Greinke vs. Bumgarner
D-backs @ GiantsSeptember 16, 2017 | 00:00:21
Arizona's Zack Greinke is set to duel on the mound with Giants left-hander Madison Bumgarner in San Francisco
Arizona's Zack Greinke is set to duel on the mound with Giants left-hander Madison Bumgarner in San Francisco