League injury log -- NIBBL
Regular season -- as of 9/11/2012
| Injuries |
| Date | # | Team | Player | Cause | Dur |
| 6/1/2012 | | PAW | Valverde | General | 1 |
| 6/2/2012 | | BKL | Jones,Ad | General | 1 |
| 6/3/2012 | | ROC | Fister | General | 1 |
| 6/4/2012 | | BKL | Tazawa | General | 15 |
| 6/5/2012 | | EVN | Herrera,K | General | 0 |
| 6/6/2012 | | ALX | Peralta,Jh | General | 2 |
| 6/6/2012 | | KEN | Escobar,Y | General | 4 |
| 6/8/2012 | | BKL | Aybar | General | 4 |
| 6/8/2012 | | KEN | Milone | General | 15 |
| 6/9/2012 | | PAW | Pettitte | General | 15 |
| 6/9/2012 | | PAW | Crisp | General | 5 |
| 6/11/2012 | | KEN | Escobar,Y | General | 1 |
| 6/12/2012 | | PAW | Bautista,J | General | 0 |
| 6/13/2012 | | KEN | Floyd | General | 15 |
| 6/14/2012 | | QBC | Callaspo | General | 1 |
| 6/17/2012 | | ALX | Doolittle | General | 2 |
| 6/17/2012 | | ARL | Willingham | Hit by pitch | 1 |
| 6/17/2012 | | ARL | Span | General | 1 |
| 6/18/2012 | | ALX | Nunez | General | 15 |
| 6/18/2012 | | ARL | Smyly | General | 1 |
| 6/18/2012 | | ARL | Escobar,A | General | 1 |
| 6/18/2012 | | ARL | Colon,B | General | 1 |
| 6/21/2012 | | QBC | Sabathia | General | 6 |
| 6/21/2012 | | BKL | Wells,C | General | 1 |
| 6/23/2012 | | BKL | Scherzer | General | 15 |
| 6/23/2012 | | ALX | Sierra | General | 1 |
| 6/25/2012 | | QBC | Davis,C | General | 3 |
| 6/25/2012 | | QBC | Iannetta | Collision in field | 15 |
| 6/25/2012 | | EVN | Keppinger | Collision on bases | 7 |
| 6/26/2012 | | BKL | Markakis | Hit by pitch | 15 |
| 6/27/2012 | | ALX | Doolittle | General | 15 |
| 6/28/2012 | | QBC | Mathis | General | 4 |
| 6/29/2012 | | EVN | Teixeira | General | 8 |
| 7/3/2012 | | BKL | Aybar | Hit by pitch | 4 |
| 7/6/2012 | | ROC | Kipnis | Collision on bases | 1 |
| 7/6/2012 | | ARL | Avila | Collision in field | 1 |
| 7/6/2012 | | EVN | De Aza | Hit by pitch | 1 |
| 7/6/2012 | | PAW | Plouffe | General | 16 |
| 7/7/2012 | | PAW | Hardy | General | 1 |
| 7/9/2012 | | ALX | Shoppach,K | General | 1 |
| 7/11/2012 | | QBC | Mauer | Collision in field | 1 |
| 7/13/2012 | | KEN | Escobar,Y | General | 3 |
| 7/14/2012 | | KEN | Perez,O | General | 5 |
| 7/15/2012 | | PAW | Haren | General | 16 |
| 7/16/2012 | | ROC | Ramirez,Er | General | 1 |
| 7/16/2012 | | EVN | Jennings,De | General | 4 |
| 7/17/2012 | | KEN | Pedroia | General | 4 |
| 7/19/2012 | | EVN | Hunter,TK | Hit by pitch | 3 |
| 7/19/2012 | | BKL | Kendrick,H | General | 3 |
| 7/19/2012 | | ALX | Holland,G | General | 1 |
| 7/19/2012 | | KEN | Floyd | General | 1 |
| 7/22/2012 | | KEN | Nava | Hit by pitch | 12 |
| 7/23/2012 | | BKL | Carroll,J | General | 2 |
| 7/23/2012 | | ALX | Peralta,Jh | General | 3 |
| 7/24/2012 | | KEN | Dunn,A | General | 3 |
| 7/25/2012 | | BKL | Markakis | General | 1 |
| 7/25/2012 | | ROC | Zobrist | General | 1 |
| 7/26/2012 | | KEN | Escobar,Y | General | 1 |
| 7/27/2012 | | KEN | Escobar,Y | General | 2 |
| 7/28/2012 | | ALX | Jackson.A | General | 15 |
| 8/2/2012 | | ALX | Cobb | General | 1 |
| 8/2/2012 | | PAW | Perez,M | General | 6 |
| 8/3/2012 | | EVN | Jeter | General | 1 |
| 8/4/2012 | | ARL | Cain,L | Hit by pitch | 15 |
| 8/4/2012 | | ALX | Villarreal,B | General | 1 |
| 8/7/2012 | | ALX | Perez,S | Collision in field | 15 |
| 8/8/2012 | | EVN | Jeter | General | 0 |
| 8/10/2012 | | KEN | Dunn,A | Hit by pitch | 4 |
| 8/12/2012 | | PAW | Valverde | General | 15 |
| 8/12/2012 | | KEN | Youkilis,K | General | 2 |
| 8/13/2012 | | QBC | Sabathia | General | 11 |
| 8/13/2012 | | ARL | Arencibia | Collision in field | 10 |
| 8/13/2012 | | ROC | Cabrera,Mi | General | 1 |
| 8/13/2012 | | BKL | Morneau | General | 5 |
| 8/14/2012 | | BKL | Markakis | General | 9 |
| 8/14/2012 | | KEN | Escobar,Y | General | 1 |
| 8/16/2012 | | ARL | Rodney | General | 1 |
| 8/18/2012 | | KEN | Darvish | General | 11 |
| 8/20/2012 | | ARL | Saunders,M | General | 1 |
| 8/20/2012 | | PAW | Crisp | General | 6 |
| 8/21/2012 | | EVN | Alvarez,H | General | 6 |
| 8/22/2012 | | BKL | Kendrick,H | Brawl | 5 |
| 8/23/2012 | | BKL | Middlebrooks | General | 1 |
| 8/24/2012 | | ROC | Zobrist | General | 1 |
| 8/26/2012 | | ROC | Cowgill | General | 3 |
| 8/26/2012 | | PAW | Plouffe | General | 4 |
| 8/28/2012 | | PAW | Perez,M | General | 6 |
| 9/3/2012 | | BKL | Ortiz | General | 15 |
| 9/6/2012 | | BKL | Betemit | General | 15 |
| 9/6/2012 | | BKL | Carroll,J | General | 3 |
| 9/8/2012 | | BKL | Hamilton | General | 1 |
| 9/10/2012 | | BKL | Middlebrooks | Hit by pitch | 15 |
| 9/11/2012 | | ROC | Griffin | General | 11 |