Boston Red Sox make history with record $170 million ad-patch deal
Red Sox debut new uniform advertisements as part of 10-year deal
MassMutual is first jersey patch sponsor of the Red Sox
Atlanta Braves vs. Boston Red Sox (7/26/23): FREE live stream
Legendary MLB teams break marketing ground with insurance sponsors
Red Sox play ball with a new signature sponsor - BOStoday
MassMutual will be the first sponsor to have its logo on Red Sox
Yankees Announce Starr Insurance Jersey Patch, Partnership in
How to Watch the Detroit Tigers vs. Boston Red Sox - MLB (8/13/23
Red Sox Mass Mutual Collaboration – NBC Boston
MLB Jerseys' to Feature Corporate Sponsor Logos for First Time