Kvitova pulled off the upset to defeat Muguruza. Kvitova entered the match as the underdog, with a 30% chance to win before the match started.
From the outset, Kvitova refused to go away, chipping away at Muguruza's lead until Kvitova took their first lead during the middle stretches of the match. Muguruza never recovered after losing the lead, and by the time the match ended, Kvitova had earned the upset.