Red Sox will have MassMutual logo on their jerseys beginning in

Red Sox to sport MassMutual logo under new partnership - Boston Business Journal

Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox

MassMutual, Red Sox announce multiyear partnership

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

Check Out New Photos Of Red Sox Partnership Jersey Patch

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

Sox say so long to John Hancock. But hello maybe to MassMutual. - The Boston Globe

jerseys – Blogging the Red Sox

Rafael Devers: 'Money can't change me' – Boston Herald

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

Red Sox ready to host rival Yankees for first time in 2023, Red Sox