J.D. Martinez is 'completely obsessed with baseball' - The Boston Globe

How J.D. Martinez Rose from Division II Obscurity, MLB Reject to Elite Superstar, News, Scores, Highlights, Stats, and Rumors

J.D. Martinez is 'completely obsessed with baseball' - The Boston Globe

J.D. Martinez expresses desire to remain in Boston

Boston Red Sox Shouldn't Re-Sign J.D. Martinez - Belly Up Sports

Red Sox: J.D. Martinez hits the ball harder than Aaron Judge

How J.D. Martinez changed the culture of hitting within the Red Sox clubhouse - The Athletic

Daily Red Sox Links: Liking J.D. Martinez before it was cool - Over the Monster

J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe

Is the risk worth the reward with J.D. Martinez? - The Boston Globe

Xander Bogaerts lists his reason for recruiting the newest 2B for the Boston Red Sox, I'm obsessed with winning

J.D. Martinez is 'completely obsessed with baseball' - The Boston Globe

What happened to J.D. Martinez? Why he's constantly tinkering to become the player he used to be - The Boston Globe

J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe