| Fielders |
|
Status/Updated |
Notes |
| Starlin Castro
|
2B |
out for season - Personal - 7/23/21 |
Castro has been placed on administrative leave due to an off-field incident, and he is likely to miss the remainder of the 2021 season. |
| Rene Rivera
|
C |
Out indefinitely - Elbow - 8/3/21 |
Rivera has landed on the 10-day injured list with a right elbow contusion, and it is unknown how long he will be idle. |
| Jordy Mercer
|
SS |
Out indefinitely - Calf - 7/24/21 |
Mercer has hit the 10-day injured list with a left calf strain, and he will miss an undetermined length of time. |
| Alex Avila
|
C |
Out indefinitely - Calf - 7/29/21 |
Avila has hit the 10-day injured list with bilateral calf strains and was placed on the COVID-19 list, and will be out for a minimum of two weeks. |
| Pitchers |
|
Status/Updated |
Notes |
| Kyle McGowin
|
RP |
Out indefinitely - Bicep - 7/11/21 |
McGowin has been added to the 10-day injured list due to right biceps tendinitis, and it has yet to be determined when he will be available to return. |
| Stephen Strasburg
|
SP |
out for season - Neck - 7/27/21 |
Strasburg has been posted to the 10-day injured list due to nerve irritation in his neck, and he is projected to be out for the remainder of the season. |
| Steven Fuentes
|
SP |
Mid Aug - Shoulder - 7/31/21 |
Fuentes has popped up on the 60-day injured list with a right shoulder strain, and it remains to be seen if he will be activated before the middle of August. |
| Will Harris
|
RP |
out for season - Chest - 6/12/21 |
Harris has been shuttled to the 60-day injured list after undergoing thoracic outlet surgery, and he is expected to miss the remainder of the 2021 season. |
| Luis Avilan
|
RP |
out for season - Elbow - 4/30/21 |
Avilan has been added to the 60-day injured list after undergoing Tommy John surgery on his left elbow, and he will miss the reminder of the 2021 season. |
| Austin Voth
|
RP |
Out indefinitely - Illness - 7/29/21 |
Voth has been shifted to the COVID-19 list, and it remains to be determined when he will return to action. |