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AZ · 2025 transactions
Data through 2026-10-04
| Date | Player | Type | Detail |
|---|---|---|---|
| Dec 24 | Indigo Diaz | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Indigo Diaz to a minor league contract. |
| Dec 19 | Avery Owusu-Asiedu | Status Change | CF Avery Owusu-Asiedu roster status changed by Arizona Diamondbacks. |
| Dec 19 | Shawn Dubin | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Shawn Dubin to a minor league contract. |
| Dec 19 | Bryce Jarvis | Outrighted | Arizona Diamondbacks sent RHP Bryce Jarvis outright to Reno Aces. |
| Dec 19 | Merrill Kelly | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Merrill Kelly. |
| Dec 19 | Avery Owusu-Asiedu | Status Change | CF Avery Owusu-Asiedu roster status changed by Arizona Diamondbacks. |
| Dec 19 | Avery Owusu-Asiedu | Trade | Arizona Diamondbacks traded LHP Kyle Backhus to Philadelphia Phillies for CF Avery Owusu-Asiedu. |
| Dec 16 | John Curtiss | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP John Curtiss to a minor league contract. |
| Dec 14 | Teofilo Mendez | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Teofilo Mendez to a minor league contract. |
| Dec 12 | Bryce Jarvis | Designated for Assignment | Arizona Diamondbacks designated RHP Bryce Jarvis for assignment. |
| Dec 12 | Michael Soroka | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Michael Soroka. |
| Dec 10 | Antonio Menendez | Status Change | RHP Antonio Menendez roster status changed by Arizona Diamondbacks. |
| Dec 10 | Danny Serretti | Rule 5 Draft Minors | Arizona Diamondbacks purchased contract of 3B Danny Serretti in the Rule 5 Draft, AAA Phase. |
| Dec 10 | Sean Harney | Rule 5 Draft Minors | Arizona Diamondbacks purchased contract of RHP Sean Harney in the Rule 5 Draft, AAA Phase. |
| Dec 10 | Darlin Pinales | Rule 5 Draft Minors | Athletics purchased contract of RHP Darlin Pinales in the Rule 5 Draft, AAA Phase. |
| Dec 10 | Antonio Menendez | Rule 5 Draft Minors | Arizona Diamondbacks purchased contract of RHP Antonio Menendez in the Rule 5 Draft, AAA Phase. |
| Dec 5 | Gerardo Carrillo | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Gerardo Carrillo to a minor league contract. |
| Dec 5 | Isaiah Campbell | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Isaiah Campbell to a minor league contract. |
| Dec 4 | Jacob Amaya | Status Change | SS Jacob Amaya roster status changed by Arizona Diamondbacks. |
| Dec 4 | Jacob Amaya | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Jacob Amaya to a minor league contract. |
| Dec 3 | Taylor Rashi | Status Change | RHP Taylor Rashi roster status changed by Arizona Diamondbacks. |
| Dec 3 | Taylor Rashi | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Taylor Rashi to a minor league contract. |
| Dec 1 | Tommy Henry | Status Change | LHP Tommy Henry roster status changed by Arizona Diamondbacks. |
| Dec 1 | Tommy Henry | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Tommy Henry to a minor league contract. |
| Nov 21 | James McCann | Signed as Free Agent | Arizona Diamondbacks signed free agent C James McCann. |
| Nov 21 | Taylor Rashi | Declared Free Agency | RHP Taylor Rashi elected free agency. |
| Nov 21 | Tommy Henry | Declared Free Agency | LHP Tommy Henry elected free agency. |
| Nov 18 | Kohl Drake | Selected | Arizona Diamondbacks selected the contract of LHP Kohl Drake from Reno Aces. |
| Nov 18 | Dylan Ray | Selected | Arizona Diamondbacks selected the contract of RHP Dylan Ray from Reno Aces. |
| Nov 18 | Jose Fernandez | Selected | Arizona Diamondbacks selected the contract of SS Jose Fernandez from Amarillo Sod Poodles. |
| Nov 18 | Mitch Bratt | Selected | Arizona Diamondbacks selected the contract of LHP Mitch Bratt from Amarillo Sod Poodles. |
| Nov 18 | Tommy Henry | Designated for Assignment | Arizona Diamondbacks designated LHP Tommy Henry for assignment. |
| Nov 17 | Christian Montes De Oca | Outrighted | Arizona Diamondbacks sent RHP Christian Montes De Oca outright to Reno Aces. |
| Nov 16 | Matt O'Neill | Status Change | C Matt O'Neill roster status changed by Arizona Diamondbacks. |
| Nov 16 | Matt O'Neill | Signed as Free Agent | Arizona Diamondbacks signed free agent C Matt O'Neill to a minor league contract. |
| Nov 13 | Junior Fernández | Status Change | RHP Junior Fernández roster status changed by Arizona Diamondbacks. |
| Nov 13 | Junior Fernández | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Junior Fernández to a minor league contract. |
| Nov 13 | Emiliano Mache | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Emiliano Mache to a minor league contract. |
| Nov 6 | Blake Walston | Status Change | Arizona Diamondbacks activated LHP Blake Walston from the 60-day injured list. |
| Nov 6 | Justin Martinez | Status Change | Arizona Diamondbacks activated RHP Justin Martinez from the 60-day injured list. |
| Nov 6 | Cristian Mena | Status Change | Arizona Diamondbacks activated RHP Cristian Mena from the 60-day injured list. |
| Nov 6 | Tommy Henry | Status Change | Arizona Diamondbacks activated LHP Tommy Henry from the 60-day injured list. |
| Nov 6 | Christian Montes De Oca | Status Change | Arizona Diamondbacks activated RHP Christian Montes De Oca from the 60-day injured list. |
| Nov 6 | A.J. Puk | Status Change | Arizona Diamondbacks activated LHP A.J. Puk from the 60-day injured list. |
| Nov 6 | Kevin Ginkel | Status Change | Arizona Diamondbacks activated RHP Kevin Ginkel from the 60-day injured list. |
| Nov 6 | Pavin Smith | Status Change | Arizona Diamondbacks activated 1B Pavin Smith from the 60-day injured list. |
| Nov 6 | Corbin Burnes | Status Change | Arizona Diamondbacks activated RHP Corbin Burnes from the 60-day injured list. |
| Nov 6 | Austin Pope | Outrighted | Arizona Diamondbacks sent RHP Austin Pope outright to Reno Aces. |
| Nov 6 | Ildemaro Vargas | Declared Free Agency | 2B Ildemaro Vargas elected free agency. |
| Nov 5 | John Curtiss | Outrighted | Arizona Diamondbacks sent RHP John Curtiss outright to Reno Aces. |
| Nov 5 | Connor Kaiser | Outrighted | Arizona Diamondbacks sent SS Connor Kaiser outright to Reno Aces. |
| Nov 5 | Casey Kelly | Outrighted | Arizona Diamondbacks sent RHP Casey Kelly outright to Reno Aces. |
| Nov 5 | Kyle Nelson | Outrighted | Arizona Diamondbacks sent LHP Kyle Nelson outright to Reno Aces. |
| Nov 4 | Elvin Rodríguez | Declared Free Agency | RHP Elvin Rodríguez elected free agency. |
| Nov 2 | James McCann | Declared Free Agency | C James McCann elected free agency. |
| Nov 2 | Zac Gallen | Declared Free Agency | RHP Zac Gallen elected free agency. |
| Nov 2 | Jalen Beeks | Declared Free Agency | LHP Jalen Beeks elected free agency. |
| Sep 29 | Gus Varland | Recalled | Arizona Diamondbacks recalled RHP Gus Varland from Reno Aces. |
| Sep 29 | Elvin Rodríguez | Recalled | Arizona Diamondbacks recalled RHP Elvin Rodríguez from Reno Aces. |
| Sep 29 | Casey Kelly | Recalled | Arizona Diamondbacks recalled RHP Casey Kelly from Reno Aces. |
| Sep 29 | Austin Pope | Recalled | Arizona Diamondbacks recalled RHP Austin Pope from Reno Aces. |
| Sep 29 | Kyle Nelson | Recalled | Arizona Diamondbacks recalled LHP Kyle Nelson from Reno Aces. |
| Sep 29 | Yilber Díaz | Recalled | Arizona Diamondbacks recalled RHP Yilber Díaz from Amarillo Sod Poodles. |
| Sep 29 | Drey Jameson | Recalled | Arizona Diamondbacks recalled RHP Drey Jameson from Reno Aces. |
| Sep 29 | Kyle Backhus | Recalled | Arizona Diamondbacks recalled LHP Kyle Backhus from Reno Aces. |
| Sep 29 | Juan Burgos | Status Change | Arizona Diamondbacks activated RHP Juan Burgos from the 15-day injured list. |
| Sep 29 | Tyler Locklear | Status Change | Arizona Diamondbacks activated 1B Tyler Locklear from the 10-day injured list. |
