MassMutual is first jersey patch sponsor of the Red Sox
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Red Sox, MassMutual Partner Up
MORE
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox
Boston Red Sox and Springfield-based life insurer, MassMutual partner up
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
Twins making careful decision about ad patches on players' jerseys
Yankees won't have jersey patch for Opening Day, but it's coming
Red Sox Reportedly Strike $170M Jersey Patch Deal
Yankees Announce Starr Insurance Jersey Patch, Partnership in Video, News, Scores, Highlights, Stats, and Rumors
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, MassMutual near a $17M jersey patch deal - Boston Business Journal
Navy MassMutual patch. -White MassMutual patch. The white patch will be worn on the alternate navy jersey. The navy patch will be worn on all other
(2) 2023 Boston Red Sox MassMutual Advertising Jersey Patch