Photos: Boston Red Sox Sign J.D. Martinez. - Billie Weiss

J.D. Martinez makes Red Sox Spring Training debut

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Red Sox: 3 reasons why J.D. Martinez didn't opt-out to test free

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J.D. Martinez opts in to final year of contract with Red Sox, per

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Red Sox: JD Martinez 'fed up, would rather sign with another club

Red Sox: J.D. Martinez backs drunk Tom Brady with awesome shirt at

Boston Red Sox's J.D. Martinez has had tough spring but showed 'a

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