League injury log -- National League
Regular season -- as of 10/30/2021
| Injuries |
| Date | # | Team | Player | Cause | Dur |
| 4/15/2021 | | Pit | Reddick | General | 6 |
| 4/15/2021 | | SF | Hampson | General | 2 |
| 4/15/2021 | | Ari | Difo | General | 4 |
| 4/15/2021 | | SD | Alvarez,Y | General | 5 |
| 4/16/2021 | | Mil | Miller,Bra | General | 1 |
| 4/17/2021 | | Was | Familia | General | 26 |
| 4/17/2021 | | Cin | Marte,K | Brawl | 26 |
| 4/17/2021 | | Pit | Gamel | Brawl | 21 |
| 4/17/2021 | | Ari | Sano | General | 16 |
| 4/19/2021 | | Was | Bradley,J | General | 1 |
| 4/19/2021 | | Phi | Wisdom | General | 2 |
| 4/19/2021 | | Col | Benintendi | General | 16 |
| 4/20/2021 | | NYM | Tom | General | 1 |
| 4/20/2021 | | Cin | Woodruff | General | 1 |
| 4/21/2021 | | Pit | Solano | Hit by pitch | 1 |
| 4/22/2021 | | Phi | Tapia,R | General | 1 |
| 4/22/2021 | | Was | Bickford | General | 1 |
| 4/22/2021 | | ChC | Garcia,Av | General | 17 |
| 4/22/2021 | | Pit | Solano | General | 17 |
| 4/22/2021 | | LAD | Faria | General | 16 |
| 4/22/2021 | | SD | Alvarez,Y | Hit by pitch | 15 |
| 4/22/2021 | | SF | Vaughn | General | 8 |
| 4/23/2021 | | NYM | Straw | General | 1 |
| 4/23/2021 | | Mia | Goldschmidt | General | 1 |
| 4/23/2021 | | LAD | Joe | General | 6 |
| 4/23/2021 | | SF | Simmons | General | 1 |
| 4/24/2021 | | Phi | Tapia,R | General | 1 |
| 4/24/2021 | | Ari | Altuve | Hit by pitch | 17 |
| 4/26/2021 | | Mia | Bader | Collision on bases | 1 |
| 4/26/2021 | | Was | Kelly,M | General | 1 |
| 4/26/2021 | | Pit | Siri | Hit by pitch | 9 |
| 4/27/2021 | | Cin | Acuna | Hit by pitch | 31 |
| 4/27/2021 | | LAD | Lowe,N | General | 3 |
| 4/28/2021 | | Mia | Kluber | General | 21 |
| 4/28/2021 | | ChC | Ramos,W | General | 9 |
| 4/28/2021 | | Cin | Baddoo | General | 1 |
| 4/28/2021 | | Ari | Gallen | General | 6 |
| 4/28/2021 | | Col | Benintendi | General | 1 |
| 5/13/2021 | | StL | Heaney | General | 6 |
| 5/13/2021 | | Cin | Baddoo | General | 11 |
| 5/13/2021 | | Pit | Montgomery | General | 6 |
| 5/13/2021 | | Mil | Pressly | General | 2 |
| 5/13/2021 | | StL | Hilliard | General | 4 |
| 5/13/2021 | | Col | Goodrum | General | 1 |
| 5/13/2021 | | Col | Urias,R | General | 11 |
| 5/14/2021 | | NYM | Dunning | General | 11 |
| 5/14/2021 | | StL | Harvey,M | General | 11 |
| 5/14/2021 | | Pit | Cooper | General | 1 |
| 5/14/2021 | | Atl | Keller,M | General | 1 |
| 5/15/2021 | | ChC | Moreland | General | 4 |
| 5/15/2021 | | StL | Clase | General | 1 |
| 5/15/2021 | | StL | Soto,G | General | 26 |
| 5/15/2021 | | Cin | Daza | General | 1 |
