Final Red Sox homestand of the year is one of lasts – Boston 25 News
MLB Opening Day: Jersey Patches - Foul Or Fair Game?
Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox
Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox
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
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
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
For the first time, historic Boston Red Sox jersey will have a sponsor patch
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Red Sox will not be affected by MLB's new uniform rules in 2023
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox
Red Sox reach $170 million jersey-patch deal, Mets also interested