Diamondbacks starter Zac Gallen is trying to get back on track. Against the Rockies on May 17, Gallen was tagged for six ...

Arizona Diamondbacks GM Mike Hazen wants to see a healthy Justin Martinez and A.J. Puk before seeking another top-end arm ...

The Arizona Diamondbacks are getting a crucial arm back ahead of their three-game series against the St. Louis Cardinals.

The Diamondbacks optioned right-handed reliever Christian Montes De Oca on Thursday and pulled Justin Martinez off the IL on Friday.

The Arizona Diamondbacks announced on Friday that they reinstated right-handed reliever Justin Martinez (shoulder) from the ...

The team announced Martinez's return on social media Friday after clearing out a roster spot for him by optioning reliever Christian Montes De Oca back to the minor leagues on Thursday. Montes De Oca ...

As expected, the Arizona Diamondbacks have officially activated fireballing reliever Justin Martinez from the 15-day injured ...

Arizona Diamondbacks manager Torey Lovullo addressed several hot topics Friday afternoon during a radio show vist. Those included Justin Martinez return and usa ...

Roster movements in the bullpen were announced for the Arizona Diamondbacks as they optioned Christian Montes De Oca to ...

Arizona Diamondbacks (26-24, fourth in the NL West) vs. St. Louis Cardinals (27-23, second in the NL Central) St. Louis; Friday, 8:15 p.m. EDT PITCHING PROBABLES: Diamondbacks: Zac Gallen (3-5, 5.

The Arizona Diamondbacks made the following roster moves. The D-backs’ 40-man roster is at 39. Reinstated from the 15-day ...

The Diamondbacks activated Martinez (shoulder) from the 15-day injured list Friday. Martinez has been shelved for most of May with right shoulder inflammation but is ready to go after making two ...