MassMutual will be the first sponsor to have its logo on Red Sox
Chris Sale returns from injury, leads Red Sox over Tigers
MassMutual, Red Sox announce multiyear partnership
Atlanta Braves vs. Boston Red Sox (7/26/23): FREE live stream, time, details, odds
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Red Sox will have MassMutual logo on their jerseys beginning in 2023
MLB Jersey Patch Market Warming Up As Season Approaches
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
What MLB teams will have uniform ad patches in 2023?