| 5/15/2021 | | Mil | Kershaw | General | 1 |
| 5/15/2021 | | Atl | Cron | General | 16 |
| 5/17/2021 | | Col | Olson | General | 4 |
| 5/17/2021 | | LAD | Faria | General | 6 |
| 5/18/2021 | | Cin | Plesac | General | 6 |
| 5/18/2021 | | Ari | Ottavino | General | 2 |
| 5/19/2021 | | Pit | Tate | General | 9 |
| 5/19/2021 | | Cin | Tatis | Hit by pitch | 33 |
| 5/19/2021 | | Atl | Marcano | General | 1 |
| 5/19/2021 | | Ari | Sano | General | 2 |
| 5/19/2021 | | LAD | Cronenworth | General | 10 |
| 5/19/2021 | | LAD | Gomes | General | 23 |
| 5/19/2021 | | NYM | Stephan | General | 1 |
| 5/21/2021 | | Pit | Galvis | General | 10 |
| 5/21/2021 | | LAD | Maton,P | General | 1 |
| 5/22/2021 | | Mia | Valdez,F | General | 6 |
| 5/22/2021 | | StL | Grichuk | General | 6 |
| 5/22/2021 | | Cin | Marte,K | General | 15 |
| 5/22/2021 | | SF | White,El | General | 27 |
| 5/23/2021 | | Cin | Hays | Hit by pitch | 32 |
| 5/23/2021 | | SD | Smith,KA | General | 3 |
| 5/23/2021 | | NYM | Gallo | General | 4 |
| 5/24/2021 | | Was | Kelly,M | General | 6 |
| 5/24/2021 | | Cin | Seager,K | General | 1 |
| 5/24/2021 | | Atl | Corbin | General | 16 |
| 5/24/2021 | | Atl | Zuber | General | 17 |
| 5/25/2021 | | Mia | Kluber | General | 1 |
| 5/25/2021 | | Atl | LeBlanc | Brawl | 32 |
| 5/25/2021 | | LAD | Yelich | General | 11 |
| 5/26/2021 | | Mia | Duvall | Hit by pitch | 13 |
| 5/26/2021 | | NYM | Sandoval,Pab | Hit by pitch | 34 |
| 5/26/2021 | | ChC | Gant | General | 6 |
| 5/26/2021 | | ChC | Myers | Hit by pitch | 1 |
| 5/26/2021 | | Ari | Kaprielian | General | 1 |
| 5/26/2021 | | ChC | Dickerson,C | General | 23 |
| 5/26/2021 | | StL | Harvey,M | General | 16 |
| 5/28/2021 | | SD | Pederson | General | 1 |
| 5/28/2021 | | Mil | Hernandez,En | Hit by pitch | 29 |
| 5/28/2021 | | LAD | Joe | General | 16 |
| 5/29/2021 | | NYM | Detwiler | General | 17 |
| 5/30/2021 | | NYM | Freeman,M | General | 19 |
| 5/30/2021 | | NYM | Howard,Sp | General | 1 |
| 5/30/2021 | | StL | Anderson,Ti | General | 1 |
| 5/30/2021 | | SD | Alvarez,Y | Hit by pitch | 15 |
| 6/14/2021 | | Was | Bogaerts | General | 6 |
| 6/15/2021 | | LAD | Maton,P | General | 3 |
| 6/16/2021 | | Was | Machado,M | General | 2 |
| 6/17/2021 | | Mil | Hernandez,En | General | 17 |
| 6/17/2021 | | SD | Giolito | General | 6 |
| 6/17/2021 | | Phi | Naylor | Hit by pitch | 42 |
| 6/17/2021 | | Col | Devers,R | General | 3 |
| 6/17/2021 | | Pit | Naquin | General | 1 |
| 6/18/2021 | | Mil | Canha | General | 1 |
| 6/18/2021 | | SF | Peterson,D | General | 21 |
| 6/18/2021 | | NYM | Howard,Sp | General | 11 |
