League injury log -- National
Regular season -- as of 10/19/2011
| Injuries |
| Date | # | Team | Player | Cause | Dur |
| 4/1/2011 |   | HSX | Marcum | General | 1 |
| 4/1/2011 |   | RLF | Oliver,D | General | 15 |
| 4/2/2011 |   | LEG | Molina,Y | Collision in field | 1 |
| 4/3/2011 |   | SYN | Cust | General | 13 |
| 4/4/2011 |   | RLF | Niese | General | 16 |
| 4/5/2011 |   | REB | Sipp | General | 1 |
| 4/5/2011 |   | HSX | Pierzynski | Hit by pitch | 11 |
| 4/5/2011 |   | EMP | Nix,L | General | 20 |
| 4/5/2011 |   | EMP | Quentin | General | 2 |
| 4/6/2011 |   | HSX | Reynolds,Mar | General | 2 |
| 4/6/2011 |   | SYN | Minor | General | 10 |
| 4/7/2011 |   | SLG | Vizquel | General | 1 |
| 4/9/2011 |   | REB | Martin,R | General | 15 |
| 4/9/2011 |   | FOR | Hawpe | General | 1 |
| 4/11/2011 |   | HSX | Pierzynski | General | 4 |
| 4/12/2011 |   | BOU | Torres,A | General | 4 |
| 4/12/2011 |   | EMP | Rolen | General | 1 |
| 4/12/2011 |   | FOR | Wilson,Br | General | 1 |
| 4/13/2011 |   | BOU | Thole | Collision in field | 9 |
| 4/13/2011 |   | EAG | Delcarmen | General | 1 |
| 4/15/2011 |   | EAG | Norris | General | 11 |
| 4/15/2011 |   | HEN | Baker,S | General | 1 |
| 4/15/2011 |   | FOR | Nova | General | 1 |
| 4/17/2011 |   | SYN | Minor | General | 16 |
| 4/17/2011 |   | RLF | McCann | General | 1 |
| 4/18/2011 |   | BOU | Tejada,M | General | 6 |
| 4/18/2011 |   | HEN | Morrow | General | 15 |
| 4/18/2011 |   | COM | Beltre,A | General | 2 |
| 4/19/2011 |   | REB | Andrus | General | 5 |
| 4/19/2011 |   | SLG | Ibanez | General | 7 |
| 4/19/2011 |   | RLF | Walker,N | Collision on bases | 7 |
| 4/20/2011 |   | LEG | Cueto | General | 16 |
| 4/20/2011 |   | LEG | Kemp | General | 1 |
| 4/20/2011 |   | RLF | Smith,Jor | General | 1 |
| 4/22/2011 |   | REB | DeJesus | General | 1 |
| 4/22/2011 |   | HSX | Cordero,F | General | 1 |
| 4/22/2011 |   | SYN | Konerko | General | 6 |
| 4/23/2011 |   | FOR | Escobar,Y | Hit by pitch | 0 |
| 4/23/2011 |   | RLF | LaRoche,An | General | 4 |
| 4/24/2011 |   | EAG | Conrad | General | 2 |
| 4/25/2011 |   | REB | Infante,O | Hit by pitch | 13 |
| 4/25/2011 |   | HSX | Morgan | General | 11 |
| 4/26/2011 |   | COM | Headley | General | 1 |
| 4/26/2011 |   | COM | Swisher | General | 5 |
| 4/26/2011 |   | RLF | Russell,J | Brawl | 17 |
| 4/27/2011 |   | BOU | Wells,V | General | 1 |
| 4/28/2011 |   | HEN | Morrow | Hit by pitch | 1 |
| 4/29/2011 |   | EAG | Bourn | General | 7 |
| 4/29/2011 |   | LEG | Betancourt,Y | General | 11 |
| 4/30/2011 |   | EMP | Hunter,Tor | Hit by pitch | 7 |
| 4/30/2011 |   | HEN | Lugo | General | 15 |
| 4/30/2011 |   | SYN | Jeter | General | 1 |
| 4/30/2011 |   | SYN | Konerko | General | 1 |
| 5/1/2011 |   | BOU | Wells,V | General | 3 |
| 5/6/2011 |   | EAG | Cruz,N | General | 7 |
| 5/7/2011 |   | RLF | Walker,N | General | 6 |
| 5/8/2011 |   | EAG | Wells,R | General | 16 |
