Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Proud Partner of the Boston Red Sox
Marcus Smart loving Trevor Story, Franchy Cordero wearing his 36
Sox say so long to John Hancock. But hello maybe to MassMutual
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Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
Red Sox play ball with a new signature sponsor - BOStoday
MassMutual will be the first sponsor to have its logo on Red Sox
Men's Boston Red Sox Pro Standard White Team Logo T-Shirt
Red Sox to sport MassMutual logo under new partnership - Boston
Sox say so long to John Hancock. But hello maybe to MassMutual