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 make history with record $170 million ad-patch deal, other teams to follow suit
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
Logos and uniforms of the Boston Red Sox - Wikipedia
Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Milliken's Red Sox recap - Mariners 10, Red Sox 1
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
Boston Red Sox sign BetMGM as first betting sponsor