MassMutual is first jersey patch sponsor of the Red Sox
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
Chris Cotillo on X: MassMutual is the new “signature partner” of
Red Sox accidentally picked Yankees fan to sponsor jerseys for
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Check Out New Photos Of Red Sox Partnership Jersey Patch
Boston Red Sox and Springfield-based life insurer, MassMutual
MassMutual will be the first sponsor to have its logo on Red Sox
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
Larger-Than-Life Drone Show Celebrates MassMutual's Sponsorship of
Boston Red Sox bag US$170m MassMutual jersey patch deal, says
Why are the Angels wearing jersey patches with 'FBM' on them