Swiatek will face Elina Svitolina, who sprung a surprise by knocking out fourth seed and last year's runner-up Jasmine Paolini, in the quarter-final. The 30-year-old from Ukraine saved three match points before winning 6-4 6-7 (6) 6-1 in another dramatic match.

PARIS — Defending champion Iga Swiatek joined No. 1-ranked Aryna Sabalenka in the fourth round of the French Open on Friday and neither player has dropped a set.

French Open prediction 1: Under 17.5 games in Aryna Sabalenka v Olga Danilovic - 5/4 William Hill Two seeds go head-to-head in the bottom half of the draw when Karen Khachanov and Tommy Paul meet second on Court Simonne-Mathieu.