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The Red Sox, for all the streakiness, are proving exactly who we
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Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
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Red Sox to sport MassMutual logo under new partnership - Boston
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MLB's Diamondbacks agree jersey patch deal with Avnet
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Red Sox unveil uniforms to honor the Boston Marathon
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MassMutual is first jersey patch sponsor of the Red Sox
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Kenley Jansen hopes that the Red Sox buy at trade deadline
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MassMutual will be the first sponsor to have its logo on Red Sox
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MassMutual, Red Sox announce multiyear partnership