MassMutual is first jersey patch sponsor of the Red Sox
Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald
MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball
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MassMutual is first jersey patch sponsor of the Red Sox
Red Sox reach $170 million jersey-patch deal, Mets also interested
Why MassMutual invested in a jersey sponsorship with the Red Sox
Boston Red Sox mascots Wally and Tessie display the patch during a News Photo - Getty Images
MLB's Rangers hire CSM to find first jersey patch sponsor - Sportcal
MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball
jerseys – Blogging the Red Sox
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
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Check Out New Photos Of Red Sox Partnership Jersey Patch
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit