| Injuries | |||||
| Date | # | Team | Player | Cause | Dur |
| 4/11/2012 | Cin | Harrison | Rain delay | 0 | |
| 4/27/2012 | Hou | Martinez | Rain delay | 0 | |
| 5/3/2012 | Ari | Latos | Rain delay | 0 | |
| 6/19/2012 | NYN | Burnett | Rain delay | 0 | |
| 7/8/2012 | Was | Santana | Rain delay | 0 | |
| 7/8/2012 | Col | Marquis | Rain delay | 0 | |
| 7/21/2012 | ChN | Eovaldi | Rain delay | 0 | |
| 8/17/2012 | Was | Fister | Rain delay | 0 | |
| 8/26/2012 | SF | Delabar | Rain delay | 0 | |
| 9/26/2012 | Pit | Greinke | Rain delay | 0 | |
| 10/2/2012 | Phi | Aumont | Rain delay | 0 | |