Pyrotechnics fire behind Jessica Pegula, of the United States, as she lifts her trophy following her women's singles win at the National Bank Open tennis tournament in Toronto, Monday, Aug. 12, 2024. (Frank Gunn/The Canadian Press via AP)
FILE - Philipp Kohlschreiber, of Germany, serves to John Millman, of Australia, during the third round of the U.S. Open tennis tournament in New York, Sept. 2, 2017. The 2024 U.S. Open begins Monday, Aug. 26.(AP Photo/Adam Hunger, File)
FILE - Tennis fans watch play during the first round of the U.S. Open tennis championships, Monday, Aug. 28, 2023, in New York.The 2024 U.S. Open begins Monday, Aug. 26.(AP Photo/Manu Fernandez, File)
FILE - The winner's trophies are displayed during the reveal of the 2018 U.S. Open tennis tournament draw, in New York, Thursday, Aug. 23, 2018. The 2024 U.S. Open begins Monday, Aug. 26.(AP Photo/Richard Drew, File)
John Isner, of the United States, returns a shot to Michael Mmoh, of the United States, during the second round of the U.S. Open tennis championships, Thursday, Aug. 31, 2023, in New York. The 2024 U.S. Open begins Monday, Aug. 26. (AP Photo/John Minchillo, File)
FILE - Novak Djokovic, of Serbia, holds up the championship trophy after defeating Daniil Medvedev, of Russia, in the men's singles final of the U.S. Open tennis championships, Sunday, Sept. 10, 2023, in New York. (AP Photo/Manu Fernandez, File)
FILE - Coco Gauff holds up the championship trophy after defeating Aryna Sabalenka, of Belarus, in the women's singles final of the U.S. Open tennis championships, Saturday, Sept. 9, 2023, in New York. (AP Photo/Frank Franklin II, File)
Jannik Sinner, of Italy, plays a shot to Andrey Rublev, of Russia, during their quarterfinal match at the National Bank Open tennis tournament in Montreal, Saturday, Aug. 10, 2024. (Graham Hughes/The Canadian Press via AP)
FILE - The championship match between Britain's Andy Murray and Serbia's Novak Djokovic is shown on a big screen as the sun sets behind the New York City skyline at the 2012 U.S. Open tennis tournament, Monday, Sept. 10, 2012, in New York. The 2024 U.S. Open begins Monday, Aug. 26.(AP Photo/Julio Cortez, File)
FILE - Tennis fans walk the grounds of the Billie Jean King National Tennis Center during the second round of the U.S. Open tennis championships, Wednesday, Aug. 31, 2022, in New York. The 2024 U.S. Open begins Monday, Aug. 26.(AP Photo/Julia Nikhinson, File)