Kyle Davies | FLT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 99.5 | .590 |
| Doug Davis* | STR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 26 | 1 | 0 | 100.6 | .588 |
| Wade Davis | SID | sp | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 18 | 5 | .278 | 23 | 23 | 7 | 27.3 | .626 |
| Jorge de la Rosa* | SID | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.1 | .599 |
| Manny Delcarmen |   | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 0 | 20 | 4 | .200 | 30 | 30 | 15 | 23.5 | .586 |
| Ryan Dempster | PIN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.3 | .623 |
| Elmer Dessens | STR | mr | 39 | 9 | 9 | 1.000 | 0 | .000 | 1 | 8 | 3 | .375 | 22 | 22 | 19 | 20.5 | .593 |
| Ross Detwiler* | SID | sp | 24 | 4 | 2 | .500 | 2 | .500 | 7 | 37 | 13 | .351 | 59 | 59 | 10 | 21.5 | .579 |
| Mark DiFelice | HEN | mr | 33 | 3 | 2 | .667 | 1 | .333 | 5 | 11 | 1 | .091 | 17 | 17 | 5 | 16.8 | .677 |
| Brendan Donnelly | EMP | mr | 38 | 0 | 0 | .000 | 0 | .000 | 5 | 17 | 3 | .176 | 16 | 16 | 5 | 18.5 | .574 |
| Octavio Dotel | FLT | mr | 36 | 3 | 2 | .667 | 1 | .333 | 6 | 52 | 15 | .288 | 52 | 52 | 24 | 21.1 | .571 |
| Scott Downs* | MAI | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 14 | 40 | 9 | .225 | 46 | 46 | 11 | 15.2 | .649 |
| Brian Duensing* | PIN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 1 | .500 | 17 | 8 | 4 | 70.4 | .615 |
| Zach Duke* | MAI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.1 | .651 |
| Chad Durbin | STR | mr | 32 | 2 | 1 | .500 | 1 | .500 | 3 | 12 | 5 | .417 | 20 | 20 | 14 | 23.5 | .533 |
| Scott Elbert* | BOU | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 10 | 6 | .600 | 14 | 14 | 3 | 23.9 | .557 |
| Dana Eveland* | SID | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 14 | 2 | 0 | 77.9 | .589 |
| Scott Eyre* | DRI | mr | 38 | 1 | 0 | .000 | 0 | .000 | 8 | 13 | 3 | .231 | 16 | 16 | 0 | 19.1 | .497 |
| Willie Eyre | REB | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 3 | .750 | 7 | 7 | 1 | 19.7 | .601 |
| Kyle Farnsworth | FLT | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 0 | 11 | 4 | .364 | 8 | 8 | 5 | 15.9 | .661 |
| Scott Feldman | SKT | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 110.2 | .617 |
| Pedro Feliciano* | HEN | mr | 33 | 4 | 1 | .250 | 2 | .500 | 13 | 39 | 9 | .231 | 54 | 54 | 18 | 15.9 | .631 |
| Neftali Feliz | SID | mr | 22 | 14 | 14 | 1.000 | 0 | .000 | 0 | 19 | 1 | .053 | 33 | 33 | 32 | 19.8 | .621 |
| Nelson Figueroa | SKT | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 102.3 | .629 |
| Doug Fister | EMP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 90.1 | .660 |
| Gavin Floyd | B C | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 104.2 | .639 |
| Josh Fogg |   | mr | 33 | 4 | 3 | .750 | 1 | .250 | 8 | 22 | 3 | .136 | 36 | 36 | 19 | 19.2 | .601 |
| Frank Francisco | BOU | cl | 30 | 10 | 7 | .700 | 3 | .300 | 3 | 18 | 5 | .278 | 31 | 31 | 13 | 21.5 | .652 |
| Ryan Franklin | COM | cl | 37 | 36 | 35 | .972 | 1 | .028 | 0 | 31 | 2 | .065 | 44 | 44 | 39 | 18.6 | .579 |
| Jason Frasor | EMP | mr | 32 | 39 | 37 | .949 | 2 | .051 | 4 | 23 | 7 | .304 | 52 | 52 | 43 | 15.5 | .650 |
| Brian Fuentes* | PHO | cl | 34 | 6 | 3 | .500 | 3 | .500 | 4 | 24 | 11 | .458 | 37 | 37 | 16 | 23.6 | .620 |
| Jeff Fulchino | SCO | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 4 | 28 | 10 | .357 | 49 | 49 | 17 | 23.6 | .615 |
| Armando Galarraga | MAI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 86.2 | .602 |
| Yovani Gallardo | IRI | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 112.3 | .596 |
| Freddy Garcia | BOU | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 94.8 | .652 |
| Jon Garland | STR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.6 | .628 |
| Matt Garza | B C | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 110.6 | .632 |
| Chad Gaudin | REB | sp | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 1 | 0 | .000 | 37 | 12 | 2 | 66.2 | .582 |
| Josh Geer | SID | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 14 | 1 | 1 | 74.4 | .632 |
| Samuel Gervacio | INP | mr | 25 | 3 | 0 | .000 | 3 | 1.000 | 7 | 39 | 11 | .282 | 26 | 26 | 2 | 14.2 | .569 |
| Dan Giese | SKT | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 0 | 4 | 0 | .000 | 11 | 11 | 10 | 26.7 | .609 |
| Gio Gonzalez* | FLT | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 14 | 2 | 0 | 89.0 | .595 |
