A rizona Diamondbacks starter Zac Gallen was locked up in a pitcher's duel against St. Louis Cardinals Miles Mikolas Friday ...

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 ...

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

After Zac Gallen struggled during his last outing, Diamondbacks manager Torey Lovullo decided to switch things up.

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 (3-6) took the loss Friday against the Cardinals after allowing four runs on three hits and four walks in 5.2 innings. He struck out four. Despite giving up just three knocks, Gallen yielded at ...

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

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

Diamondbacks starter Zac Gallen threw five shutout innings to start his night, but the Cardinals rallied for four runs off him to snatch a win.

Our MLB prop picks for Friday night expect Zac Gallen to struggle vs. the steady St. Louis lineup. We'll also target ...

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Gallen allowed six runs on eight hits and two walks while striking out five batters over five innings in a no-decision against Colorado on Saturday.