Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
Final Red Sox homestand of the year is one of lasts – Boston 25 News
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Phillies may have sponsored uniform patch this season
Reds get $5M per year from Kroger for uniform patch - Redleg Nation
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox
OTM Open Thread 12/1: It is Thursday - Over the Monster
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Red Sox, MassMutual Partner Up
Are There Ads On MLB Jerseys?
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox will have MassMutual logo on their jerseys beginning in 2023 – Blogging the Red Sox