Red Sox uniforms will be unaffected by new MLB rules in 2023
Red Sox reportedly sign jersey patch deal with MassMutual
Red Sox fans dismayed by their team's new sponsored jerseys
John Hancock ending long-held Boston Red Sox sponsorship
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
MassMutual is first jersey patch sponsor of the Red Sox
Boston Red Sox sign BetMGM as first betting sponsor