| 6/18/2021 | | SD | Correa | General | 1 |
| 6/18/2021 | | Phi | Long,Sa | General | 1 |
| 6/18/2021 | | Col | Gurriel,L | General | 8 |
| 6/18/2021 | | Pit | Zunino | General | 5 |
| 6/19/2021 | | Mia | Iglesias,Jo | General | 5 |
| 6/19/2021 | | Mia | Lynn | General | 1 |
| 6/19/2021 | | Col | Soto,J | Hit by pitch | 12 |
| 6/19/2021 | | SF | Gardner | General | 1 |
| 6/21/2021 | | Atl | Mendick | General | 2 |
| 6/21/2021 | | Atl | Meyers | General | 1 |
| 6/21/2021 | | SD | Givens | General | 1 |
| 6/22/2021 | | StL | Zimmer,B | General | 6 |
| 6/22/2021 | | LAD | Lopez,P | General | 11 |
| 6/23/2021 | | SD | Correa | General | 8 |
| 6/23/2021 | | Ari | Fraley | General | 1 |
| 6/23/2021 | | NYM | Brentz | General | 2 |
| 6/23/2021 | | Col | Garcia,Rob | General | 3 |
| 6/23/2021 | | SF | Peterson,D | General | 26 |
| 6/23/2021 | | LAD | Houser | General | 6 |
| 6/24/2021 | | ChC | Gregorius | General | 1 |
| 6/26/2021 | | Mia | DeSclafani | General | 1 |
| 6/26/2021 | | Mia | Diaz,El | General | 1 |
| 6/26/2021 | | Col | Olson | General | 2 |
| 6/26/2021 | | NYM | Manoah | General | 16 |
| 6/26/2021 | | Phi | Naylor | General | 1 |
| 6/28/2021 | | ChC | Diaz,A | General | 1 |
| 6/28/2021 | | Col | Garcia,Rob | General | 6 |
| 6/29/2021 | | Mil | Rendon | Hit by pitch | 34 |
| 6/29/2021 | | Mil | Richards,G | General | 16 |
| 6/29/2021 | | Mia | Hernandez,Ce | General | 8 |
| 6/29/2021 | | Was | Polanco,G | General | 1 |
| 6/29/2021 | | Col | Means | General | 1 |
| 6/29/2021 | | Phi | McCann | Collision in field | 1 |
| 6/29/2021 | | Phi | Wisdom | General | 1 |
| 6/29/2021 | | Cin | Daza | General | 6 |
| 6/29/2021 | | SD | Berti | General | 41 |
| 6/29/2021 | | Pit | Guillorme | Hit by pitch | 1 |
| 6/29/2021 | | StL | Gray,Jos | General | 1 |
| 6/30/2021 | | Mia | Gutierrez,K | General | 1 |
| 6/30/2021 | | LAD | Alexander,T | General | 8 |
| 6/30/2021 | | StL | Anderson,Ti | General | 1 |
| 7/15/2021 | | Atl | Smith,P | Hit by pitch | 18 |
| 7/15/2021 | | Was | Pollock | Hit by pitch | 1 |
| 7/15/2021 | | Col | Finnegan | General | 29 |
| 7/15/2021 | | SF | Goodwin | General | 2 |
| 7/16/2021 | | Phi | Moore,D | General | 1 |
| 7/16/2021 | | Mia | Alcantara,Se | General | 1 |
| 7/16/2021 | | ChC | Soler | General | 1 |
| 7/16/2021 | | Cin | Baddoo | General | 10 |
| 7/16/2021 | | Cin | Mondesi | General | 31 |
| 7/16/2021 | | Pit | Schwindel | General | 2 |
| 7/17/2021 | | Was | Ramirez,J | General | 3 |
| 7/17/2021 | | NYM | Straw | General | 1 |
| 7/17/2021 | | Cin | Daza | General | 3 |
| 7/17/2021 | | Pit | Naquin | Brawl | 36 |