| Sep 29 | Lourdes Gurriel Jr. | Status Change | Arizona Diamondbacks activated LF Lourdes Gurriel Jr. from the 10-day injured list. |
| Sep 28 | Nabil Crismatt | Outrighted | Arizona Diamondbacks sent RHP Nabil Crismatt outright to Reno Aces. |
| Sep 26 | Austin Pope | Optioned | Arizona Diamondbacks optioned RHP Austin Pope to Reno Aces. |
| Sep 26 | Andrew Hoffmann | Recalled | Arizona Diamondbacks recalled RHP Andrew Hoffmann from Reno Aces. |
| Sep 26 | Bryce Jarvis | Recalled | Arizona Diamondbacks recalled RHP Bryce Jarvis from Reno Aces. |
| Sep 26 | Nabil Crismatt | Designated for Assignment | Arizona Diamondbacks designated RHP Nabil Crismatt for assignment. |
| Sep 23 | Jake Woodford | Outrighted | Arizona Diamondbacks sent RHP Jake Woodford outright to Reno Aces. |
| Sep 21 | Jake Woodford | Designated for Assignment | Arizona Diamondbacks designated RHP Jake Woodford for assignment. |
| Sep 21 | Austin Pope | Selected | Arizona Diamondbacks selected the contract of RHP Austin Pope from Reno Aces. |
| Sep 19 | Juan Burgos | Assigned | Arizona Diamondbacks sent RHP Juan Burgos on a rehab assignment to Reno Aces. |
| Sep 19 | Juan Burgos | Assigned | Arizona Diamondbacks sent RHP Juan Burgos on a rehab assignment to Reno Aces. |
| Sep 18 | Anthony DeSclafani | Released | Arizona Diamondbacks released RHP Anthony DeSclafani. |
| Sep 18 | Philip Abner | Selected | Arizona Diamondbacks selected the contract of LHP Philip Abner from Reno Aces. |
| Sep 18 | Kyle Backhus | Optioned | Arizona Diamondbacks optioned LHP Kyle Backhus to Reno Aces. |
| Sep 15 | Adrian Del Castillo | Number Change | C Adrian Del Castillo changed number to 21. |
| Sep 15 | James McCann | Number Change | C James McCann changed number to 21. |
| Sep 15 | Corbin Carroll | Number Change | RF Corbin Carroll changed number to 21. |
| Sep 15 | Anthony DeSclafani | Designated for Assignment | Arizona Diamondbacks designated RHP Anthony DeSclafani for assignment. |
| Sep 15 | Juan Morillo | Recalled | Arizona Diamondbacks recalled RHP Juan Morillo from Reno Aces. |
| Sep 8 | Tyler Locklear | Status Change | Arizona Diamondbacks placed 1B Tyler Locklear on the 10-day injured list. Left elbow inflammtion. |
| Sep 8 | Tim Tawa | Recalled | Arizona Diamondbacks recalled 2B Tim Tawa from Reno Aces. |
| Sep 7 | Anthony DeSclafani | Status Change | Arizona Diamondbacks activated RHP Anthony DeSclafani from the 15-day injured list. |
| Sep 7 | Bryce Jarvis | Optioned | Arizona Diamondbacks optioned RHP Bryce Jarvis to Reno Aces. |
| Sep 5 | Elvin Rodríguez | Optioned | Arizona Diamondbacks optioned RHP Elvin Rodríguez to Reno Aces. |
| Sep 5 | Elvin Rodríguez | Claimed Off Waivers | Arizona Diamondbacks claimed RHP Elvin Rodríguez off waivers from Baltimore Orioles. |
| Sep 5 | Pavin Smith | Status Change | Arizona Diamondbacks transferred 1B Pavin Smith from the 10-day injured list to the 60-day injured list. Left quad strain. |
| Sep 2 | Juan Burgos | Status Change | Arizona Diamondbacks placed RHP Juan Burgos on the 15-day injured list. Right forearm contusion. |
| Sep 2 | Taylor Rashi | Recalled | Arizona Diamondbacks recalled RHP Taylor Rashi from Reno Aces. |
| Sep 2 | Connor Kaiser | Recalled | Arizona Diamondbacks recalled SS Connor Kaiser from Reno Aces. |
| Sep 2 | Lourdes Gurriel Jr. | Status Change | Arizona Diamondbacks placed LF Lourdes Gurriel Jr. on the 10-day injured list. Right ACL Tear. |
| Sep 1 | Jorge Barrosa | Recalled | Arizona Diamondbacks recalled LF Jorge Barrosa from Reno Aces. |
| Sep 1 | Ryan Thompson | Status Change | Arizona Diamondbacks activated RHP Ryan Thompson from the 15-day injured list. |
| Aug 30 | Tristin English | Outrighted | Arizona Diamondbacks sent OF Tristin English outright to Reno Aces. |
| Aug 29 | Taylor Rashi | Optioned | Arizona Diamondbacks optioned RHP Taylor Rashi to Reno Aces. |
| Aug 29 | Brandyn Garcia | Recalled | Arizona Diamondbacks recalled LHP Brandyn Garcia from Reno Aces. |
| Aug 29 | Jordan Lawlar | Recalled | Arizona Diamondbacks recalled SS Jordan Lawlar from Reno Aces. |
| Aug 29 | Pavin Smith | Status Change | Arizona Diamondbacks placed 1B Pavin Smith on the 10-day injured list retroactive to August 28, 2025. Left quad strain. |
| Aug 27 | Juan Morillo | Optioned | Arizona Diamondbacks optioned RHP Juan Morillo to Reno Aces. |
| Aug 27 | Taylor Rashi | Selected | Arizona Diamondbacks selected the contract of RHP Taylor Rashi from Reno Aces. |
| Aug 27 | Tristin English | Designated for Assignment | Arizona Diamondbacks designated OF Tristin English for assignment. |
| Aug 26 | Ryan Thompson | Assigned | Arizona Diamondbacks sent RHP Ryan Thompson on a rehab assignment to Reno Aces. |
| Aug 25 | Jose Herrera | Outrighted | Arizona Diamondbacks sent C Jose Herrera outright to Reno Aces. |
| Aug 22 | Jose Herrera | Designated for Assignment | Arizona Diamondbacks designated C Jose Herrera for assignment. |
| Aug 22 | Gabriel Moreno | Status Change | Arizona Diamondbacks activated C Gabriel Moreno from the 60-day injured list. |
| Aug 20 | Gregory Sipion | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Gregory Sipion to a minor league contract. |
| Aug 20 | Andrew Hoffmann | Optioned | Arizona Diamondbacks optioned RHP Andrew Hoffmann to Reno Aces. |
| Aug 20 | Bryce Jarvis | Recalled | Arizona Diamondbacks recalled RHP Bryce Jarvis from Reno Aces. |
| Aug 18 | Connor Kaiser | Optioned | Arizona Diamondbacks optioned SS Connor Kaiser to Reno Aces. |
| Aug 18 | Jorge Barrosa | Optioned | Arizona Diamondbacks optioned LF Jorge Barrosa to Reno Aces. |
| Aug 18 | Ildemaro Vargas | Status Change | Arizona Diamondbacks activated 2B Ildemaro Vargas from the 10-day injured list. |
| Aug 18 | Pavin Smith | Status Change | Arizona Diamondbacks activated 1B Pavin Smith from the 10-day injured list. |
| Aug 17 | Casey Kelly | Optioned | Arizona Diamondbacks optioned RHP Casey Kelly to Reno Aces. |
| Aug 17 | Nabil Crismatt | Selected | Arizona Diamondbacks selected the contract of RHP Nabil Crismatt from Reno Aces. |
| Aug 14 | Gabriel Moreno | Assigned | Arizona Diamondbacks sent C Gabriel Moreno on a rehab assignment to Reno Aces. |
| Aug 13 | Kendall Graveman | Released | Arizona Diamondbacks released RHP Kendall Graveman. |
| Aug 13 | Anthony DeSclafani | Status Change | Arizona Diamondbacks placed RHP Anthony DeSclafani on the 15-day injured list. Right thumb inflammation. |
| Aug 13 | Casey Kelly | Recalled | Arizona Diamondbacks recalled RHP Casey Kelly from Reno Aces. |
| Aug 12 | Jeff Brigham | Released | Arizona Diamondbacks released RHP Jeff Brigham. |
| Aug 12 | Ildemaro Vargas | Assigned | Arizona Diamondbacks sent 2B Ildemaro Vargas on a rehab assignment to Reno Aces. |
| Aug 12 | Pavin Smith | Assigned | Arizona Diamondbacks sent 1B Pavin Smith on a rehab assignment to Reno Aces. |
| Aug 12 | Matt Mervis | Signed as Free Agent | Arizona Diamondbacks signed free agent 1B Matt Mervis to a minor league contract. |
| Aug 11 | Gus Varland | Optioned | Arizona Diamondbacks optioned RHP Gus Varland to Reno Aces. |
| Aug 11 | Gus Varland | Claimed Off Waivers | Arizona Diamondbacks claimed RHP Gus Varland off waivers from Chicago White Sox. |
| Aug 11 | Juan Morillo | Recalled | Arizona Diamondbacks recalled RHP Juan Morillo from Reno Aces. |
| Aug 11 | Kendall Graveman | Designated for Assignment | Arizona Diamondbacks designated RHP Kendall Graveman for assignment. |
| Aug 11 | Jeff Brigham | Designated for Assignment | Arizona Diamondbacks designated RHP Jeff Brigham for assignment. |
| Aug 9 | Nabil Crismatt | Assigned | RHP Nabil Crismatt assigned to Arizona Diamondbacks. |
| Aug 9 | Casey Kelly | Optioned | Arizona Diamondbacks optioned RHP Casey Kelly to Reno Aces. |
