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Arizona Diamondbacks
Diamondbacks
- 2nd NL West
- 75-68
19th
AVG (.242)
17th
R (633)
15th
ERA (4.14)
13th
WHIP (1.28)
Arizona Diamondbacks Transactions
| Player | Date | P | Comment |
|---|---|---|---|
| 9/6/2026 | LF | Designated for Assignment (The Arizona Diamondbacks designated LF Max Kepler for assignment.) | |
| 9/6/2026 | DH | Recalled From Minors Rehab (The Arizona Diamondbacks recalled DH Adrian Del Castillo from the minors.) | |
| 9/4/2026 | LF | Activated (The Arizona Diamondbacks activated LF Tommy Troy from the 10-day injured list.) | |
| 9/4/2026 | CF | Designated for Assignment (The Arizona Diamondbacks designated CF Jorge Barrosa for assignment.) | |
| 9/1/2026 | LF | Activated (The Arizona Diamondbacks activated OF Lourdes Gurriel from the 10-day injured list.) | |
| 9/1/2026 | SP | Activated (The Arizona Diamondbacks activated LHP Blake Walston from the 60-day injured list.) | |
| 9/1/2026 | RP | Placed on 60-Day IL (The Arizona Diamondbacks transferred RHP Ryan Thompson to the 60-day injured list due to a strained lower back.) | |
| 8/31/2026 | DH | Sent to Minors (The Arizona Diamondbacks optioned DH Jose Fernandez to the minors.) | |
| 8/31/2026 | 2B | Activated (The Arizona Diamondbacks activated INF Ketel Marte from the 10-day injured list.) | |
| 8/30/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Mitch Bratt to the minors.) | |
| 8/29/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Mitch Bratt from the minors.) | |
| 8/29/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Kohl Drake to the minors.) | |
| 8/29/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract RHP Derek Law from the minors.) | |
| 8/28/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Kohl Drake from the minors.) | |
| 8/28/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Juan Burgos to the minors.) | |
| 8/27/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Jose Cabrera from the minors.) | |
| 8/27/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Drey Jameson to the minors.) | |
| 8/26/2026 | SP | Released (The Arizona Diamondbacks released RHP Zack Littell.) | |
| 8/25/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Juan Burgos from the minors.) | |
| 8/24/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Mitch Bratt to the minors.) | |
| 8/23/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Gerardo Carrillo from the minors.) | |
| 8/23/2026 | SP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Michael Soroka on the 15-day injured list.) | |
| 8/23/2026 | RP | Activated (The Arizona Diamondbacks activated RHP Drey Jameson from the 15-day injured list.) | |
| 8/23/2026 | SP | Designated for Assignment (The Arizona Diamondbacks designated RHP Zack Littell for assignment.) | |
| 8/20/2026 | 3B | Signed (The Arizona Diamondbacks signed INF Santiago Espinal to a minor league contract.) | |
| 8/20/2026 | 2B | Placed on 10-Day IL (The Arizona Diamondbacks placed INF Ketel Marte on the 10-day injured list.) | |
| 8/19/2026 | RP | Claimed on Unconditional Release Waivers (The San Francisco Giants claimed LHP Philip Abner off waivers from the Arizona Diamondbacks then optioned him to the minors.) To San Francisco | |
| 8/17/2026 | DH | Recalled From Minors Rehab (The Arizona Diamondbacks recalled DH Jose Fernandez from the minors.) | |
| 8/17/2026 | 2B | Placed on Restricted List (The Arizona Diamondbacks placed INF Ketel Marte on the restricted list.) | |
| 8/17/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Andrew Hoffmann for assignment.) | |
| 8/17/2026 | 1B | Sent to Minors (The Arizona Diamondbacks optioned INF Tyler Locklear to the minors.) | |
| 8/17/2026 | RP | Activated (The Arizona Diamondbacks activated RHP Justin Martinez from the 60-day injured list.) | |
