Fresno Grizzlies Roster & Staff
COL Transactions
| Date | Transaction |
| 12/10/25 | RHP TJ Shook assigned to Albuquerque Isotopes. |
| 12/10/25 | SS Nolan Clifford retired. |
| 12/09/25 | SS Chad Stevens assigned to Albuquerque Isotopes. |
| 12/09/25 | Colorado Rockies signed free agent SS Chad Stevens to a minor league contract. |
| 12/08/25 | 3B Nicky Lopez assigned to Albuquerque Isotopes. |
| 12/08/25 | Colorado Rockies signed free agent 3B Nicky Lopez to a minor league contract. |
| 12/07/25 | 3B Warming Bernabel elected free agency. |
| 12/06/25 | Colorado Rockies sent 3B Warming Bernabel outright to Albuquerque Isotopes. |
| 12/05/25 | RHP Eiberson Castellano assigned to Albuquerque Isotopes. |
| 12/05/25 | Colorado Rockies signed free agent RHP Eiberson Castellano to a minor league contract. |
| 12/01/25 | RHP John Brebbia assigned to Albuquerque Isotopes. |
| 12/01/25 | Colorado Rockies signed free agent RHP John Brebbia to a minor league contract. |