Red Sox - MassMutual

Jennifer Halloran, CMO, MassMutual on Sports Marketing

Red Sox Announce Jersey Sponsorship, Patch With Mass Mutual

Red Sox reportedly sign jersey patch deal with MassMutual

Red Sox - MassMutual

Red Sox Winter Weekend

Boston Red Sox prospect watch: Injuries and call-ups rule the week

Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News

Red Sox to sport MassMutual logo under new partnership - Boston Business Journal

Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023

MassMutual, Red Sox announce multiyear partnership

Red Sox complete comeback to defeat Braves

Kim Crescentini, MPAc on LinkedIn: Celebrating Red Sox Day today at MassMutual! ⚾️

Boston Red Sox Holding Breath After Latest Injury to Chris Sale - Fastball

Red Sox, MassMutual Foundations Launch Fenway Park Educational Tours for Sixth Grade BPS Students - Red Sox Foundation