| Mike Gonzalez* | SKT | mr | 32 | 29 | 23 | .793 | 6 | .207 | 0 | 27 | 8 | .296 | 61 | 61 | 47 | 21.1 | .595 |
| Tom Gorzelanny* | SLG | mr | 27 | 3 | 2 | .667 | 0 | .000 | 5 | 18 | 3 | .167 | 40 | 38 | 7 | 17.1 | .578 |
| John Grabow* | EMP | mr | 31 | 6 | 2 | .333 | 2 | .333 | 23 | 26 | 7 | .269 | 66 | 66 | 18 | 15.1 | .586 |
| Jeff Gray | REB | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 11 | 3 | .273 | 19 | 19 | 8 | 19.8 | .657 |
| Sean Green | PHO | mr | 31 | 6 | 1 | .167 | 4 | .667 | 7 | 40 | 19 | .475 | 47 | 47 | 13 | 21.1 | .580 |
| Luke Gregerson | SKT | mr | 26 | 3 | 2 | .667 | 1 | .333 | 9 | 31 | 4 | .129 | 45 | 45 | 22 | 24.7 | .634 |
| Kevin Gregg | STR | cl | 32 | 11 | 7 | .636 | 3 | .273 | 10 | 26 | 7 | .269 | 60 | 60 | 24 | 18.6 | .607 |
| Zack Greinke | MAI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 115.9 | .642 |
| Jason Grilli | SKT | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 1 | 23 | 10 | .435 | 33 | 33 | 15 | 26.2 | .590 |
| Matt Guerrier | DRI | mr | 31 | 12 | 7 | .583 | 4 | .333 | 16 | 23 | 7 | .304 | 55 | 55 | 28 | 17.7 | .656 |
| Jeremy Guthrie | LEG | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 103.6 | .609 |
| Juan Gutierrez | LEG | mr | 26 | 0 | 0 | .000 | 0 | .000 | 5 | 37 | 9 | .243 | 56 | 56 | 19 | 21.1 | .619 |
| Angel Guzman | SYN | mr | 28 | 3 | 2 | .667 | 1 | .333 | 12 | 25 | 7 | .280 | 57 | 57 | 19 | 15.9 | .623 |
| Charlie Haeger | MAI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 112.7 | .595 |
| Roy Halladay | PEA | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 109.1 | .675 |
| Cole Hamels* | PHO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.6 | .652 |
| Jason Hammel | DRI | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 8 | 2 | .250 | 32 | 11 | 5 | 78.1 | .653 |
| Mike Hampton* | FLT | sp | 37 | 4 | 0 | .000 | 4 | 1.000 | 7 | 40 | 16 | .400 | 48 | 45 | 14 | 25.7 | .627 |
| Joel Hanrahan | FLT | mr | 28 | 0 | 0 | .000 | 0 | .000 | 5 | 41 | 19 | .463 | 50 | 50 | 8 | 23.9 | .576 |
| Tommy Hanson | FLT | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.9 | .617 |
| J.A. Happ* | PEA | sp | 27 | 15 | 10 | .667 | 3 | .200 | 12 | 24 | 12 | .500 | 60 | 60 | 28 | 26.5 | .621 |
| Aaron Harang | LEG | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 95.5 | .637 |
| Rich Harden | SCO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 103.2 | .601 |
| Dan Haren | COM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.6 | .676 |
| Matt Harrison* | SID | sp | 24 | 9 | 5 | .556 | 3 | .333 | 5 | 24 | 7 | .292 | 36 | 36 | 19 | 26.8 | .613 |
| Kevin Hart | FOR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 75.0 | .520 |
| LaTroy Hawkins | PIN | mr | 37 | 6 | 3 | .500 | 3 | .500 | 7 | 44 | 7 | .159 | 48 | 48 | 17 | 17.2 | .647 |
| Blake Hawksworth | PEA | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 4 | 10 | 3 | .300 | 14 | 14 | 4 | 18.1 | .606 |
| Dirk Hayhurst | SLG | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 3 | 2 | 25.3 | .671 |
| Aaron Heilman | REB | mr | 31 | 5 | 1 | .200 | 4 | .800 | 2 | 34 | 23 | .676 | 49 | 49 | 13 | 22.1 | .622 |
| Mark Hendrickson* | FOR | mr | 36 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 18 | 6 | 3 | 61.3 | .624 |
| Matt Herges | HEN | mr | 40 | 3 | 1 | .333 | 2 | .667 | 2 | 14 | 6 | .429 | 29 | 29 | 7 | 19.8 | .634 |
| David Hernandez | FOR | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 1 | .111 | 26 | 8 | 3 | 69.0 | .577 |
| Felix Hernandez | HEN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 35 | 1 | 1 | 100.0 | .625 |
| Livan Hernandez | SKT | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 113.1 | .621 |
| Daniel Ray Herrera* | HSX | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 5 | 28 | 13 | .464 | 37 | 37 | 9 | 17.7 | .596 |
| Rich Hill* | LEG | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 7 | .467 | 20 | 18 | 5 | 42.4 | .563 |
| Luke Hochevar | STR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 98.1 | .636 |
| Trevor Hoffman | SYN | cl | 42 | 36 | 31 | .861 | 4 | .111 | 2 | 35 | 11 | .314 | 54 | 54 | 46 | 14.6 | .642 |
| Derek Holland* | BOU | sp | 23 | 0 | 0 | .000 | 0 | .000 | 6 | 40 | 14 | .350 | 61 | 54 | 13 | 32.5 | .631 |
| J.P. Howell* | LEG | mr | 27 | 5 | 1 | .200 | 3 | .600 | 14 | 38 | 13 | .342 | 55 | 55 | 12 | 18.3 | .581 |
| Bob Howry | PEA | mr | 36 | 4 | 2 | .500 | 1 | .250 | 13 | 39 | 7 | .179 | 44 | 44 | 14 | 16.6 | .632 |
