MassMutual is first jersey patch sponsor of the Red Sox

Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

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

MassMutual is first jersey patch sponsor of the Red Sox

3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images

Boston Red Sox sign BetMGM as first betting sponsor

Red Sox uniforms will be unaffected by new MLB rules in 2023

MassMutual, Red Sox announce multiyear partnership

Navy MassMutual patch. -White MassMutual patch. The white patch will be worn on the alternate navy jersey. The navy patch will be worn on all other

(2) 2023 Boston Red Sox MassMutual Advertising Jersey Patch

Boston Red Sox and Springfield-based life insurer, MassMutual partner up

Red Sox play ball with a new signature sponsor - BOStoday