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Now in centerfield at Fenway Park!, Official Partner of the Boston Red Sox
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Jennifer Halloran, CMO, MassMutual on Sports Marketing
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Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
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Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
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Red Sox Winter Weekend in Springfield kicks off with Fan Fest at Mass Mutual Center
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Chris Sale hosting breast cancer survivors and Susan G. Komen staff at Fenway Park on Mother's Day - NBC2 News
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Red Sox sign outfielder Rob Refsnyder through 2024, with team option for 2025 - CBS Boston
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Kenley Jansen talks excitement of signing with Red Sox – NBC Sports Boston
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A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
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Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Boston Red Sox Ladies Replica Jersey with Mass Mutual Patch on the sleeve Material: 100% Polyester Cool Base ® technology is made with interlocking
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Mass Mutual Ladies Boston Red Sox Nike White HOME Cool Base Jersey
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What MLB teams will have uniform ad patches in 2023?
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The Boston Red Sox announced a major off-the-field partnership with MassMutual – Boston 25 News
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Mets-Red Sox rained out Friday, will play split-doubleheader Saturday