| Daniel Hudson | DRI | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 101.5 | .567 |
| Tim Hudson | PHO | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 84.6 | .625 |
| David Huff* | B C | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 96.1 | .647 |
| Phil Hughes | HSX | mr | 24 | 16 | 11 | .688 | 5 | .313 | 9 | 21 | 8 | .381 | 56 | 56 | 30 | 21.0 | .610 |
| Tommy Hunter | EMP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 93.8 | .624 |
| Jason Isringhausen | SLG | mr | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 3 | 3 | 1 | 18.3 | .655 |
| Edwin Jackson | ANR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.3 | .634 |
| Steven Jackson | PIN | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 5 | 31 | 7 | .226 | 37 | 37 | 14 | 18.4 | .581 |
| Chris Jakubauskas | BOU | mr | 31 | 3 | 3 | 1.000 | 0 | .000 | 2 | 22 | 7 | .318 | 44 | 44 | 17 | 23.7 | .643 |
| Bobby Jenks |   | cl | 29 | 18 | 13 | .722 | 3 | .167 | 6 | 27 | 10 | .370 | 44 | 44 | 26 | 13.3 | .641 |
| Jason Jennings | IRI | mr | 31 | 2 | 1 | .500 | 1 | .500 | 1 | 11 | 2 | .182 | 16 | 16 | 8 | 27.1 | .585 |
| Kevin Jepsen | FOR | mr | 25 | 3 | 1 | .333 | 2 | .667 | 3 | 33 | 14 | .424 | 43 | 43 | 14 | 24.0 | .597 |
| Ubaldo Jimenez | ANR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.6 | .607 |
| Waldis Joaquin | B C | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 7 | 7 | 2 | 30.6 | .579 |
| Jim Johnson | ANR | mr | 27 | 3 | 2 | .667 | 0 | .000 | 10 | 11 | 6 | .545 | 33 | 33 | 13 | 16.9 | .640 |
| Josh Johnson | DRI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 106.4 | .648 |
| Randy Johnson* | HEN | sp | 46 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 1 | 0 | 79.8 | .616 |
| Jair Jurrjens | SLG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.6 | .605 |
| Jeff Karstens | ANR | mr | 27 | 2 | 1 | .500 | 0 | .000 | 0 | 12 | 9 | .750 | 30 | 21 | 13 | 39.3 | .619 |
| Kenshin Kawakami | HSX | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 94.1 | .617 |
| Scott Kazmir* | IRI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 104.3 | .607 |
| Shawn Kelley | REB | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 6 | 17 | 6 | .353 | 35 | 35 | 13 | 20.1 | .644 |
| Kyle Kendrick | EMP | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 11 | 9 | 3 | 33.2 | .595 |
| Clayton Kershaw* | DRI | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.9 | .590 |
| Brad Kilby* | REB | mr | 27 | 4 | 2 | .500 | 1 | .250 | 0 | 10 | 4 | .400 | 15 | 14 | 11 | 23.5 | .640 |
| Hong-Chih Kuo* | B C | mr | 28 | 7 | 2 | .286 | 4 | .571 | 9 | 25 | 11 | .440 | 37 | 37 | 8 | 13.3 | .609 |
| Hiroki Kuroda | SKT | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 104.9 | .647 |
| John Lackey |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.5 | .627 |
| Aaron Laffey* | BOU | sp | 25 | 3 | 1 | .333 | 2 | .667 | 5 | 34 | 9 | .265 | 45 | 43 | 17 | 23.8 | .616 |
| John Lannan* | SCO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 103.1 | .622 |
| Mat Latos | SCO | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 96.2 | .591 |
| Brandon League | COM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 28 | 8 | .286 | 41 | 41 | 18 | 22.0 | .638 |
| Wade LeBlanc* | INP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 92.9 | .592 |
| Cliff Lee* | COM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 107.4 | .657 |
| Justin Lehr | IRI | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 1 | 96.6 | .605 |
| Anthony Lerew | FOR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 79.0 | .557 |
| Jon Lester* | HEN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 107.8 | .637 |
| Jensen Lewis | SID | mr | 26 | 3 | 2 | .667 | 1 | .333 | 10 | 52 | 14 | .269 | 61 | 61 | 14 | 22.6 | .610 |
| Brad Lidge | PEA | cl | 33 | 1 | 0 | .000 | 1 | 1.000 | 3 | 10 | 7 | .700 | 24 | 24 | 10 | 29.1 | .586 |
| Ted Lilly* | SLG | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 96.4 | .649 |
| Tim Lincecum | DRI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 111.8 | .635 |
| Matt Lindstrom | HSX | cl | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 17 | 4 | .235 | 19 | 19 | 7 | 25.5 | .559 |
| Francisco Liriano* | INP | sp | 26 | 3 | 0 | .000 | 2 | .667 | 3 | 5 | 3 | .600 | 39 | 15 | 6 | 72.5 | .587 |
| Jesse Litsch | HSX | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 88.5 | .627 |
| Kyle Lohse | EMP | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 93.8 | .617 |
