Karolina Muchova and Jakub Mensik claimed the US Open mixed doubles title by defeating Belinda Bencic and Flavio Cobolli 6-3, 1-6, 10-6 in a final played on August 26 at Arthur Ashe Stadium [1, 2, 3]. The young Czech duo sealed the championship with a 131 mph ace by Mensik on their third championship point [1, 4, 3].
This is the first Grand Slam title for the pair, who wore matching maroon Adidas outfits during the trophy ceremony—a detail Muchova said "made the difference for us" [1, 4, 2, 3]. The 20-year-old Mensik had never played mixed doubles before this tournament but credited their run with building confidence. "It's not probably the main fact that we won the title, but that we had really great matches to play," he said [4].
Their victory capped a dramatic tournament for the team, who saved two match points in their semi-final victory over Mirra Andreeva and Andrey Rublev on August 25 [1, 4, 2, 3]. Both semi-final matches were fiercely contested, each decided by a 10-point tiebreak lasting over an hour [4, 5].
The US Open mixed doubles event features a revamped format introduced in 2025, with 16 teams competing a week before the singles main draw. The change aims to attract larger crowds and includes top singles players like Novak Djokovic and Aryna Sabalenka, as well as Carlos Alcaraz and Serena Williams [1, 5, 2, 3].
Muchova reflected on their unexpected triumph: "I wasn't really expecting to be standing here tonight. We came out just to have fun and enjoy these mixed doubles and now we are standing here. So we did something right" [1].
The winners earned $1 million in prize money for capturing the mixed doubles championship [4, 5]. The final used a 10-point match tiebreak to decide the third set, which Muchova and Mensik won 10-6 [1, 4, 5, 2, 3].
