Sawyer Duncan from Atlanta won a third U.S. Squash national championship yesterday at the 2025 U.S. Squash Skill Level Championships held at the Arlen Specter U.S. Squash Center in Philadelphia. Duncan, who trains at Atlanta Community Squash and represents SESRA and the Piedmont Driving Club, put together three consecutive 3-0 victories to earn this year’s 5.5 singles national title.