| Braden Looper | PIN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 98.0 | .633 |
| Derek Lowe | PHO | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 89.4 | .633 |
| Mark Lowe | FOR | mr | 27 | 6 | 3 | .500 | 3 | .500 | 7 | 50 | 23 | .460 | 60 | 60 | 19 | 23.2 | .600 |
| Brandon Lyon | BOU | mr | 30 | 6 | 3 | .500 | 3 | .500 | 10 | 34 | 6 | .176 | 58 | 58 | 23 | 20.5 | .612 |
| Ryan Madson | SLG | mr | 29 | 8 | 3 | .375 | 4 | .500 | 6 | 39 | 12 | .308 | 54 | 54 | 20 | 18.5 | .650 |
| Ron Mahay* | PHO | mr | 39 | 1 | 0 | .000 | 0 | .000 | 1 | 16 | 6 | .375 | 14 | 14 | 7 | 23.6 | .591 |
| Paul Maholm* | MAI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.5 | .618 |
| John Maine | LEG | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 92.5 | .561 |
| Matt Maloney* | SKT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 114.1 | .651 |
| Carlos Marmol | SCO | mr | 27 | 5 | 2 | .400 | 2 | .400 | 11 | 23 | 5 | .217 | 48 | 48 | 18 | 22.4 | .546 |
| Jason Marquis | LEG | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 109.1 | .597 |
| Sean Marshall* | INP | mr | 27 | 2 | 1 | .500 | 1 | .500 | 3 | 22 | 11 | .500 | 54 | 47 | 15 | 29.7 | .617 |
| J.D. Martin | FOR | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 18 | 5 | 4 | 67.8 | .629 |
| Pedro Martinez |   | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 94.8 | .648 |
| Shairon Martis | REB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 97.3 | .589 |
| Nick Masset | PIN | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 7 | 28 | 7 | .250 | 52 | 52 | 14 | 21.4 | .623 |
| Justin Masterson | FLT | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 5 | 25 | 4 | .160 | 47 | 33 | 9 | 49.8 | .601 |
| Doug Mathis | MAI | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 4 | 25 | 4 | .160 | 24 | 24 | 9 | 20.5 | .660 |
| Daisuke Matsuzaka | SKT | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 102.1 | .582 |
| Brian Matusz* | IRI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 105.6 | .676 |
| Vin Mazzaro | HEN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 26 | 19 | 10 | 32.5 | .592 |
| Brandon McCarthy | SCO | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 103.2 | .618 |
| Kyle McClellan | B C | mr | 26 | 10 | 1 | .100 | 7 | .700 | 12 | 40 | 14 | .350 | 52 | 52 | 19 | 21.5 | .576 |
| Daniel McCutchen | PIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 97.3 | .652 |
| James McDonald | IRI | mr | 25 | 4 | 1 | .250 | 3 | .750 | 4 | 36 | 17 | .472 | 49 | 49 | 17 | 24.7 | .578 |
| Gil Meche | PHO | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 92.8 | .594 |
| Brandon Medders | FOR | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 4 | 41 | 16 | .390 | 47 | 47 | 8 | 25.7 | .572 |
| Kris Medlen | REB | mr | 24 | 5 | 2 | .400 | 2 | .400 | 3 | 22 | 8 | .364 | 47 | 44 | 14 | 28.1 | .596 |
| Evan Meek | EMP | mr | 27 | 4 | 2 | .500 | 0 | .000 | 10 | 15 | 2 | .133 | 37 | 37 | 11 | 18.1 | .548 |
| Mark Melancon | INP | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 9 | 2 | .222 | 15 | 15 | 7 | 17.5 | .553 |
| Jonathan Meloan | LEG | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 4 | 4 | 2 | 22.8 | .571 |
| Cla Meredith | FOR | mr | 27 | 2 | 1 | .500 | 1 | .500 | 2 | 22 | 11 | .500 | 30 | 30 | 7 | 22.2 | .627 |
| Dan Meyer* | EMP | mr | 28 | 9 | 2 | .222 | 7 | .778 | 11 | 44 | 12 | .273 | 52 | 52 | 16 | 16.1 | .598 |
| Kameron Mickolio | SID | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 4 | 4 | 4 | 22.3 | .539 |
| Jose Mijares* | INP | mr | 25 | 10 | 4 | .400 | 5 | .500 | 6 | 36 | 12 | .333 | 59 | 59 | 17 | 20.6 | .607 |
| Andrew Miller* | SYN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 14 | 14 | 9 | 19.4 | .603 |
| Justin Miller | EMP | mr | 32 | 5 | 3 | .600 | 1 | .200 | 4 | 13 | 5 | .385 | 34 | 34 | 15 | 18.3 | .578 |
| Trever Miller* | PHO | mr | 37 | 15 | 11 | .733 | 4 | .267 | 1 | 17 | 3 | .176 | 32 | 32 | 22 | 19.5 | .598 |
| Kevin Millwood | EMP | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 29 | 1 | 1 | 101.6 | .616 |
| Eric Milton* | INP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 80.4 | .667 |
| Zach Miner | MAI | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 8 | 7 | 4 | 55.9 | .584 |
| Pat Misch* | FOR | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 6 | 1 | .167 | 21 | 14 | 5 | 46.4 | .623 |
| Brian Moehler | EMP | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 12 | 2 | 2 | 80.0 | .629 |
