MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
3,550 Shirt Sponsor Stock Photos, High-Res Pictures, and Images - Getty Images
Red Sox reveal 2023 uniform change
MORE
Logos and uniforms of the Boston Red Sox - Wikipedia
MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)
Ex-Yankees pitchers destined to miss Red Sox Opening Day
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald
jerseys – Blogging the Red Sox
Bruins reveal cybersecurity firm Rapid7 will be first sponsor of patch on game and practice jerseys - The Boston Globe
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
What MLB teams will have uniform ad patches in 2023?