| 8/17/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Gerardo Carrillo to the minors.) | |
| 8/17/2026 | CF | Activated (The Arizona Diamondbacks activated OF Jordan Lawlar from the 10-day injured list.) | |
| 8/16/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated LHP Philip Abner for assignment.) | |
| 8/16/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Dennis Santana from the minors.) | |
| 8/12/2026 | RP | Claimed on Unconditional Release Waivers (The Toronto Blue Jays claimed RHP Paul Sewald off waivers from the Arizona Diamondbacks.) To Toronto | |
| 8/10/2026 | SP | Activated (The Arizona Diamondbacks activated RHP Michael Soroka from the 15-day injured list.) | |
| 8/10/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Kade Strowd to the minors.) | |
| 8/10/2026 | SP | Signed (The Arizona Diamondbacks signed RHP Zack Littell.) | |
| 8/10/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Paul Sewald for assignment.) | |
| 8/7/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Kade Strowd from the minors.) | |
| 8/7/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Kohl Drake to the minors.) | |
| 8/5/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Dennis Santana to a minor league contract.) | |
| 8/5/2026 | RP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Ryan Thompson on the 15-day injured list.) | |
| 8/5/2026 | C | Activated (The Arizona Diamondbacks reinstated C Gabriel Moreno from the paternity list.) | |
| 8/5/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Philip Abner from the minors.) | |
| 8/5/2026 | DH | Sent to Minors (The Arizona Diamondbacks optioned DH Adrian Del Castillo to the minors.) | |
| 8/4/2026 | DH | Activated (The Arizona Diamondbacks activated OF Lars Nootbaar.) | |
| 8/4/2026 | C | Placed on Paternity Leave List (The Arizona Diamondbacks placed C Gabriel Moreno on the Paternity Leave list.) | |
| 8/3/2026 | SP | Traded (The Arizona Diamondbacks traded LHP Sandro Santana to the St. Louis Cardinals.) To St. Louis | |
| 8/3/2026 | SP | Traded (The Arizona Diamondbacks traded RHP Daniel Eagen to the St. Louis Cardinals.) To St. Louis | |
| 8/3/2026 | 3B | Traded (The Arizona Diamondbacks traded INF Ruben Santana to the St. Louis Cardinals.) To St. Louis | |
| 8/3/2026 | DH | Traded (The St. Louis Cardinals traded OF Lars Nootbaar to the Arizona Diamondbacks.) From St. Louis | |
| 7/21/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Kohl Drake from the minors.) | |
| 7/21/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Juan Burgos to the minors.) | |
| 7/21/2026 | SS | Signed (The Arizona Diamondbacks signed INF Carson Kerce to the minors.) | |
| 7/21/2026 | SP | Signed (The Arizona Diamondbacks signed LHP Micah Worley to the minors.) | |
| 7/21/2026 | CF | Signed (The Arizona Diamondbacks signed OF Paul Schoenfeld to the minors.) | |
| 7/21/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Mason Steele to the minors.) | |
| 7/21/2026 | 1B | Signed (The Arizona Diamondbacks signed INF Chris Katz to the minors.) | |
| 7/21/2026 | C | Signed (The Arizona Diamondbacks signed C Ryder Helfrick to the minors.) | |
| 7/21/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Carson Turnquist to the minors.) | |
| 7/21/2026 | SP | Signed (The Arizona Diamondbacks signed RHP LJ Mercurius to the minors.) | |
| 7/21/2026 | SP | Signed (The Arizona Diamondbacks signed RHP Blake Bryant to the minors.) | |
| 7/19/2026 | CF | Signed (The Arizona Diamondbacks signed draft pick OF Brayden Dowd.) | |
| 7/18/2026 | LF | Placed on 10-Day IL (The Arizona Diamondbacks placed OF Lourdes Gurriel on the 10-day injured list.) | |
| 7/18/2026 | DH | Recalled From Minors Rehab (The Arizona Diamondbacks recalled DH Adrian Del Castillo from the minors.) | |
| 7/18/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Gerardo Carrillo from the minors.) | |
