Transactions| Date | Transaction | |||
| 7/31/03 | Robin Ventura: Traded 3B Robin Ventura to the Los Angeles Dodgers in exchange for OF Bubba Crosby and RHP Scott Proctor. | |||
| Yankees acquired LHP Gabe White from the Reds for a player to be named later. | ||||
| Yankees acquired 3B Aaron Boone from the Reds for LHP Brandon Claussen, nonroster LHP Charlie Manning and cash. | ||||
| 7/29/03 | Traded Dan Miceli to the Houston Astros for a player to be named later or cash considerations. | |||
| Traded Raul Mondesi and cash considerations to the Arizona Diamondbacks for OF David Dellucci, RHP Bret Prinz and minor-league C Jon Sprowl. | ||||
| 7/25/03 | Nick Johnson: Nick Johnson activated from DL. | |||
| Designated RHP Dan Miceli for assignment. | ||||
| 7/22/03 | Curtis Pride: Designated Curtis Pride for assignment. | |||
| Acquired Jesse Orosco from the San Diego Padres in exchange for a player to be named later and/or cash considerations. | ||||
| 7/17/03 | Designated RHP Al Reyes for assignment | |||
| 7/16/03 | Acquired RHP Armando Benitez from the Mets in exchange for RHPs Jason Anderson, Anderson Garcia and Ryan Bicondoa. | |||
| 7/10/03 | Bernie Williams: Activated Bernie Williams from the disabled list | |||
| 7/9/03 | Erick Almonte: Optioned Erick Almonte to Triple-A Columbus. | |||
| 7/7/03 | Purchased the contract of Erick Almonte from Triple-A Columbus. | |||
| Optioned Juan Rivera to Triple-A Columbus. | ||||
| 7/4/03 | Purchased the contract of OF Curtis Pride from Triple-A Columbus. Optioned LHP Brandon Claussen to Triple-A Columbus. | |||