SYDNEY: Australian Prime Minister Scott Morrison has left the door open for Novak Djokovic to compete at next year's Australian Open despite the tennis superstar facing an automatic three-year ban from entering the country.

The world number one player left Australia late on Sunday after the Federal Court upheld the government's decision to cancel his visa, capping days of drama over the country's COVID-19 entry rules and his unvaccinated status.

Under immigration law, Djokovic cannot now be granted another visa for three years unless the Australian immigration minister accepts there are compelling or compassionate reasons.

"I'm not going to precondition any of that or say anything that would not enable the minister to make the various calls he has to make," Morrison told 2GB radio on Monday as Djokovic was en route to Dubai.

"It does go over a three-year period, but there is the opportunity for [a person] to return in the right circumstances, and that will be considered at the time."

The unanimous ruling by a three-judge Federal Court bench dealt a final blow to Djokovic's hopes of chasing a record 21st Grand Slam win at the Australian Open, which starts on Monday, dismaying his family and supporters.

In a rollercoaster ride, the world's top men's player was first detained by immigration authorities on Jan. 6, ordered released by a court on Jan. 10 and then detained again on Saturday pending Sunday's court hearing.

Djokovic, 34, said he was "extremely disappointed" by the ruling but he respected the court's decision.

"I am uncomfortable that the focus of the past weeks has been on me and I hope that we can all now focus on the game and the tournament I love," Djokovic said in a statement before flying out of Melbourne.

The saga caused a spat between Canberra and Belgrade, with Serbian Prime Minister Ana Brnabic calling the court decision "scandalous".

Australian Foreign Minister Marise Payne said on Monday that she and Morrison had been in touch with Brnabic during the legal process last week.

"I am absolutely confident that the very positive relationship, bilateral relationship between Australia and Serbia will continue on the strong footing that it currently enjoys," Payne told reporters.

Immigration Minister Alex Hawke had said Djokovic could be a threat to public order because his presence would encourage anti-vaccination sentiment amidst Australia's worst coronavirus outbreak.

The Federal Court judges noted their ruling was based on the lawfulness and legality of the minister's decision, but did not address "the merits or wisdom" of the decision. They are yet to release the full reasoning behind their decision.


POLITICAL TOUCHSTONE

The Serbian tennis player's visa saga fuelled global debate over the rights of people who opt to remain unvaccinated as governments take measures to protect people from the two-year pandemic.

Djokovic had been granted a visa to enter Australia, with a COVID-19 infection on Dec. 16 providing the basis for a medical exemption from Australia's requirements that all visitors be vaccinated. The exemption was organised via Tennis Australia and the Victoria government.

That exemption prompted widespread anger in Australia, which has undergone some of the world's toughest COVID-19 lockdowns and where more than 90% of adults are vaccinated.

The controversy became a political touchstone for Morrison as he prepares for an election due by May, amid wrangling over responsibility between his centre-right federal coalition government and the centre-left Victoria state government.

Morrison on Monday defended his handling of the situation, and differentiated Djokovic's case from vaccine sceptics within his own government.

"If you’re someone coming from overseas, and there are conditions for you to enter this country, then you have to comply with them," he said. "This is about someone who sought to come to Australia and not comply with the entry rules at our border."

The men's tennis governing body ATP said the decision "marks the end of a deeply regrettable series of events", adding it respected the decision, a comment echoed by Tennis Australia.

On the tennis circuit, fellow players had become impatient for the media circus to end.

"The situation has not been good all round for anyone. It feels everything here happened extremely last minute and that's why it became such a mess," said former world No. 1 Andy Murray.