| 7/17/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks recalled INF Tyler Locklear from the minors.) | |
| 7/15/2026 | DH | Sent to Minors (The Arizona Diamondbacks sent DH Pavin Smith outright to the minors.) | |
| 7/15/2026 | LF | Placed on 10-Day IL (The Arizona Diamondbacks placed OF Tommy Troy on the 10-day injured list.) | |
| 7/13/2026 | RP | Drafted (The Arizona Diamondbacks drafted RHP Mason Steele.) | |
| 7/12/2026 | RP | Drafted (The Arizona Diamondbacks drafted RHP Carson Turnquist.) | |
| 7/12/2026 | SP | Drafted (The Arizona Diamondbacks drafted LHP Micah Worley.) | |
| 7/12/2026 | SP | Drafted (The Arizona Diamondbacks drafted RHP LJ Mercurius.) | |
| 7/11/2026 | SP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Zac Gallen to the 15-day injured list.) | |
| 7/11/2026 | SP | Drafted (The Arizona Diamondbacks drafted RHP Josh McDevitt.) | |
| 7/11/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Mitch Bratt from the minors.) | |
| 7/11/2026 | CF | Drafted (The Arizona Diamondbacks drafted OF Brayden Dowd.) | |
| 7/11/2026 | C | Drafted (The Arizona Diamondbacks drafted C Ryder Helfrick. ) | |
| 7/11/2026 | SP | Drafted (The Arizona Diamondbacks drafted RHP Blake Bryant.) | |
| 7/11/2026 | SS | Drafted (The Arizona Diamondbacks drafted INF Carson Kerce.) | |
| 7/9/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Philip Abner from the minors.) | |
| 7/9/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned RHP Jose Cabrera to the minors.) | |
| 7/6/2026 | DH | Sent to Minors (The Arizona Diamondbacks optioned DH Adrian Del Castillo to the minors.) | |
| 7/5/2026 | 1B | Sent to Minors (The Arizona Diamondbacks optioned INF LuJames Groover to the minors.) | |
| 7/5/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks recalled OF Tim Tawa from the minors.) | |
| 7/1/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Juan Burgos to the minors.) | |
| 7/1/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Brandon Pfaadt from the minors.) | |
| 6/26/2026 | SP | Claimed on Unconditional Release Waivers (The Detroit Tigers claimed RHP Yilber Díaz off waivers from the Arizona Diamondbacks and optioned him to the minors.) To Detroit | |
| 6/25/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Juan Burgos from the minors.) | |
| 6/25/2026 | 1B | Sent to Minors (The Arizona Diamondbacks optioned OF Tim Tawa to the minors.) | |
| 6/25/2026 | SP | Placed on 60-Day IL (The Arizona Diamondbacks transferred RHP Ryne Nelson to the 60-day injured list.) | |
| 6/25/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Mitch Bratt to the minors.) | |
| 6/25/2026 | LF | Reinstated from Bereavement/Family Medical Emergency List (The Arizona Diamondbacks reinstated OF Max Kepler from suspension.) | |
| 6/24/2026 | 1B | Activated (The Arizona Diamondbacks activated INF Carlos Santana from the 60-day injured list.) | |
| 6/24/2026 | 1B | Designated for Assignment (The Arizona Diamondbacks designated INF Carlos Santana for assignment.) | |
| 6/24/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Mitch Bratt from the minors.) | |
| 6/24/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Kohl Drake to the minors.) | |
| 6/21/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Kohl Drake from the minors.) | |
| 6/21/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned LHP Philip Abner to the minors.) | |
| 6/21/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Jose Cabrera from the minors.) | |
| 6/21/2026 | SP | Designated for Assignment (The Arizona Diamondbacks designated RHP Yilber Díaz for assignment.) | |
| 6/20/2026 | SP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Michael Soroka on the 15-day injured list.) | |
| 6/20/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks recalled OF Tim Tawa from the minors.) | |
