Arruabarrena pulled off the upset to defeat Kozlova. Arruabarrena entered the match as the underdog, with a 41% chance to win before the match started.
Arruabarrena seized control early, taking their first lead at the beginning of the match. Kozlova never recovered after losing the lead, and by the time the match ended, Arruabarrena had earned the upset.