Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
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MassMutual becomes 'signature sponsor' for Boston Red Sox
Check Out New Photos Of Red Sox Partnership Jersey Patch
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
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Boston Red Sox bag US$170m MassMutual jersey patch deal, says
NYSportsJournalism.com - Home
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Red Sox reach $170 million jersey-patch deal, Mets also interested
Hc 011516 by The Island 360 - Issuu
Boston Red Sox land a 10-year partnership with MassMutual