| 6/20/2026 | 2B | Traded (The Arizona Diamondbacks traded INF Luis Urías to the Toronto Blue Jays.) To Toronto | |
| 6/20/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Philip Abner from the minors.) | |
| 6/20/2026 | CF | Placed on 10-Day IL (The Arizona Diamondbacks placed OF Jordan Lawlar on the 10-day injured list.) | |
| 6/19/2026 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Yilber Díaz from the minors.) | |
| 6/19/2026 | SP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Ryne Nelson on the 15-day injured list.) | |
| 6/15/2026 | 1B | Released (The Arizona Diamondbacks released INF Luken Baker.) | |
| 6/15/2026 | LF | Activated (The Arizona Diamondbacks activated OF Lourdes Gurriel from the 10-day injured list.) | |
| 6/15/2026 | CF | Sent to Minors (The Arizona Diamondbacks optioned OF Ryan Waldschmidt to the minors.) | |
| 6/14/2026 | C | Sent to Minors (The Arizona Diamondbacks outrighted C Aramis Garcia to the minors.) | |
| 6/12/2026 | CF | Activated (The Arizona Diamondbacks activated OF Jordan Lawlar from the 60-day injured list.) | |
| 6/12/2026 | C | Designated for Assignment (The Arizona Diamondbacks designated C Aramis Garcia for assignment.) | |
| 6/8/2026 | LF | Signed (The Arizona Diamondbacks signed OF Max Kepler.) | |
| 6/7/2026 | RP | Activated (The Arizona Diamondbacks activated RHP Taylor Clarke from the Family Medical Emergency list.) | |
| 6/7/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned LHP Philip Abner to the minors.) | |
| 6/6/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Kade Strowd to the minors.) | |
| 6/6/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Drey Jameson from the minors.) | |
| 6/5/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of INF LuJames Groover from the minors.) | |
| 6/5/2026 | DH | Sent to Minors (The Arizona Diamondbacks optioned DH Jose Fernandez to the minors.) | |
| 6/5/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Taylor Rashi for assignment.) | |
| 6/4/2026 | SP | Released (The Arizona Diamondbacks released RHP Thomas Hatch.) | |
| 6/4/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned RHP Brandon Pfaadt to the minors.) | |
| 6/4/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Kade Strowd from the minors.) | |
| 6/4/2026 | RP | Placed on Bereavement/Family Medical Emergency List (The Arizona Diamondbacks placed RHP Taylor Clarke on the bereavement list.) | |
| 6/4/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Philip Abner from the minors.) | |
| 6/1/2026 | 1B | Sent to Minors (The Arizona Diamondbacks optioned OF Tim Tawa to the minors.) | |
| 6/1/2026 | DH | Activated (The Arizona Diamondbacks activated INF Pavin Smith from the 60-day injured list.) | |
| 6/1/2026 | 1B | Placed on 60-Day IL (The Arizona Diamondbacks transferred INF Carlos Santana to the 60-day injured list with strained right adductor.) | |
| 5/23/2026 | LF | Placed on 10-Day IL (The Arizona Diamondbacks placed OF Lourdes Gurriel on the 10-day injured list.) | |
| 5/23/2026 | LF | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of INF Tommy Troy from the minors.) | |
| 5/20/2026 | RP | Released (The Arizona Diamondbacks released RHP Joe Ross.) | |
| 5/19/2026 | C | Placed on 10-Day IL (The Arizona Diamondbacks placed C James McCann on the 10-day injured list.) | |
| 5/19/2026 | C | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of C Aramis Garcia from the minors.) | |
| 5/12/2026 | RF | Traded (The Los Angeles Dodgers traded OF Jose Requena to the Arizona Diamondbacks. ) From LA Dodgers | |
| 5/12/2026 | CF | Traded (The Arizona Diamondbacks traded OF Alek Thomas to the Los Angeles Dodgers.) To LA Dodgers | |
| 5/8/2026 | 1B | Sent to Minors (The Arizona Diamondbacks activated INF Tyler Locklear from the 10-day injured list and optioned him to the minors.) | |
