Australian Open, Jannik Sinner
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Novak Djokovic, Australian Open and Lorenzo Musetti
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Madison Keys, Jessica Pegula and Australia
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The Round of 16 continues in the men’s and women’s singles divisions Sunday at the 2026 Australian Open, along with action in men’s, women’s and mixed doubles. The day starts in doubles at 7 p.m. ET with TV coverage on ESPN2 and streaming on ESPN Unlimited and ESPN+.
The Australian Open continues with fourth-round matchups. Here's everything to know, including when the Americans are playing.
Seven of the eight singles matches that took place on Sunday at the 2026 Australian Open were won in straight sets.
The Round of 16 concludes at the Australian Open during the session that runs from Sunday, Jan. 25 into Monday, Jan. 26.
Find the 2026 Australian Open betting odds and previews, plus tournament favorites and more for matches on January 25.
Taylor Fritz’s Australian Open ended in a grueling physical struggle on Monday as he was beaten 6-2, 7-5, 6-4 by fifth-seeded Lorenzo Musetti. While it marked a milestone for Musetti, for the No. 9-seeded Fritz,
Jelena Ostapenko found herself in quite a pickle. The 2017 French Open champion just wrapped up her singles campaign at Melbourne Park, but continued on the doubles front alongside her partner, Hsieh Su-wei.