Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
MassMutual is first jersey patch sponsor of the Red Sox
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Yankees Announce Starr Insurance Jersey Patch, Partnership in Video, News, Scores, Highlights, Stats, and Rumors
What MLB teams will have uniform ad patches in 2023?
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Red Sox, MassMutual Partner Up