| 5/9/2011 |   | EMP | Ethier | General | 23 |
| 5/11/2011 |   | HSX | Cordero,F | General | 3 |
| 5/11/2011 |   | BOU | Rios | General | 1 |
| 5/13/2011 |   | HSX | Gardner | General | 1 |
| 5/13/2011 |   | REB | Cabrera,A | General | 24 |
| 5/13/2011 |   | BOU | Buck,J | Hit by pitch | 21 |
| 5/15/2011 |   | EAG | Jackson,A | General | 15 |
| 5/15/2011 |   | HSX | Kendrick,H | General | 2 |
| 5/15/2011 |   | COM | Beltre,A | Hit by pitch | 9 |
| 5/17/2011 |   | HSX | Marcum | General | 1 |
| 5/18/2011 |   | HSX | Pierzynski | Collision on bases | 11 |
| 5/19/2011 |   | LEG | Valencia | General | 17 |
| 5/21/2011 |   | HSX | Byrd | General | 1 |
| 5/22/2011 |   | LEG | Betancourt,Y | General | 2 |
| 5/22/2011 |   | REB | Francis | General | 36 |
| 5/23/2011 |   | EMP | Laird | General | 7 |
| 5/24/2011 |   | EMP | Blake | General | 4 |
| 5/25/2011 |   | REB | McLouth | General | 1 |
| 5/25/2011 |   | EAG | Parra,G | General | 1 |
| 5/25/2011 |   | RLF | Walker,N | General | 3 |
| 5/26/2011 |   | REB | Fowler | General | 1 |
| 5/26/2011 |   | EAG | Rodney | General | 2 |
| 5/26/2011 |   | RLF | Theriot | General | 8 |
| 5/27/2011 |   | HSX | Kendrick,H | General | 1 |
| 5/27/2011 |   | RLF | Jackson,E | General | 1 |
| 5/28/2011 |   | REB | Freese | General | 15 |
| 5/31/2011 |   | HSX | Lopez,W | General | 11 |
| 5/31/2011 |   | COM | Fielder | General | 1 |
| 5/31/2011 |   | BOU | Jones,C | General | 21 |
| 5/31/2011 |   | FOR | Hill,A | General | 1 |
| 6/5/2011 |   | SLG | Podsednik | Collision on bases | 1 |
| 6/6/2011 |   | HEN | Guillen,C | General | 5 |
| 6/7/2011 |   | COM | Swisher | General | 1 |
| 6/8/2011 |   | REB | Jones,Ad | Hit by pitch | 14 |
| 6/8/2011 |   | COM | Marson | Hit by pitch | 1 |
| 6/10/2011 |   | HEN | Scutaro | General | 1 |
| 6/11/2011 |   | REB | Correia | General | 11 |
| 6/12/2011 |   | EMP | Rolen | General | 1 |
| 6/12/2011 |   | SLG | Aardsma | General | 1 |
| 6/13/2011 |   | EAG | Jackson,A | General | 1 |
| 6/16/2011 |   | SLG | Brignac | General | 1 |
| 6/17/2011 |   | EMP | Ethier | General | 8 |
| 6/19/2011 |   | SYN | Mauer | Collision in field | 1 |
| 6/20/2011 |   | EMP | Talbot | General | 11 |
| 6/20/2011 |   | SLG | Jurrjens | General | 31 |
| 6/22/2011 |   | RLF | Drew,JD | General | 7 |
| 6/22/2011 |   | EMP | Gomes | Collision on bases | 3 |
| 6/22/2011 |   | SLG | Jaso | Collision in field | 24 |
| 6/23/2011 |   | EAG | Guthrie | Brawl | 26 |
| 6/23/2011 |   | EAG | Pena,R | Brawl | 27 |
| 6/23/2011 |   | EAG | Ramirez,Al | Brawl | 7 |
| 6/23/2011 |   | FOR | Clippard | General | 2 |
| 6/24/2011 |   | SYN | Heisey | General | 1 |
| 6/25/2011 |   | REB | DeJesus | General | 34 |
| 6/25/2011 |   | REB | Infante,O | General | 8 |
| 6/25/2011 |   | SLG | Brignac | General | 6 |
| 6/25/2011 |   | FOR | Heyward | General | 20 |
| 6/26/2011 |   | RLF | Santana,J | General | 11 |
| 6/26/2011 |   | BOU | Rios | General | 6 |
