MassMutual is first jersey patch sponsor of the Red Sox

The Future Of Jersey Sponsorships Across US Sports Leagues

Ken Madsen on LinkedIn: Great spending the day at the “New Balance” headquarters in Boston…

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

Red Sox play ball with a new signature sponsor - BOStoday

MLB's Rangers hire CSM to find first jersey patch sponsor - Sportcal

MLB Fans Are Crushing The Braves Over Their Hideous Uniform Sponsor Patches

Marlins, ADT announce jersey patch sponsorship - Fish Stripes

Crazy Quilt: Jersey Sponsorships Result in Patchwork of Deals - TicketManager

Astros agree to deal to add Oxy jersey patch for 2023 season

Boston Red Sox mascots Wally and Tessie display the patch during a News Photo - Getty Images

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