| 7/17/2021 | | Pit | Tate | Brawl | 24 |
| 7/17/2021 | | Pit | Vierling | Brawl | 5 |
| 7/17/2021 | | Pit | Garcia,LH | General | 11 |
| 7/17/2021 | | SF | Vaughn | General | 1 |
| 7/19/2021 | | Mil | Canha | General | 1 |
| 7/20/2021 | | Mia | Cueto | General | 1 |
| 7/20/2021 | | Phi | Sheffield,Ju | General | 1 |
| 7/20/2021 | | Pit | Cooper | General | 20 |
| 7/20/2021 | | StL | Soto,G | General | 1 |
| 7/20/2021 | | SF | Swanson,E | General | 1 |
| 7/21/2021 | | ChC | Torrens | General | 3 |
| 7/21/2021 | | SF | Rodon | General | 26 |
| 7/21/2021 | | LAD | deGrom | General | 11 |
| 7/21/2021 | | Col | Benintendi | General | 1 |
| 7/22/2021 | | Was | Plawecki | General | 2 |
| 7/22/2021 | | Mil | Hernandez,En | General | 8 |
| 7/22/2021 | | Col | Machado,A | General | 18 |
| 7/22/2021 | | LAD | Yelich | General | 1 |
| 7/23/2021 | | Atl | Grandal | Brawl | 13 |
| 7/23/2021 | | Mia | Martin,B | General | 3 |
| 7/23/2021 | | Mia | Reyes,V | Brawl | 49 |
| 7/23/2021 | | ChC | Garcia,Le | General | 20 |
| 7/23/2021 | | StL | Aguilar,J | General | 1 |
| 7/23/2021 | | ChC | Kelly,J | General | 18 |
| 7/23/2021 | | StL | Nelson,J | General | 14 |
| 7/23/2021 | | SD | Correa | General | 8 |
| 7/23/2021 | | LAD | Martin,Co | General | 6 |
| 7/24/2021 | | Mia | Bader | General | 1 |
| 7/24/2021 | | Phi | Seager,C | General | 39 |
| 7/24/2021 | | Mil | Smith,C | General | 2 |
| 7/24/2021 | | LAD | Marsh | Hit by pitch | 1 |
| 7/26/2021 | | SD | Diaz,J | General | 9 |
| 7/27/2021 | | NYM | Straw | General | 1 |
| 7/27/2021 | | Cin | Tatis | General | 3 |
| 7/27/2021 | | LAD | deGrom | General | 26 |
| 7/28/2021 | | Atl | Rojas,M | General | 3 |
| 7/28/2021 | | StL | Ober | General | 11 |
| 7/28/2021 | | Pit | Guillorme | General | 1 |
| 7/28/2021 | | Ari | Pujols | General | 4 |
| 8/13/2021 | | SF | Barrera,T | General | 8 |
| 8/13/2021 | | ChC | Wendle | General | 10 |
| 8/13/2021 | | LAD | deGrom | General | 16 |
| 8/13/2021 | | LAD | Lowe,N | General | 1 |
| 8/13/2021 | | NYM | Rosario,A | General | 1 |
| 8/13/2021 | | SF | Goodwin | General | 1 |
| 8/14/2021 | | Mia | Iglesias,Jo | General | 16 |
| 8/14/2021 | | ChC | Myers | General | 6 |
| 8/14/2021 | | Mil | Crawford,B | General | 17 |
| 8/14/2021 | | Ari | Ottavino | General | 1 |
| 8/15/2021 | | Atl | Middleton | General | 1 |
| 8/15/2021 | | Mia | Diplan | General | 1 |
| 8/15/2021 | | Phi | Lopez,A | General | 1 |
| 8/16/2021 | | LAD | Maton,P | General | 1 |
| 8/16/2021 | | StL | Bohm | General | 3 |
| 8/16/2021 | | NYM | Straw | General | 1 |
