MassMutual is first jersey patch sponsor of the Red Sox

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

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

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News

Marlins, ADT announce jersey patch sponsorship - Fish Stripes

Check Out New Photos Of Red Sox Partnership Jersey Patch

Red Sox reportedly sign jersey patch deal with MassMutual

MLB Opening Day: Jersey Patches - Foul Or Fair Game?