MassMutual is first jersey patch sponsor of the Red Sox

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

MassMutual is first jersey patch sponsor of the Red Sox

Detroit Tigers to add Meijer patch on jerseys

Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade

Jersey patch ads could be coming for Yankees, Mets in the near future

Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal

MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal

Astros agree to deal to add Oxy jersey patch for 2023 season

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