| 12/31/2019 |
Arizona Diamondbacks signed free agent C Michael De La Cruz to a minor league contract. |
| 12/30/2019 |
Arizona Diamondbacks signed free agent RF Kole Calhoun. |
| 12/17/2019 |
Arizona Diamondbacks signed free agent LHP Madison Bumgarner. |
| 12/09/2019 |
Arizona Diamondbacks signed free agent RHP Junior Guerra. |
| 12/02/2019 |
C Caleb Joseph elected free agency. |
| 12/02/2019 |
RF Steven Souza Jr. elected free agency. |
| 12/02/2019 |
RHP Taijuan Walker elected free agency. |
| 11/26/2019 |
Arizona Diamondbacks signed free agent C Stephen Vogt. |
| 11/20/2019 |
Arizona Diamondbacks selected the contract of RHP Riley Smith from Reno Aces. |
| 11/20/2019 |
Arizona Diamondbacks selected the contract of RHP Taylor Widener from Reno Aces. |
| 11/20/2019 |
Arizona Diamondbacks selected the contract of 3B Wyatt Mathisen from Reno Aces. |
| 11/20/2019 |
Arizona Diamondbacks selected the contract of 2B Andy Young from Reno Aces. |
| 11/04/2019 |
Arizona Diamondbacks activated RF Steven Souza Jr. from the 60-day injured list. |
| 11/04/2019 |
Arizona Diamondbacks activated LF David Peralta from the 60-day injured list. |
| 11/04/2019 |
Arizona Diamondbacks activated RHP Silvino Bracho from the 60-day injured list. |
| 11/04/2019 |
Oakland Athletics claimed LHP T.J. McFarland off waivers from Arizona Diamondbacks. |
| 10/31/2019 |
Arizona Diamondbacks sent LHP Robby Scott outright to Reno Aces. |
| 10/31/2019 |
Arizona Diamondbacks sent OF Abraham Almonte outright to Reno Aces. |
| 10/31/2019 |
LHP T.J. McFarland elected free agency. |
| 10/31/2019 |
RF Adam Jones elected free agency. |
| 10/31/2019 |
2B Wilmer Flores elected free agency. |
| 10/31/2019 |
RHP Yoshihisa Hirano elected free agency. |
| 10/31/2019 |
CF Jarrod Dyson elected free agency. |
| 10/31/2019 |
C Alex Avila elected free agency. |
| 10/01/2019 |
Arizona Diamondbacks signed free agent C Yohan Gonzalez to a minor league contract. |
| 09/30/2019 |
Arizona Diamondbacks recalled RHP Joel Payamps from Reno Aces. |
| 09/30/2019 |
Arizona Diamondbacks recalled RHP Emilio Vargas from Jackson Generals. |
| 09/30/2019 |
Arizona Diamondbacks recalled RHP Corbin Martin from Reno Aces. |
| 09/30/2019 |
Arizona Diamondbacks recalled RHP Bo Takahashi from Jackson Generals. |
| 09/29/2019 |
Arizona Diamondbacks activated RHP Taijuan Walker from the 60-day injured list. |
| 09/29/2019 |
Arizona Diamondbacks transferred LF David Peralta from the 10-day injured list to the 60-day injured list. Right AC joint inflammation. |
| 09/21/2019 |
Arizona Diamondbacks activated RHP Luke Weaver from the 60-day injured list. |
| 09/13/2019 |
Arizona Diamondbacks sent RHP Luke Weaver on a rehab assignment to Visalia Rawhide. |
| 09/08/2019 |
Arizona Diamondbacks activated RHP Yoshihisa Hirano from the 10-day injured list. |
| 09/06/2019 |
Arizona Diamondbacks recalled 2B Domingo Leyba from Reno Aces. |
| 09/06/2019 |
Arizona Diamondbacks sent RHP Yoshihisa Hirano on a rehab assignment to Visalia Rawhide. |
| 09/02/2019 |
Arizona Diamondbacks recalled RHP Jimmie Sherfy from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks recalled LHP Robby Scott from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks recalled C Caleb Joseph from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks recalled RHP Stefan Crichton from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks recalled 1B Kevin Cron from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks recalled RHP Jon Duplantier from Reno Aces. |
| 09/01/2019 |
Arizona Diamondbacks selected the contract of OF Abraham Almonte from Reno Aces. |
| 08/25/2019 |
Arizona Diamondbacks optioned RHP Joel Payamps to Reno Aces. |
