Katherine Hui made it two big victories for American teenagers at the U.S. Open on Saturday, winning the junior title. Hui, an 18-year-old from San Diego who is entering her freshman year at Stanford, took the court for her final during 19-year-old Coco Gauff's victory over Aryna Sabalenka for the women's title. Hui then beat No. 9 seed Tereza Valentova of the Czech Republic 6-4, 6-4.
Read full NASCAR article on Yahoo Sports
Read all NASCAR articles