MassMutual, Red Sox announce multiyear partnership
MassMutual is first jersey patch sponsor of the Red Sox
Chris Cotillo on X: MassMutual is the new “signature partner” of
Red Sox, MassMutual near a $17M jersey patch deal - Boston
Iconic Massachusetts Brands Unite: MassMutual Named Signature
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
MLB Opening Day: Jersey Patches - Foul Or Fair Game?
Boston Red Sox mascots Wally and Tessie display the patch during a
L.A. Angels have new MLB jersey patch sponsorship
Red Sox, MassMutual near a $17M jersey patch deal - Boston