Marcus Smart loving Trevor Story, Franchy Cordero wearing his 36 as Red Sox wear Celtics jerseys on plane to Chicago
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Boston Red Sox land a 10-year partnership with MassMutual
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
NYSportsJournalism.com - Home
NYSportsJournalism.com - Home
Houston Astros reveal Oxy as first ever jersey partner - SportsPro
Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
MassMutual, Red Sox announce multiyear partnership
It's come to this: our Red Sox as human billboards