Elina Svitolina was 4-1 down before she went on a roll and took 11 of the next 12 games in a 6-4, 6-1 victory over Veronika Kudermetova on Monday to reach the Australian Open quarterfinals for the third time.
While Sinner will take on Rune, the other matches will see Italy's L. Sonego take on L. Tien who managed to get past Medvedev on his way here.