Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

Ten-year partnership sees the insurer become the MLB team's first jersey patch partner.

Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

Balls and Strikes on the MassMutual sign - marketing masterclass! : r/redsox

Massmutual red sox sign, MassMutual will be the first sponsor to have its logo on Red Sox

MassMutual will be the first sponsor to have its logo on Red Sox

MassMutual will be the first sponsor to have its logo on Red Sox

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro

Red Sox improve to 5-1 vs. Yankees thanks to Brayan Bello

MassMutual will be the first sponsor to have its logo on Red Sox

Boston Red Sox confirm MassMutual as signature sponsor - SportsPro

Red Sox will have MassMutual logo on their jerseys beginning in

The MassMutual jersey patch is displayed during a Boston Red Sox News Photo - Getty Images

MassMutual will be the first sponsor to have its logo on Red Sox