Gauff advances to 1st Open quarterfinal | US Open updates


              Shuai Zhang, of China, reacts during a match against Coco Gauff, of the United States, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Eduardo Munoz Alvarez)
            
              Coco Gauff, of the United States, celebrates after defeating Shuai Zhang, of China, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Julia Nikhinson)
            
              Corentin Moutet, of France, steps to return to Casper Ruud, of Norway, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Eduardo Munoz Alvarez)
            
              Casper Ruud, of Norway, serves to Corentin Moutet, of France, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Eduardo Munoz Alvarez)
            
              Alejandro Davidovich Fokina, of Spain, serves to Matteo Berrettini, of Italy, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Julia Nikhinson)
            
              Matteo Berrettini, of Italy, celebrates after winning a point against Alejandro Davidovich Fokina, of Spain, during the fourth round of the U.S. Open tennis championships, Sunday, Sept. 4, 2022, in New York. (AP Photo/Julia Nikhinson)
            
              Nick Kyrgios, of Australia, reacts after defeating J.J. Wolf, of the United States, during the third round of the U.S. Open tennis championships, Friday, Sept. 2, 2022, in New York. (AP Photo/Frank Franklin II)
            
              Daniil Medvedev, of Russia, returns a shot to Wu Yibing, of China, during the third round of the U.S. Open tennis championships, Saturday, Sept. 3, 2022, in New York. (AP Photo/Charles Krupa)
Gauff advances to 1st Open quarterfinal | US Open updates