Men's title favourite Daniil Medvedev fought back from the brink of a shock exit on Wednesday to reach the Australian Open semi-final and keep his dream of a second Grand Slam crown alive.

Unvaccinated world number one Novak Djokovic has signed up to play at next month's ATP Dubai tennis tournament, reports said on Wednesday, after his deportation from Australia prevented a tilt at a record 21st Grand Slam title.

Stefanos Tsitsipas stormed into his third Australian Open semi-final with a blistering straight-sets victory over Jannik Sinner on Wednesday.

Rafa Nadal said there would be no regrets if he failed to claim another Grand Slam title after moving within two wins of a record 21st at the Australian Open.

Denis Shapovalov said his Australian Open quarter-final opponent Rafa Nadal "100%" receives preferential treatment from officials and benefited from favouritism during the Spaniard's five-set victory on Tuesday.

Rafa Nadal has drawn within two wins of a record 21st Grand Slam title, claiming a five-set thriller against Denis Shapovalov to grind into the Australian Open semi-finals on Tuesday.

Fans at the Australian Open can wear "Where is Peng Shuai?" shirts as long as they are peaceful, tournament chief Craig Tiley told AFP Tuesday after a backlash over the Grand Slam's controversial stance, with activists hoping they are seen in China.

French veteran Alize Cornet declared “I’m not gonna stop now” after upsetting Simona Halep in brutal heat at the Australian Open Monday to make her first Grand Slam quarter-final on her 63rd attempt.

A laser-focused Ashleigh Barty dismantled American giant-killer Amanda Anisimova on Sunday to battle into an Australian Open quarter-final against Jessica Pegula.

Rafael Nadal came out on top of an epic 28-minute opening-set tiebreak in sapping heat to power past Adrian Mannarino into the quarter-finals of the Australian Open on Sunday.

Novak Djokovic intends to play the Australian Open in 2023, tournament chief Craig Tiley said Sunday while blaming "miscommunication" for his deportation ahead of this year's event.

Peace broke out between title favourite Daniil Medvedev and the Australian Open crowd on Saturday as the forthright Russian cruised into the last 16.

World number two and title favourite Daniil Medvedev won over the Australian Open crowd on Saturday as he eased into the last 16 along with Stefanos Tsitsipas.

World number two Aryna Sabalenka cleaned up her serving woes to stay in contention at the Australian Open Saturday, but she needed three sets to get past 31st seed Marketa Vondrousova.

American Amanda Anisimova, ranked 60th in the world, saved two matchpoints and smashed winners at will to beat reigning champion Naomi Osaka 4-6 6-3 7-6 (10-5) in the third round of the Australian Open on Friday.

Reigning US Open champion Emma Raducanu crashed out of the Australian Open in the second round Thursday as she struggled with blisters on her serving hand.

Daniil Medvedev tamed Nick Kyrgios to surge into the Australian Open third round while on a day of shocks was former world number one Andy Murray, losing to Japanese qualifier Taro Daniel in straight sets, as the Grand Slam roared into life on day four on Thursday.

An Australian court said on Thursday it dismissed tennis superstar Novak Djokovic's challenge to his visa cancellation as the minister who revoked it reasonably believed Djokovic, who is not vaccinated against Covid-19, may be a risk to the community.

Naomi Osaka said she drew on past experience in a composed beating of Madison Brengle on Wednesday to move closer to a blockbuster Australian Open clash with top seed Ashleigh Barty.

Indian former doubles world number one Sania Mirza said Wednesday she will retire from tennis at the end of this season with injuries taking their toll.