Head of MassMutual U.S. Mike Fanning is greeted by Boston Red Sox News Photo - Getty Images
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Legendary MLB teams break marketing ground with insurance sponsors - Insurance News
Red Sox reach $170 million jersey-patch deal, Mets also interested
From The Sports Business Journal; The Boston Red Sox and MassMutual are in agreement on a 10 year deal worth $170-200 Million to be the…
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Red Sox left-hander Chris Sale returns with 4 2/3 perfect innings before allowing solo homer - Newsday
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Boston Red Sox - Thanks to MassMutual Foundation, hundreds
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Why MassMutual is all in on the Boston Red Sox, according to CMO Jennifer Halloran, CMO