J.D. Martinez stays: Boston Red Sox DH opts in for final year of contract, will earn $19.35M in 2022
J.D. Martinez seems to have found the key, and he's locked in - The Boston Globe
Red Sox slugger J.D. Martinez can breathe a sigh of relief as trade deadline passes without a deal - The Boston Globe
5 things to know about J.D. Martinez – NBC Boston
Grand game: Boston's 2 slams lead 9-5 ALCS win over Astros - The San Diego Union-Tribune
J.D. Martinez agrees to one-year, $10 million deal with Dodgers
How J.D. Martinez's contract decision impacts the Red Sox's plans for Mookie Betts and others
J.D. Martinez declines to opt out, remains with Red Sox
MLB trade deadline winners and losers: Padres score, Rockies bore - Sports Illustrated