| Date | Transaction | |||
| 9/14/04 | Recalled INF Andy Phillips and RHP Scott Proctor. Purchased the contract of INF Felix Escalona from Triple-A Columbus. Released LHP Danny Borrell. | |||
| Activated 1B/DH Jason Giambi from the 15-day disabled list. | ||||
| 9/9/04 | Recalled LHP Brad Halsey from Triple-A Columbus. | |||
| 9/4/04 | Recalled RHP Bret Prinz from Triple-A Columbus. | |||
| 9/1/04 | Designated OF Mike Vento and RHP Juan Padilla for assignment. | |||
| Activated RHP Steve Karsay from the 60-day disabled list; recalled LHP Felix Heredia from Double-A Trenton; purchased the contract of C Dioner Navarro from Triple-A Columbus. | ||||
