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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
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Men's Boston Red Sox Pro Standard White Team Logo T-Shirt
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
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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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Red Sox play ball with a new signature sponsor - BOStoday
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It's come to this: our Red Sox as human billboards
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Proud Partner of the Boston Red Sox
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Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
![Boston Red Sox confirm MassMutual as signature sponsor - SportsPro](https://media.bizj.us/view/img/4679161/churchilldowns*900xx2400-1350-0-125.jpg)
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
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Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
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Red Sox play ball with a new signature sponsor - BOStoday
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Red Sox to sport MassMutual logo under new partnership - Boston Business Journal