| Franklin Morales* | SID | mr | 24 | 7 | 2 | .286 | 4 | .571 | 10 | 42 | 14 | .333 | 80 | 80 | 23 | 18.9 | .613 |
| Brandon Morrow | HEN | cl | 25 | 1 | 1 | 1.000 | 0 | .000 | 4 | 19 | 8 | .421 | 30 | 25 | 7 | 37.0 | .562 |
| Charlie Morton | FOR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 20 | 4 | 3 | 81.3 | .589 |
| Dustin Moseley | FOR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 109.0 | .587 |
| Guillermo Mota | SCO | mr | 36 | 5 | 4 | .800 | 0 | .000 | 6 | 38 | 11 | .289 | 45 | 45 | 16 | 19.2 | .631 |
| Jason Motte | SLG | mr | 28 | 0 | 0 | .000 | 0 | .000 | 7 | 15 | 7 | .467 | 37 | 37 | 9 | 19.8 | .615 |
| Jamie Moyer* | INP | sp | 47 | 1 | 0 | .000 | 1 | 1.000 | 1 | 40 | 16 | .400 | 63 | 51 | 27 | 41.4 | .624 |
| Peter Moylan | SLG | mr | 31 | 6 | 5 | .833 | 0 | .000 | 14 | 62 | 18 | .290 | 64 | 64 | 22 | 16.8 | .599 |
| Edward Mujica | SLG | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 21 | 7 | .333 | 35 | 31 | 7 | 27.7 | .640 |
| Kevin Mulvey | EMP | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 4 | 3 | 2 | 41.5 | .590 |
| Bill Murphy* | SLG | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 1 | 7 | 3 | .429 | 12 | 12 | 4 | 15.8 | .476 |
| Brett Myers | ANR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 13 | 3 | 1 | 73.1 | .633 |
| Chris Narveson* | EMP | mr | 28 | 2 | 0 | .000 | 1 | .500 | 0 | 6 | 2 | .333 | 17 | 13 | 6 | 43.4 | .648 |
| Joe Nathan | LEG | cl | 35 | 33 | 29 | .879 | 4 | .121 | 0 | 30 | 8 | .267 | 60 | 60 | 49 | 17.4 | .600 |
| Joe Nelson | MAI | mr | 35 | 0 | 0 | .000 | 0 | .000 | 6 | 23 | 14 | .609 | 31 | 31 | 10 | 24.9 | .527 |
| Fu-Te Ni* | MAI | mr | 27 | 4 | 1 | .250 | 1 | .250 | 4 | 23 | 7 | .304 | 28 | 28 | 12 | 15.5 | .644 |
| Jeff Niemann | BOU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 88.8 | .640 |
| Jonathon Niese* | ANR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 97.2 | .597 |
| Fernando Nieve | PHO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 95.1 | .587 |
| Dustin Nippert | HEN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 11 | 6 | 2 | 51.0 | .601 |
| Ricky Nolasco | INP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.4 | .658 |
| Bud Norris | PHO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 108.5 | .620 |
| Leo Nunez | COM | cl | 26 | 10 | 6 | .600 | 3 | .300 | 2 | 21 | 7 | .333 | 37 | 37 | 22 | 20.8 | .608 |
| Darren O'Day | COM | mr | 27 | 3 | 3 | 1.000 | 0 | .000 | 7 | 19 | 9 | .474 | 41 | 41 | 20 | 19.1 | .624 |
| Eric O'Flaherty* | COM | mr | 25 | 5 | 3 | .600 | 2 | .400 | 12 | 26 | 3 | .115 | 50 | 50 | 14 | 14.3 | .636 |
| Sean O'Sullivan | EMP | sp | 22 | 2 | 0 | .000 | 2 | 1.000 | 1 | 2 | 2 | 1.000 | 8 | 4 | 3 | 52.8 | .633 |
| Ross Ohlendorf | FOR | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 35 | 6 | 5 | 81.3 | .612 |
| Hideki Okajima* | LEG | mr | 34 | 8 | 4 | .500 | 4 | .500 | 4 | 37 | 13 | .351 | 51 | 51 | 17 | 18.7 | .626 |
| Darren Oliver* | ANR | mr | 39 | 4 | 3 | .750 | 1 | .250 | 19 | 47 | 12 | .255 | 59 | 59 | 16 | 15.5 | .644 |
| Scott Olsen* | FOR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 16 | 5 | 1 | 65.1 | .613 |
| Garrett Olson* | SKT | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 105.2 | .598 |
| Russ Ortiz | PIN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 7 | 7 | 2 | 29.9 | .593 |
| Roy Oswalt | B C | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 103.1 | .653 |
| Josh Outman* | PEA | sp | 25 | 4 | 1 | .250 | 1 | .250 | 9 | 25 | 7 | .280 | 42 | 42 | 9 | 18.4 | .621 |
| Micah Owings | SKT | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 98.4 | .572 |
| Vicente Padilla | HSX | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 98.4 | .622 |
| Matt Palmer | MAI | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 3 | 2 | 83.9 | .611 |
| Jonathan Papelbon | PIN | cl | 29 | 28 | 23 | .821 | 5 | .179 | 0 | 27 | 5 | .185 | 47 | 47 | 39 | 16.3 | .647 |
| Chan Ho Park | ANR | mr | 37 | 10 | 5 | .500 | 3 | .300 | 15 | 47 | 9 | .191 | 66 | 65 | 17 | 19.3 | .598 |
| Bobby Parnell | SID | mr | 25 | 9 | 4 | .444 | 3 | .333 | 9 | 109 | 49 | .450 | 96 | 96 | 14 | 17.3 | .612 |
| Manny Parra* | SID | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 79.8 | .583 |
| Felipe Paulino | PIN | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 10 | 3 | .300 | 29 | 19 | 11 | 53.0 | .630 |
| Carl Pavano | SYN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 94.0 | .666 |
