| Texas Rangers |
| Updated | Player | Pos | Injury | Status | Expected Return |
| 05/04/2008 | Jason Jennings | SP | Forearm | DL | 15-day DL. Out until at least late May |
| 05/04/2008 | Brandon McCarthy | SP | Elbow | DL | 15-day DL. Out until at least mid-June |
| 04/30/2008 | Thomas Diamond | SP | Elbow | DL | 60-day DL. Might be out for the season |
| 05/13/08 | Hank Blalock | 3B | Hamstring | DL | 15-day DL. Might begin Double-A rehab assignment May 14. Might return for May 16-18 series vs. Houston |
| 05/13/08 | Milton Bradley | DH | Shoulder | Out | Out until at least May 16-18 series vs. Houston |
| 05/13/08 | Marlon Byrd | CF | Knee | DL | 15-day DL. On Triple-A rehab assignment. Might return May 14 vs. Seattle |
| 05/09/08 | Kason Gabbard | SP | Leg | Probable | Probable for May 13 start vs. Seattle |
| 05/13/08 | Luis Mendoza | SP | Shoulder | DL | 15-day DL. Expected to begin Triple-A rehab assignment on May 14. Out until at least late May |
| 05/11/08 | Kevin Millwood | SP | Groin | DL | 15-day DL. Out until at least early June |
| 05/03/08 | Dustin Nippert | RP | Foot | DL | 15-day DL. On Triple-A rehab assignment |
| 03/30/08 | John Rheinecker | SP | Arm | DL | 60-day DL. Out until at least late July |