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Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox
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Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
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Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
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Red Sox, MassMutual Partner Up
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Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
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MLB Jersey Patch Market Warming Up As Season Approaches
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Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
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Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
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Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
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Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
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What MLB teams will have uniform ad patches in 2023?
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jerseys – Blogging the Red Sox
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Boston Red Sox confirm MassMutual as signature sponsor - SportsPro