D-backs Roster & Staff
Transactions
| Date | Transaction |
| 09/26/24 | Arizona Diamondbacks activated RHP Ryne Nelson from the 15-day injured list. |
| 09/26/24 | Arizona Diamondbacks optioned LHP Blake Walston to ACL D-backs. |
| 09/26/24 | Arizona Diamondbacks optioned RHP Yilber Diaz to ACL D-backs. |
| 09/26/24 | Arizona Diamondbacks recalled CF Alek Thomas from Reno Aces. |
| 09/23/24 | Arizona Diamondbacks sent 2B Luis Guillorme outright to Reno Aces. |
| 09/21/24 | Arizona Diamondbacks signed free agent RHP Jose Puello to a minor league contract. |
| 09/20/24 | Arizona Diamondbacks activated LF Lourdes Gurriel Jr. from the 10-day injured list. |
| 09/20/24 | Arizona Diamondbacks designated 2B Luis Guillorme for assignment. |
| 09/17/24 | Arizona Diamondbacks released RHP Dylan Floro. |
| 09/17/24 | Arizona Diamondbacks sent C Andrew Knizner outright to Reno Aces. |
| 09/16/24 | Arizona Diamondbacks optioned C Adrian Del Castillo to Reno Aces. |
| 09/16/24 | Arizona Diamondbacks recalled RHP Scott McGough from Reno Aces. |
| 09/15/24 | Arizona Diamondbacks designated RHP Dylan Floro for assignment. |
| 09/15/24 | Arizona Diamondbacks placed RHP Paul Sewald on the 15-day injured list retroactive to September 12, 2024. Left neck discomfort. |
| 09/15/24 | Arizona Diamondbacks activated C Gabriel Moreno from the 10-day injured list. |
| 09/15/24 | Arizona Diamondbacks recalled LHP Blake Walston from Reno Aces. |
| 09/14/24 | Arizona Diamondbacks designated C Andrew Knizner for assignment. |
| 09/14/24 | Arizona Diamondbacks placed RHP Ryne Nelson on the 15-day injured list retroactive to September 11, 2024. Right shoulder inflammation. |
| 09/14/24 | Arizona Diamondbacks selected the contract of LHP Brandon Hughes from Reno Aces. |
| 09/12/24 | Arizona Diamondbacks optioned RHP Slade Cecconi to Reno Aces. |
| 09/12/24 | Arizona Diamondbacks recalled RHP Yilber Diaz from Reno Aces. |
| 09/11/24 | Arizona Diamondbacks signed free agent RHP Alfredo Guzman to a minor league contract. |
| 09/06/24 | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| 09/06/24 | Arizona Diamondbacks optioned LF Jorge Barrosa to Reno Aces. |
| 09/03/24 | Arizona Diamondbacks activated 1B Christian Walker from the 10-day injured list. |
| 09/02/24 | Arizona Diamondbacks placed SS Lourdes Gurriel Jr. on the 10-day injured list. Strained left calf. |
| 09/01/24 | Arizona Diamondbacks recalled RHP Slade Cecconi from Reno Aces. |
| 09/01/24 | Arizona Diamondbacks recalled OF Jorge Barrosa from Reno Aces. |