D-backs Roster & Staff
Transactions
| Date | Transaction |
| 03/08/26 | LHP Sandro Santana assigned to Arizona Diamondbacks. |
| 03/08/26 | Arizona Diamondbacks optioned LHP Kohl Drake to Reno Aces. |
| 03/08/26 | Arizona Diamondbacks optioned RHP Grant Holman to Reno Aces. |
| 03/08/26 | Arizona Diamondbacks optioned RHP Juan Burgos to Reno Aces. |
| 03/08/26 | Arizona Diamondbacks optioned LHP Mitch Bratt to Reno Aces. |
| 03/08/26 | Arizona Diamondbacks optioned SS Jose Fernandez to Reno Aces. |
| 03/07/26 | RHP Jonatan Bernal assigned to Arizona Diamondbacks. |
| 03/06/26 | RHP Joe Elbis retired. |
| 03/06/26 | SS Eliesbert Alejos assigned to Arizona Diamondbacks. |
| 03/06/26 | C Carlos Virahonda assigned to Arizona Diamondbacks. |
| 03/06/26 | 1B Modeifi Marte assigned to Arizona Diamondbacks. |
| 03/06/26 | CF Alexander Benua assigned to Arizona Diamondbacks. |
| 03/06/26 | 3B Ruben Santana assigned to Arizona Diamondbacks. |
| 03/06/26 | OF Abdias De La Cruz assigned to Arizona Diamondbacks. |
| 03/06/26 | OF Jose Alpuria assigned to Arizona Diamondbacks. |
| 03/05/26 | 2B Brady Counsell assigned to Arizona Diamondbacks. |
| 03/05/26 | Arizona Diamondbacks optioned RHP Yilber Díaz to Reno Aces. |
| 03/05/26 | Arizona Diamondbacks optioned RHP Yilber Díaz to Reno Aces. |
| 03/05/26 | Arizona Diamondbacks optioned RHP Dylan Ray to Reno Aces. |
| 03/05/26 | Arizona Diamondbacks optioned RHP Dylan Ray to Reno Aces. |
| 03/03/26 | OF Trent Youngblood assigned to Arizona Diamondbacks. |
| 03/01/26 | 2B José Mejía assigned to Arizona Diamondbacks. |
| 03/01/26 | RHP Sawyer Hawks assigned to Arizona Diamondbacks. |
| 03/01/26 | LHP Jose Mejia assigned to Arizona Diamondbacks. |
| 03/01/26 | LHP Tayler Montiel assigned to Arizona Diamondbacks. |