Transactions| Date | Transaction | |||
| 5/30/08 | Placed OF Mark Kotsay on the 15-disabled list, retroactive to May 26, with lower back soreness; Recalled OF Josh Anderson from Triple-A Richmond. | |||
| 5/28/08 | Placed OF Matt Diaz on the 15-day disabled list with a strained ligament in his left knee; Activated Rafael Soriano from the 15-day disabled list. | |||
| 5/26/08 | Activated RHP Buddy Carlyle from the 15-day disabled list; Designated RHP Chris Resop for assignment. | |||
| 5/23/08 | Activated C Brayan Pena from the 15-day disabled list and designated him for assignment. | |||
| 5/16/08 | Optioned LHP Chuck James to Triple-A Richmond; Recalled RHP Phil Stockman from Richmond. | |||
| 5/10/08 | Recalled LHP Chuck James from Triple-A Richmond; Placed RHP Buddy Carlyle on the 15-day disabled list, retroactive to May 9, with a neck strain. | |||
| 5/8/08 | Activated INF Omar Infante from the 15-day disabled list; Placed C Brayan Pena on the 15-day disabled list, retroactive to May 5, with a with a back sprain. | |||
| 5/5/08 | Acquired 1B Greg Norton from the Seattle Mariners for a player to be named or cash; Transferred RHP Peter Moylan from the 15-day to the 60-day disabled list; Placed INF Martin Prado on the 15-day disabled list with a sprained left thumb. | |||
| 5/3/08 | Optioned SS Brent Lillibridge to Triple-A Richmond; Recalled LHP Jo-Jo Reyes from Triple-A Richmond. | |||
| 5/1/08 | Sent RHP Zach Schreiber outright to Triple-A Richmond. | |||