| 5/8/2026 | CF | Designated for Assignment (The Arizona Diamondbacks designated OF Alek Thomas for assignment.) | |
| 5/8/2026 | CF | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of OF Ryan Waldschmidt from the minors.) | |
| 5/3/2026 | 2B | Sent to Minors (The Arizona Diamondbacks sent INF Jesus Valdez outright to the minors.) | |
| 5/3/2026 | C | Sent to Minors (The Arizona Diamondbacks sent C Aramis Garcia outright to the minors.) | |
| 5/1/2026 | C | Activated (The Arizona Diamondbacks activated C Gabriel Moreno from the 10-day injured list.) | |
| 5/1/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Brandyn Garcia from the minors.) | |
| 5/1/2026 | C | Designated for Assignment (The Arizona Diamondbacks designated C Aramis Garcia for assignment.) | |
| 5/1/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned LHP Philip Abner to the minors.) | |
| 4/29/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Andrew Hoffmann to the minors.) | |
| 4/29/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Philip Abner from the minors.) | |
| 4/26/2026 | 2B | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract INF Jesus Valdez from the minors.) | |
| 4/26/2026 | 2B | Sent to Minors (The Arizona Diamondbacks optioned INF Jesus Valdez to the minors.) | |
| 4/18/2026 | SS | Signed (The Arizona Diamondbacks signed INF Andrew Velazquez to a minor league contract.) | |
| 4/18/2026 | LF | Activated (The Arizona Diamondbacks activated OF Lourdes Gurriel from the 10-day injured list.) | |
| 4/18/2026 | 1B | Designated for Assignment (The Arizona Diamondbacks designated INF Luken Baker for assignment.) | |
| 4/17/2026 | RP | Traded (The Arizona Diamondbacks traded RHP Junior Fernandez to the Milwaukee Brewers.) To Milwaukee | |
| 4/14/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Taylor Rashi to the minors.) | |
| 4/14/2026 | SP | Activated (The Arizona Diamondbacks activated RHP Merrill Kelly from the 15-day injured list.) | |
| 4/14/2026 | C | Placed on 10-Day IL (The Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list.) | |
| 4/14/2026 | C | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of C Aramis Garcia from the minors.) | |
| 4/14/2026 | DH | Placed on 60-Day IL (The Arizona Diamondbacks transferred INF Pavin Smith to the 60-day injured list with left elbow inflammation.) | |
| 4/11/2026 | C | Placed on 10-Day IL (The Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list.) | |
| 4/9/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Blake Cederlind to a minor league contract.) | |
| 4/7/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of INF Luken Baker from the minors.) | |
| 4/7/2026 | CF | Placed on 60-Day IL (The Arizona Diamondbacks transferred INF Jordan Lawlar from the 10-day injured list to the 60-day injured list.) | |
| 4/7/2026 | 1B | Placed on 10-Day IL (The Arizona Diamondbacks placed INF Carlos Santana on the 10-day injured list.) | |
| 4/5/2026 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP Joe Ross outright to the minors.) | |
| 4/3/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Taylor Rashi from the minors.) | |
| 4/3/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Joe Ross for assignment.) | |
| 4/3/2026 | CF | Placed on 10-Day IL (The Arizona Diamondbacks placed INF Jordan Lawlar on the 10-day injured list.) | |
| 4/3/2026 | DH | Activated (The Arizona Diamondbacks activated C Adrian Del Castillo from the 10-day injured list.) | |
| 4/1/2026 | RP | Claimed on Unconditional Release Waivers (The Los Angeles Dodgers claimed RHP Grant Holman to the Arizona Diamondbacks.) To LA Dodgers | |
| 3/30/2026 | DH | Recalled From Minors Rehab (The Arizona Diamondbacks recalled INF Jose Fernandez from the minors.) | |
