
Reigning champion Jannik Sinner marched into the US Open quarter-finals Wednesday as Amanda Anisimova avenged her Wimbledon thrashing by Iga Swiatek to set up a last-four clash with Naomi Osaka.
World number one Sinner swept aside 10th seed Musetti 6-1, 6-4, 6-2 in the first all-Italian men's quarter-final in Grand Slam history.