MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Cleveland Guardians to wear Marathon jersey patch
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
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
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MassMutual becomes 'signature sponsor' for Boston Red Sox
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
3,551 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images
Tom Caron: Time is running out for Red Sox to make playoff push
city connect – Blogging the Red Sox
MassMutual, Red Sox announce multiyear partnership
Legendary MLB teams break marketing ground with insurance sponsors - Insurance News
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Chris Cotillo on X: MassMutual is the new “signature partner” of the Red Sox. They get a jersey patch and the sign that replaces the John Hancock sign in center field. /
Red Sox kicks off plan to bring all BPS 6th graders to Fenway Park