| 3/30/2026 | DH | Placed on 10-Day IL (The Arizona Diamondbacks placed INF Pavin Smith on the 10-day injured list.) | |
| 3/25/2026 | DH | Placed on 10-Day IL (The Arizona Diamondbacks placed C Adrian Del Castillo on the 10-day injured list.) | |
| 3/25/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Joe Ross from the minors.) | |
| 3/25/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Grant Holman for assignment.) | |
| 3/25/2026 | SP | Placed on 60-Day IL (The Arizona Diamondbacks placed LHP Blake Walston on the 60-day injured list.) | |
| 3/25/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned LHP Brandyn Garcia to the minors.) | |
| 3/25/2026 | 1B | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of INF Ildemaro Vargas from the minors.) | |
| 3/25/2026 | SP | Placed on 60-Day IL (The Arizona Diamondbacks placed RHP Cristian Mena on the 60-day injured list.) | |
| 3/25/2026 | 1B | Placed on 10-Day IL (The Arizona Diamondbacks placed INF Tyler Locklear on the 10-day injured list.) | |
| 3/25/2026 | LF | Placed on 10-Day IL (The Arizona Diamondbacks placed OF Lourdes Gurriel on the 10-day injured list.) | |
| 3/25/2026 | RP | Recalled From Minors Rehab (The Arizona Diamondbacks selected the contract of RHP Jonathan Loáisiga from the minors.) | |
| 3/24/2026 | C | Released (The Arizona Diamondbacks released C David Martin.) | |
| 3/24/2026 | RP | Released (The Arizona Diamondbacks released RHP Eli Saul.) | |
| 3/24/2026 | LF | Released (The Arizona Diamondbacks released OF Caleb Roberts.) | |
| 3/23/2026 | RF | Released (The Arizona Diamondbacks released OF Óscar Mercado.) | |
| 3/23/2026 | SS | Released (The Arizona Diamondbacks released INF Alexander Benua.) | |
| 3/23/2026 | RP | Released (The Arizona Diamondbacks released RHP Luke Albright.) | |
| 3/22/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned LHP Philip Abner to the minors.) | |
| 3/21/2026 | SP | Placed on 15-Day IL (The Arizona Diamondbacks placed RHP Merrill Kelly on the 15-day injured list.) | |
| 3/20/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Kade Strowd to the minors.) | |
| 3/16/2026 | 2B | Signed (The Arizona Diamondbacks signed INF Luis Urías to a minor league contract.) | |
| 3/15/2026 | 1B | Sent to Minors (The Arizona Diamondbacks sent INF Luken Baker to the minors.) | |
| 3/15/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Drey Jameson to the minors.) | |
| 3/15/2026 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP John Curtiss to the minors.) | |
| 3/8/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Grant Holman to the minors.) | |
| 3/8/2026 | RP | Sent to Minors (The Arizona Diamondbacks optioned RHP Juan Burgos to the minors.) | |
| 3/8/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Kohl Drake to the minors.) | |
| 3/8/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned LHP Mitch Bratt to the minors.) | |
| 3/8/2026 | DH | Sent to Minors (The Arizona Diamondbacks optioned INF Jose Fernandez to the minors.) | |
| 3/5/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned RHP Dylan Ray to the minors.) | |
| 3/5/2026 | SP | Sent to Minors (The Arizona Diamondbacks optioned RHP Yilber Díaz to the minors.) | |
| 3/1/2026 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP Alfred Morillo to the minors.) | |
| 3/1/2026 | 3B | Sent to Minors (The Arizona Diamondbacks sent INF Ivan Melendez to the minors.) | |
| 3/1/2026 | 3B | Sent to Minors (The Arizona Diamondbacks sent INF Ben McLaughlin to the minors.) | |
| 3/1/2026 | SP | Sent to Minors (The Arizona Diamondbacks sent LHP Tommy Henry to the minors.) | |
| 3/1/2026 | SP | Sent to Minors (The Arizona Diamondbacks sent RHP Landon Sims to the minors.) | |
| 3/1/2026 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP Derek Law to the minors.) | |
| 3/1/2026 | CF | Sent to Minors (The Arizona Diamondbacks sent OF Druw Jones to the minors.) | |
