Red Sox Winter Weekend
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
MassMutual logo patches
FIRST LOOK: sponsor patches on 2023 MLB jerseys
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros
UniWatch] Gross: Red Sox Reveal Uniform Advertisement for 2023 : r/baseball
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
It's come to this: our Red Sox as human billboards
The Boston Red Sox announced a major off-the-field partnership with MassMutual