Fifth seed Elina Svitolina produced a commanding performance to beat two-time Grand Slam champion Simona Halep and reach the US Open quarter-finals.
The Ukrainian, who is bidding for her first Grand Slam title, beat Romania's Halep 6-3 6-3.
Svitolina is now on a nine-match unbeaten streak and has yet to drop a set in New York.
She will face either 2016 champion Angelique Kerber or Canadian teenager Leylah Fernandez next.
Svitolina reached the semi-finals of the US Open in 2019 and arrived to this year's tournament in good form, having won the bronze medal at last month's Tokyo Olympics.