| 2/15/2026 | RP | Placed on 60-Day IL (The Arizona Diamondbacks placed LHP A.J. Puk on the 60-day injured list.) | |
| 2/15/2026 | RP | Claimed on Unconditional Release Waivers (The Arizona Diamondbacks claimed RHP Grant Holman off waivers.) | |
| 2/15/2026 | SP | Placed on 60-Day IL (The Arizona Diamondbacks placed RHP Corbin Burnes on the 60-day injured list.) | |
| 2/14/2026 | RF | Non-roster Invitee (The Arizona Diamondbacks invited OF Óscar Mercado to the team's spring training.) | |
| 2/14/2026 | RP | Placed on 60-Day IL (The Arizona Diamondbacks placed RHP Justin Martinez on the 60-day injured list.) | |
| 2/14/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Joe Ross to a minor league contract and an invite to Spring Training.) | |
| 2/12/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Paul Sewald.) | |
| 2/10/2026 | RP | Placed on 60-Day IL (The Arizona Diamondbacks placed LHP Andrew Saalfrank on the 60-day injured list following his shoulder surgery.) | |
| 2/9/2026 | RP | Released (The Arizona Diamondbacks released RHP Zach Barnes.) | |
| 2/5/2026 | SS | Traded (The Baltimore Orioles traded INF José Mejía to the Arizona Diamondbacks.) From Baltimore | |
| 2/5/2026 | RP | Traded (The Baltimore Orioles traded RHP Kade Strowd to the Arizona Diamondbacks.) From Baltimore | |
| 2/5/2026 | SP | Traded (The Baltimore Orioles traded RHP Wellington Aracena to the Arizona Diamondbacks.) From Baltimore | |
| 2/5/2026 | 3B | Traded (The Arizona Diamondbacks traded INF Blaze Alexander to the Baltimore Orioles.) To Baltimore | |
| 2/3/2026 | C | Signed (The Arizona Diamondbacks signed C Juan Centeno to a minor league contract.) | |
| 2/3/2026 | 1B | Signed (The Arizona Diamondbacks signed INF Carlos Santana.) | |
| 1/30/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Taylor Rashi to a minor league contract with an invitation to spring training.) | |
| 1/30/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Junior Fernandez to a minor league contract with an invitation to spring training.) | |
| 1/30/2026 | C | Signed (The Arizona Diamondbacks signed C Matt O'Neill to a minor league contract with an invitation to spring training.) | |
| 1/29/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Derek Law to a minor league contract with an invitation to spring training.) | |
| 1/22/2026 | RP | Claimed on Unconditional Release Waivers (The Washington Nationals claimed RHP Gus Varland off waivers from the Arizona Diamondbacks.) To Washington | |
| 1/15/2026 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Gus Varland for assignment.) | |
| 1/15/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Taylor Clarke.) | |
| 1/14/2026 | 1B | Signed (The Arizona Diamondbacks signed INF Luken Baker to the minors.) | |
| 1/13/2026 | 3B | Traded (The St. Louis Cardinals traded INF Nolan Arenado to the Arizona Diamondbacks.) From St. Louis | |
| 1/13/2026 | RP | Traded (The Arizona Diamondbacks traded RHP Jack Martinez to the St. Louis Cardinals.) To St. Louis | |
| 1/13/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Jonathan Loáisiga to a minor league contract.) | |
| 1/13/2026 | RP | Signed (The Arizona Diamondbacks signed RHP Shawn Dubin to a minor league contract.) | |
| 1/10/2026 | SP | Traded (The Colorado Rockies traded RHP Josh Grosz to the Arizona Diamondbacks.) From Colorado | |
| 1/10/2026 | LF | Traded (The Arizona Diamondbacks traded OF Jake McCarthy to the Colorado Rockies.) To Colorado | |
| 1/8/2026 | SP | Signed (The Arizona Diamondbacks signed RHP Thomas Hatch to a minor league contract.) | |
| 12/19/2025 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP Bryce Jarvis outright to the minors.) | |
| 12/19/2025 | 1B | Signed (The Arizona Diamondbacks signed INF Ildemaro Vargas to a minor league contract.) | |
