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

Boston Red Sox Archives - SportsPro

MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

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Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023

Boston Red Sox Archives - SportsPro

Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023

Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News

NYSportsJournalism.com - Media Kit

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