Martinez's two-run homer
D-backs @ DodgersSeptember 4, 2017 | 00:00:29
J.D. Martinez slaps a two-run jack to left, putting the D-backs on the board with a 2-0 lead on his 31st homer of the year
J.D. Martinez slaps a two-run jack to left, putting the D-backs on the board with a 2-0 lead on his 31st homer of the year