| 08/25/2019 |
Arizona Diamondbacks activated LHP Robbie Ray from the 10-day injured list. |
| 08/24/2019 |
Arizona Diamondbacks recalled LF Tim Locastro from Reno Aces. |
| 08/24/2019 |
Arizona Diamondbacks placed LF David Peralta on the 10-day injured list. Right AC joint inflammation. |
| 08/20/2019 |
Arizona Diamondbacks recalled 2B Ildemaro Vargas from Reno Aces. |
| 08/20/2019 |
Arizona Diamondbacks optioned RHP Bo Takahashi to Jackson Generals. |
| 08/19/2019 |
Arizona Diamondbacks selected the contract of RHP Michael Tonkin from Long Island Ducks. |
| 08/18/2019 |
Arizona Diamondbacks recalled RHP Bo Takahashi from Jackson Generals. |
| 08/18/2019 |
Arizona Diamondbacks optioned RHP Stefan Crichton to Reno Aces. |
| 08/17/2019 |
Arizona Diamondbacks recalled Taylor Clarke from Reno Aces. |
| 08/17/2019 |
Arizona Diamondbacks recalled RHP Joel Payamps from Reno Aces. |
| 08/17/2019 |
Arizona Diamondbacks optioned RHP Jon Duplantier to Reno Aces. |
| 08/17/2019 |
Arizona Diamondbacks placed RHP Yoshihisa Hirano on the 10-day injured list. Right elbow inflammation. |
| 08/15/2019 |
Arizona Diamondbacks recalled RHP Stefan Crichton from Reno Aces. |
| 08/15/2019 |
Arizona Diamondbacks recalled RHP Jon Duplantier from Reno Aces. |
| 08/15/2019 |
Arizona Diamondbacks optioned LF Tim Locastro to Reno Aces. |
| 08/15/2019 |
Arizona Diamondbacks placed LHP Robbie Ray on the 10-day injured list. Right lower back spasm. |
| 08/14/2019 |
Arizona Diamondbacks sent LF Blake Swihart outright to Reno Aces. |
| 08/12/2019 |
Arizona Diamondbacks optioned LHP Robby Scott to Reno Aces. |
| 08/12/2019 |
Arizona Diamondbacks designated LF Blake Swihart for assignment. |
| 08/11/2019 |
Arizona Diamondbacks selected the contract of 3B Joshua Rojas from Reno Aces. |
| 08/11/2019 |
Arizona Diamondbacks activated RHP Matt Andriese from the 10-day injured list. |
| 08/09/2019 |
Arizona Diamondbacks released RHP Greg Holland. |
| 08/08/2019 |
Arizona Diamondbacks released RHP Ben Lively. |
| 08/07/2019 |
Toronto Blue Jays claimed RHP Zack Godley off waivers from Arizona Diamondbacks. |
| 08/07/2019 |
Arizona Diamondbacks designated RHP Greg Holland for assignment. |
| 08/07/2019 |
Arizona Diamondbacks activated LF Blake Swihart from the 60-day injured list. |
| 08/05/2019 |
Arizona Diamondbacks recalled LHP Robby Scott from Reno Aces. |
| 08/05/2019 |
Arizona Diamondbacks selected the contract of RHP Kevin Ginkel from Reno Aces. |
| 08/05/2019 |
Arizona Diamondbacks optioned RHP Taylor Clarke to Reno Aces. |
| 08/05/2019 |
Arizona Diamondbacks designated RHP Zack Godley for assignment. |
| 08/04/2019 |
Arizona Diamondbacks sent LF Yasmany Tomas outright to Reno Aces. |
| 08/04/2019 |
Arizona Diamondbacks sent RHP Matt Andriese on a rehab assignment to Visalia Rawhide. |
| 08/03/2019 |
Arizona Diamondbacks sent RHP Joey Krehbiel outright to Reno Aces. |
| 08/03/2019 |
Arizona Diamondbacks optioned RHP Stefan Crichton to Reno Aces. |
| 08/03/2019 |
Arizona Diamondbacks activated RHP Zac Gallen. |
| 08/02/2019 |
Arizona Diamondbacks activated RHP Mike Leake. |
| 08/01/2019 |
Arizona Diamondbacks recalled RHP Stefan Crichton from Reno Aces. |
| 08/01/2019 |
Arizona Diamondbacks optioned LF Yasmany Tomas to Reno Aces. |
| 08/01/2019 |
Arizona Diamondbacks optioned 1B Kevin Cron to Reno Aces. |
| 08/01/2019 |
Arizona Diamondbacks reassigned 1B Kevin Cron to the minor leagues. |
| 07/31/2019 |
Arizona Diamondbacks traded C John Ryan Murphy to Atlanta Braves for cash. |
| 07/31/2019 |
Seattle Mariners traded RHP Mike Leake and cash to Arizona Diamondbacks for 2B Jose Caballero. |
| 07/31/2019 |
Arizona Diamondbacks traded SS Jazz Chisholm to Miami Marlins. |
