MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in 2023 – SportsLogos.Net News
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Yankees won't have jersey patch for Opening Day, but it's coming
Jersey patch ads could be coming for Yankees, Mets in the near future
Red Sox reach $170 million jersey-patch deal, Mets also interested
Red Sox reportedly sign jersey patch deal with MassMutual
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Boston Red Sox make history with record $170 million ad-patch deal, other teams to follow suit
MLB's announced jersey patch deals so far-San Diego Padres: Motorola. Boston Red Sox: MassMutual. Los Angeles Angels: Foundation Building Materials. Arizona Diamondbacks: Avnet : r/baseball