MassMutual is first jersey patch sponsor of the Red Sox

Red Sox play ball with a new signature sponsor - BOStoday

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

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

Marlins, ADT announce jersey patch sponsorship - Fish Stripes

Red Sox debut new uniform advertisements as part of 10-year deal with MassMutual, Sports

Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

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

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

Yankees won't have jersey patch for Opening Day, but it's coming

MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)

MassMutual, Red Sox announce multiyear partnership

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