British number one Johanna Konta continued her charge through the French Open by impressively beating Croatian 23rd seed Donna Vekic to reach the quarter-finals.
Konta, seeded 26th, won 6-2 6-4 in baking conditions at Roland Garros.
She is hoping to emulate Jo Durie and become the first British woman to reach the semi-finals since 1983.
The 28-year-old will play 2016 champion Garbine Muguruza or Sloane Stephens - last year's runner-up - next.
Spanish 19th seed Muguruza and American seventh seed Stephens meet on Court Philippe Chatrier later on Sunday.
"To be able to win a match like this against a tough opponent is a great feeling.