MassMutual is first jersey patch sponsor of the Red Sox
Posts - Baseball
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
MassMutual will be advertising on the Red Sox jersey in 2023. - Over the Monster
MORE
Astros agree to deal to add Oxy jersey patch for 2023 season
Red Sox play ball with a new signature sponsor - BOStoday
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
MassMutual is first jersey patch sponsor of the Red Sox
The Boston Red Sox announced a major off-the-field partnership with MassMutual – Boston 25 News