Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
MassMutual, Red Sox announce multiyear partnership
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Marcus Smart loving Trevor Story, Franchy Cordero wearing his 36 as Red Sox wear Celtics jerseys on plane to Chicago
Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
Red Sox play ball with a new signature sponsor - BOStoday
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Proud Partner of the Boston Red Sox
Red Sox play ball with a new signature sponsor - BOStoday
MassMutual is first jersey patch sponsor of the Red Sox
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro