Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

It's come to this: our Red Sox as human billboards

Houston Astros reveal Oxy as first ever jersey partner - SportsPro

Red Sox to sport MassMutual logo under new partnership - Boston Business Journal

Marcus Smart loving Trevor Story, Franchy Cordero wearing his 36 as Red Sox wear Celtics jerseys on plane to Chicago

Red Sox play ball with a new signature sponsor - BOStoday

Boston Red Sox sign BetMGM as first betting sponsor

Houston Astros reveal Oxy as first ever jersey partner - SportsPro

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