Khachanov reassures himself and reaches the quarter-finals

Karen Khachanov really needed it.

Plunged into a spiral of poor results since the French Open, he finally achieved a significant victory on Sunday, taming Francisco Cerundolo (7-6, 7-6) in two tight sets.

Buoyed by his heavier strokes and efficient serve (83% of points won on first serve), the Russian managed the important moments perfectly to win.

Reassuring, he will probably have the opportunity to test himself against one of the world's best players in the quarters.

He will face the winner of the match between Alcaraz and Griekspoor.