Jersey patch ads could be coming for Yankees, Mets in the near future
Red Sox reportedly sign jersey patch deal with MassMutual
Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
MLB Opening Day: Jersey Patches - Foul Or Fair Game?
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
The Boston Red Sox announced a major off-the-field partnership with MassMutual – Boston 25 News
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
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Cleveland Guardians to wear Marathon jersey patch
L.A. Angels have new MLB jersey patch sponsorship
MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox reach $170 million jersey-patch deal, Mets also interested