J.D. Martinez homers 4 times as Diamondbacks shut out Dodgers – The Denver Post
J.D. Martinez To Make MLB History By Signing After Hitting 4 Home
D-backs' J.D. Martinez hits four home runs
Los Angeles Dodgers sign J.D. Martinez
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J.D. Martinez Joins Exclusive Four-Homer Club - The New York Times
D-backs' J.D. Martinez hits four home runs
JD Martinez Hits 4 Home Runs vs. Dodgers
Martinez homers 4 times as Diamondbacks beat Dodgers 13-0
J.D. Martinez hits 4 home runs for the Diamondbacks, tying MLB
JD Martinez Hits 4 Home Runs vs. Dodgers
Why did J.D. Martinez sign with the Dodgers for less money? - True