Top-ranked Sabalenka powers her way into quarterfinals at Australian Open

Iva Jovic of the U.S. celebrates after defeating Yulia Putintseva of Kazakhstan in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 25, 2026. (AP Photo/Aaron Favila)

MELBOURNE, Australia (AP) — Top-ranked Aryna Sabalenka, attempting to win her third Australian Open title in four years, reached the quarterfinals on Sunday with a victory over No. 17 Victoria Mboko of Canada 6-1, 7-6 (1).

Sabalenka, using a high-powered serve that produced three aces in the first set, rolled over the 19-year-old ɫtv in just 31 minutes on Rod Laver Arena. 

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