Martinez's second jack of game
D-backs @ DodgersSeptember 4, 2017 | 00:00:30
J.D. Martinez cranks a solo homer to right-center, mashing his second jack of the day in the top of the 7th for a 3-0 D-backs lead
J.D. Martinez cranks a solo homer to right-center, mashing his second jack of the day in the top of the 7th for a 3-0 D-backs lead