NEW YORK, NEW YORK - AUGUST 26: Belinda Bencic of Switzerland and Flavio Cobolli of Italy interact during the Mixed Doubles Final of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Andrey Rublev and Mirra Andreeva react after a point during the Mixed Doubles Semifinal of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Karolina Muchova of Czechia and Jakub Mensik of Czechia interact during the Mixed Doubles Semifinal of the US Open against Mirra Andreeva and Andrey Rublev at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Andrey Rublev and Mirra Andreeva react after a point during the Mixed Doubles Semifinal of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Andrey Rublev and Mirra Andreeva react after a point during the Mixed Doubles Semifinal of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Karolina Muchova of Czechia serves with partner Jakub Mensik of Czechia (not pictured) during the Mixed Doubles Semifinal of the US Open against Mirra Andreeva and Andrey Rublev at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Andrey Rublev and Mirra Andreeva react after a point during the Mixed Doubles Semifinal of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)

NEW YORK, NEW YORK - AUGUST 26: Andrey Rublev and Mirra Andreeva react after a point during the Mixed Doubles Semifinal of the US Open against Karolina Muchova of Czechia and Jakub Mensik of Czechia at USTA Billie Jean King National Tennis Center on August 26, 2026 in New York City. (Photo by Caleb Bowlin/Getty Images)