The Arizona Diamondbacks won game two of their four-game series with the San Francisco Giants on Tuesday by a score of 8-2. Zac Gallen delivered his best start in nearly a month, and his offense belted four homers, offering him plenty of run support. The Diamondbacks improve to 43-42, and the Giants fall to 45-41.

The Arizona Diamondbacks clobbered four home runs, and Zac Gallen delivered an ace-like performance against the Giants on Tuesday night.