Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
The Sociology of Sports - An Introduction, PDF
It's come to this: our Red Sox as human billboards
MassMutual will be the first sponsor to have its logo on Red Sox
MORE
Boston Red Sox bag US$170m MassMutual jersey patch deal, says
Sox say so long to John Hancock. But hello maybe to MassMutual
NYSportsJournalism.com - Home
Red Sox play ball with a new signature sponsor - BOStoday
Iconic Massachusetts Brands Unite: MassMutual Named Signature
NYSportsJournalism.com - Home
Boston Red Sox sign BetMGM as first betting sponsor
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
Red Sox reveal first-ever uniform advertisements; MassMutual