D-backs Roster & Staff
Transactions
| Date | Transaction |
| 11/24/10 | Pittsburgh Pirates traded LHP Zach Duke to Arizona Diamondbacks. |
| 11/20/10 | Arizona Diamondbacks signed free agent OF Yorman Garcia to a minor league contract. |
| 11/20/10 | Arizona Diamondbacks signed free agent RHP Karl Triana to a minor league contract. |
| 11/19/10 | Arizona Diamondbacks selected the contract of Josh Collmenter from Mobile BayBears. |
| 11/19/10 | Arizona Diamondbacks claimed Juan Jaime off waivers from Washington Nationals. |
| 11/19/10 | Arizona Diamondbacks selected the contract of Yonata Ortega from Visalia Rawhide. |
| 11/18/10 | New York Yankees Traded 1B Juan Miranda to Arizona Diamondbacks and South Bend Silver Hawks Traded RHP Scottie Allen to Charleston RiverDogs. |
| 11/15/10 | Arizona Diamondbacks signed free agent 1B Geoff Blum. |
| 11/08/10 | Arizona Diamondbacks signed OF Ryan LaPensee. |
| 11/07/10 | LHP Mike Hampton elected free agency. |
| 11/07/10 | 1B Adam LaRoche elected free agency. |
| 11/07/10 | RHP Brandon Webb elected free agency. |
| 11/07/10 | RHP Kris Benson elected free agency. |
| 11/07/10 | RHP Rodrigo Lopez elected free agency. |
| 11/07/10 | RHP Aaron Heilman elected free agency. |
| 11/06/10 | Arizona Diamondbacks sent RHP Leo Rosales outright to Reno Aces. |
| 11/06/10 | Arizona Diamondbacks sent Clay Zavada outright to Reno Aces. |
| 11/04/10 | Arizona Diamondbacks activated RHP Brian Sweeney. |
| 11/03/10 | Arizona Diamondbacks claimed Brian Sweeney off waivers from Seattle Mariners. |
| 11/02/10 | Kris Benson roster status changed by Arizona Diamondbacks. |
| 11/02/10 | Brandon Webb roster status changed by Arizona Diamondbacks. |