| Aug 9 | Juan Burgos | Recalled | Arizona Diamondbacks recalled RHP Juan Burgos from Reno Aces. |
| Aug 6 | Kevin Ginkel | Status Change | Arizona Diamondbacks transferred RHP Kevin Ginkel from the 15-day injured list to the 60-day injured list. Right shoulder sprain. |
| Aug 6 | Kyle Nelson | Optioned | Arizona Diamondbacks optioned LHP Kyle Nelson to Reno Aces. |
| Aug 6 | Casey Kelly | Selected | Arizona Diamondbacks selected the contract of RHP Casey Kelly from Reno Aces. |
| Aug 4 | Andrew Hoffmann | Recalled | Arizona Diamondbacks recalled RHP Andrew Hoffmann from Reno Aces. |
| Aug 4 | Kevin Ginkel | Status Change | Arizona Diamondbacks placed RHP Kevin Ginkel on the 15-day injured list retroactive to August 3, 2025. Right shoulder sprain. |
| Aug 1 | Connor Kaiser | Selected | Arizona Diamondbacks selected the contract of SS Connor Kaiser from Reno Aces. |
| Aug 1 | Kyle Nelson | Selected | Arizona Diamondbacks selected the contract of LHP Kyle Nelson from Reno Aces. |
| Aug 1 | Tristin English | Optioned | Arizona Diamondbacks optioned OF Tristin English to Reno Aces. |
| Aug 1 | Brandyn Garcia | Optioned | Arizona Diamondbacks optioned LHP Brandyn Garcia to Reno Aces. |
| Aug 1 | Tyler Locklear | Status Change | Arizona Diamondbacks activated 1B Tyler Locklear. |
| Aug 1 | Jalen Beeks | Status Change | Arizona Diamondbacks activated LHP Jalen Beeks from the 15-day injured list. |
| Jul 31 | Jordan Montgomery | Trade | Arizona Diamondbacks traded RHP Shelby Miller and LHP Jordan Montgomery to Milwaukee Brewers for Player To Be Named Later. |
| Jul 31 | Kohl Drake | Trade | Arizona Diamondbacks traded RHP Merrill Kelly to Texas Rangers for LHP Kohl Drake, LHP Mitch Bratt and RHP David Hagaman. |
| Jul 31 | Juan Burgos | Trade | Arizona Diamondbacks traded 3B Eugenio Suárez to Seattle Mariners for 1B Tyler Locklear, RHP Hunter Cranton and RHP Juan Burgos. |
| Jul 29 | Jalen Beeks | Assigned | Arizona Diamondbacks sent LHP Jalen Beeks on a rehab assignment to Reno Aces. |
| Jul 29 | Jalen Beeks | Assigned | Arizona Diamondbacks sent LHP Jalen Beeks on a rehab assignment to Reno Aces. |
| Jul 28 | Trevor Richards | Outrighted | Arizona Diamondbacks sent RHP Trevor Richards outright to Reno Aces. |
| Jul 27 | Alek Thomas | Status Change | Arizona Diamondbacks activated CF Alek Thomas from the bereavement list. |
| Jul 26 | Randal Grichuk | Trade | Arizona Diamondbacks traded RF Randal Grichuk to Kansas City Royals for RHP Andrew Hoffmann. |
| Jul 26 | Trevor Richards | Designated for Assignment | Arizona Diamondbacks designated RHP Trevor Richards for assignment. |
| Jul 26 | Brandyn Garcia | Recalled | Arizona Diamondbacks recalled LHP Brandyn Garcia from Reno Aces. |
| Jul 25 | Jorge Barrosa | Recalled | Arizona Diamondbacks recalled LF Jorge Barrosa from Reno Aces. |
| Jul 25 | Brandyn Garcia | Optioned | Arizona Diamondbacks optioned LHP Brandyn Garcia to Reno Aces. |
| Jul 25 | Tristin English | Recalled | Arizona Diamondbacks recalled OF Tristin English from Reno Aces. |
| Jul 24 | Alek Thomas | Status Change | Arizona Diamondbacks placed CF Alek Thomas on the bereavement list. |
| Jul 24 | Josh Naylor | Trade | Arizona Diamondbacks traded 1B Josh Naylor to Seattle Mariners for LHP Brandyn Garcia and RHP Ashton Izzi. |
| Jul 22 | Sergio Alcántara | Outrighted | Arizona Diamondbacks sent SS Sergio Alcántara outright to Reno Aces. |
| Jul 21 | Raul Garayzar | Signed | Arizona Diamondbacks signed RHP Raul Garayzar. |
| Jul 21 | Joel Sarver | Signed | Arizona Diamondbacks signed RHP Joel Sarver. |
| Jul 21 | Collin Rothermel | Signed | Arizona Diamondbacks signed RHP Collin Rothermel. |
| Jul 21 | Hayden Murphy | Signed | Arizona Diamondbacks signed RHP Hayden Murphy. |
| Jul 21 | Alex Galvan | Signed | Arizona Diamondbacks signed RHP Alex Galvan. |
| Jul 21 | Tayler Montiel | Signed | Arizona Diamondbacks signed LHP Tayler Montiel. |
| Jul 21 | Luke Dotson | Signed | Arizona Diamondbacks signed LHP Luke Dotson. |
| Jul 21 | Brady Counsell | Signed | Arizona Diamondbacks signed SS Brady Counsell. |
| Jul 21 | Wallace Clark | Signed | Arizona Diamondbacks signed SS Wallace Clark. |
| Jul 21 | Jack Martinez | Signed | Arizona Diamondbacks signed RHP Jack Martinez. |
| Jul 21 | Joe Ariola | Signed | Arizona Diamondbacks signed LHP Joe Ariola. |
| Jul 21 | Sawyer Hawks | Signed | Arizona Diamondbacks signed RHP Sawyer Hawks. |
| Jul 21 | Nathan Hall | Signed | Arizona Diamondbacks signed OF Nathan Hall. |
| Jul 21 | Dean Livingston | Signed | Arizona Diamondbacks signed RHP Dean Livingston. |
| Jul 21 | Brian Curley | Signed | Arizona Diamondbacks signed RHP Brian Curley. |
| Jul 21 | Patrick Forbes | Signed | Arizona Diamondbacks signed RHP Patrick Forbes. |
| Jul 21 | Kayson Cunningham | Signed | Arizona Diamondbacks signed SS Kayson Cunningham. |
| Jul 20 | Ketel Marte | Status Change | Arizona Diamondbacks activated 2B Ketel Marte from the restricted list. |
| Jul 20 | Sergio Alcántara | Designated for Assignment | Arizona Diamondbacks designated SS Sergio Alcántara for assignment. |
| Jul 19 | Dan Kubiuk | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Dan Kubiuk to a minor league contract. |
| Jul 18 | Adrian Del Castillo | Recalled | Arizona Diamondbacks recalled C Adrian Del Castillo from Reno Aces. |
| Jul 18 | Trevor Richards | Selected | Arizona Diamondbacks selected the contract of RHP Trevor Richards from Reno Aces. |
| Jul 18 | Tristin English | Optioned | Arizona Diamondbacks optioned OF Tristin English to Reno Aces. |
| Jul 18 | Sergio Alcántara | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Sergio Alcántara. |
| Jul 18 | Gabriel Moreno | Status Change | Arizona Diamondbacks transferred C Gabriel Moreno from the 10-day injured list to the 60-day injured list. Right hand contusion. |
| Jul 18 | Ketel Marte | Status Change | Arizona Diamondbacks placed 2B Ketel Marte on the restricted list. |
| Jul 15 | Luis Quintana | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Luis Quintana to a minor league contract. |
| Jul 14 | Juan Morillo | Optioned | Arizona Diamondbacks optioned RHP Juan Morillo to Reno Aces. |
| Jul 11 | Kendall Graveman | Status Change | Arizona Diamondbacks activated RHP Kendall Graveman from the 15-day injured list. |
| Jul 11 | Jalen Beeks | Status Change | Arizona Diamondbacks placed LHP Jalen Beeks on the 15-day injured list retroactive to July 8, 2025. Lower back inflammation. |
| Jul 9 | Bryce Jarvis | Optioned | Arizona Diamondbacks optioned RHP Bryce Jarvis to Reno Aces. |
| Jul 9 | Andrew Saalfrank | Recalled | Arizona Diamondbacks recalled LHP Andrew Saalfrank from Reno Aces. |
| Jul 8 | Kendall Graveman | Assigned | Arizona Diamondbacks sent RHP Kendall Graveman on a rehab assignment to ACL D-backs. |
| Jul 7 | Shelby Miller | Status Change | Arizona Diamondbacks placed RHP Shelby Miller on the 15-day injured list retroactive to July 6, 2025. Right forearm strain. |
| Jul 7 | Juan Morillo | Recalled | Arizona Diamondbacks recalled RHP Juan Morillo from Reno Aces. |
| Jul 6 | Tommy Henry | Status Change | Arizona Diamondbacks placed LHP Tommy Henry on the 60-day injured list. Left elbow discomfort. |
| Jul 6 | Tommy Henry | Recalled | Arizona Diamondbacks recalled LHP Tommy Henry from Reno Aces. |
| Jul 6 | Kyle Nelson | Outrighted | Arizona Diamondbacks sent LHP Kyle Nelson outright to Reno Aces. |
| Jul 6 | Tristin English | Selected | Arizona Diamondbacks selected the contract of OF Tristin English from Reno Aces. |
| Jul 6 | Ryan Thompson | Status Change | Arizona Diamondbacks placed RHP Ryan Thompson on the 15-day injured list retroactive to July 5, 2025. Right scapular strain. |
| Jul 6 | Bryce Jarvis | Recalled | Arizona Diamondbacks recalled RHP Bryce Jarvis from Reno Aces. |
| Jul 5 | Tim Tawa | Optioned | Arizona Diamondbacks optioned 2B Tim Tawa to Reno Aces. |
| Jul 5 | Corbin Carroll | Status Change | Arizona Diamondbacks activated RF Corbin Carroll from the 10-day injured list. |
| Jul 4 | Seth Brown | Signed as Free Agent | Arizona Diamondbacks signed free agent LF Seth Brown to a minor league contract. |
| Jul 3 | Berlin Fransua | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Berlin Fransua to a minor league contract. |
| Jul 3 | Corbin Carroll | Assigned | Arizona Diamondbacks sent RF Corbin Carroll on a rehab assignment to ACL D-backs. |
| Jul 2 | Jimmy Endersby | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Jimmy Endersby to a minor league contract. |
| Jul 2 | Juan Morillo | Optioned | Arizona Diamondbacks optioned RHP Juan Morillo to Reno Aces. |
| Jul 2 | Jake Woodford | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Jake Woodford. |
| Jul 2 | Kyle Nelson | Designated for Assignment | Arizona Diamondbacks designated LHP Kyle Nelson for assignment. |
| Jul 1 | Miguel Vargas | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Miguel Vargas to a minor league contract. |
| Jul 1 | Tayler Scott | Outrighted | Arizona Diamondbacks sent RHP Tayler Scott outright to Reno Aces. |
| Jun 29 | Jhossua Castro | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Jhossua Castro to a minor league contract. |
| Jun 28 | Tayler Scott | Designated for Assignment | Arizona Diamondbacks designated RHP Tayler Scott for assignment. |
| Jun 28 | John Curtiss | Selected | Arizona Diamondbacks selected the contract of RHP John Curtiss from Reno Aces. |
| Jun 27 | Aramis Garcia | Outrighted | Arizona Diamondbacks sent C Aramis Garcia outright to Reno Aces. |
| Jun 26 | Albert Almora Jr. | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Albert Almora Jr. to a minor league contract. |
| Jun 26 | Daniel Mengden | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Daniel Mengden to a minor league contract. |
| Jun 25 | Bryant Mejia | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Bryant Mejia to a minor league contract. |
| Jun 25 | Juan Ledezma | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Juan Ledezma to a minor league contract. |
| Jun 25 | Ildemaro Vargas | Status Change | Arizona Diamondbacks placed 2B Ildemaro Vargas on the 10-day injured list. Fractured fifth metatarsal in right foot. |
| Jun 25 | Blaze Alexander | Recalled | Arizona Diamondbacks recalled SS Blaze Alexander from Reno Aces. |
| Jun 24 | Corbin Carroll | Status Change | Arizona Diamondbacks placed RF Corbin Carroll on the 10-day injured list retroactive to June 21, 2025. Left wrist fracture. |
| Jun 24 | Jake McCarthy | Recalled | Arizona Diamondbacks recalled CF Jake McCarthy from Reno Aces. |
| Jun 23 | Aramis Garcia | Designated for Assignment | Arizona Diamondbacks designated C Aramis Garcia for assignment. |
| Jun 23 | James McCann | Signed as Free Agent | Arizona Diamondbacks signed free agent C James McCann. |
| Jun 19 | Trevor Richards | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Trevor Richards to a minor league contract. |
| Jun 19 | Anthony Gose | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Anthony Gose to a minor league contract. |
| Jun 19 | Gabriel Moreno | Status Change | Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list retroactive to June 16, 2025. Right hand contusion. |
| Jun 19 | Aramis Garcia | Selected | Arizona Diamondbacks selected the contract of C Aramis Garcia from Reno Aces. |
| Jun 19 | Christian Montes De Oca | Status Change | Arizona Diamondbacks transferred RHP Christian Montes De Oca from the 15-day injured list to the 60-day injured list. Right elbow inflammation. |
| Jun 18 | Estiven Huizi | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Estiven Huizi to a minor league contract. |
| Jun 15 | Bryce Jarvis | Optioned | Arizona Diamondbacks optioned RHP Bryce Jarvis to Reno Aces. |
| Jun 15 | Justin Martinez | Status Change | Arizona Diamondbacks transferred RHP Justin Martinez from the 15-day injured list to the 60-day injured list. Right UCL sprain. |
| Jun 15 | Anthony DeSclafani | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Anthony DeSclafani. |
| Jun 14 | Matt Foster | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Matt Foster to a minor league contract. |
| Jun 10 | Scott McGough | Outrighted | Arizona Diamondbacks sent RHP Scott McGough outright to Reno Aces. |
| Jun 10 | Aramis Garcia | Outrighted | Arizona Diamondbacks sent C Aramis Garcia outright to Reno Aces. |
| Jun 10 | Jeff Brigham | Optioned | Arizona Diamondbacks optioned RHP Jeff Brigham to Reno Aces. |
| Jun 10 | Tayler Scott | Selected | Arizona Diamondbacks selected the contract of RHP Tayler Scott from Reno Aces. |
| Jun 10 | Bryce Jarvis | Recalled | Arizona Diamondbacks recalled RHP Bryce Jarvis from Reno Aces. |
| Jun 10 | Kevin Ginkel | Recalled | Arizona Diamondbacks recalled RHP Kevin Ginkel from Reno Aces. |
| Jun 10 | Cristian Mena | Status Change | Arizona Diamondbacks transferred RHP Cristian Mena from the 15-day injured list to the 60-day injured list. Right shoulder strain. |
| Jun 10 | Justin Martinez | Status Change | Arizona Diamondbacks placed RHP Justin Martinez on the 15-day injured list. Right UCL sprain. |
| Jun 10 | Christian Montes De Oca | Status Change | Arizona Diamondbacks placed RHP Christian Montes De Oca on the 15-day injured list retroactive to June 9, 2025. Right elbow inflammation. |
| Jun 9 | Kendall Graveman | Status Change | Arizona Diamondbacks placed RHP Kendall Graveman on the 15-day injured list retroactive to June 8, 2025. Right hip impingement. |
| Jun 9 | Christian Montes De Oca | Recalled | Arizona Diamondbacks recalled RHP Christian Montes De Oca from Reno Aces. |
| Jun 8 | Christian Montes De Oca | Status Change | Arizona Diamondbacks reassigned RHP Christian Montes De Oca to the minor leagues. |
| Jun 8 | Christian Montes De Oca | Status Change | Arizona Diamondbacks reassigned RHP Christian Montes De Oca to the minor leagues. |
| Jun 8 | Aramis Garcia | Designated for Assignment | Arizona Diamondbacks designated C Aramis Garcia for assignment. |
| Jun 8 | Kyle Backhus | Selected | Arizona Diamondbacks selected the contract of LHP Kyle Backhus from Reno Aces. |
| Jun 8 | Christian Montes De Oca | Optioned | Arizona Diamondbacks optioned RHP Christian Montes De Oca to Reno Aces. |
| Jun 7 | Christian Montes De Oca | Status Change | Arizona Diamondbacks activated RHP Christian Montes De Oca. |
| Jun 7 | Corbin Burnes | Status Change | Arizona Diamondbacks transferred RHP Corbin Burnes from the 15-day injured list to the 60-day injured list. Right elbow inflammation. |
| Jun 7 | Cristian Mena | Status Change | Arizona Diamondbacks placed RHP Cristian Mena on the 15-day injured list. Right shoulder strain. |
| Jun 7 | Christian Montes De Oca | Recalled | Arizona Diamondbacks recalled RHP Christian Montes De Oca from Reno Aces. |
| Jun 7 | Aramis Garcia | Selected | Arizona Diamondbacks selected the contract of C Aramis Garcia from Reno Aces. |
| Jun 6 | Tommy Henry | Optioned | Arizona Diamondbacks optioned LHP Tommy Henry to Reno Aces. |
| Jun 6 | Eduardo Rodriguez | Status Change | Arizona Diamondbacks activated LHP Eduardo Rodriguez from the 15-day injured list. |
| Jun 5 | Scott McGough | Designated for Assignment | Arizona Diamondbacks designated RHP Scott McGough for assignment. |
| Jun 5 | Andrew Saalfrank | Optioned | Arizona Diamondbacks optioned LHP Andrew Saalfrank to ACL D-backs. |
| Jun 5 | Andrew Saalfrank | Status Change | Arizona Diamondbacks activated LHP Andrew Saalfrank. |
| Jun 3 | Augie Mojica | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Augie Mojica to a minor league contract. |