| 07/31/2019 |
Miami Marlins traded RHP Zac Gallen to Arizona Diamondbacks. |
| 07/31/2019 |
Arizona Diamondbacks sent RHP Matt Andriese on a rehab assignment to AZL D-backs. |
| 07/31/2019 |
Arizona Diamondbacks transferred LF Blake Swihart from the 10-day injured list to the 60-day injured list. Right oblique strain. |
| 07/30/2019 |
Arizona Diamondbacks sent 1B Kevin Cron on a rehab assignment to AZL D-backs. |
| 07/28/2019 |
Arizona Diamondbacks optioned RHP Stefan Crichton to Reno Aces. |
| 07/28/2019 |
Arizona Diamondbacks activated RHP Taylor Clarke from the paternity list. |
| 07/26/2019 |
Arizona Diamondbacks selected the contract of LF Yasmany Tomas from Reno Aces. |
| 07/26/2019 |
Arizona Diamondbacks placed RHP Taylor Clarke on the paternity list. |
| 07/26/2019 |
Arizona Diamondbacks transferred RHP Luke Weaver from the 10-day injured list to the 60-day injured list. Right forearm tightness. |
| 07/24/2019 |
Arizona Diamondbacks optioned 2B Ildemaro Vargas to Reno Aces. |
| 07/24/2019 |
Arizona Diamondbacks sent C Blake Swihart on a rehab assignment to Reno Aces. |
| 07/24/2019 |
Arizona Diamondbacks activated LF David Peralta from the 10-day injured list. |
| 07/21/2019 |
Arizona Diamondbacks sent LF David Peralta on a rehab assignment to AZL D-backs. |
| 07/20/2019 |
Arizona Diamondbacks recalled RHP Stefan Crichton from Reno Aces. |
| 07/20/2019 |
Arizona Diamondbacks placed RHP Matt Andriese on the 10-day injured list. Left foot contusion. |
| 07/19/2019 |
Arizona Diamondbacks option 2B Domingo Leyba to Reno Aces. |
| 07/19/2019 |
Arizona Diamondbacks activated RHP Taylor Clarke from the 10-day injured list. |
| 07/18/2019 |
Arizona Diamondbacks optioned 1B Kevin Cron to Reno Aces. |
| 07/18/2019 |
Arizona Diamondbacks sent RHP Jon Duplantier on a rehab assignment to Visalia Rawhide. |
| 07/18/2019 |
Arizona Diamondbacks activated 2B Wilmer Flores from the 10-day injured list. |
| 07/17/2019 |
Arizona Diamondbacks sent OF Blake Swihart on a rehab assignment to Visalia Rawhide. |
| 07/16/2019 |
Arizona Diamondbacks signed free agent OF Max Murphy to a minor league contract. |
| 07/15/2019 |
Arizona Diamondbacks sent 2B Wilmer Flores on a rehab assignment to Reno Aces. |
| 07/13/2019 |
Arizona Diamondbacks sent RHP Taylor Clarke on a rehab assignment to Visalia Rawhide. |
| 07/11/2019 |
CF Evan Marzilli assigned to Arizona Diamondbacks. |
| 07/11/2019 |
2B Josh Prince assigned to Arizona Diamondbacks. |
| 07/07/2019 |
Arizona Diamondbacks sent 2B Wilmer Flores on a rehab assignment to AZL D-backs. |
| 07/07/2019 |
Arizona Diamondbacks sent RHP Jon Duplantier on a rehab assignment to AZL D-backs. |
| 07/05/2019 |
Arizona Diamondbacks recalled 2B Domingo Leyba from Reno Aces. |
| 07/05/2019 |
Arizona Diamondbacks placed LF David Peralta on the 10-day injured list retroactive to July 4, 2019. right AC joint inflammation |
| 07/04/2019 |
Arizona Diamondbacks signed LHP Brock Jones. |
| 07/03/2019 |
Arizona Diamondbacks recalled 1B Kevin Cron from Reno Aces. |
| 07/03/2019 |
Arizona Diamondbacks placed RHP Taylor Clarke on the 10-day injured list. Lower back inflammation. