MassMutual is first jersey patch sponsor of the Red Sox

Phillies may have sponsored uniform patch this season

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

Reds get $5M per year from Kroger for uniform patch - Redleg Nation

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

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

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

Red Sox play ball with a new signature sponsor - BOStoday

MLB's Rangers hire CSM to find first jersey patch sponsor - Sportcal

Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox

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