| Jun 3 | Corbin Burnes | Status Change | Arizona Diamondbacks placed RHP Corbin Burnes on the 15-day injured list retroactive to June 2, 2025. Right elbow inflammation. |
| Jun 3 | Tommy Henry | Recalled | Arizona Diamondbacks recalled LHP Tommy Henry from Reno Aces. |
| Jun 1 | Joe Mantiply | Released | Arizona Diamondbacks released LHP Joe Mantiply. |
| Jun 1 | Scott McGough | Optioned | Arizona Diamondbacks optioned RHP Scott McGough to Reno Aces. |
| Jun 1 | Cristian Mena | Recalled | Arizona Diamondbacks recalled RHP Cristian Mena from Reno Aces. |
| May 31 | Reibert Barrera | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Reibert Barrera to a minor league contract. |
| May 31 | Tayler Scott | Signed as Free Agent | Arizona Diamondbacks signed RHP Tayler Scott. |
| May 30 | Eduardo Rodriguez | Assigned | Arizona Diamondbacks sent LHP Eduardo Rodriguez on a rehab assignment to ACL D-backs. |
| May 30 | Eduardo Rodriguez | Assigned | Arizona Diamondbacks sent LHP Eduardo Rodriguez on a rehab assignment to ACL D-backs. |
| May 30 | Ildemaro Vargas | Signed as Free Agent | Arizona Diamondbacks signed free agent 3B Ildemaro Vargas. |
| May 30 | Joe Mantiply | Designated for Assignment | Arizona Diamondbacks designated LHP Joe Mantiply for assignment. |
| May 30 | Kevin Ginkel | Optioned | Arizona Diamondbacks optioned RHP Kevin Ginkel to Reno Aces. |
| May 30 | Jeff Brigham | Selected | Arizona Diamondbacks selected the contract of RHP Jeff Brigham from Reno Aces. |
| May 29 | Sean Reid-Foley | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Sean Reid-Foley to a minor league contract. |
| May 29 | Jordan Lawlar | Optioned | Arizona Diamondbacks optioned SS Jordan Lawlar to Reno Aces. |
| May 28 | Logan Mercado | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Logan Mercado to a minor league contract. |
| May 27 | Nicky Lopez | Signed as Free Agent | Arizona Diamondbacks signed free agent 3B Nicky Lopez to a minor league contract. |
| May 23 | Erickson Ayena | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Erickson Ayena to a minor league contract. |
| May 23 | Justin Martinez | Status Change | Arizona Diamondbacks activated RHP Justin Martinez from the 15-day injured list. |
| May 22 | Christian Montes De Oca | Optioned | Arizona Diamondbacks optioned RHP Christian Montes De Oca to Reno Aces. |
| May 20 | Justin Martinez | Assigned | Arizona Diamondbacks sent RHP Justin Martinez on a rehab assignment to Reno Aces. |
| May 20 | Justin Martinez | Assigned | Arizona Diamondbacks sent RHP Justin Martinez on a rehab assignment to Reno Aces. |
| May 19 | Gregory Sanchez | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Gregory Sanchez to a minor league contract. |
| May 19 | Luis Paredes | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Luis Paredes to a minor league contract. |
| May 18 | Garrett Hampson | Released | Arizona Diamondbacks released 2B Garrett Hampson. |
| May 17 | Justin Martinez | Assigned | Arizona Diamondbacks sent RHP Justin Martinez on a rehab assignment to ACL D-backs. |
| May 16 | Scott McGough | Recalled | Arizona Diamondbacks recalled RHP Scott McGough from Reno Aces. |
| May 16 | Christian Montes De Oca | Selected | Arizona Diamondbacks selected the contract of RHP Christian Montes De Oca from Reno Aces. |
| May 16 | Eduardo Rodriguez | Status Change | Arizona Diamondbacks placed LHP Eduardo Rodriguez on the 15-day injured list retroactive to May 15, 2025. Left shoulder inflammation. |
| May 15 | José Castillo | Trade | Arizona Diamondbacks traded LHP José Castillo to New York Mets for cash. |
| May 15 | Joe Mantiply | Optioned | Arizona Diamondbacks optioned LHP Joe Mantiply to Reno Aces. |
| May 15 | Jonatan Bernal | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Jonatan Bernal to a minor league contract. |
| May 14 | José Castillo | Status Change | LHP José Castillo roster status changed by Arizona Diamondbacks. |
| May 12 | José Castillo | Designated for Assignment | Arizona Diamondbacks designated LHP José Castillo for assignment. |
| May 12 | Garrett Hampson | Designated for Assignment | Arizona Diamondbacks designated 2B Garrett Hampson for assignment. |
| May 12 | Kendall Graveman | Status Change | Arizona Diamondbacks activated RHP Kendall Graveman from the 15-day injured list. |
| May 12 | Jordan Lawlar | Recalled | Arizona Diamondbacks recalled SS Jordan Lawlar from Reno Aces. |
| May 10 | Cristian Mena | Optioned | Arizona Diamondbacks optioned RHP Cristian Mena to Reno Aces. |
| May 10 | Joe Mantiply | Recalled | Arizona Diamondbacks recalled LHP Joe Mantiply from Reno Aces. |
| May 7 | Kendall Graveman | Assigned | Arizona Diamondbacks sent RHP Kendall Graveman on a rehab assignment to Reno Aces. |
| May 6 | Cristian Mena | Recalled | Arizona Diamondbacks recalled RHP Cristian Mena from Reno Aces. |
| May 6 | Tommy Henry | Optioned | Arizona Diamondbacks optioned LHP Tommy Henry to Reno Aces. |
| May 5 | Michael Pérez | Signed as Free Agent | Arizona Diamondbacks signed free agent C Michael Pérez to a minor league contract. |
| May 4 | Tommy Henry | Recalled | Arizona Diamondbacks recalled LHP Tommy Henry from Reno Aces. |
| May 4 | Scott McGough | Optioned | Arizona Diamondbacks optioned RHP Scott McGough to Reno Aces. |
| May 3 | Kendall Graveman | Assigned | Arizona Diamondbacks sent RHP Kendall Graveman on a rehab assignment to ACL D-backs. |
| May 2 | Jorge Barrosa | Optioned | Arizona Diamondbacks optioned LF Jorge Barrosa to Reno Aces. |
| May 2 | Ketel Marte | Status Change | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| May 1 | J.P. Feyereisen | Claimed Off Waivers | Los Angeles Dodgers claimed RHP J.P. Feyereisen off waivers from Arizona Diamondbacks. |
| May 1 | A.J. Puk | Status Change | Arizona Diamondbacks transferred LHP A.J. Puk from the 15-day injured list to the 60-day injured list. Left elbow inflammation. |
| May 1 | Justin Martinez | Status Change | Arizona Diamondbacks placed RHP Justin Martinez on the 15-day injured list. Right shoulder inflammation. |
| May 1 | José Castillo | Selected | Arizona Diamondbacks selected the contract of LHP José Castillo from Reno Aces. |
| Apr 29 | Kevin Ginkel | Status Change | Arizona Diamondbacks activated RHP Kevin Ginkel from the 15-day injured list. |
| Apr 28 | Drey Jameson | Optioned | Arizona Diamondbacks optioned RHP Drey Jameson to Reno Aces. |
| Apr 27 | J.P. Feyereisen | Designated for Assignment | Arizona Diamondbacks designated RHP J.P. Feyereisen for assignment. |
| Apr 27 | Yilber Díaz | Optioned | Arizona Diamondbacks optioned RHP Yilber Díaz to Reno Aces. |
| Apr 27 | Scott McGough | Selected | Arizona Diamondbacks selected the contract of RHP Scott McGough from Reno Aces. |
| Apr 25 | J.P. Feyereisen | Optioned | Arizona Diamondbacks optioned RHP J.P. Feyereisen to Reno Aces. |
| Apr 25 | Yilber Díaz | Recalled | Arizona Diamondbacks recalled RHP Yilber Díaz from Reno Aces. |
| Apr 24 | Kevin Ginkel | Assigned | Arizona Diamondbacks sent RHP Kevin Ginkel on a rehab assignment to Reno Aces. |
| Apr 22 | Jorge Barrosa | Recalled | Arizona Diamondbacks recalled LF Jorge Barrosa from Reno Aces. |
| Apr 21 | Jake McCarthy | Optioned | Arizona Diamondbacks optioned CF Jake McCarthy to Reno Aces. |
| Apr 20 | Grae Kessinger | Released | Arizona Diamondbacks released 3B Grae Kessinger. |
| Apr 20 | Blaze Alexander | Optioned | Arizona Diamondbacks optioned SS Blaze Alexander to Reno Aces. |
| Apr 19 | Grae Kessinger | Designated for Assignment | Arizona Diamondbacks designated 3B Grae Kessinger for assignment. |
| Apr 19 | A.J. Puk | Status Change | Arizona Diamondbacks placed LHP A.J. Puk on the 15-day injured list retroactive to April 18, 2025. Left elbow inflammation. |
| Apr 19 | Juan Morillo | Selected | Arizona Diamondbacks selected the contract of RHP Juan Morillo from Reno Aces. |
