Transactions| Date | Transaction | |||
| 1/19/05 | Agreed to terms with RHP Carlos Almanzar on a one-year contract and signed INF Mark DeRosa to a minor league contract with an invitation to Spring Training. | |||
| 1/18/05 | Agreed to terms with OF Gary Matthews Jr. on a one-year contract. | |||
| 1/17/05 | Signed 2B Alfonso Soriano to a one-year contract. | |||
| 1/13/05 | Sent INF Ruddy Yan outright to Triple-A Oklahoma. | |||
| 1/8/05 | Re-signed C Rod Barajas to a one-year contract. | |||
| 1/4/05 | Jeff Zimmerman's minor league contract was voided by the Commissioner's Office. | |||
