Phillies may have sponsored uniform patch this season
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Chris Sale returns from injury, leads Red Sox over Tigers
Kiké Hernandez isn't a fan of the Red Sox's new ad patch
Boston Red Sox and Springfield-based life insurer, MassMutual partner up
MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
Red Sox reveal 2023 uniform change
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros
Official Charity of the Boston Red Sox Red Sox Foundation - Red Sox Foundation
Milliken's Red Sox recap - Mariners 10, Red Sox 1
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
MassMutual is first jersey patch sponsor of the Red Sox