Jannik Sinner has struggled with cramps and extreme heat before securing a 4-6, 6-3, 6-4, 6-4 victory at the Australian Open.

Jan 24 (Reuters) - Highlights of the seventh day at the Australian Open on Saturday (times GMT): 2333 PLAY UNDERWAY The Australian Open third round continues Saturday with defending champions Jannik Sinner and Madison Keys in action during the day session,

Men’s and women’s singles take center stage on Friday at the 2026 Australian Open, with third-round matches set in both divisions. The day starts at 6:30 p.m. ET with TV coverage on ESPN2 and additional streaming options on ESPN Unlimited and ESPN+.

Sixth seed Jessica Pegula cruised into the Australian Open fourth round at Margaret Court Arena, dismissing Oksana Selekhmeteva 6–3, 6–2 in the day’s opening match. After last year’s third-round exit to Olga Danilović,