| Date | Pos | Player | Injury | Status | Expected Return |
| 20130618 |
OF |
Evan Gattis |
Oblique |
DL |
15-day DL. Out until at least early July |
| 20130520 |
RP |
Eric O'Flaherty |
Elbow |
DL |
15-day DL. Out for season |
| 20130614 |
RP |
Luis Ayala |
Anxiety |
DL |
15-day DL. Out until at least mid-June |
| 20130614 |
2B |
Blake DeWitt |
Back |
DL |
15-day DL. Out until at least mid-June |
| 20130614 |
RP |
Cristhian Martinez |
Shoulder |
DL |
15-day DL. Out until at least mid-June |
| 20130516 |
RP |
Jonny Venters |
Elbow |
DL |
15-day DL. Out for season |
| 20130603 |
SP |
Brandon Beachy |
Elbow |
DL |
15-day DL. On Double-A rehab assignment |
