US Open Tennis 2026 Results, Winners, Losers and Highlights from Thursday's Bracket

On Thursday at the 2026 US Open, Taylor Fritz defeated Mattia Bellucci in straight sets to reach the third round for the fourth consecutive year. In the women's draw, Naomi Osaka beat Katerina Siniakova in three sets, while Madison Keys survived five match points to defeat Anna Bondar in a thriller. Notable upsets included Karen Khachanov defeating third-seeded Felix Auger-Aliassime 6-7(5), 6-3, 6-2, 6-2.