| Date | Transaction | |||
| 9/14/04 | Purchased the contract of RHP Todd Ritchie from Triple-A Durham, recalled RHP John Webb from Durham and placed RHP Jesus Colome on the 60-day disabled list with right shoulder tendinitis. | |||
| 9/8/04 | Purchased the contract of OF Midre Cummings from Triple-A Durham and released 1B Randall Simon. | |||
| 9/6/04 | Activated RHP Doug Waechter from the 15-day disabled list. | |||
| 9/3/04 | Recalled RHP Franklin Nunez from Triple-A Durham. | |||
| 9/1/04 | Activated OF Rocco Baldelli from the 15-day disabled list; recalled RHP Chad Gaudin from Triple-A Durham and selected OF Matt Diaz from Durham; transferred IF Eduardo Perez from the 15-day to the 60-day disabled list. | |||