Iga Swiatek has confirmed her participation in today’s US Open mixed doubles event despite a rapid turnaround from her victory at the Cincinnati Open on Monday night. The Polish star, who won Wimbledon last month, did not drop a set all week in Cincinnati and defeated Jasmine Paolini 7-5 6-4 to lay down a marker ahead of the US Open.

Third-ranked Iga Swiatek captured the Cincinnati Open title for the first time by defeating No. 7 Jasmine Paolini 7-5, 6-4 on Monday night.

All the way from Cincinnati, Iga Świątek sent a message to the U.S. Open field Monday night — watch out. Świątek, one tournament removed from her stunning Wimbledon title, won the most important U.S.