British teenager Emma Raducanu put in another devastating performance to reach the US Open quarter-finals as her dream New York debut continued.
The 18-year-old qualifier, yet to drop a set here, won 11 games in a row in a 6-2 6-1 win over Shelby Rogers.
In the biggest match of her life, on the biggest tennis court in the world, Raducanu recovered from a break in the opening game to dominate in style.
She will face Olympic champion Belinda Bencic for a place in the semi-finals.
The Briton dropped to her knees on Arthur Ashe Stadium after sealing victory when home favourite Shelby netted a service return on her fourth match point.