D-backs Roster & Staff
Transactions
| Date | Transaction |
| 08/30/25 | Arizona Diamondbacks sent OF Tristin English outright to Reno Aces. |
| 08/29/25 | Arizona Diamondbacks placed 1B Pavin Smith on the 10-day injured list retroactive to August 28, 2025. Left quad strain. |
| 08/29/25 | Arizona Diamondbacks recalled LHP Brandyn Garcia from Reno Aces. |
| 08/29/25 | Arizona Diamondbacks optioned RHP Taylor Rashi to Reno Aces. |
| 08/29/25 | Arizona Diamondbacks recalled SS Jordan Lawlar from Reno Aces. |
| 08/27/25 | Arizona Diamondbacks designated OF Tristin English for assignment. |
| 08/27/25 | Arizona Diamondbacks optioned RHP Juan Morillo to Reno Aces. |
| 08/27/25 | Arizona Diamondbacks selected the contract of RHP Taylor Rashi from Reno Aces. |
| 08/26/25 | Arizona Diamondbacks sent RHP Ryan Thompson on a rehab assignment to Reno Aces. |
| 08/25/25 | Arizona Diamondbacks sent C Jose Herrera outright to Reno Aces. |
| 08/22/25 | Arizona Diamondbacks designated C Jose Herrera for assignment. |
| 08/22/25 | Arizona Diamondbacks activated C Gabriel Moreno from the 60-day injured list. |
| 08/20/25 | Arizona Diamondbacks signed free agent RHP Gregory Sipion to a minor league contract. |
| 08/20/25 | Arizona Diamondbacks recalled RHP Bryce Jarvis from Reno Aces. |
| 08/20/25 | Arizona Diamondbacks optioned RHP Andrew Hoffmann to Reno Aces. |
| 08/18/25 | Arizona Diamondbacks activated 2B Ildemaro Vargas from the 10-day injured list. |
| 08/18/25 | Arizona Diamondbacks activated 1B Pavin Smith from the 10-day injured list. |
| 08/18/25 | Arizona Diamondbacks optioned LF Jorge Barrosa to Reno Aces. |
| 08/18/25 | Arizona Diamondbacks optioned SS Connor Kaiser to Reno Aces. |
| 08/17/25 | Arizona Diamondbacks selected the contract of RHP Nabil Crismatt from Reno Aces. |
| 08/17/25 | Arizona Diamondbacks optioned RHP Casey Kelly to Reno Aces. |
| 08/14/25 | Arizona Diamondbacks sent C Gabriel Moreno on a rehab assignment to Reno Aces. |
| 08/13/25 | Arizona Diamondbacks placed RHP Anthony DeSclafani on the 15-day injured list. Right thumb inflammation. |
| 08/13/25 | Arizona Diamondbacks released RHP Kendall Graveman. |
| 08/13/25 | Arizona Diamondbacks recalled RHP Casey Kelly from Reno Aces. |
| 08/12/25 | Arizona Diamondbacks sent 2B Ildemaro Vargas on a rehab assignment to Reno Aces. |
| 08/12/25 | Arizona Diamondbacks sent 1B Pavin Smith on a rehab assignment to Reno Aces. |
| 08/12/25 | Arizona Diamondbacks released RHP Jeff Brigham. |
| 08/12/25 | Arizona Diamondbacks signed free agent 1B Matt Mervis to a minor league contract. |
| 08/11/25 | Arizona Diamondbacks designated RHP Kendall Graveman for assignment. |
| 08/11/25 | Arizona Diamondbacks designated RHP Jeff Brigham for assignment. |
| 08/11/25 | Arizona Diamondbacks optioned RHP Gus Varland to Reno Aces. |
| 08/11/25 | Arizona Diamondbacks claimed RHP Gus Varland off waivers from Chicago White Sox. |
| 08/11/25 | Arizona Diamondbacks recalled RHP Juan Morillo from Reno Aces. |
| 08/09/25 | RHP Nabil Crismatt assigned to Arizona Diamondbacks. |
| 08/09/25 | Arizona Diamondbacks optioned RHP Casey Kelly to Reno Aces. |
| 08/09/25 | Arizona Diamondbacks recalled RHP Juan Burgos from Reno Aces. |
| 08/06/25 | Arizona Diamondbacks transferred RHP Kevin Ginkel from the 15-day injured list to the 60-day injured list. Right shoulder sprain. |
| 08/06/25 | Arizona Diamondbacks selected the contract of RHP Casey Kelly from Reno Aces. |
| 08/06/25 | Arizona Diamondbacks optioned LHP Kyle Nelson to Reno Aces. |
| 08/04/25 | Arizona Diamondbacks placed RHP Kevin Ginkel on the 15-day injured list retroactive to August 3, 2025. Right shoulder sprain. |
| 08/04/25 | Arizona Diamondbacks recalled RHP Andrew Hoffmann from Reno Aces. |
| 08/01/25 | Arizona Diamondbacks activated 1B Tyler Locklear. |
| 08/01/25 | Arizona Diamondbacks activated LHP Jalen Beeks from the 15-day injured list. |
| 08/01/25 | Arizona Diamondbacks selected the contract of LHP Kyle Nelson from Reno Aces. |
| 08/01/25 | Arizona Diamondbacks optioned LHP Brandyn Garcia to Reno Aces. |
| 08/01/25 | Arizona Diamondbacks optioned OF Tristin English to Reno Aces. |
| 08/01/25 | Arizona Diamondbacks selected the contract of SS Connor Kaiser from Reno Aces. |