Here's Why JD Martinez Has His Full Name on Back of Red Sox Jersey
What does J.D. Martinez's opt-in mean for Red Sox and Mookie Betts? - ESPN
How J.D. Martinez changed the culture of hitting within the Red Sox clubhouse - The Athletic
Nike Youth Boston Red Sox J.D Martinez #28 Navy T-Shirt
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Boston Red Sox - Wikipedia
How the Red Sox have turned around a disastrous 2022 start: Starting pitching looms large
agent-garber-contract-j-d-martinez-red-sox - Beyond the Box Score
Sources: Dodgers add J.D. Martinez, bolstering lineup and clubhouse with veteran presence - The Athletic
Ex-Detroit Tigers putting their stamp on Red Sox run to World Series
Red Sox flex muscles, power past Rays 14-6 to even ALDS 1-1 – KXAN Austin
Red Sox star J.D. Martinez focuses on routine to recapture swing