| 8/17/2021 | | ChC | Duffy,D | General | 46 |
| 8/17/2021 | | ChC | Moreland | General | 2 |
| 8/17/2021 | | SF | Junis | General | 1 |
| 8/17/2021 | | ChC | Gant | General | 1 |
| 8/17/2021 | | Cin | Seager,K | General | 1 |
| 8/18/2021 | | Pit | Naquin | General | 1 |
| 8/18/2021 | | Pit | Piscotty | General | 1 |
| 8/18/2021 | | Was | Wendelken | General | 3 |
| 8/18/2021 | | LAD | Carpenter | Hit by pitch | 2 |
| 8/18/2021 | | StL | O'Hearn | Hit by pitch | 11 |
| 8/18/2021 | | StL | Oviedo,J | General | 6 |
| 8/20/2021 | | Cin | Blankenhorn | General | 6 |
| 8/20/2021 | | Cin | Frazier,C | General | 11 |
| 8/20/2021 | | SF | Hampson | General | 6 |
| 8/20/2021 | | NYM | Winker | Hit by pitch | 1 |
| 8/20/2021 | | Phi | Chang | General | 5 |
| 8/20/2021 | | SD | Candelario | General | 2 |
| 8/21/2021 | | Pit | Jackson,L | General | 1 |
| 8/22/2021 | | SF | Espinal,S | General | 21 |
| 8/22/2021 | | Was | Laureano | General | 1 |
| 8/22/2021 | | Col | Gurriel,L | General | 3 |
| 8/22/2021 | | NYM | Sandoval,Pab | General | 9 |
| 8/22/2021 | | Phi | Lux | General | 4 |
| 8/22/2021 | | Mil | Albies | General | 6 |
| 8/23/2021 | | Atl | Pivetta | General | 11 |
| 8/23/2021 | | Mia | Peacock,M | General | 16 |
| 8/23/2021 | | StL | Ober | General | 11 |
| 8/23/2021 | | Was | Bradley,A | General | 28 |
| 8/23/2021 | | NYM | Garver | Hit by pitch | 1 |
| 8/23/2021 | | ChC | Myers | General | 1 |
| 8/24/2021 | | ChC | Kelly,J | General | 1 |
| 8/24/2021 | | Cin | Frazier,C | Collision on bases | 4 |
| 8/25/2021 | | Cin | Tatis | General | 9 |
| 8/25/2021 | | ChC | Fairbanks | General | 10 |
| 8/25/2021 | | ChC | Kuhl | General | 21 |
| 8/25/2021 | | Col | O'Grady | Hit by pitch | 8 |
| 8/25/2021 | | Col | Smith,WD | General | 4 |
| 8/27/2021 | | Mia | Martin,B | General | 2 |
| 8/27/2021 | | Pit | McCullers | General | 11 |
| 8/27/2021 | | NYM | Dunning | General | 31 |
| 8/27/2021 | | NYM | Andujar | General | 32 |
| 8/27/2021 | | Cin | Kikuchi | General | 6 |
| 8/28/2021 | | Pit | Montgomery | General | 11 |
| 8/28/2021 | | Mil | Richards,G | General | 6 |
| 8/28/2021 | | Col | Gurriel,L | General | 3 |
| 8/28/2021 | | SF | Espinal,S | Hit by pitch | 1 |
| 8/28/2021 | | SF | Hampson | General | 7 |
| 8/28/2021 | | StL | Aguilar,J | General | 2 |
| 8/29/2021 | | NYM | Garver | General | 7 |
| 8/29/2021 | | Cin | Woodruff | General | 6 |
| 8/29/2021 | | Phi | McCann | General | 6 |
| 8/29/2021 | | ChC | Dalbec | General | 1 |
| 8/29/2021 | | Ari | Ryu | General | 6 |
| 8/29/2021 | | Mil | Brault | General | 16 |
| 9/13/2021 | | Atl | Perez,R | Collision in field | 23 |
