MassMutual is first jersey patch sponsor of the Red Sox
Twins making careful decision about ad patches on players' jerseys
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
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MLB's Detroit Tigers expand Meijer sponsorship with jersey patch deal
Boston Red Sox sign BetMGM as first betting sponsor
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox
Red Sox Reportedly Strike $170M Jersey Patch Deal
Red Sox play ball with a new signature sponsor - BOStoday
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