| Jake Peavy | REB | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 101.8 | .611 |
| Mike Pelfrey | COM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 98.9 | .628 |
| Tony Pena | INP | mr | 28 | 5 | 3 | .600 | 1 | .200 | 10 | 33 | 8 | .242 | 69 | 69 | 19 | 18.6 | .648 |
| Brad Penny | FLT | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 99.7 | .636 |
| Luis Perdomo | SLG | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 11 | 1 | .091 | 14 | 14 | 5 | 17.5 | .563 |
| Chris Perez | IRI | mr | 24 | 7 | 2 | .286 | 5 | .714 | 7 | 45 | 14 | .311 | 54 | 54 | 22 | 19.4 | .587 |
| Rafael Perez* | REB | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 4 | .364 | 34 | 34 | 11 | 22.4 | .611 |
| Glen Perkins* | IRI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 113.0 | .696 |
| Ryan Perry | FLT | mr | 23 | 8 | 2 | .250 | 6 | .750 | 4 | 44 | 19 | .432 | 44 | 44 | 21 | 25.6 | .567 |
| Yusmeiro Petit | PHO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 74.0 | .595 |
| Andy Pettitte* | PEA | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 100.4 | .621 |
| Joel Pineiro | PEA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.5 | .681 |
| Renyel Pinto* | INP | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 2 | 13 | 2 | .154 | 29 | 29 | 9 | 24.7 | .575 |
| Rick Porcello | HSX | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.2 | .600 |
| Aaron Poreda* | BOU | mr | 23 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 0 | .000 | 13 | 13 | 2 | 18.8 | .537 |
| David Price* | INP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 100.6 | .618 |
| J.J. Putz | HSX | mr | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 9 | 0 | .000 | 21 | 21 | 6 | 21.6 | .614 |
| Chad Qualls | PIN | cl | 31 | 6 | 1 | .167 | 3 | .500 | 6 | 48 | 19 | .396 | 41 | 41 | 13 | 18.3 | .699 |
| Edwar Ramirez | REB | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 18 | 18 | 7 | 25.7 | .518 |
| Ramon Ramirez | HEN | mr | 28 | 6 | 3 | .500 | 2 | .333 | 5 | 18 | 8 | .444 | 47 | 47 | 16 | 20.8 | .632 |
| Ramon Ramirez | LEG | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 3 | 4 | 1 | .250 | 10 | 10 | 3 | 14.2 | .613 |
| Cesar Ramos* | SLG | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 0 | .000 | 8 | 7 | 1 | 25.5 | .554 |
| Jon Rauch |   | mr | 31 | 8 | 5 | .625 | 2 | .250 | 0 | 31 | 16 | .516 | 31 | 31 | 19 | 18.9 | .617 |
| Robert Ray | MAI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 98.5 | .632 |
| Tim Redding | STR | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 88.5 | .597 |
| Dennys Reyes* | HEN | mr | 33 | 3 | 1 | .333 | 2 | .667 | 6 | 28 | 5 | .179 | 38 | 38 | 8 | 18.2 | .545 |
| Arthur Rhodes* | SCO | mr | 40 | 10 | 8 | .800 | 0 | .000 | 13 | 35 | 5 | .143 | 47 | 47 | 18 | 12.1 | .610 |
| Clayton Richard* | STR | sp | 26 | 4 | 2 | .500 | 1 | .250 | 2 | 17 | 10 | .588 | 28 | 21 | 6 | 44.9 | .588 |
| Scott Richmond | STR | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 10 | 6 | .600 | 11 | 7 | 6 | 56.1 | .588 |
| Mariano Rivera | SYN | cl | 40 | 15 | 11 | .733 | 4 | .267 | 14 | 16 | 2 | .125 | 57 | 57 | 24 | 16.5 | .670 |
| David Robertson | REB | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 9 | 22 | 9 | .409 | 34 | 34 | 14 | 22.3 | .614 |
| Fernando Rodney | STR | cl | 33 | 5 | 2 | .400 | 3 | .600 | 7 | 36 | 14 | .389 | 60 | 60 | 16 | 21.7 | .579 |
| Francisco Rodriguez | B C | cl | 28 | 33 | 25 | .758 | 8 | .242 | 1 | 31 | 11 | .355 | 58 | 58 | 47 | 18.4 | .610 |
| Henry Rodriguez | B C | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 4 | 4 | 1 | 13.3 | .623 |
| Wandy Rodriguez* | SYN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.2 | .618 |
| Josh Roenicke | MAI | mr | 27 | 3 | 1 | .333 | 2 | .667 | 0 | 8 | 2 | .250 | 13 | 13 | 5 | 14.0 | .599 |
| Esmil Rogers | SCO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 98.0 | .541 |
| Ricky Romero* | PIN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 106.3 | .602 |
| Sergio Romo | BOU | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 1 | 13 | 3 | .231 | 26 | 26 | 10 | 22.6 | .615 |
| Leo Rosales | FLT | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 5 | 19 | 6 | .316 | 25 | 25 | 7 | 25.6 | .637 |
| Ryan Rowland-Smith* | STR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 91.6 | .646 |
| Dan Runzler* | SCO | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 3 | 3 | 0 | 8.0 | .542 |
