Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Yankees Jersey Patch Deal Is MLB's Richest at $25M a Year –
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
Red Sox believe they're still in hunt for Xander Bogaerts as Winter Meetings approach - The Athletic
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Tom Caron: Time is running out for Red Sox to make playoff push
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports