MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

Red Sox reach $170 million jersey-patch deal, Mets also interested

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

MassMutual is first jersey patch sponsor of the Red Sox

Red Sox reach $170 million jersey-patch deal, Mets also interested

Phillies may have sponsored uniform patch this season

MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph

Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park

MLB Opening Day: Jersey Patches - Foul Or Fair Game?

jerseys – Blogging the Red Sox