Top tennis stars team up for the U.S. Open mixed doubles tournament, in photos

Jakub Mensik, left, of the Czech Republic, watches as Karolina Muchova, also of the Czech Republic, returns the ball against Mirra Andreeva, of Russia, and Andrey Rublev, also of Russia, during a mixed doubles semifinal match at the U.S. Open tennis championships Wednesday, Aug. 26, 2026, in New York.