MassMutual will be the first sponsor to have its logo on Red Sox

Why MassMutual invested in a jersey sponsorship with the Red Sox

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

Kiké Hernandez isn't a fan of the Red Sox's new ad patch

A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros

MLB Team Sponsorship Revenue Grew To $1.5 Billion In 2023, Report Shows

MassMutual, Red Sox announce multiyear partnership

jerseys – Blogging the Red Sox

Chris Creamer SportsLogos.Net on X: The Diamondbacks join the San Diego Padres and Boston Red Sox as the first three MLB teams to announce in-game jersey ads for 2023 /

MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald

Red Sox will have MassMutual logo on their jerseys beginning in 2023

Red Sox Sign Japanese Batting Champ Yoshida - Rafu Shimpo

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

MLB Jerseys' to Feature Corporate Sponsor Logos for First Time Ever In 2023