World number one Aryna Sabalenka says she was "emotionally all over the place" as she squeezes into the Australian Open fourth round.

Game-by-game report: Women’s No 1 goes through to fourth round after two tie-break sets against Anastasia Popatova. Join Joey Lynch for updates

World number one Aryna Sabalenka says she was "emotionally all over the place" as she squeezes into the Australian Open fourth round.

MELBOURNE: Top-seeded Aryna Sabalenka overcame several bouts of inconsistent play Friday to beat Anastasia Potapova 7-6 (4), 7-6 (7) and advance to the fourth round at the…

MELBOURNE: 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…