J.D. Martinez is 'completely obsessed with baseball' - The Boston Globe
What took so long?! How the Red Sox's much-delayed deal with J.D. Martinez embodies MLB's weird winter - ESPN - Boston Red Sox Blog- ESPN
How J.D. Martinez changed the culture of hitting within the Red Sox clubhouse - The Athletic
How J.D. Martinez transformed an awkward swing into an elite one - The Boston Globe
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J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe
JD Martinez Reacts To The Red Sox Trading Mookie Betts - The Spun: What's Trending In The Sports World Today
Boston Red Sox slugger J.D. Martinez's preparation made ex-teammate Zack Greinke 'a little worried about him'
iPhone XS Max JD Martinez Obsessed Boston Baseball Player MLBPA Case : Cell Phones & Accessories
J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe
Struggling, J.D. Martinez focuses on the present, but what is the future of his swing? - The Boston Globe