| Apr 19 | J.P. Feyereisen | Selected | Arizona Diamondbacks selected the contract of RHP J.P. Feyereisen from Reno Aces. |
| Apr 19 | Bryce Jarvis | Optioned | Arizona Diamondbacks optioned RHP Bryce Jarvis to Reno Aces. |
| Apr 19 | Joe Mantiply | Optioned | Arizona Diamondbacks optioned LHP Joe Mantiply to Reno Aces. |
| Apr 19 | Drey Jameson | Recalled | Arizona Diamondbacks recalled RHP Drey Jameson from Reno Aces. |
| Apr 16 | Pavin Smith | Status Change | Arizona Diamondbacks placed 1B Pavin Smith on the 10-day injured list. Strained right oblique. |
| Apr 16 | Merrill Kelly | Number Change | RHP Merrill Kelly changed number to 29. |
| Apr 16 | Zac Gallen | Number Change | RHP Zac Gallen changed number to 23. |
| Apr 16 | Geraldo Perdomo | Number Change | SS Geraldo Perdomo changed number to 2. |
| Apr 16 | Jose Herrera | Number Change | C Jose Herrera changed number to 11. |
| Apr 16 | Jake McCarthy | Number Change | CF Jake McCarthy changed number to 31. |
| Apr 16 | Alek Thomas | Number Change | CF Alek Thomas changed number to 5. |
| Apr 16 | Joe Mantiply | Number Change | LHP Joe Mantiply changed number to 35. |
| Apr 16 | Pavin Smith | Number Change | LF Pavin Smith changed number to 26. |
| Apr 16 | Ryne Nelson | Number Change | RHP Ryne Nelson changed number to 19. |
| Apr 16 | Corbin Carroll | Number Change | CF Corbin Carroll changed number to 7. |
| Apr 16 | Justin Martinez | Number Change | RHP Justin Martinez changed number to 63. |
| Apr 16 | Gabriel Moreno | Number Change | C Gabriel Moreno changed number to 14. |
| Apr 16 | Ryan Thompson | Number Change | RHP Ryan Thompson changed number to 81. |
| Apr 16 | Eduardo Rodriguez | Number Change | LHP Eduardo Rodriguez changed number to 57. |
| Apr 16 | Bryce Jarvis | Number Change | RHP Bryce Jarvis changed number to 40. |
| Apr 16 | Brandon Pfaadt | Number Change | RHP Brandon Pfaadt changed number to 32. |
| Apr 16 | Eugenio Suárez | Number Change | 3B Eugenio Suárez changed number to 28. |
| Apr 16 | A.J. Puk | Number Change | LHP A.J. Puk changed number to 33. |
| Apr 16 | Corbin Burnes | Number Change | RHP Corbin Burnes changed number to 39. |
| Apr 16 | Lourdes Gurriel Jr. | Number Change | LF Lourdes Gurriel Jr. changed number to 12. |
| Apr 16 | Josh Naylor | Number Change | 1B Josh Naylor changed number to 22. |
| Apr 16 | Shelby Miller | Number Change | RHP Shelby Miller changed number to 18. |
| Apr 16 | Jalen Beeks | Number Change | LHP Jalen Beeks changed number to 68. |
| Apr 16 | Garrett Hampson | Number Change | CF Garrett Hampson changed number to 8. |
| Apr 16 | Tim Tawa | Number Change | 2B Tim Tawa changed number to 13. |
| Apr 16 | Randal Grichuk | Number Change | RF Randal Grichuk changed number to 15. |
| Apr 15 | Joe Elbis | Status Change | Arizona Diamondbacks placed RHP Joe Elbis on the restricted list. |
| Apr 15 | Zac Gallen | Number Change | RHP Zac Gallen changed number to 42. |
| Apr 15 | Merrill Kelly | Number Change | RHP Merrill Kelly changed number to 42. |
| Apr 15 | Geraldo Perdomo | Number Change | SS Geraldo Perdomo changed number to 42. |
| Apr 15 | Alek Thomas | Number Change | CF Alek Thomas changed number to 42. |
| Apr 15 | Jake McCarthy | Number Change | CF Jake McCarthy changed number to 42. |
| Apr 15 | Jose Herrera | Number Change | C Jose Herrera changed number to 42. |
| Apr 15 | Pavin Smith | Number Change | LF Pavin Smith changed number to 42. |
| Apr 15 | Joe Mantiply | Number Change | LHP Joe Mantiply changed number to 42. |
| Apr 15 | Ryne Nelson | Number Change | RHP Ryne Nelson changed number to 42. |
| Apr 15 | Justin Martinez | Number Change | RHP Justin Martinez changed number to 42. |
| Apr 15 | Gabriel Moreno | Number Change | C Gabriel Moreno changed number to 42. |
| Apr 15 | Corbin Carroll | Number Change | CF Corbin Carroll changed number to 42. |
| Apr 15 | Bryce Jarvis | Number Change | RHP Bryce Jarvis changed number to 42. |
| Apr 15 | Brandon Pfaadt | Number Change | RHP Brandon Pfaadt changed number to 42. |
| Apr 15 | Corbin Burnes | Number Change | RHP Corbin Burnes changed number to 42. |
| Apr 15 | A.J. Puk | Number Change | LHP A.J. Puk changed number to 42. |
| Apr 15 | Lourdes Gurriel Jr. | Number Change | LF Lourdes Gurriel Jr. changed number to 42. |
| Apr 15 | Eugenio Suárez | Number Change | 3B Eugenio Suárez changed number to 42. |
| Apr 15 | Ryan Thompson | Number Change | RHP Ryan Thompson changed number to 42. |
| Apr 15 | Eduardo Rodriguez | Number Change | LHP Eduardo Rodriguez changed number to 42. |
| Apr 15 | Josh Naylor | Number Change | 1B Josh Naylor changed number to 42. |
| Apr 15 | Shelby Miller | Number Change | RHP Shelby Miller changed number to 42. |
| Apr 15 | Tim Tawa | Number Change | 2B Tim Tawa changed number to 42. |
| Apr 15 | Jalen Beeks | Number Change | LHP Jalen Beeks changed number to 42. |
| Apr 15 | Randal Grichuk | Number Change | RF Randal Grichuk changed number to 42. |
| Apr 15 | Garrett Hampson | Number Change | CF Garrett Hampson changed number to 42. |
| Apr 8 | Blaze Alexander | Assigned | Arizona Diamondbacks sent SS Blaze Alexander on a rehab assignment to Reno Aces. |
| Apr 5 | Ketel Marte | Status Change | Arizona Diamondbacks placed 2B Ketel Marte on the 10-day injured list. |
| Apr 5 | Tim Tawa | Recalled | Arizona Diamondbacks recalled 2B Tim Tawa from Reno Aces. |
| Apr 3 | Manuel Lopez | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Manuel Lopez to a minor league contract. |
| Mar 31 | Cesar Gomez | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Cesar Gomez to a minor league contract. |
| Mar 29 | René Pinto | Outrighted | Arizona Diamondbacks sent C René Pinto outright to Reno Aces. |
| Mar 27 | Kendall Graveman | Status Change | Arizona Diamondbacks placed RHP Kendall Graveman on the 15-day injured list retroactive to March 24, 2025. Right lumbar strain. |
| Mar 27 | Blaze Alexander | Status Change | Arizona Diamondbacks placed SS Blaze Alexander on the 10-day injured list retroactive to March 24, 2025. Right oblique strain. |
| Mar 26 | Kevin Ginkel | Status Change | Arizona Diamondbacks placed RHP Kevin Ginkel on the 15-day injured list retroactive to March 24, 2025. Right shoulder inflammation. |
| Mar 26 | Shelby Miller | Selected | Arizona Diamondbacks selected the contract of RHP Shelby Miller from Reno Aces. |
| Mar 26 | René Pinto | Designated for Assignment | Arizona Diamondbacks designated C René Pinto for assignment. |
| Mar 26 | Jalen Beeks | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Jalen Beeks. |
| Mar 26 | Jordan Montgomery | Status Change | Arizona Diamondbacks placed LHP Jordan Montgomery on the 60-day injured list. Sprained left ulnar collateral ligament. |
| Mar 23 | Victor Morales | Assigned | RHP Victor Morales assigned to Arizona Diamondbacks. |
| Mar 23 | JD Dix | Assigned | SS JD Dix assigned to Arizona Diamondbacks. |
| Mar 23 | Blake Walston | Status Change | Arizona Diamondbacks placed LHP Blake Walston on the 60-day injured list. Left ulnar collateral ligament sprain. |
| Mar 23 | Garrett Hampson | Selected | Arizona Diamondbacks selected the contract of CF Garrett Hampson from Reno Aces. |
| Mar 22 | Ruben Santana | Assigned | 3B Ruben Santana assigned to Arizona Diamondbacks. |
| Mar 21 | Ben McLaughlin | Assigned | 3B Ben McLaughlin assigned to Arizona Diamondbacks. |
| Mar 21 | Adrian Del Castillo | Optioned | Arizona Diamondbacks optioned C Adrian Del Castillo to Reno Aces. |
| Mar 21 | Adrian Del Castillo | Optioned | Arizona Diamondbacks optioned C Adrian Del Castillo to Reno Aces. |
| Mar 20 | Carlos Rey | Assigned | LHP Carlos Rey assigned to Arizona Diamondbacks. |
| Mar 19 | Alexander Benua | Assigned | CF Alexander Benua assigned to Arizona Diamondbacks. |
