Red Sox reportedly strike $170M jersey patch deal - MarketWatch
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Cleveland Guardians to wear Marathon jersey patch
Red Sox Mass Mutual Collaboration – NBC Boston
Red Sox, MassMutual Partner Up
MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster
Twins making careful decision about ad patches on players' jerseys
MLB Jerseys' to Feature Corporate Sponsor Logos for First Time Ever In 2023
MassMutual is first jersey patch sponsor of the Red Sox
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
The MassMutual jersey patch is displayed during a Boston Red Sox News Photo - Getty Images