| 6/26/2011 |   | HEN | Blanton | General | 6 |
| 6/26/2011 |   | COM | Beltre,A | General | 8 |
| 6/27/2011 |   | BOU | Betemit | General | 1 |
| 6/27/2011 |   | EMP | Gomes | General | 2 |
| 6/28/2011 |   | SLG | Denorfia | General | 7 |
| 6/28/2011 |   | FOR | Clippard | General | 1 |
| 6/29/2011 |   | SYN | Hammel | General | 20 |
| 7/1/2011 |   | SLG | Ibanez | General | 7 |
| 7/1/2011 |   | SYN | Holliday | General | 0 |
| 7/1/2011 |   | SYN | Pavano | General | 15 |
| 7/3/2011 |   | BOU | Weeks | General | 1 |
| 7/3/2011 |   | BOU | Tejada,M | General | 5 |
| 7/4/2011 |   | BOU | Torres,A | Hit by pitch | 1 |
| 7/5/2011 |   | BOU | Purcey | General | 1 |
| 7/5/2011 |   | HSX | Braddock | General | 1 |
| 7/7/2011 |   | EMP | Doumit | Collision on bases | 15 |
| 7/8/2011 |   | EMP | LaRoche,Ad | General | 9 |
| 7/11/2011 |   | REB | Francis | General | 46 |
| 7/13/2011 |   | RLF | Gutierrez,F | General | 2 |
| 7/13/2011 |   | SLG | Garcia,J | General | 31 |
| 7/16/2011 |   | REB | Teixeira | General | 1 |
| 7/16/2011 |   | COM | Wilson,Ja | General | 0 |
| 7/17/2011 |   | EMP | Doumit | General | 14 |
| 7/17/2011 |   | EMP | Quentin | Hit by pitch | 32 |
| 7/18/2011 |   | SYN | Bailey,H | General | 21 |
| 7/18/2011 |   | COM | League | General | 0 |
| 7/18/2011 |   | HEN | Young,CB | General | 1 |
| 7/19/2011 |   | HEN | Scutaro | General | 1 |
| 7/19/2011 |   | FOR | Rzepczynski | General | 6 |
| 7/20/2011 |   | REB | Sipp | General | 2 |
| 7/23/2011 |   | EAG | Hall | General | 14 |
| 7/23/2011 |   | EAG | Hanigan | Collision in field | 21 |
| 7/24/2011 |   | EAG | Norris | General | 1 |
| 7/24/2011 |   | REB | Fowler | General | 4 |
| 7/25/2011 |   | EMP | Blake | General | 16 |
| 7/25/2011 |   | HSX | Beimel | General | 1 |
| 7/27/2011 |   | COM | Lee,Cl | Hit by pitch | 1 |
| 7/28/2011 |   | HSX | Morgan | General | 0 |
| 8/1/2011 |   | HSX | Gee | General | 11 |
| 8/1/2011 |   | RLF | Bumgarner | General | 1 |
| 8/2/2011 |   | SLG | Martinez,V | General | 1 |
| 8/2/2011 |   | HEN | Soto | Collision in field | 30 |
| 8/3/2011 |   | HSX | Marcum | General | 16 |
| 8/3/2011 |   | HEN | Tatum | General | 1 |
| 8/4/2011 |   | HSX | Porcello | General | 6 |
| 8/4/2011 |   | REB | Andrus | Hit by pitch | 1 |
| 8/5/2011 |   | BOU | Thole | General | 3 |
| 8/5/2011 |   | FOR | Crowe | Hit by pitch | 1 |
| 8/6/2011 |   | EMP | Doumit | General | 1 |
| 8/6/2011 |   | HSX | Howard | General | 19 |
| 8/7/2011 |   | REB | Medlen | General | 26 |
| 8/8/2011 |   | COM | Lee,Ca | General | 1 |
| 8/10/2011 |   | BOU | Romo | General | 3 |
| 8/10/2011 |   | COM | Suzuki,K | General | 3 |
| 8/11/2011 |   | RLF | Jackson,E | General | 6 |
| 8/11/2011 |   | RLF | Theriot | General | 5 |
| 8/12/2011 |   | EAG | Loney | General | 1 |
| 8/12/2011 |   | COM | Lee,Cl | General | 6 |
| 8/14/2011 |   | HSX | Pierzynski | General | 2 |
| 8/14/2011 |   | SYN | Thornton | General | 22 |
