Russia's Andrey Rublev celebrates after winning the second set with partner Russia's Mirra Andreeva during the mixed doubles semi-finals tennis match against Czech Republic's Karolina Muchova and Czech Republic's Jakub Mensik in the 2026 US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York on August 26, 2026. (Photo by CHARLY TRIBALLEAU / AFP via Getty Images)