| Date | Transaction | |||
| 4/30/04 | Designated LHP Damian Moss for assignment; purchased the contract of RHP Dicky Gonzalez from Triple-A Durham. | |||
| 4/27/04 | Placed RHP Seth McClung on the 60-day DL (Tommy John surgery)and RHP Jason Standridge on the 15-day DL (right shoulder surgery). | |||
| 4/24/04 | Optioned RHP Jorge Sosa to Triple-A Durham. Recalled RHP Doug Waechter from Triple-A Durham. | |||
| 4/20/04 | Recalled RHP Travis Harper from Class AAA Durham; designated OF Jason Romano for assignment. | |||
| 4/10/04 | Signed outfielder Bubba Trammell to a minor league contract and assigned him to Triple-A Durham. | |||
| 4/6/04 | Designated OF Charles Gipson for assignment. | |||
| 4/4/04 | The Devil Rays acquired INF/OF Jason Romano from the Dodgers in exchange for INF Antonio Perez. | |||
