Third seed Daniil Medvedev is pushed by Portugal's Nuno Borges but comes through in four sets to reach the Australian Open quarter-finals.
Ukrainian qualifier Dayana Yastremska says she felt her "heart was going to jump out of her body" after she reached the Australian Open quarter-finals.
Cameron Norrie, the last Briton left in the Australian Open singles draw, faces Alexander Zverev for a place in the quarter-finals - follow live.
Cameron Norrie has been analysing videos of his matches against Alexander Zverev in a bid to beat the German and reach the Australian Open quarter-finals.
In her latest BBC Sport column, Wimbledon semi-finalist Elina Svitolina says Ukrainians feel people have forgotten about the war and the impact of the Russian invasion.
Third seeds Joe Salisbury and Rajeev Ram are out of the Australian Open after a third-round defeat by Tomas Machac and Zhang Zhizhen.
Coco Gauff says she often forgets she is still a teenager after becoming the youngest player to reach the Australian Open quarter-finals since 2008.
Novak Djokovic moves ominously into the Australian Open quarter-finals with a ruthless thrashing of Adrian Mannarino.
Home hope and 10th seed Alex de Minaur faces fifth seed Andrey Rublev for a place in the Australian Open quarter-finals - follow live.
Britons Lloyd Glasspool, Neal Skupski and Jamie Murray all win doubles matches with their respective partners at the Australian Open on Saturday.
Long-time Wimbledon tournament referee Alan Mills dies at the age of 88, the ATP Tour has announced.
World number one Iga Swiatek is stunned by Czech 19-year-old Linda Noskova in the Australian Open third round.
Britain's Cameron Norrie produces his finest display in recent months to beat Casper Ruud and reach the Australian Open fourth round for the first time.
Carlos Alcaraz comfortably reaches the Australian Open fourth round for the first time after opponent Shang Juncheng of China retires with injury.
Cameron Norrie reaches the Australian Open fourth round but world number one Iga Swiatek is stunned by Czech teenager Linda Noskova.
Cameron Norrie is the last Briton standing in the Australian Open singles draw - and he will have to beat Casper Ruud for the first time to advance.
Wimbledon semi-finalist Elina Svitolina discusses how watching videos of neuroscientist Andrew Huberman help push for a top-10 return.
Britain's Joe Salisbury and Neal Skupski reach the men's doubles third round at the Australian Open but Jamie Murray is out.
British pair Alfie Hewett and Gordon Reid warm up for their bid for a fifth consecutive Australian Open doubles title by winning the Melbourne Wheelchair Open.
Ukraine's Marta Kostyuk equals her best Grand Slam singles result at the Australian Open but says tennis "doesn't really matter" amid the war in her home country.
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