| 9/13/2021 | | Cin | Blankenhorn | General | 1 |
| 9/13/2021 | | Pit | Lauer | General | 6 |
| 9/13/2021 | | Pit | Severino,P | General | 1 |
| 9/13/2021 | | SF | Duffy,M | General | 39 |
| 9/13/2021 | | LAD | Carpenter | General | 2 |
| 9/14/2021 | | NYM | Eaton | General | 10 |
| 9/14/2021 | | SF | Sampson | General | 1 |
| 9/15/2021 | | NYM | Kimbrel | General | 1 |
| 9/15/2021 | | Phi | Long,Sa | General | 23 |
| 9/15/2021 | | StL | Anderson,Ti | General | 2 |
| 9/15/2021 | | Ari | Ohtani | General | 16 |
| 9/17/2021 | | ChC | Diaz,A | General | 1 |
| 9/17/2021 | | ChC | Kuhl | General | 1 |
| 9/17/2021 | | Cin | Tatis | General | 1 |
| 9/17/2021 | | Col | Bieber | General | 16 |
| 9/18/2021 | | Cin | Blankenhorn | General | 4 |
| 9/18/2021 | | ChC | Garcia,Le | Hit by pitch | 30 |
| 9/18/2021 | | Col | Olson | General | 6 |
| 9/19/2021 | | Mia | Goldschmidt | General | 1 |
| 9/19/2021 | | Was | Bell | General | 12 |
| 9/19/2021 | | Pit | Severino,P | General | 9 |
| 9/19/2021 | | Col | Sanchez,G | Hit by pitch | 1 |
| 9/20/2021 | | Phi | Zimmerman | General | 6 |
| 9/20/2021 | | Cin | McMahon | General | 10 |
| 9/20/2021 | | Mil | German | General | 16 |
| 9/20/2021 | | StL | Ashby | General | 9 |
| 9/20/2021 | | SF | Anderson,I | General | 6 |
| 9/21/2021 | | Atl | Marcano | General | 3 |
| 9/21/2021 | | NYM | Sandoval,Pab | General | 8 |
| 9/21/2021 | | NYM | Winker | Hit by pitch | 21 |
| 9/21/2021 | | Pit | Taylor,T | General | 14 |
| 9/21/2021 | | LAD | Crismatt | General | 1 |
| 9/22/2021 | | ChC | Astudillo | General | 1 |
| 9/22/2021 | | Cin | Woodruff | General | 1 |
| 9/22/2021 | | Pit | Barrero | Hit by pitch | 12 |
| 9/22/2021 | | Ari | Stubbs | Collision in field | 28 |
| 9/22/2021 | | Ari | Ohtani | General | 1 |
| 9/22/2021 | | Col | Soto,J | Hit by pitch | 12 |
| 9/22/2021 | | LAD | Yelich | General | 1 |
| 9/24/2021 | | Mia | Lynn | General | 26 |
| 9/24/2021 | | StL | Anderson,Ti | General | 1 |
| 9/24/2021 | | Mil | Albies | Hit by pitch | 1 |
| 9/24/2021 | | Mil | German | General | 1 |
| 9/24/2021 | | Col | Devers,R | General | 1 |
| 9/24/2021 | | LAD | Gomes | Hit by pitch | 1 |
| 9/24/2021 | | SF | Coonrod | General | 25 |
| 9/25/2021 | | Atl | Choi | Hit by pitch | 1 |
| 9/25/2021 | | Cin | Alvarez,J | General | 1 |
| 9/26/2021 | | Pit | Taylor,T | Hit by pitch | 16 |
| 9/26/2021 | | LAD | Crismatt | General | 1 |
| 9/29/2021 | | ChC | Garcia,Av | General | 3 |
| 10/5/2021 | | Mil | Hernandez,En | General | 8 |
| 10/7/2021 | | Mia | Goldschmidt | General | 1 |
| 10/13/2021 | | Mia | Santander | General | 1 |