D-backs' J.D. Martinez hits four home runs
Martinez homers, leads Dodgers past Rockies 14-3 - CBS Los Angeles
JD Martinez Hits 4 Home Runs vs. Dodgers
J.D. Martinez To Make MLB History By Signing After Hitting 4 Home
Martinez homers 4 times as Diamondbacks beat Dodgers 13-0
Why did J.D. Martinez sign with the Dodgers for less money? - True
D-backs' J.D. Martinez hits four home runs
Los Angeles Dodgers fans excited as team signs J.D. Martinez to 1
J.D. Martinez's 4-HR game ranked best at the plate in D-backs history
D-backs' J.D. Martinez hits four home runs
Dodgers Offseason: L.A. Adds DH Specialist J.D. Martinez