MLB's announced jersey patch deals so far-San Diego Padres
L.A. Angels have new MLB jersey patch sponsorship
Boston Red Sox Announce MassMutual Patch on Jerseys Starting in
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal
Red Sox Reportedly Strike $170M Jersey Patch Deal
Red Sox reveal 2023 uniform change
Red Sox will have MassMutual logo on their jerseys beginning in
Iconic Massachusetts Brands Unite: MassMutual Named Signature
Twins making careful decision about ad patches on players' jerseys
Boston Red Sox sign BetMGM as first betting sponsor