New York-Jannik Sinner moved into the third round of the Tennis-US opens in New York without any problems. The Italian defending champion gave the Australian Alexei Popyrin no chance on Thursday at the Arthur Ashe stage of Flushing Meadows and won 6: 3.6: 2.6: 2. Wimbledon winner Iga Swiatek had much more effort. The Dutchman Suzan Lamens defeated the Polish in number two after more than two hours 6: 1.4: 6.6: 4.