Martinez's 40th homer
D-backs @ GiantsSeptember 17, 2017 | 00:00:28
J.D. Martinez drills a two-run home run, his 40th of the season, to center field, cutting the D-backs' deficit to 4-2 in the top of the 6th
J.D. Martinez drills a two-run home run, his 40th of the season, to center field, cutting the D-backs' deficit to 4-2 in the top of the 6th