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent C Samuel Rivas to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Angel Ortiz to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent 3B Deyvison De Los Santos to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent SS Algenis Vasquez to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent C Daniel Salmeron to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent CF Luis Suero to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Robinson Vargas to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Marco Pernalete to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent 3B Jiter Heredia to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent C Adrian Gomez to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent SS Juan Garcia to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Berny Encarnacion to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent SS Sheng-Ping Chen to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent LHP Eric Basabe to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Ronal Antigua to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent OF Junior Franco to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent SS Juan Corniel to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent C Luis Caicuto to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent 2B Riquelmin Cabral to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent CF Franyel Baez to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent RHP Darlin Sano to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent SS Juan Aparicio to a minor league contract. |
| 07/02/2019 |
Arizona Diamondbacks signed free agent C Moises Alcala to a minor league contract. |
| 06/28/2019 |
Arizona Diamondbacks optioned C Caleb Joseph to Reno Aces. |
| 06/28/2019 |
Arizona Diamondbacks activated C Alex Avila from the 10-day injured list. |
| 06/27/2019 |
Arizona Diamondbacks selected the contract of LHP Alex Young from Reno Aces. |
| 06/27/2019 |
Arizona Diamondbacks optioned RHP Stefan Crichton to Reno Aces. |
| 06/27/2019 |
Arizona Diamondbacks transferred RF Steven Souza Jr. from the 10-day injured list to the 60-day injured list. Left knee injury. |
| 06/26/2019 |
Arizona Diamondbacks optioned 2B Domingo Leyba to Reno Aces. |
| 06/26/2019 |
Arizona Diamondbacks activated 1B Jake Lamb from the 10-day injured list. |
| 06/25/2019 |
Arizona Diamondbacks signed CF Dominic Fletcher. |
| 06/22/2019 |
Arizona Diamondbacks recalled 2B Domingo Leyba from Reno Aces. |
| 06/22/2019 |
Kansas City Royals traded RHP Ben Lively to Arizona Diamondbacks for cash. |
| 06/22/2019 |
Arizona Diamondbacks optioned RHP Ben Lively to Reno Aces. |
| 06/22/2019 |
Arizona Diamondbacks optioned 1B Kevin Cron to Reno Aces. |
| 06/21/2019 |
Arizona Diamondbacks signed free agent 2B Carlos Asuaje to a minor league contract. |
| 06/19/2019 |
Arizona Diamondbacks signed SS Glenallen Hill Jr. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Conor Grammes. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Ryne Nelson. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Drey Jameson. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Brennan Malone. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Bobby Ay. |
| 06/19/2019 |
Arizona Diamondbacks signed C Oscar Santos. |
| 06/19/2019 |
Arizona Diamondbacks signed LHP Nick Snyder. |
| 06/19/2019 |
Arizona Diamondbacks signed LHP Blake Walston. |
| 06/19/2019 |
Arizona Diamondbacks signed RHP Austin Pope. |
| 06/19/2019 |
Arizona Diamondbacks signed CF Corbin Carroll. |
| 06/19/2019 |
Arizona Diamondbacks signed LHP Andrew Saalfrank. |
| 06/16/2019 |
Arizona Diamondbacks signed free agent SS Angelo Altavilla to a minor league contract. |
| 06/16/2019 |
Arizona Diamondbacks signed RHP Jonathan Stroman. |
| 06/14/2019 |
Arizona Diamondbacks recalled C Caleb Joseph from Reno Aces. |
| 06/14/2019 |
Arizona Diamondbacks signed 1B Spencer Brickhouse. |
| 06/14/2019 |
Arizona Diamondbacks placed C Alex Avila on the 10-day injured list. Strained left calf. |
| 06/12/2019 |
Arizona Diamondbacks recalled RHP Stefan Crichton from Reno Aces. |
