Arizona manager Torey Lovullo had Jose Herrera catch Gallen for Friday's series opener against St. Louis, after the pitcher had struggled in his previous outing, Joe Harris of MLB.com reports. The ...

Gallen has a career 3.12 ERA against the club that drafted him in St. Louis. His most recent start was a six-inning, seven ...

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 ...

Arizona Diamondbacks starting pitcher Zac Gallen has been baffled by the worst early season struggle of his career.

The manager spoke about Justin Martinez's role upon his return, Zac Gallen and Jose Herrera pairing, and Jordan Lawlar's ...

Three players stand out due to their struggles, and Diamondbacks fans are fed up with their constant slumps.

Arizona Diamondbacks pitcher Zac Gallen gave up six runs in five innings, tying a career worst with four home runs allowed.

Right-hander Zac Gallen has had two seasons so far in 2025. One season against New York teams, where he's allowed just two ...

The Diamondbacks' Zac Gallen had a shutout through five innings, but a three-run triple by the Cardinals' Nolan Arenado ...