John Hancock ending long-held Boston Red Sox sponsorship
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Cleveland Guardians to wear Marathon jersey patch
Boston Red Sox mascots Wally and Tessie display the patch during a News Photo - Getty Images
Logos and uniforms of the Boston Red Sox - Wikipedia
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
Posts - Baseball
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe