| April 26 | Traded C Ronnie Deck and INF Jose Guillen to the Fort Worth Cats (All-American Association) for OF Nolan Lane. Traded LHP Don Blaylock to the Evansville Otters (Frontier League) for OF Jose Colon. |
| April 30 | Signed OF Matt Baird. |
| May 12 | Signed SS Vicente Garcia, SS Jeff Stodgel, 1B Larry Bethea & RHP Tommy John III. |
| May 27 | Traded OF Alex LeFlore to the Fort Worth Cats (All-American Association) for C Ronnie Deck. |
| May 30 | Released OF Greg Horton, OF Kyle Catreet & C Jeff Stodgel. |
| June 7 | Signed SS Aaron Jaramillo and RHP Stephen Brown. Released LHP Jarrell Smitherman. |
| June 12 | Signed RHP Travis Hitzeman (for an emergency start). Released RHP Ramon Linares. |
| June 13 | Signed P Joe Wicklund. Re-signed RHP Ramon Linares. Released RHP Travis Hitzeman and RHP Chris Semprun. |
| June 18 | Released SS Aaron Jaramillo. |
| June 21 | Signed C Keronn Walker. Released C Mike Lower. |
| June 23 | Signed RHP Chris Flanagan. Released RHP Joe Wicklund. |
| June 30 | Signed 1B-3B Brad Stevens and RHP Jeff Ware. Released RHP Paul Ahearne and LHP Trad Sokol. Activated manager Steve Maddock as a pitcher. |
| July 6 | Signed RHP Russ Herbert. Deactivated Manager/RHP Steve Maddock from the player roster. |
| July 14 | Traded DH Nolan Lane to the Schaumburg Flyers (Northern League) for future considerations. Activated Hitting Coach Sam Blackmon as a player. |
| July 17 | Signed OF Will Taylor. Deactivated Hitting Coach Sam Blackmon from the player roster. |
| July 19 | Signed DH Malvin Matos. Released C Ronnie Deck. |
| July 23 | Traded LHP Efren Canchola to the Fort Worth Cats (All-American Association) for future considerations. |
| July 25 | Signed C Doug Caraway. | August 1 | Signed RHP Hisazumi Ide. Released LHP Will Silverthorn. | August 5 | Released RHP Ramon Linares. Activated Manager/RHP Steve Maddock. |
| August 9 | Re-signed RHP Ramon Linares. Deactivated Manager/RHP Steve Maddock from the player roster. |
| August 22 | Loaned RHP John Boker, OF Mike Kirkpatrick, RHP Ramon Linares and RHP Rich Turrentine to the San Angelo Colts of the Texas-Louisiana League. Loaned RHP Stephen Brown to the Amarillo Dillas of the Texas-Louisiana League. |
| October 25 | Announced Manager Steve Maddock and Hitting Coach Sam Blackmon have accepted positions with the San Angelo Colts of the Central Professional Baseball League. | November 19 | Named Dan Shwam manager for the 2002 season. | December 5 | Traded 2B Tony Jaramillo to the Fort Worth Cats for OF Jose Cubillan. | December 6 | Traded OF Matt Baird, RHP Stephen Brown, OF Mike Kirkpatrick, RHP Ramon Linares, RHP Rich Turrentine and C Keronn Walker to the San Angelo Colts (Central Professional Baseball League) for C Enrique Cotto, 1B Gabe Duross, C Guy Giuffre, 2B David Martinez, RHP Johnny Martinez and two players to be named later. |