Boston Red Sox make history with record $170 million ad-patch deal
Boston Red Sox sign BetMGM as first betting sponsor
Red Sox reportedly sign jersey patch deal with MassMutual
Yankees won't have jersey patch for Opening Day, but it's coming
MLB Opening Day: Jersey Patches - Foul Or Fair Game?
Twins making careful decision about ad patches on players' jerseys
Boston Red Sox and Springfield-based life insurer, MassMutual
Why are the Angels wearing jersey patches with 'FBM' on them
Ken Madsen on LinkedIn: Great spending the day at the “New Balance