D-backs Roster & Staff
Transactions
| Date | Transaction |
| 03/01/26 | LHP Tayler Montiel assigned to Arizona Diamondbacks. |
| 03/01/26 | LHP Jose Mejia assigned to Arizona Diamondbacks. |
| 03/01/26 | RHP Sawyer Hawks assigned to Arizona Diamondbacks. |
| 03/01/26 | 2B José Mejía assigned to Arizona Diamondbacks. |