Serena and Venus Williams lose in a match tiebreaker in their return to the US Open

The Williams sisters experienced a tough US Open doubles defeat after a thrilling match. Defending champion Carlos Alcaraz advanced easily while Aryna Sabalenka faced challenges. Jessica Pegula battled back from a slow start to secure her victory. Other top players like Daniil Medvedev and Stefanos Tsitsipas also progressed. The tournament continues with several notable matchups in the upcoming rounds.