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

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

As the Arizona Diamondbacks head into the second half of their six-game road trip, they are getting some much-needed help in ...

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

The team has not announced Martinez's return, but did clear a roster spot for him by optioning reliever Christian Montes De Oca back to the minor leagues on Thursday. Montes De Oca was called up on ...

After Arizona Diamondbacks RHP Justin Martinez pumped 101.5 mph during a rehab game, Torey Lovullo more than hinted he will return this week.

Zac Gallen is coming off a so-so start as far as numbers go, with four runs and 10 hits allowed in 5 ⅔ innings of a loss to ...

The Arizona Diamondbacks received some good news over the weekend as right-hander Justin Martinez made a successful rehab ...

Diamondbacks manager Torey Lovullo said after Wednesday's 3-1 loss to the Dodgers that Martinez (shoulder) has a good chance to return from the 15-day injured list for this weekend's series in St.

The Diamondbacks optioned right-handed reliever Christian Montes De Oca on Thursday, opening a roster spot for the return of Justin Martinez.

The Arizona Republic's Jose M. Romero writes that Arizona Diamondbacks right-handed reliever Justin Martinez (shoulder) could ...