Khachanov pulled off a surprising upset to defeat Berdych. Khachanov entered the match as the decided underdog, with a 21% chance to win before the match started.
From the outset, Khachanov refused to go away, chipping away at Berdych's lead until Khachanov took their first lead during the middle stretches of the match. Berdych never recovered after losing the lead, and by the time the match ended, Khachanov had earned the upset.