| 06/12/2019 |
Arizona Diamondbacks placed RHP Jon Duplantier on the 10-day injured list. Right shoulder inflammation. |
| 06/11/2019 |
Arizona Diamondbacks signed free agent 3B Raykel Guillerme to a minor league contract. |
| 06/10/2019 |
Arizona Diamondbacks signed free agent RHP Patrick McGuff to a minor league contract. |
| 06/10/2019 |
Arizona Diamondbacks signed RHP Nick Marchese. |
| 06/10/2019 |
Arizona Diamondbacks signed RHP Josh McMinn. |
| 06/10/2019 |
Arizona Diamondbacks signed RHP Tyler Poulin. |
| 06/10/2019 |
Arizona Diamondbacks signed LHP Denson Hull. |
| 06/10/2019 |
Arizona Diamondbacks signed RHP Chris Williams. |
| 06/10/2019 |
Arizona Diamondbacks signed OF Tristen Carranza. |
| 06/10/2019 |
Arizona Diamondbacks signed 3B Carson Maxwell. |
| 06/10/2019 |
Arizona Diamondbacks signed RHP Dustin Lacaze. |
| 06/09/2019 |
Arizona Diamondbacks signed SS Ricky Martinez. |
| 06/09/2019 |
Arizona Diamondbacks signed SS Nick Grande. |
| 06/08/2019 |
Arizona Diamondbacks sent 1B Jake Lamb on a rehab assignment to Reno Aces. |
| 06/07/2019 |
Arizona Diamondbacks signed free agent 2B Kevin Lachance to a minor league contract. |
| 06/06/2019 |
Arizona Diamondbacks signed free agent C Lucas Herbert to a minor league contract. |
| 06/04/2019 |
Arizona Diamondbacks traded C Tyler Heineman to Miami Marlins. |
| 06/03/2019 |
Arizona Diamondbacks optioned RHP Stefan Crichton to Reno Aces. |
| 06/03/2019 |
Arizona Diamondbacks activated LF David Peralta from the 10-day injured list. |
| 06/01/2019 |
Arizona Diamondbacks placed LF Blake Swihart on the 10-day injured list. Right oblique strain. |
| 06/01/2019 |
Arizona Diamondbacks sent C John Ryan Murphy outright to Reno Aces. |
| 06/01/2019 |
Arizona Diamondbacks recalled 1B Kevin Cron from Reno Aces. |
| 05/31/2019 |
Arizona Diamondbacks recalled RHP Jon Duplantier from Reno Aces. |
| 05/31/2019 |
Arizona Diamondbacks optioned 1B Kevin Cron to Reno Aces. |
| 05/28/2019 |
Arizona Diamondbacks selected the contract of RHP Stefan Crichton from Reno Aces. |
| 05/28/2019 |
Arizona Diamondbacks optioned RHP Jimmie Sherfy to Reno Aces. |
| 05/27/2019 |
Arizona Diamondbacks recalled RHP Jimmie Sherfy from Reno Aces. |
| 05/27/2019 |
Arizona Diamondbacks placed RHP Luke Weaver on the 10-day injured list. Right forearm tightness. |
| 05/25/2019 |
Arizona Diamondbacks recalled Taylor Clarke from Reno Aces. |
| 05/25/2019 |
Arizona Diamondbacks designated C John Ryan Murphy for assignment. |
| 05/24/2019 |
Arizona Diamondbacks recalled 1B Kevin Cron from Reno Aces. |
| 05/24/2019 |
Arizona Diamondbacks recalled CF Tim Locastro from Reno Aces. |
| 05/24/2019 |
Arizona Diamondbacks signed free agent RHP Bradin Hagens to a minor league contract. |
| 05/24/2019 |
Arizona Diamondbacks placed LF David Peralta on the 10-day injured list retroactive to May 22, 2019. right AC joint inflammation |
| 05/23/2019 |
Arizona Diamondbacks optioned RHP Jimmie Sherfy to Reno Aces. |
| 05/21/2019 |
Arizona Diamondbacks recalled IF Ildemaro Vargas from Reno Aces. |
| 05/21/2019 |
Arizona Diamondbacks placed 1B Wilmer Flores on the 10-day injured list retroactive to May 20, 2019. Right foot contusion. |
| 05/13/2019 |
Arizona Diamondbacks recalled RHP Jimmie Sherfy from Reno Aces. |
| 05/13/2019 |
Arizona Diamondbacks optioned RHP Jon Duplantier to Reno Aces. |
| 05/11/2019 |
Arizona Diamondbacks optioned SS Ildemaro Vargas to Reno Aces. |
| 05/11/2019 |
Arizona Diamondbacks activated C Alex Avila from the 10-day injured list. |
| 05/09/2019 |
Arizona Diamondbacks recalled RHP Joh Duplantier from Reno Aces. |
| 05/09/2019 |
Arizona Diamondbacks optioned RHP Taylor Clarke to Reno Aces. |
| 05/07/2019 |
