Jelena Ostapenko, of Latvia, prepares to return a serve from Taylor Townsend at the National Bank Open tennis tournament in Toronto, Friday Aug. 9, 2024. (Chris Young/The Canadian Press via AP)

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)

Serbia's Novak Djokovic returns the ball to Spain's Carlos Alcaraz during the men's singles tennis final at the Roland Garros stadium during the 2024 Summer Olympics, Sunday, Aug. 4, 2024, in Paris, France. (AP Photo/Manu Fernandez)

Serbia's Novak Djokovic and Spain's Carlos Alcaraz great each other after the men's singles tennis final at the Roland Garros stadium during the 2024 Summer Olympics, Sunday, Aug. 4, 2024, in Paris, France. (AP Photo/Louise Delmotte)

Japan's Naomi Osaka celebrates a point during her win over Tunisia's Ons Jabeur at the National Bank Open in Toronto on Wednesday, August 7, 2024. (Chris Young/The Canadian Press via AP)

Spain's Carlos Alcaraz backhands to Serbia's Novak Djokovic during the men's singles tennis final at the Roland Garros stadium during the 2024 Summer Olympics, Sunday, Aug. 4, 2024, in Paris, France. (AP Photo/Louise Delmotte)

Coco Gauff smiles while speaking to the crowd at the US Open Fan Week at the USTA Billie Jean King National Tennis Center in New York, Tuesday, Aug. 20, 2024. (AP Photo/Pamela Smith)