| Date | Transaction | |||
| 1/21/05 | Claimed RHP Edwin Moreno off waivers from the Texas Rangers. | |||
| 1/19/05 | Signed IF/OF Jose Offerman to minor league contract with an invitation to Spring Training. | |||
| 1/18/05 | Agreed to terms with SS Jimmy Rollins, INF Placido Polanco and RHP Vicente Padilla on one-year contracts. | |||
| 1/11/05 | Signed RHP Terry Adams to a one-year contract. | |||
