K Kucova pulled off the upset to defeat Bi Andreescu. K Kucova entered the match as the decided underdog, with a 28% chance to win before the match started.
From the outset, K Kucova refused to go away, chipping away at Bi Andreescu's lead until K Kucova took their first lead during the middle stretches of the match. Bi Andreescu never recovered after losing the lead, and by the time the match ended, K Kucova had earned the upset.