In 2020, 11th Hour Racing became the Official Sustainability Sponsor of the Hall of Fame Open, a fellow Newport, RI-based organization. This partnership expanded in 2023, and the International Tennis Hall of Fame will work with 11th Hour Racing year-round to expand its sustainable initiatives. A men’s professional tennis tournament on the ATP Tour, the Hall of Fame Open draws some of the world’s best tennis players and thousands of fans to Newport for a week of exciting pro tennis contested on the historic grass courts of the International Tennis Hall of Fame.