MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
MLB Jerseys' to Feature Corporate Sponsor Logos for First Time Ever In 2023
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Red Sox reach $170 million jersey-patch deal, Mets also interested
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Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Red Sox Reportedly Strike $170M Jersey Patch Deal
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 reveal first-ever uniform advertisements; MassMutual patches coming in 2023
MassMutual is first jersey patch sponsor of the Red Sox
MassMutual lands deal for patch on Red Sox uniforms; Springfield company's deal with $17M yearly (report)
Yankees Jersey Patch Deal Is MLB's Richest at $25M a Year –
Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
