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MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
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Cleveland Guardians to wear Marathon jersey patch
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Reds get $5M per year from Kroger for uniform patch - Redleg Nation
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MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
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Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
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Detroit Tigers to add Meijer patch on jerseys
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Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
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Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox
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MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
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MLB Jersey Patch Market Warming Up As Season Approaches
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Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
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Boston Red Sox sign BetMGM as first betting sponsor
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Braves add Quikrete as uniform sponsorship patch