| Mar 19 | Adrian Rodriguez | Assigned | SS Adrian Rodriguez assigned to Arizona Diamondbacks. |
| Mar 19 | Alejandro Rios | Assigned | C Alejandro Rios assigned to Arizona Diamondbacks. |
| Mar 19 | Jordan Lawlar | Optioned | Arizona Diamondbacks optioned SS Jordan Lawlar to Reno Aces. |
| Mar 19 | Drey Jameson | Optioned | Arizona Diamondbacks optioned RHP Drey Jameson to Reno Aces. |
| Mar 19 | Kyle Nelson | Optioned | Arizona Diamondbacks optioned LHP Kyle Nelson to Reno Aces. |
| Mar 15 | J.P. Feyereisen | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP J.P. Feyereisen to a minor league contract. |
| Mar 14 | Grae Kessinger | Optioned | Arizona Diamondbacks optioned 3B Grae Kessinger to Reno Aces. |
| Mar 14 | Jorge Barrosa | Optioned | Arizona Diamondbacks optioned LF Jorge Barrosa to Reno Aces. |
| Mar 14 | Tommy Henry | Optioned | Arizona Diamondbacks optioned LHP Tommy Henry to Reno Aces. |
| Mar 13 | Manuel Pena | Assigned | 2B Manuel Pena assigned to Arizona Diamondbacks. |
| Mar 12 | Jose Alpuria | Assigned | CF Jose Alpuria assigned to Arizona Diamondbacks. |
| Mar 12 | David Martin | Assigned | C David Martin assigned to Arizona Diamondbacks. |
| Mar 11 | Jamison Hill | Status Change | RHP Jamison Hill roster status changed by Arizona Diamondbacks. |
| Mar 11 | Jamison Hill | Assigned | RHP Jamison Hill assigned to Arizona Diamondbacks. |
| Mar 10 | Jackson Feltner | Assigned | 1B Jackson Feltner assigned to Arizona Diamondbacks. |
| Mar 10 | Tim Tawa | Optioned | Arizona Diamondbacks optioned 2B Tim Tawa to Reno Aces. |
| Mar 10 | Cristian Mena | Optioned | Arizona Diamondbacks optioned RHP Cristian Mena to Reno Aces. |
| Mar 10 | Yilber Díaz | Optioned | Arizona Diamondbacks optioned RHP Yilber Diaz to Reno Aces. |
| Mar 9 | Caleb Roberts | Status Change | C Caleb Roberts roster status changed by Arizona Diamondbacks. |
| Mar 9 | Casey Anderson | Status Change | RHP Casey Anderson roster status changed by Arizona Diamondbacks. |
| Mar 9 | Kevin Sim | Assigned | 3B Kevin Sim assigned to Arizona Diamondbacks. |
| Mar 9 | Casey Anderson | Assigned | RHP Casey Anderson assigned to Arizona Diamondbacks. |
| Mar 9 | Caleb Roberts | Assigned | C Caleb Roberts assigned to Arizona Diamondbacks. |
| Mar 8 | Yordin Chalas | Assigned | RHP Yordin Chalas assigned to Arizona Diamondbacks. |
| Mar 8 | Anderdson Rojas | Assigned | LF Anderdson Rojas assigned to Arizona Diamondbacks. |
| Mar 8 | Alberto Barriga | Assigned | C Alberto Barriga assigned to Arizona Diamondbacks. |
| Mar 8 | John West | Assigned | RHP John West assigned to Arizona Diamondbacks. |
| Mar 8 | Jefferson Pena | Assigned | CF Jefferson Pena assigned to Arizona Diamondbacks. |
| Mar 7 | Jansel Luis | Assigned | SS Jansel Luis assigned to Arizona Diamondbacks. |
| Mar 7 | Joe Elbis | Optioned | Arizona Diamondbacks optioned RHP Joe Elbis to Amarillo Sod Poodles. |
| Mar 6 | Junior Franco | Assigned | LF Junior Franco assigned to Arizona Diamondbacks. |
| Mar 6 | Yassel Soler | Assigned | 3B Yassel Soler assigned to Arizona Diamondbacks. |
| Mar 6 | Slade Caldwell | Status Change | OF Slade Caldwell roster status changed by Arizona Diamondbacks. |
| Mar 6 | Slade Caldwell | Assigned | OF Slade Caldwell assigned to Arizona Diamondbacks. |
| Mar 6 | Jesus Valdez | Assigned | 3B Jesus Valdez assigned to Arizona Diamondbacks. |
| Mar 5 | Brandon Bielak | Assigned | RHP Brandon Bielak assigned to Arizona Diamondbacks. |
| Mar 5 | Tommy Troy | Assigned | SS Tommy Troy assigned to Arizona Diamondbacks. |
| Mar 5 | Hayden Durke | Assigned | RHP Hayden Durke assigned to Arizona Diamondbacks. |
| Mar 5 | Sam Knowlton | Assigned | RHP Sam Knowlton assigned to Arizona Diamondbacks. |
| Mar 4 | Brandon Bielak | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Brandon Bielak to a minor league contract. |
| Mar 3 | Edgar Isea | Assigned | RHP Edgar Isea assigned to Arizona Diamondbacks. |
| Mar 2 | Ivan Melendez | Assigned | 3B Ivan Melendez assigned to Arizona Diamondbacks. |
| Feb 28 | Juan Corniel | Assigned | SS Juan Corniel assigned to Arizona Diamondbacks. |
| Feb 27 | Cristofer Torin | Assigned | 2B Cristofer Torin assigned to Arizona Diamondbacks. |
| Feb 27 | Ryan Waldschmidt | Assigned | CF Ryan Waldschmidt assigned to Arizona Diamondbacks. |
| Feb 26 | Druw Jones | Assigned | CF Druw Jones assigned to Arizona Diamondbacks. |
| Feb 25 | Casey Kelly | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Casey Kelly to a minor league contract. |
| Feb 25 | Jorge Minyety | Assigned | RHP Jorge Minyety assigned to Arizona Diamondbacks. |
| Feb 25 | Lorenzo Encarnacion | Assigned | RHP Lorenzo Encarnacion assigned to Arizona Diamondbacks. |
| Feb 25 | Angel Ortiz | Assigned | OF Angel Ortiz assigned to Arizona Diamondbacks. |
| Feb 25 | Gavin Logan | Assigned | C Gavin Logan assigned to Arizona Diamondbacks. |
| Feb 24 | Jose Fernandez | Assigned | SS Jose Fernandez assigned to Arizona Diamondbacks. |
| Feb 24 | Drake Osborn | Assigned | C Drake Osborn assigned to Arizona Diamondbacks. |
| Feb 24 | Luke Albright | Assigned | RHP Luke Albright assigned to Arizona Diamondbacks. |
| Feb 23 | Jakey Josepha | Assigned | CF Jakey Josepha assigned to Arizona Diamondbacks. |
| Feb 23 | Gavin Conticello | Assigned | 1B Gavin Conticello assigned to Arizona Diamondbacks. |
| Feb 23 | Jean Walters | Assigned | 2B Jean Walters assigned to Arizona Diamondbacks. |
| Feb 23 | Demetrio Crisantes | Assigned | SS Demetrio Crisantes assigned to Arizona Diamondbacks. |
| Feb 23 | J.J. D'Orazio | Assigned | C J.J. D'Orazio assigned to Arizona Diamondbacks. |
| Feb 23 | Dylan Ray | Assigned | RHP Dylan Ray assigned to Arizona Diamondbacks. |
| Feb 23 | Logan Clayton | Assigned | RHP Logan Clayton assigned to Arizona Diamondbacks. |
| Feb 23 | Yordin Chalas | Assigned | RHP Yordin Chalas assigned to Arizona Diamondbacks. |
| Feb 23 | Spencer Giesting | Assigned | LHP Spencer Giesting assigned to Arizona Diamondbacks. |
| Feb 22 | Daniel Nunez | Assigned | RHP Daniel Nunez assigned to Arizona Diamondbacks. |
| Feb 22 | Jose Cabrera | Assigned | RHP Jose Cabrera assigned to Arizona Diamondbacks. |
| Feb 22 | Zach Barnes | Assigned | RHP Zach Barnes assigned to Arizona Diamondbacks. |
| Feb 22 | Billy Corcoran | Assigned | RHP Billy Corcoran assigned to Arizona Diamondbacks. |
| Feb 22 | Luke Craig | Assigned | LHP Luke Craig assigned to Arizona Diamondbacks. |
| Feb 22 | Braden Quinn | Assigned | LHP Braden Quinn assigned to Arizona Diamondbacks. |
| Feb 22 | Landon Sims | Assigned | RHP Landon Sims assigned to Arizona Diamondbacks. |
| Feb 22 | Jack Hurley | Assigned | CF Jack Hurley assigned to Arizona Diamondbacks. |
| Feb 22 | Avery Short | Assigned | LHP Avery Short assigned to Arizona Diamondbacks. |
| Feb 21 | Shane Telfer | Status Change | LHP Shane Telfer roster status changed by Arizona Diamondbacks. |
| Feb 21 | Mitchell Stumpo | Status Change | RHP Mitchell Stumpo roster status changed by Arizona Diamondbacks. |
| Feb 21 | Zane Russell | Status Change | RHP Zane Russell roster status changed by Arizona Diamondbacks. |
| Feb 21 | Zane Russell | Assigned | RHP Zane Russell assigned to Arizona Diamondbacks. |
| Feb 21 | Kevin Graham | Assigned | RF Kevin Graham assigned to Arizona Diamondbacks. |
| Feb 21 | Jake Rice | Assigned | LHP Jake Rice assigned to Arizona Diamondbacks. |
| Feb 21 | Taylor Rashi | Assigned | RHP Taylor Rashi assigned to Arizona Diamondbacks. |
| Feb 21 | Alfred Morillo | Assigned | RHP Alfred Morillo assigned to Arizona Diamondbacks. |
| Feb 21 | Roman Angelo | Assigned | RHP Roman Angelo assigned to Arizona Diamondbacks. |
| Feb 21 | Mitchell Stumpo | Assigned | RHP Mitchell Stumpo assigned to Arizona Diamondbacks. |
| Feb 21 | Philip Abner | Assigned | LHP Philip Abner assigned to Arizona Diamondbacks. |
