Posted in English Gauff, 18, Trevisan, 28, Reach 1st Slam Semifinal in Paris June 1, 2022 Coco Gauff has reached her first Grand Slam semifinal at age 18 after eliminating 2017 U.S. Open champion Sloane Stephens at the French Open. https://www.usnews.com/news/sports/articles/2022-05-31/gauff-18-trevisan-28-reach-1st-slam-semifinal-in-paris