Cubs Roster & Staff
Transactions
| Date | Transaction |
| 03/07/25 | Chicago Cubs optioned RHP Ethan Roberts to Iowa Cubs. |
| 03/07/25 | Chicago Cubs optioned LHP Luke Little to Iowa Cubs. |
| 03/06/25 | RHP Sam Thoresen assigned to Chicago Cubs. |
| 03/05/25 | Chicago Cubs signed free agent RHP Ethan Bell to a minor league contract. |
| 03/05/25 | Chicago Cubs signed free agent RHP Jackson Kirkpatrick to a minor league contract. |
| 03/03/25 | Chicago Cubs released LHP Jeff Belge. |
| 03/01/25 | LHP Jeff Belge assigned to Chicago Cubs. |
| 03/01/25 | SS Yahil Melendez assigned to Chicago Cubs. |
| 03/01/25 | SS Ty Southisene assigned to Chicago Cubs. |
| 03/01/25 | LF Andy Garriola assigned to Chicago Cubs. |
| 03/01/25 | OF Felix Stevens assigned to Chicago Cubs. |
| 03/01/25 | LF Joan Delgado assigned to Chicago Cubs. |
| 03/01/25 | SS Ed Howard assigned to Chicago Cubs. |
| 03/01/25 | Chicago Cubs optioned RHP Cody Poteet to Iowa Cubs. |
| 03/01/25 | Chicago Cubs optioned RHP Gavin Hollowell to Iowa Cubs. |
| 03/01/25 | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| 03/01/25 | Chicago Cubs optioned RHP Jack Neely to Iowa Cubs. |