| 12/19/2025 | CF | Traded (The Philadelphia Phillies traded OF Avery Owusu-Asiedu to the Arizona Diamondbacks.) From Philadelphia | |
| 12/19/2025 | RP | Traded (The Arizona Diamondbacks traded LHP Kyle Backhus to the Philadelphia Phillies.) To Philadelphia | |
| 12/15/2025 | RP | Signed (The Arizona Diamondbacks signed RHP Isaiah Campbell to a minor league contract.) | |
| 12/14/2025 | SP | Signed (The Arizona Diamondbacks signed RHP Merrill Kelly.) | |
| 12/12/2025 | RP | Designated for Assignment (The Arizona Diamondbacks designated RHP Bryce Jarvis for assignment.) | |
| 12/11/2025 | 3B | Drafted Via Rule 5 (The Arizona Diamondbacks selected INF Danny Serretti in the Rule 5 Draft.) From Detroit | |
| 12/11/2025 | RP | Drafted Via Rule 5 (The Arizona Diamondbacks selected RHP Sean Harney in the Rule 5 Draft.) From St. Louis | |
| 12/10/2025 | RP | Drafted Via Rule 5 (The Arizona Diamondbacks selected RHP Antonio Menendez in the Rule 5 Draft.) From Tampa Bay | |
| 12/8/2025 | SP | Signed (The Arizona Diamondbacks signed RHP Michael Soroka.) | |
| 12/4/2025 | SP | Signed (The Arizona Diamondbacks signed LHP Tommy Henry to a minor league contract.) | |
| 11/21/2025 | SP | Released (The Arizona Diamondbacks released LHP Tommy Henry.) | |
| 11/21/2025 | RP | Released (The Arizona Diamondbacks released RHP Taylor Rashi.) | |
| 11/21/2025 | C | Signed (The Arizona Diamondbacks signed C James McCann.) | |
| 11/18/2025 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Mitch Bratt from the minors.) | |
| 11/18/2025 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled LHP Kohl Drake from the minors.) | |
| 11/18/2025 | SP | Recalled From Minors Rehab (The Arizona Diamondbacks recalled RHP Dylan Ray from the minors.) | |
| 11/18/2025 | SP | Designated for Assignment (The Arizona Diamondbacks designated LHP Tommy Henry for assignment.) | |
| 11/18/2025 | DH | Recalled From Minors Rehab (The Arizona Diamondbacks recalled INF Jose Fernandez from the minors.) | |
| 11/6/2025 | DH | Activated (The Arizona Diamondbacks activated INF Pavin Smith from the 60-day injured list.) | |
| 11/6/2025 | RP | Activated (The Arizona Diamondbacks activated LHP A.J. Puk from the 60-day injured list.) | |
| 11/6/2025 | RP | Declared Free Agency (The Arizona Diamondbacks designated RHP Austin Pope for assignment. He elected free agency.) | |
| 11/6/2025 | SP | Activated (The Arizona Diamondbacks activated RHP Corbin Burnes from the 60-day injured list.) | |
| 11/6/2025 | RP | Activated (The Arizona Diamondbacks activated RHP Justin Martinez from the 60-day injured list.) | |
| 11/6/2025 | RP | Activated (The Arizona Diamondbacks activated RHP Kevin Ginkel from the 60-day injured list.) | |
| 11/6/2025 | SP | Activated (The Arizona Diamondbacks activated LHP Blake Walston from the 60-day injured list.) | |
| 11/6/2025 | SP | Activated (The Arizona Diamondbacks activated RHP Cristian Mena from the 60-day injured list.) | |
| 11/6/2025 | SP | Activated (The Arizona Diamondbacks activated LHP Tommy Henry from the 60-day injured list.) | |
| 11/6/2025 | RP | Activated (The Arizona Diamondbacks activated RHP Christian Montes De Oca from the 60-day injured list.) | |
| 11/5/2025 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP Casey Kelly outright to the minors.) | |
| 11/5/2025 | RP | Sent to Minors (The Arizona Diamondbacks sent LHP Kyle Nelson outright to the minors.) | |
| 11/5/2025 | RP | Sent to Minors (The Arizona Diamondbacks sent RHP John Curtiss outright to the minors.) | |
| 11/5/2025 | SS | Sent to Minors (The Arizona Diamondbacks sent INF Connor Kaiser outright to the minors.) | |
| 11/4/2025 | SP | Declared Free Agency (RHP Elvin Rodríguez elected free agency.) | |
| 11/3/2025 | 1B | Declared Free Agency (INF Ildemaro Vargas elected free agency.) |
