Tennis phenom Coco Gauff wins U.S. Open at age 19 The Citizen 2 years ago Gauff is the first American teenager to win the U.S. Open since Serena Williams in 1999. Source: CBS Minnesota Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Coco Gauff beats Aryna Sabalenka to win first French Open women's titleDateJune 7, 2025In relation toFifty LakesU.S. Open sees major tennis upsetsDateSeptember 2, 2024In relation toFifty LakesThe Uplift: Coco GauffDateApril 5, 2025In relation toFifty Lakes