MassMutual, Red Sox announce multiyear partnership
Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
Red Sox, MassMutual Partner Up
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
The Boston Red Sox announced a major off-the-field partnership with MassMutual
Jose Altuve hits 2-run HR to complete 1st cycle of his career, Astros crush Red Sox 13-5
Take us out to the ballgame - BOStoday
Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe