MassMutual, Red Sox announce multiyear partnership
Boston Red Sox sign BetMGM as first betting sponsor
Ken Madsen on LinkedIn: Great spending the day at the “New Balance” headquarters in Boston…
Twins making careful decision about ad patches on players' jerseys
Red Sox play ball with a new signature sponsor - BOStoday
Red Sox reportedly sign jersey patch deal with MassMutual
MLB's Rangers hire CSM to find first jersey patch sponsor - Sportcal
Phillies may have sponsored uniform patch this season
Miami Marlins Sign Jersey Patch Deal With ADT Worth Estimated $5M/Year –
MLB's Red Sox land MassMutual as jersey patch sponsor - Sportcal