| Marc Rzepczynski* | FOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 13 | 3 | 1 | 79.2 | .575 |
| C.C. Sabathia* | PHO | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.6 | .653 |
| Ryan Sadowski | SLG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 6 | 1 | 1 | 72.2 | .575 |
| Takashi Saito | MAI | mr | 40 | 2 | 0 | .000 | 2 | 1.000 | 4 | 20 | 4 | .200 | 22 | 22 | 8 | 24.6 | .628 |
| Jeff Samardzija | FOR | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 19 | 8 | .421 | 31 | 31 | 11 | 20.2 | .600 |
| Chris Sampson | SKT | mr | 32 | 5 | 1 | .200 | 4 | .800 | 2 | 21 | 12 | .571 | 31 | 31 | 13 | 27.3 | .652 |
| Brian Sanches | EMP | mr | 31 | 6 | 4 | .667 | 1 | .167 | 10 | 20 | 7 | .350 | 42 | 42 | 16 | 19.7 | .632 |
| Anibal Sanchez | REB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 102.8 | .571 |
| Jonathan Sanchez* | COM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 29 | 6 | 1 | 82.7 | .578 |
| Ervin Santana | BOU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 86.9 | .628 |
| Johan Santana* | ANR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 104.9 | .645 |
| Joe Saunders* | MAI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 100.3 | .624 |
| Max Scherzer | B C | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 105.2 | .622 |
| Daniel Schlereth* | PHO | mr | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 15 | 2 | .133 | 19 | 19 | 6 | 20.2 | .573 |
| Bobby Seay* |   | mr | 32 | 6 | 2 | .333 | 1 | .167 | 3 | 29 | 13 | .448 | 35 | 35 | 12 | 19.2 | .642 |
| George Sherrill* | LEG | cl | 33 | 0 | 0 | .000 | 0 | .000 | 12 | 34 | 15 | .441 | 59 | 59 | 16 | 19.4 | .581 |
| James Shields | LEG | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.3 | .644 |
| Scot Shields | LEG | mr | 34 | 1 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 6 | 6 | 2 | 23.3 | .429 |
| Tony Sipp* | REB | mr | 26 | 6 | 2 | .333 | 2 | .333 | 4 | 21 | 3 | .143 | 30 | 30 | 8 | 22.5 | .574 |
| Kevin Slowey | BOU | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 91.9 | .687 |
| Joe Smith | HEN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 3 | .150 | 22 | 22 | 7 | 19.2 | .621 |
| John Smoltz | IRI | sp | 43 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 99.4 | .651 |
| Ian Snell | FLT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 90.8 | .594 |
| Andy Sonnanstine | HEN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 18.0 | .667 |
| Joakim Soria | DRI | cl | 26 | 23 | 22 | .957 | 1 | .043 | 4 | 44 | 7 | .159 | 50 | 50 | 37 | 16.0 | .612 |
| Rafael Soriano | REB | cl | 30 | 30 | 23 | .767 | 7 | .233 | 2 | 40 | 9 | .225 | 59 | 59 | 47 | 18.0 | .625 |
| Jeremy Sowers* | SLG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 87.8 | .600 |
| Craig Stammen | SID | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 5 | .625 | 26 | 7 | 6 | 70.3 | .632 |
| Tim Stauffer | REB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 102.1 | .594 |
| Mitch Stetter* | PIN | mr | 29 | 8 | 1 | .125 | 3 | .375 | 10 | 45 | 18 | .400 | 46 | 46 | 11 | 15.4 | .615 |
| Brian Stokes | PHO | mr | 30 | 7 | 5 | .714 | 2 | .286 | 1 | 18 | 7 | .389 | 29 | 29 | 13 | 18.8 | .616 |
| Huston Street | INP | cl | 26 | 27 | 20 | .741 | 7 | .259 | 0 | 34 | 13 | .382 | 58 | 58 | 42 | 18.7 | .641 |
| Eric Stults* | PHO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 95.7 | .577 |
| Jeff Suppan | FOR | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 35 | 5 | 2 | 74.9 | .586 |
| Ken Takahashi* | EMP | mr | 41 | 0 | 0 | .000 | 0 | .000 | 4 | 5 | 0 | .000 | 18 | 18 | 3 | 19.1 | .569 |
| Brian Tallet* | IRI | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 107.2 | .608 |
| Junichi Tazawa | SID | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 1 | 12 | 6 | .500 | 22 | 22 | 7 | 30.2 | .603 |
| Robinson Tejeda |   | mr | 28 | 3 | 1 | .333 | 2 | .667 | 5 | 17 | 11 | .647 | 36 | 35 | 10 | 25.5 | .575 |
| Joe Thatcher* | SLG | mr | 28 | 8 | 3 | .375 | 1 | .125 | 11 | 32 | 7 | .219 | 49 | 49 | 9 | 15.6 | .619 |
| Brad Thompson | ANR | mr | 28 | 8 | 3 | .375 | 2 | .250 | 5 | 33 | 15 | .455 | 47 | 43 | 16 | 22.7 | .613 |
| Matt Thornton* | SYN | mr | 33 | 5 | 1 | .200 | 3 | .600 | 25 | 61 | 10 | .164 | 79 | 79 | 11 | 13.4 | .650 |
| Chris Tillman | STR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 87.3 | .601 |
| Jess Todd | INP | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 2 | .250 | 17 | 17 | 7 | 23.9 | .590 |
