Transactions| Date | Transaction | |||
| 5/27/06 | Optioned RHP Carlos Villanueva to Double-A Huntsville. | |||
| 5/26/06 | Acquired RHP Jeremi Gonzalez from the Mets in exchange for RHP Mike Adams; Recalled RHP Chris Mabeus from Triple-A Nashville. | |||
| 5/25/06 | Assigned RHP Justin Lehr outright to the Nashville Sounds. | |||
| 5/24/06 | Optioned RHP Chris Demaria to Triple-A Nashville. | |||
| 5/23/06 | Purchased the contract of RHP Joe Winkelsas from Double-A Huntsville; Designated RHP Justin Lehr for assignment. | |||
| 5/22/06 | Recalled RHP Carlos Villanueva from Double-A Huntsville. | |||
| 5/21/06 | Optioned RHP Ben Hendrickson to Triple-A Nashville and recalled RHP Chris Mabeus from Nashville. | |||
| 5/19/06 | Sent RHP Jared Fernandez outright to Triple-A Nashville; Nonroster LHP Justin Thompson announced his retirement. | |||
| 5/17/06 | Placed SS J.J. Hardy on the 15-day disabled with a severe sprain of the distal ligament in his right ankle and recalled OF Corey Hart from Triple-A Nashville. | |||
| 5/16/06 | Claimed RHP Chris Mabeus off waivers from the Oakland Athletics and optioned to Triple-A Nashville; RHP Jared Fernandez was designated for assignment. | |||
| 5/14/06 | Optioned RHP Jared Fernandez to Triple-A Nashville. | |||
| 5/13/06 | Acquired LHP Brian Shouse from the Texas Rangers in exchange for INF Enrique Cruz; transferred RHP Vince Perkins to the 60-day disabled list. | |||
| 5/10/06 | Placed RHP Ben Sheets on the 15-day disabled list, retroactive to May 3, with tendinitis in his right shoulder; Recalled LHP Dana Eveland from Triple-A Nashville. | |||
| 5/5/06 | Recalled RHP Jared Fernandez from Triple-A Nashville. | |||
| 5/3/06 | Placed RHP Tomo Ohka on the 15-day disabled list, retroactive to May 2, with a partial undersurface tear of the right rotator cuff. | |||