Arizona Diamondbacks recalled RHP Taylor Clarke from Reno Aces. |
| 05/07/2019 |
Arizona Diamondbacks optioned CF Tim Locastro to Reno Aces. |
| 05/03/2019 |
Arizona Diamondbacks recalled CF Tim Locastro from Reno Aces. |
| 05/03/2019 |
Arizona Diamondbacks sent RHP Matt Koch outright to Reno Aces. |
| 05/02/2019 |
Arizona Diamondbacks optioned C Caleb Joseph to Reno Aces. |
| 05/01/2019 |
Arizona Diamondbacks signed free agent RHP Jeanpier Cova to a minor league contract. |
| 05/01/2019 |
Arizona Diamondbacks signed free agent LHP Daker Tejeda to a minor league contract. |
| 04/30/2019 |
Arizona Diamondbacks activated LHP T.J. McFarland from the 10-day injured list. |
| 04/29/2019 |
Arizona Diamondbacks optioned RHP Jon Duplantier to Reno Aces. |
| 04/28/2019 |
Arizona Diamondbacks recalled RHP Jon Duplantier from Reno Aces. |
| 04/28/2019 |
Arizona Diamondbacks designated RHP Matt Koch for assignment. |
| 04/22/2019 |
Arizona Diamondbacks optioned RHP Jimmie Sherfy to Reno Aces. |
| 04/22/2019 |
Arizona Diamondbacks activated OF Blake Swihart. |
| 04/21/2019 |
Arizona Diamondbacks recalled RHP Jimmie Sherfy from Reno Aces. |
| 04/21/2019 |
Arizona Diamondbacks optioned RHP Taylor Clarke to Reno Aces. |
| 04/20/2019 |
Arizona Diamondbacks recalled RHP Taylor Clarke from Reno Aces. |
| 04/20/2019 |
Arizona Diamondbacks optioned CF Tim Locastro to Reno Aces. |
| 04/19/2019 |
Boston Red Sox traded C Blake Swihart and Future Considerations to Arizona Diamondbacks for CF Marcus Wilson. |
| 04/18/2019 |
Arizona Diamondbacks sent LHP T.J. McFarland on a rehab assignment to Reno Aces. |
| 04/10/2019 |
Arizona Diamondbacks selected the contract of C Caleb Joseph from Triple-A Reno. |
| 04/10/2019 |
Arizona Diamondbacks optioned RHP Jon Duplantier to Triple-A Reno. |
| 04/07/2019 |
Arizona Diamondbacks recalled INF/OF Tim Locastro from Triple-A Reno. |
| 04/07/2019 |
Arizona Diamondbacks placed C Alex Avila (strained left quadriceps) on the 10-day Injured List. |
| 04/05/2019 |
Arizona Diamondbacks recalled SS Ildemaro Vargas from Reno Aces. |
| 04/05/2019 |
Arizona Diamondbacks placed 3B Jake Lamb on the 10-day injured list retroactive to April 4, 2019. Left quadricep strain. |
| 04/01/2019 |
Arizona Diamondbacks selected the contract of RHP Jon Duplantier from Reno Aces. |
| 04/01/2019 |
Arizona Diamondbacks optioned SS Ildemaro Vargas to Reno Aces. |
| 03/28/2019 |
Arizona Diamondbacks placed LHP T.J. McFarland on the 10-day injured list retroactive to March 25, 2019. Left shoulder inflammation. |
| 03/28/2019 |
Arizona Diamondbacks placed RF Steven Souza Jr. on the 10-day injured list retroactive to March 26, 2019. Left knee injury. |
| 03/28/2019 |
Arizona Diamondbacks recalled SS Ildemaro Vargas from Reno Aces. |
| 03/28/2019 |
RHP Jon Duplantier assigned to Arizona Diamondbacks from Reno Aces. |
| 03/27/2019 |
San Diego Padres claimed RF Socrates Brito off waivers from Arizona Diamondbacks. |
| 03/26/2019 |
LHP Lane Ratliff assigned to Arizona Diamondbacks. |
| 03/26/2019 |
RHP Luis Castillo assigned to Arizona Diamondbacks. |
| 03/25/2019 |
Arizona Diamondbacks optioned SS Ildemaro Vargas to Reno Aces. |
| 03/24/2019 |
Arizona Diamondbacks optioned LHP Robby Scott to Reno Aces. |
| 03/24/2019 |
OF Jose Caballero assigned to Arizona Diamondbacks. |
| 03/24/2019 |
RHP Nick Green returned to New York Yankees from Arizona Diamondbacks. |
| 03/22/2019 |
Arizona Diamondbacks optioned C Caleb Joseph to Reno Aces. |
| 03/22/2019 |
RHP Matt Peacock assigned to Arizona Diamondbacks. |
| 03/21/2019 |
Arizona Diamondbacks released RHP Jaron Long. |
| 03/20/2019 |
SS Geraldo Perdomo assigned to Arizona Diamondbacks. |
