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MassMutual will be the first sponsor to have its logo on Red Sox
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Red Sox reach $170 million jersey-patch deal, Mets also interested
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Boston Red Sox land a 10-year partnership with MassMutual
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Sox say so long to John Hancock. But hello maybe to MassMutual
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Boston Red Sox bag US$170m MassMutual jersey patch deal, says
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Boston Red Sox Archives - SportsPro
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Sox say so long to John Hancock. But hello maybe to MassMutual
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://www.masslive.com/resizer/OSkhHMIMeVwzGvMBILxYGc55om8=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/4SHYSX4EBVEEJFFPQDBZZVWUI4.JPG)
Red Sox reveal first-ever uniform advertisements; MassMutual
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Red Sox reveal first-ever uniform advertisements; MassMutual
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Red Sox Mass Mutual Collaboration – NBC Boston
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Boston Red Sox bag US$170m MassMutual jersey patch deal, says
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Red Sox debut new uniform advertisements as part of 10-year deal
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Red Sox to sport MassMutual logo under new partnership - Boston
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It's come to this: our Red Sox as human billboards