J.D. Martinez makes Red Sox history despite struggle-filled season
J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe
D-backs' J.D. Martinez hits four home runs
J.D. Martinez To Make MLB History By Signing After Hitting 4 Home Runs Against Dodgers
MLB's 'Moneyball' Power Rankings 2016: Who Is Overpaying/Underpaying the Most?, News, Scores, Highlights, Stats, and Rumors
J. D. Martinez's solo home run, 04/17/2016
Final Fact or Fiction on All of MLB's Hottest Pre-Deadline Buzz, Rumors, News, Scores, Highlights, Stats, and Rumors
J.D. Martinez hits four home runs against Dodgers
ARI@LAD: Martinez hits four home runs against Dodgers
Red Sox: J.D. Martinez's clutch hitting extends streak
A look at four-home run games in MLB history
D-backs' J.D. Martinez hits four home runs
A look at four-home run games in MLB history
Each MLB Team's Nightmare 2017-18 Offseason Scenario, News, Scores, Highlights, Stats, and Rumors