McMahon went 2-for-5 with three-run home run during Tuesday's 9-6 loss to the Cardinals.
EDGE Analysis
McMahon singled during the first inning and clubbed a three-run homer in the fifth, but he struck out in his other three plate appearances. The 28-year-old has three home runs and eight RBI through 12 games, though he's hitting just .220 and has a 39.1 percent strikeout rate.