| 03/20/2019 |
CF Alek Thomas assigned to Arizona Diamondbacks. |
| 03/20/2019 |
CF Jake McCarthy assigned to Arizona Diamondbacks. |
| 03/20/2019 |
Arizona Diamondbacks released 2B Adam Walton. |
| 03/20/2019 |
Arizona Diamondbacks signed free agent LHP Bernardo Rodriguez to a minor league contract. |
| 03/19/2019 |
Arizona Diamondbacks optioned CF Tim Locastro to Reno Aces. |
| 03/17/2019 |
RHP Mason McCullough assigned to Arizona Diamondbacks. |
| 03/17/2019 |
C Dominic Miroglio assigned to Arizona Diamondbacks. |
| 03/17/2019 |
2B Jancarlos Cintron assigned to Arizona Diamondbacks. |
| 03/17/2019 |
SS Camden Duzenack assigned to Arizona Diamondbacks. |
| 03/15/2019 |
Arizona Diamondbacks optioned RHP Joey Krehbiel to Reno Aces. |
| 03/15/2019 |
Arizona Diamondbacks optioned RHP Jimmie Sherfy to Reno Aces. |
| 03/15/2019 |
RHP Cole Bartlett assigned to Arizona Diamondbacks. |
| 03/15/2019 |
Arizona Diamondbacks released LHP Matt Marksberry. |
| 03/15/2019 |
Arizona Diamondbacks released RHP Shane Watson. |
| 03/14/2019 |
Arizona Diamondbacks released SS Ryan Dobson. |
| 03/14/2019 |
Arizona Diamondbacks released RHP Brad Goldberg. |
| 03/12/2019 |
Arizona Diamondbacks optioned RHP Taylor Clarke to Reno Aces. |
| 03/12/2019 |
Arizona Diamondbacks optioned 3B Kevin Cron to Reno Aces. |
| 03/12/2019 |
Arizona Diamondbacks optioned 2B Domingo Leyba to Reno Aces. |
| 03/12/2019 |
Arizona Diamondbacks optioned RHP Joel Payamps to Reno Aces. |
| 03/12/2019 |
Arizona Diamondbacks optioned RHP Bo Takahashi to Jackson Generals. |
| 03/12/2019 |
Arizona Diamondbacks optioned RHP Emilio Vargas to Jackson Generals. |
| 03/11/2019 |
Arizona Diamondbacks placed RHP Silvino Bracho on the 60-day injured list. Torn right ulnar collateral ligament |
| 03/11/2019 |
Arizona Diamondbacks signed free agent CF Adam Jones. |
| 03/11/2019 |
Arizona Diamondbacks signed free agent RHP Ryan Fritze to a minor league contract. |
| 03/10/2019 |
3B Marty Herum assigned to Arizona Diamondbacks. |
| 03/10/2019 |
C Jose Queliz assigned to Arizona Diamondbacks. |
| 03/10/2019 |
1B Cody Decker assigned to Arizona Diamondbacks. |
| 03/10/2019 |
SS Ryan Dobson assigned to Arizona Diamondbacks. |
| 03/10/2019 |
CF Tra Holmes assigned to Arizona Diamondbacks. |
| 03/10/2019 |
C Renae Martinez assigned to Arizona Diamondbacks. |
| 03/09/2019 |
RHP Breckin Williams assigned to Arizona Diamondbacks. |
| 03/09/2019 |
LHP Alex Young assigned to Arizona Diamondbacks. |
| 03/09/2019 |
C Matt Jones assigned to Arizona Diamondbacks. |
| 03/09/2019 |
3B Drew Ellis assigned to Arizona Diamondbacks. |
| 03/09/2019 |
1B Pavin Smith assigned to Arizona Diamondbacks. |
| 03/09/2019 |
RHP Tyler Mark assigned to Arizona Diamondbacks. |
| 03/09/2019 |
LHP Junior Garcia assigned to Arizona Diamondbacks. |
| 03/08/2019 |
OF Ryan Grotjohn assigned to Arizona Diamondbacks. |
| 03/05/2019 |
Arizona Diamondbacks signed free agent RHP Justin Vernia to a minor league contract. |
| 03/04/2019 |
OF Marcus Wilson assigned to Arizona Diamondbacks. |
| 03/02/2019 |
2B Adam Walton assigned to Arizona Diamondbacks. |
| 03/01/2019 |
LHP Miguel Aguilar assigned to Arizona Diamondbacks. |
| 03/01/2019 |
RHP Sam Lewis assigned to Arizona Diamondbacks. |
| 03/01/2019 |
RHP Jayson McKinley assigned to Arizona Diamondbacks. |
| 02/28/2019 |
RHP Justin Donatella assigned to Arizona Diamondbacks. |
| 02/27/2019 |
RHP Bud Jeter assigned to Arizona Diamondbacks. |
| 02/27/2019 |
LHP Kirby Bellow assigned to Arizona Diamondbacks. |
| 02/27/2019 |
C Alberto Rosario assigned to Arizona Diamondbacks. |
| 02/27/2019 |
RF Jeffrey Baez assigned to Arizona Diamondbacks. |
| 02/27/2019 |
