Which Boston Red Sox swings heaviest bat? Is it J.D. Martinez
Martinez focuses on routine to recapture swing
J.D. Martinez hits his league-leading 20th home run
J.D. Martinez, David Price lift Red Sox past Dodgers for 2-0 World Series lead
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Bobby Dalbec getting hitting advice from J.D. Martinez
Boston Red Sox 2020 season in review: J.D. Martinez - Over the Monster
J.D. Martinez calls his swing 'awful'; Boston Red Sox DH is 2-for-23 with no RBIs in his past six games
J.D. Martinez and other big hitters pulling for the return of opposite-field success - The Boston Globe
J.D. Martinez signed with the Red Sox, surprise
For his first homer as a Red Sox, J.D. Martinez gets the silent treatment in the dugout - The Boston Globe
Orioles stand on brink of elimination after dropping series finale to Red Sox, 5-3 - Camden Chat
Boston Red Sox star J.D. Martinez focuses on routine to recapture swing
How J.D. Martinez transformed an awkward swing into an elite one - The Boston Globe
Statcast data reflects J.D. Martinez's skills