Transactions| Date | Transaction | |||
| 3/31/04 | Released OF Bubba Trammell. | |||
| 3/30/04 | Acquired outfielder Jayson Werth from Toronto for pitcher Jason Frasor. | |||
| Acquired outfielder Jason Grabowski from Oakland for cash considerations; Tanyon Sturtze released. | ||||
| 3/26/04 | Assigned Jose Flores, Luis Garcia, Ryan Kellner and Masao Kida to minor league camp. | |||
| 3/25/04 | Assigned Agustin Montero and Eric Riggs to minor league camp. Optioned Chin-Feng Chen to Triple-A Las Vegas. | |||
| 3/18/04 | Assigned James Loney, Nick Theodorou, Ricky Bell, Franklin Gutierrez and Edwin Bellorin. Optioned Joel Hanrahan and Jason Frasor to Triple-A Las Vegas and optioned Yhency Brazoban and Willy Aybar to Double-A Jacksonville. | |||
| 3/16/04 | Optioned outfielder Reggie Abercrombie and pitcher Orlando Rodriguez to Double-A Jacksonville. | |||
| 3/15/04 | Signed LHP Derek Thompson to a minor league contract. | |||
| 3/11/04 | Optioned RHP Andrew Brown to Double-A Jacksonville; reassigned C Russell Martin, LHP Eric Knott, OF John Barnes and OF Shane Victorino to minor league camp. Acquired INF Jose Flores from Oakland for cash considerations. | |||
| 3/10/04 | Optioned pitcher Hong-Chih Kuo to Single-A Vero Beach and assigned pitchers Troy Brohawn, Greg Miller, Rodney Myers and Bill Simas to minor league camp. | |||
| 3/6/04 | Invited nonroster INF Eric Riggs and OF Nick Theodorou to Spring Training. | |||
| 3/5/04 | Signed Reggie Abercrombie, Willy Aybar, Yhency Brazoban, Andrew Brown, Chin-Feng Chen, Steve Colyer, Jason Frasor, Joel Hanrahan, Koyie Hill, Cesar Izturis, Edwin Jackson, Hong-Chih Kuo, Orlando Rodriguez, Jason Romano, David Ross, Wilkin Ruan and Joe Thurston to one-year contracts. | |||