Transactions| Date | Transaction | |||
| 3/31/04 | Nonroster LHP Glendon Rusch opted for free agency; reassigned RHP Todd Williams. | |||
| 3/30/04 | Released nonroster RHP Erik Sabel. | |||
| Purchased the contract of C Rod Barajas from Triple-A Oklahoma. | ||||
| 3/28/04 | Reassigned C Danny Ardoin. | |||
| 3/27/04 | Returned Rule 5 pick RHP Chris Mabeus to Oakland. | |||
| 3/22/04 | Signed LHP Nick Bierbrodt. | |||
| 3/21/04 | Optioned 1B Adrian Gonzalez to Triple-A Oklahoma and reassigned OF Jason Tyner to minor league camp. | |||
| 3/19/04 | Optioned OF Ramon Nivar and RHP Juan Dominguez to Triple-A Oklahoma; reassigned INF David Newhan, LHP Mike Bacsik, OF Jason Jones, RHP Billy Sylvester and RHP John Wasdin to minor league camp. | |||
| 3/18/04 | Reassigned C Jeff Smith, LHP Erick Burke and RHP Frank Francisco to minor league camp. | |||
| 3/16/04 | Optioned INF Jason Bourgeois to Double-A Frisco. | |||
| 3/15/04 | Optioned RHP Rosman Garcia, RHP Ewin Moreno and RHP Nick Regilio to Triple-A Oklahoma. | |||
| 3/13/04 | Assigned LHP Ben Kozlowski, RHP Erik Sabel and LHP Ryan Snare to minor league camp. | |||
| 3/4/04 | Agreed to terms on one-year contracts with RHP Joaquin Benoit, RHP Colby Lewis, LHP Ricardo Rodriguez and INF Jason Bourgeois. | |||
| 3/3/04 | Signed INF Michael Young to a one-year contract; renewed the contract of OF Laynce Nix. | |||