| 8/15/2011 |   | EAG | Kendall | General | 8 |
| 8/16/2011 |   | EMP | Gomes | General | 3 |
| 8/16/2011 |   | REB | Francis | General | 40 |
| 8/16/2011 |   | COM | Braun | General | 1 |
| 8/17/2011 |   | LEG | Lee,D | General | 9 |
| 8/17/2011 |   | HEN | Wilson,Bo | General | 1 |
| 8/17/2011 |   | SYN | Pavano | General | 15 |
| 8/21/2011 |   | EAG | Cruz,N | General | 3 |
| 8/21/2011 |   | EAG | Jackson,A | General | 1 |
| 8/21/2011 |   | LEG | Inge | Hit by pitch | 19 |
| 8/21/2011 |   | REB | Martin,R | Collision in field | 17 |
| 8/23/2011 |   | EAG | Guthrie | General | 6 |
| 8/23/2011 |   | LEG | Cueto | General | 1 |
| 8/24/2011 |   | EMP | Hunter,Tor | Hit by pitch | 7 |
| 8/25/2011 |   | BOU | Betemit | General | 3 |
| 8/25/2011 |   | BOU | Francisco,F | General | 12 |
| 8/26/2011 |   | SLG | Martinez,V | Collision in field | 12 |
| 8/28/2011 |   | RLF | McCann | General | 1 |
| 8/29/2011 |   | HSX | Cordero,F | General | 1 |
| 8/30/2011 |   | EAG | Gregg | General | 1 |
| 8/30/2011 |   | EMP | Nix,L | General | 8 |
| 8/30/2011 |   | FOR | Wallace | General | 4 |
| 8/30/2011 |   | FOR | Escobar,Y | General | 0 |
| 8/31/2011 |   | FOR | Barajas | Hit by pitch | 29 |
| 8/31/2011 |   | COM | Beltre,A | General | 4 |
| 8/31/2011 |   | COM | Martinez,O | Collision on bases | 1 |
| 9/4/2011 |   | EMP | Gonzalez,Ale | General | 1 |
| 9/5/2011 |   | HSX | Reynolds,Mar | General | 4 |
| 9/5/2011 |   | LEG | Worth | General | 1 |
| 9/8/2011 |   | SLG | Pujols | General | 1 |
| 9/8/2011 |   | SYN | Colvin | General | 23 |
| 9/9/2011 |   | HSX | Arencibia | General | 1 |
| 9/9/2011 |   | HEN | Pie | General | 13 |
| 9/9/2011 |   | FOR | Willis | General | 11 |
| 9/10/2011 |   | EMP | Sanches | General | 5 |
| 9/10/2011 |   | SLG | Boggs,M | General | 17 |
| 9/11/2011 |   | EMP | Gonzalez,Ale | General | 1 |
| 9/11/2011 |   | REB | Cabrera,A | General | 11 |
| 9/12/2011 |   | HEN | Peralta,Jh | General | 1 |
| 9/12/2011 |   | COM | Beltre,A | General | 8 |
| 9/13/2011 |   | EAG | Patterson,C | General | 5 |
| 9/14/2011 |   | LEG | Molina,Y | Collision in field | 3 |
| 9/14/2011 |   | FOR | Wallace | Hit by pitch | 1 |
| 9/16/2011 |   | COM | Beltre,A | Hit by pitch | 9 |
| 9/17/2011 |   | BOU | Jones,C | General | 19 |
| 9/17/2011 |   | BOU | Weeks | General | 1 |
| 9/17/2011 |   | LEG | Kemp | General | 1 |
| 9/17/2011 |   | RLF | McCann | General | 0 |
| 9/19/2011 |   | HEN | Bell,J | General | 1 |
| 9/19/2011 |   | SYN | Rodriguez,A | Collision on bases | 26 |
| 9/19/2011 |   | COM | Suzuki,K | Collision in field | 4 |
| 9/20/2011 |   | SLG | Olsen | General | 11 |
| 9/20/2011 |   | SYN | Konerko | General | 8 |
| 9/21/2011 |   | SLG | Bautista,J | General | 1 |
| 9/22/2011 |   | REB | Infante,O | General | 16 |
| 9/22/2011 |   | FOR | Kelly | General | 1 |
| 9/28/2011 |   | EMP | Ogando | General | 11 |
| 10/7/2011 |   | SLG | Ibanez | General | 1 |