J.D. Martinez Contract Includes Medical Protection For Red Sox, Third Opt-Out For Martinez - MLB Trade Rumors

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

J.D. Martinez says he's 'probably not' opting out of his contract

opt out – Blogging the Red Sox

Mets, Max Scherzer Agree To Record-Setting Three-Year Deal - MLB Trade Rumors

J.D. Martinez, Xander Bogaerts expected to test free agency

J.D. Martinez not opting out of contract with Red Sox - The Boston Globe

Tuesday's MLB: Carlos Correa spurns Mets, reaches $200M deal with Twins

opt out – Blogging the Red Sox

opt out – Blogging the Red Sox

J.D. Martinez Discusses Opt-Out Possibility - MLB Trade Rumors

J.D. Martinez declines to exercise opt-out clause, returns to Boston Red Sox for 2022 MLB season - ESPN

J.D. Martinez emerges as top Red Sox trade candidate with Mets, Dodgers reportedly interested: 'Whatever happens, happens'

J.D. Martinez not opting out of contract with Red Sox - The Boston Globe