Mack went 1-for-2 with a two-run home run in Monday's 8-5 loss to Houston.
Mack scorched a two-run homer into the second deck in right field to open the scoring in the second inning. The rookie was lifted for Leo Jimenez in the seventh inning after left-hander Steven Okert entered the game for Houston. Mack has gone just 7-for-33 (.212) in 14 games this month, though three of the backstop's hits have gone for homers. Overall, he's slashing .242/.302/.424 with eight homers, 26 RBI and 25 runs scored.