| Transactions | ||||||
| Date | Team | Player | Type | OthTm | EffDate | When |
| 4/28/2005 | ROK | Bartlett | Demoted to reserve roster | Before | ||
| 4/28/2005 | ROK | Williams | Demoted to reserve roster | Before | ||
| 5/5/2005 | ROK | Romero | Demoted to reserve roster | Before | ||
| 5/26/2005 | Pal | Lo Duca | Demoted to reserve roster | Before | ||
| 6/15/2005 | MAD | Byrnes | Acquired via trade | COP | After | |
| 6/15/2005 | MAD | Hatteberg | Acquired via trade | COP | After | |
| 6/15/2005 | MAD | Patterson | Traded away | COP | After | |
| 6/15/2005 | MAD | Sanders | Traded away | COP | After | |
| 6/16/2005 | OTR | Rios | Demoted to reserve roster | Before | ||
| 7/6/2005 | GEO | Clark | Traded away | Pal | After | |
| 7/6/2005 | GEO | DeRosa | Acquired via trade | Pal | After | |
| 7/6/2005 | Pal | Clark | Acquired via trade | GEO | After | |
| 7/6/2005 | Pal | DeRosa | Traded away | GEO | After | |
| 7/7/2005 | GEO | DeJesus | Promoted to active roster | Before | ||
| 7/7/2005 | Pal | Conine | Demoted to reserve roster | Before | ||
| 1/19/2026 | ROK | Johnson | Acquired via trade | MID | After | |
| 1/19/2026 | ROK | Lee | Traded away | MID | After | |