Jakub Mensik and Karolina Muchova, both of the Czech Republic, pose with the trophy after defeating Belinda Bencic, of Switzerland, and Flavio Cobolli, of Italy, in the mixed doubles final match at the U.S. Open tennis championships on August 27, 2026, in New York

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Czech pair Karolina Muchova and Jakub Mensik beat Switzerland's Belinda Bencic and Italian Flavio Cobolli ​6-3 1-6 10-6 on Wednesday to win the U.S. Open ‌mixed doubles title, securing their first Grand Slam trophy ​as a team.Muchova and Mensik got off ⁠to a fast start on Arthur Ashe Stadium, with the hard-serving Mensik hammering an ace past Bencic on set point to claim ‌the opener in less than 30 minutes.Bencic drilled a return winner to break serve for a ‌3-1 lead in the second, and the Swiss player ‌later ⁠levelled the match when her forehand clipped the ⁠net cord and skipped beyond Muchova.In the deciding 10-point match tiebreak, Mensik's big serve and sharp work at the net helped the Czechs seize ​control.

Jakub Mensik watches as Karolina Muchova returns the ball against Mirra Andreeva and Andrey Rublev during the mixed doubles semifinal match

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