Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of the Boston Red Sox
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
MLB Jerseys' to Feature Corporate Sponsor Logos for First Time Ever In 2023
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
MassMutual, Red Sox announce multiyear partnership
Red Sox lose series to Pirates at home
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Legendary MLB teams break marketing ground with insurance sponsors - Insurance News
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Now in centerfield at Fenway Park!, Boston Red Sox, Fenway Park