LF Jamie Westbrook assigned to Arizona Diamondbacks. |
| 02/26/2019 |
SS Galli Cribbs Jr. assigned to Arizona Diamondbacks. |
| 02/26/2019 |
OF Ben DeLuzio assigned to Arizona Diamondbacks. |
| 02/26/2019 |
Arizona Diamondbacks signed free agent OF Cristofe Campo to a minor league contract. |
| 02/26/2019 |
Arizona Diamondbacks signed free agent C Daniel Leon to a minor league contract. |
| 02/25/2019 |
RHP Brad Goldberg assigned to Arizona Diamondbacks. |
| 02/25/2019 |
LHP Henry Owens assigned to Arizona Diamondbacks. |
| 02/25/2019 |
LHP Anthony Vasquez assigned to Arizona Diamondbacks. |
| 02/24/2019 |
RF Jason Morozowski assigned to Arizona Diamondbacks. |
| 02/24/2019 |
LF Travis Snider assigned to Arizona Diamondbacks. |
| 02/24/2019 |
Arizona Diamondbacks signed RHP Damien Magnifico. |
| 02/24/2019 |
RHP Kevin McCanna assigned to Arizona Diamondbacks. |
| 02/24/2019 |
LHP Daniel Gibson assigned to Arizona Diamondbacks. |
| 02/24/2019 |
RHP Riley Smith assigned to Arizona Diamondbacks. |
| 02/23/2019 |
Arizona Diamondbacks invited non-roster LHP Lucas Luetge to spring training. |
| 02/13/2019 |
Arizona Diamondbacks signed free agent C Caleb Joseph. |
| 02/13/2019 |
Arizona Diamondbacks placed RHP Taijuan Walker on the 60-day injured list. recovery from Tommy John surgery. |
| 02/08/2019 |
Arizona Diamondbacks signed free agent LHP Marc Rzepczynski to a minor league contract and invited him to spring training. |
| 02/08/2019 |
Arizona Diamondbacks signed free agent RHP Ricky Nolasco to a minor league contract and invited him to spring training. |
| 02/08/2019 |
Arizona Diamondbacks signed free agent LHP Lucas Luetge to a minor league contract. |
| 02/08/2019 |
Arizona Diamondbacks signed free agent RHP Michael Kohn to a minor league contract and invited him to spring training. |
| 02/05/2019 |
Arizona Diamondbacks traded RHP Jake Barrett to San Francisco Giants for cash. |
| 02/05/2019 |
Arizona Diamondbacks signed free agent RHP Luis Arias to a minor league contract. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Ryan Atkinson to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Kevin Ginkel to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Troy Scribner to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Braden Shipley to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Stefan Crichton to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Jon Duplantier to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Rubby De La Rosa to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster RHP Taylor Widener to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster SS Jazz Chisholm to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster C Daulton Varsho to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster 2B Juniel Querecuto to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster 2B Andy Young to spring training. |
| 01/31/2019 |
Arizona Diamondbacks invited non-roster LF Yasmany Tomas to spring training. |
| 01/31/2019 |
Arizona Diamondbacks signed free agent RHP Greg Holland. |
| 01/31/2019 |
Arizona Diamondbacks designated RHP Jake Barrett for assignment. |
| 01/30/2019 |
Arizona Diamondbacks signed free agent OF Endy Estrada to a minor league contract. |
| 01/25/2019 |
Arizona Diamondbacks sent LHP Jared Miller outright to Reno Aces. |
| 01/21/2019 |
Arizona Diamondbacks signed free agent 1B Wilmer Flores. |
| 01/21/2019 |
Arizona Diamondbacks designated LHP Jared Miller for assignment. |
| 01/16/2019 |
Arizona Diamondbacks traded cash and LHP Ronald Roman to New York Yankees for CF Tim Locastro. |
| 01/04/2019 |
Arizona Diamondbacks signed free agent LHP Matt Marksberry to a minor league contract. |
