Martinez's RBI double in the 6th
Cubs @ D-backsAugust 12, 2017 | 00:00:24
J.D. Martinez lines a ball off the right-field wall for an RBI double, giving the D-backs a 1-0 lead in the bottom of the 6th inning
J.D. Martinez lines a ball off the right-field wall for an RBI double, giving the D-backs a 1-0 lead in the bottom of the 6th inning