Transactions| Date | Transaction | |||
| 5/19/07 | Purchased the contract of LHP Mike Bacsik from Triple-A Columbus. | |||
| 5/18/07 | Placed RHP Jason Bergmann on the 15-day disabled list, retroactive to May 15, with right elbow inflammation and transferred RHP Luis Ayala from the 15-day to the 60-day disabled list. | |||
| 5/16/07 | Placed RHP Jerome Williams on the 15-day disabled list with a right shoulder strain and selected the contract of LHP Billy Traber from Triple-A Columbus; Transferred 1B Nick Johnson from the 15-day to the 60-day disabled list. | |||
| 5/15/07 | Activated RHP Jerome Williams from the 15-day disabled list. | |||
| 5/14/07 | Reinstated RHP Chad Cordero from the Bereavement List and placed RHP Shawn Hill on the 15-day disabled list, retroactive to May 12, with a left shoulder strain; Optioned OF Kory Casto to Triple-A Columbus. | |||
| 5/8/07 | Placed RHP Chad Cordero on the Bereavement List and selected the contract of RHP Winston Abreu from Triple-A Columbus; Selected the contracts of RHP Jason Simontacchi and INF Tony Batista from Triple-A Columbus; Placed RHP Ryan Wagner on the 15-day disabled list, retroactive to May 7, with right rotator cuff inflammation and designated INF Josh Wilson for assignment. | |||
| 5/6/07 | Activated OF Nook Logan and SS Cristian Guzman from the 15-day disabled list, placed RHP John Patterson (right elbow biceps soreness) on the 15-day disabled list and outrighted OF Michael Restovich to Triple-A Columbus. | |||
| 5/2/07 | Acquired OF Ryan Langerhans from the Oakland Athletics in exchange for OF Chris Snelling. | |||