Red Sox reportedly sign jersey patch deal with MassMutual
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
MassMutual is first jersey patch sponsor of the Red Sox
Red Sox reach $170 million jersey-patch deal, Mets also interested
MLB Jersey Patch Market Warming Up As Season Approaches
Red Sox, MassMutual near a $17M jersey patch deal - Boston Business Journal
Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports
San Francisco Giants, Oakland A's swing for millions from uniform-patch deals - San Francisco Business Times
Red Sox Reportedly Strike $170M Jersey Patch Deal
Boston Red Sox bag US$170m MassMutual jersey patch deal, says report - SportsPro
Why MassMutual invested in a jersey sponsorship with the Red Sox