| Feb 21 | Conor Grammes | Assigned | RHP Conor Grammes assigned to Arizona Diamondbacks. |
| Feb 21 | Shane Telfer | Assigned | LHP Shane Telfer assigned to Arizona Diamondbacks. |
| Feb 21 | Jhosmer Alvarez | Assigned | RHP Jhosmer Alvarez assigned to Arizona Diamondbacks. |
| Feb 21 | Alec Baker | Assigned | RHP Alec Baker assigned to Arizona Diamondbacks. |
| Feb 21 | Gerardo Gutierrez | Assigned | RHP Gerardo Gutierrez assigned to Arizona Diamondbacks. |
| Feb 21 | Trey Mancini | Signed as Free Agent | Arizona Diamondbacks signed free agent 1B Trey Mancini to a minor league contract. |
| Feb 20 | Seth Martinez | Claimed Off Waivers | Miami Marlins claimed RHP Seth Martinez off waivers from Arizona Diamondbacks. |
| Feb 17 | Luis Cepeda | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Luis Cepeda to a minor league contract. |
| Feb 17 | Shelby Miller | Signed as Free Agent | Arizona Diamondbacks invited non-roster RHP Shelby Miller to spring training. |
| Feb 17 | Ildemaro Vargas | Number Change | 3B Ildemaro Vargas changed number to 6. |
| Feb 17 | Thyago Vieira | Number Change | RHP Thyago Vieira changed number to 55. |
| Feb 17 | Kendall Graveman | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Kendall Graveman. |
| Feb 17 | Seth Martinez | Designated for Assignment | Arizona Diamondbacks designated RHP Seth Martinez for assignment. |
| Feb 11 | John Curtiss | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP John Curtiss to a minor league contract and invited him to spring training. |
| Feb 11 | Scott McGough | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Scott McGough to a minor league contract and invited him to spring training. |
| Feb 10 | Ildemaro Vargas | Number Change | 3B Ildemaro Vargas changed number to 18. |
| Feb 4 | Randal Grichuk | Signed as Free Agent | Arizona Diamondbacks signed free agent RF Randal Grichuk. |
| Feb 3 | Isael Torres | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Isael Torres to a minor league contract. |
| Jan 31 | Kyle Backhus | Status Change | LHP Kyle Backhus roster status changed by Arizona Diamondbacks. |
| Jan 31 | Garrett Hampson | Status Change | SS Garrett Hampson roster status changed by Arizona Diamondbacks. |
| Jan 31 | Tristin English | Status Change | 1B Tristin English roster status changed by Arizona Diamondbacks. |
| Jan 31 | Kyle Amendt | Status Change | RHP Kyle Amendt roster status changed by Arizona Diamondbacks. |
| Jan 31 | Kristian Robinson | Status Change | LF Kristian Robinson roster status changed by Arizona Diamondbacks. |
| Jan 31 | A.J. Vukovich | Assigned | Arizona Diamondbacks invited non-roster CF A.J. Vukovich to spring training. |
| Jan 31 | Ildemaro Vargas | Signed as Free Agent | Arizona Diamondbacks signed free agent 3B Ildemaro Vargas to a minor league contract and invited him to spring training. |
| Jan 31 | Kristian Robinson | Assigned | Arizona Diamondbacks invited non-roster LF Kristian Robinson to spring training. |
| Jan 31 | Garrett Hampson | Signed as Free Agent | Arizona Diamondbacks signed free agent CF Garrett Hampson to a minor league contract and invited him to spring training. |
| Jan 31 | Tristin English | Assigned | Arizona Diamondbacks invited non-roster 1B Tristin English to spring training. |
| Jan 31 | LuJames Groover | Assigned | Arizona Diamondbacks invited non-roster 3B Gino Groover to spring training. |
| Jan 31 | Christian Cerda | Assigned | Arizona Diamondbacks invited non-roster C Christian Cerda to spring training. |
| Jan 31 | José Castillo | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP José Castillo to a minor league contract and invited him to spring training. |
| Jan 31 | Kyle Backhus | Assigned | Arizona Diamondbacks invited non-roster LHP Kyle Backhus to spring training. |
| Jan 31 | Thyago Vieira | Assigned | Arizona Diamondbacks invited non-roster RHP Thyago Vieira to spring training. |
| Jan 31 | Listher Sosa | Assigned | Arizona Diamondbacks invited non-roster RHP Listher Sosa to spring training. |
| Jan 31 | Christian Montes De Oca | Assigned | Arizona Diamondbacks invited non-roster RHP Christian Montes De Oca to spring training. |
| Jan 31 | Kyle Amendt | Assigned | Arizona Diamondbacks invited non-roster RHP Kyle Amendt to spring training. |
| Jan 22 | Josh Winder | Status Change | RHP Josh Winder roster status changed by Arizona Diamondbacks. |
| Jan 22 | Josh Winder | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Josh Winder to a minor league contract. |
| Jan 15 | Angel Suarez | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Angel Suarez to a minor league contract. |
| Jan 15 | Daonil Montero | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Daonil Montero to a minor league contract. |
| Jan 15 | Miguel Valdez | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Miguel Valdez to a minor league contract. |
| Jan 15 | Yaury Jimenez | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Yaury Jimenez to a minor league contract. |
| Jan 15 | Jeshua Mendez | Signed as Free Agent | Arizona Diamondbacks signed free agent C Jeshua Mendez to a minor league contract. |
| Jan 15 | Johan Calcano | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Johan Calcano to a minor league contract. |
| Jan 15 | MLB Player 829767 | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Angel Sanchez to a minor league contract. |
| Jan 15 | Ismael Mejia | Signed as Free Agent | Arizona Diamondbacks signed free agent C Ismael Mejia to a minor league contract. |
| Jan 15 | Santiago Gil | Signed as Free Agent | Arizona Diamondbacks signed free agent C Santiago Gil to a minor league contract. |
| Jan 15 | Alam Bruno | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Alam Bruno to a minor league contract. |
| Jan 15 | Victor Santana | Signed as Free Agent | Arizona Diamondbacks signed free agent 3B Victor Santana to a minor league contract. |
| Jan 15 | Rodrigo Gonzalez | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Rodrigo Gonzalez to a minor league contract. |
| Jan 15 | Ronny Suarez | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Ronny Suarez to a minor league contract. |
| Jan 15 | Mayki De La Rosa | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Mayki De La Rosa to a minor league contract. |
| Jan 15 | Feliz Genao | Signed as Free Agent | Arizona Diamondbacks signed free agent 3B Feliz Genao to a minor league contract. |
| Jan 15 | Eybert Sanchez | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Eybert Sanchez to a minor league contract. |
| Jan 15 | Malvin Baez | Signed as Free Agent | Arizona Diamondbacks signed free agent RHP Malvin Baez to a minor league contract. |
| Jan 15 | Jose Pitre | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Jose Pitre to a minor league contract. |
| Jan 15 | Keivan Vasquez | Signed as Free Agent | Arizona Diamondbacks signed free agent LHP Keivan Vasquez to a minor league contract. |
| Jan 15 | Albert Medina | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Albert Medina to a minor league contract. |
| Jan 15 | Elian De La Cruz | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Elian De La Cruz to a minor league contract. |
| Jan 15 | Juan Brima | Signed as Free Agent | Arizona Diamondbacks signed free agent SS Juan Brima to a minor league contract. |
| Jan 10 | René Pinto | Claimed Off Waivers | Arizona Diamondbacks claimed C René Pinto off waivers from Baltimore Orioles. |
| Jan 8 | Grae Kessinger | Trade | Houston Astros traded 3B Grae Kessinger to Arizona Diamondbacks for RHP Matthew Linskey. |
| Jan 2 | Cristian Pache | Status Change | OF Cristian Pache roster status changed by Arizona Diamondbacks. |
| Jan 2 | Cristian Pache | Signed as Free Agent | Arizona Diamondbacks signed free agent OF Cristian Pache to a minor league contract. |