Regardless of how the whole “an unvaccinated Novak Djokovic goes to Australia” saga concludes — and, despite a favorable court ruling Monday, his status was still up in the air — there are plenty of key questions for the top-ranked tennis player to answer.

Also read: Five sports players who share Novak Djokovic’s anti-vaccine stance

For starters:

—Why didn’t he get COVID-19 shots? Djokovic confirmed in an affidavit submitted as part of his legal case that he is not vaccinated; non-citizens entering Australia need to be inoculated, unless they are approved for a medical exemption.

—What was his plan to play in the Australian Open and attempt to claim a men’s-record 21st Grand Slam title if he had not tested positive for COVID-19 last month? (That test was his basis for seeking an exemption.) Was he resigned to sitting out the tournament he’s won a record nine times?

—Why was he at a public event a day after receiving the result of that positive test?

Also read: Rafael Nadal says Novak Djokovic should play the Australian Open

—What does Djokovic expect to happen moving forward as he travels the globe intending to play in tournaments elsewhere that might have vaccination requirements?

—How will the more than 100 hours Djokovic spent confined to a hotel room while awaiting the appeal of his visa’s cancellation affect him mentally and physically if he does get to participate in an event that begins next Monday?

Djokovic has yet to address any of the above issues during a whirlwind swirl of events that included taking a flight to Australia believing that he had been approved to go to the country that hosts the year’s first Grand Slam tennis tournament; an eight-hour standoff at an airport in Melbourne; the cancellation of his visa after questions arose about the medical exemption he was granted; a judge’s ruling that overturned that cancellation and freed the 34-year-old from Serbia from detention on the grounds he wasn’t given enough time to speak to his lawyers before his entry was blocked at the airport.

As Monday became Tuesday in Australia, the case rested in the hands of the country’s immigration minister, who could overrule the judge and order that Djokovic be deported.

Also read: Before COVID-19: Novak Djokovic and his anti-vaxxer stance

Of even more consequence: Such a move also could result in Djokovic being barred from Australia for three years. Looking at this purely from a sports perspective, that would be quite harsh and quite significant, denying Djokovic a chance to accumulate more trophies at a hard-court tournament he has ruled much in the way Rafael Nadal has dominated at the French Open and Roger Federer has at Wimbledon.

“Despite all that has happened, I want to stay and try to compete. … I remain focused on that,” Djokovic wrote in a Twitter posting from just after midnight local time that included a photo showing him with two rackets in hand, coach Goran Ivanisevic and others at the Australian Open’s main court. “I flew here to play at one of the most important events we have in front of the amazing fans.”

Djokovic, who has won the tournament three years in a row, followed up with another tweet to thank folks for “standing with me through all this and encouraging me to stay strong.”

That pretty much accounts for everything the world has heard from Djokovic on the matter.

Also Read | Explained: Why was Novak Djokovic not let into Australia?

Meanwhile, back home in Serbia, his parents and brother met with reporters to tout victory via the judge’s decision — which could have been premature, depending on what Australia’s minister for immigration, citizenship, migrant services and multicultural affairs eventually does.

Asked by a reporter about Djokovic’s public appearance without a mask on Dec. 17, following a Dec. 16 positive COVID-19 test — people in Serbia have been fined for violating self-isolation rules during the pandemic — his brother, Djordje, responded: “This press conference is adjourned at the moment.”

Whenever Djokovic himself is available to the media, he should be more willing to offer explanations.