| Brett Tomko | STR | mr | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 87.3 | .630 |
| Ramon Troncoso | B C | mr | 27 | 8 | 4 | .500 | 3 | .375 | 10 | 39 | 12 | .308 | 61 | 61 | 26 | 20.3 | .623 |
| Koji Uehara | SYN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 1 | 1 | 80.0 | .658 |
| Merkin Valdez | FOR | mr | 28 | 3 | 0 | .000 | 3 | 1.000 | 1 | 7 | 4 | .571 | 12 | 12 | 3 | 20.3 | .504 |
| Jose Valverde | IRI | cl | 30 | 20 | 12 | .600 | 8 | .400 | 0 | 32 | 7 | .219 | 50 | 50 | 43 | 18.8 | .623 |
| Rick VandenHurk | COM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 9 | 9 | 1 | 34.8 | .629 |
| Claudio Vargas | MAI | mr | 32 | 7 | 0 | .000 | 6 | .857 | 8 | 30 | 8 | .267 | 34 | 34 | 11 | 18.8 | .592 |
| Jason Vargas* | SKT | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 102.3 | .667 |
| Esmerling Vasquez | ANR | mr | 26 | 3 | 2 | .667 | 0 | .000 | 3 | 29 | 6 | .207 | 42 | 42 | 20 | 15.4 | .606 |
| Javier Vazquez | PEA | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.8 | .662 |
| Justin Verlander | SCO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 109.7 | .650 |
| Carlos Villanueva | COM | mr | 26 | 2 | 1 | .500 | 1 | .500 | 1 | 32 | 12 | .375 | 34 | 34 | 21 | 23.9 | .628 |
| Edinson Volquez | B C | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 4 | 23 | 10 | .435 | 24 | 23 | 5 | 36.5 | .527 |
| Chris Volstad | PEA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 18 | 8 | 6 | 59.4 | .616 |
| Billy Wagner* | BOU | mr | 38 | 1 | 0 | .000 | 1 | 1.000 | 3 | 6 | 4 | .667 | 15 | 15 | 6 | 17.9 | .558 |
| Adam Wainwright | PEA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.6 | .639 |
| Tim Wakefield | PIN | sp | 43 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 103.7 | .604 |
| Tyler Walker | SKT | mr | 34 | 5 | 2 | .400 | 2 | .400 | 0 | 7 | 5 | .714 | 18 | 18 | 11 | 26.9 | .658 |
| Chien-Ming Wang | IRI | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 1 | 1 | 80.1 | .597 |
| Jarrod Washburn* |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.1 | .633 |
| David Weathers | EMP | mr | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 16 | 16 | 6 | 19.8 | .566 |
| Jeff Weaver | IRI | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 1 | .143 | 16 | 9 | 1 | 59.1 | .597 |
| Jered Weaver | BOU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.8 | .605 |
| Ryan Webb | PHO | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 7 | .412 | 19 | 19 | 4 | 25.6 | .588 |
| Todd Wellemeyer | LEG | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 89.1 | .604 |
| Kip Wells | SCO | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 11 | 4 | 2 | 67.5 | .591 |
| Randy Wells | STR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 93.4 | .625 |
| Sean West* | SID | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 22 | 3 | 3 | 75.1 | .612 |
| Dan Wheeler | HEN | mr | 32 | 3 | 1 | .333 | 1 | .333 | 9 | 14 | 2 | .143 | 44 | 44 | 13 | 17.9 | .657 |
| Sean White | MAI | mr | 29 | 4 | 2 | .500 | 2 | .500 | 4 | 29 | 8 | .276 | 39 | 39 | 16 | 22.9 | .615 |
| Dontrelle Willis* | FOR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 9 | 3 | 2 | 68.0 | .507 |
| Brian Wilson | FOR | cl | 28 | 26 | 16 | .615 | 10 | .385 | 3 | 37 | 12 | .324 | 60 | 60 | 42 | 21.5 | .601 |
| C.J. Wilson* | IRI | mr | 29 | 4 | 1 | .250 | 3 | .750 | 9 | 37 | 9 | .243 | 59 | 59 | 20 | 20.6 | .603 |
| Randy Wolf* | HSX | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.1 | .627 |
| Kerry Wood | BOU | cl | 33 | 21 | 16 | .762 | 5 | .238 | 0 | 17 | 1 | .059 | 48 | 48 | 34 | 19.2 | .601 |
| Jamey Wright | PHO | mr | 35 | 9 | 7 | .778 | 2 | .222 | 3 | 23 | 7 | .304 | 37 | 37 | 21 | 19.6 | .589 |
| Michael Wuertz | DRI | mr | 31 | 15 | 7 | .467 | 7 | .467 | 15 | 60 | 21 | .350 | 63 | 63 | 25 | 18.7 | .643 |
| Chris Young | HSX | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 101.9 | .580 |
| Carlos Zambrano | SYN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 105.3 | .596 |
| Clay Zavada* | PEA | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 4 | 4 | 4 | 9.8 | .744 |
| Brad Ziegler | COM | mr | 30 | 4 | 2 | .500 | 1 | .250 | 10 | 19 | 7 | .368 | 35 | 35 | 7 | 19.8 | .600 |
| Jordan Zimmermann | BOU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 92.5 | .623 |
| Barry Zito* | ANR | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.1 | .590 |
| Joel Zumaya | FOR | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 15 | 5 | .333 | 23 | 23 | 9 | 28.9 | .568 |