Novak Djokovic is "extremely disappointed" to have lost his fight to compete at the Australian Open but "respects" the decision and will not mount fresh legal action.

The world number one learned on Sunday that his second appeal to reinstate his visa had been rejected unanimously by three judges at the Federal Court in Melbourne.

Djokovic, who is not vaccinated against COVID-19, had been due to begin his latest title defence against Miomir Kecmanovic on Monday but will instead now be deported from the country.

While disappointed at the decision, the 20-time grand slam winner will cooperate with the authorities in relation to his departure from the country.

In a statement released shortly after the verdict, Djokovic said: "I will now be taking some time to rest and to recuperate, before making any further comments beyond this.

"I am extremely disappointed with the Court ruling to dismiss my application for judicial review of the Minister's decision to cancel my visa, which means I cannot stay in Australia and participate in the Australian Open.

"I respect the Court's ruling and I will cooperate with the relevant authorities in relation to my departure from the country."

Sunday's verdict looks set to bring an end to a long-running saga that began when Djokovic was held at an airport in Melbourne when he arrived in the country on January 6.

The 34-year-old won an appeal to overturn the first bid to deport him from the country, but immigration minister Alex Hawke used his powers to again cancel the visa on Friday.

That decision was taken amid much backlash in Australia, which has strict coronavirus restrictions, while some leading players have lamented how the tournament has been overshadowed by the Djokovic drama.

But after losing his latest appeal, the Serbian hopes that all focus can now be on the first grand slam of the year, which begins on Monday.

"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 tournament I love," he added in his statement. 

"I would like to wish the players, tournament officials, staff, volunteers and fans all the best for the tournament.

"Finally, I would like to thank my family, friends, team, supporters, fans and my fellow Serbians for your continued support. You have all been a great source of strength to me."

Full reasons for the court's ruling will be published "in the coming days".

Djokovic could now be banned from the country for the next three years as that is the punishment that usually comes with a deportation order.

The tennis season has begun with Rafael Nadal, Ash Barty, Paula Badosa and Thanasi Kokkinakis among the champions at small-scale events in Australia.

Yet there has been one dominant story in the sport and little else has had a look-in in the lead-up to the Australian Open.

Now that Novak Djokovic knows his fate, there is the welcome prospect of eyes turning to matters on the tennis court, rather than the Federal Court.

With the action getting under way in Melbourne on Monday, Stats Perform looks at the main protagonists and what the numbers tell us about another high-stakes grand slam.

Djokovic absence blows open men's draw

As defending champion Djokovic heads for home, it is worth a reminder of how he has dominated this tournament.

Nine of his grand slam titles have come in Melbourne, and he has taken the trophy in each of the last three years, helping him cosy up alongside Roger Federer and Rafael Nadal on 20 majors, an all-time record they share. Of the 'Big Three', only Nadal is in the draw this year, with Federer currently on the injured list.

Djokovic has the highest win percentage in the Open Era (since 1969) at the Australian Open, among players with 20 or more wins (91.1 per cent – W82 L8). He was hoping to join Nadal (13 French Opens) and Margaret Court (11 Australian Opens) in the exclusive club of players to reach double figures for singles titles at one slam.

The Serb was also aspiring to become the first man in the Open Era to win four consecutive Australian Opens. It happened once before the tour turned professional, with Roy Emerson winning five in a row from 1963 to 1967. Djokovic has left Melbourne with the title every time that he has made it through to the semi-finals.

So who takes the title now?

Only Bjorn Borg (89.2 per cent) has a higher winning percentage in grand slam matches than Nadal (87.7 per cent) and Djokovic (87.5 per cent) in the Open Era, among players with 100 or more wins. So why not Nadal?

The 35-year-old and Djokovic have carved up 12 of the last 14 grand slam titles, Nadal winning four of those (three French Opens, one US Open). He is battling back from a foot injury lay-off and coronavirus, and might need to get the early rounds out of the way without undue stress to stand a chance at the business end.

The two exceptions in the Nadal-Djokovic sequence of slam dominance have come at the US Open, with Dominic Thiem winning in New York in 2020 and Daniil Medvedev triumphing at Djokovic's expense in last year's Flushing Meadows final. Thiem is not in Australia, but world number two Medvedev is, looking to become the third Russian man to win two slams, after Yevgeny Kafelnikov and Marat Safin.

The last man other than Federer, Nadal and Djokovic to secure back-to-back slam singles title was Andre Agassi (US Open 1999 and Australian Open 2000), but that is Medvedev's objective now, and he has the game to pull it off.

Nadal has reached at least the quarter-final stage in 15 of his last 16 grand slam appearances, winning six of those majors (four French Opens and two US Opens), so he may well be a factor.

Who else is in the frame? Alexander Zverev probably, having reached the quarter-finals in Australia in the last two seasons (SF in 2020 and QF in 2021). He won the Olympic Games and ATP Finals titles last year, so a grand slam is an obvious next step. He might want to keep double faults in check though, having served a tour-high 113 in slams last season.

Stefanos Tsitsipas reached the Australian semi-finals in 2019 and 2021, so throw him into the mix too, and Matteo Berrettini might be a threat. The Italian, a runner-up to Djokovic at Wimbledon in July, served more aces than any other player in grand slams last year (311 aces, 16.4 on average per match).

Others have more modest ambitions

Andy Murray is back at the Australian Open for the first time since 2019, when he lost in the first round against Roberto Bautista Agut in five sets and was more or less given his last rites as a tennis pro after the match, having indicated he was close to retirement.

The five-time Australian Open runner-up last won a match in this tournament in 2017, when he reached round four. A tough opener against Nikoloz Basilashvili awaits.

Spanish 40-year-old Feliciano Lopez will make his 80th appearance in a grand slam and become the second man in the Open Era with 80 or more appearances at the four majors, after Federer (81).

Do not expect an Australian to be men's champion, by the way. The last time an Australian reached the men's singles final was 2005, when Lleyton Hewitt lost against Safin, and the last home champion was Mark Edmondson in 1976.

Barty backed in stacked women's draw

For the first time since 1997, neither Serena nor Venus Williams will take part in the Australian Open. Yet the women's tour is in rude health, even without those great bastions.

Ash Barty is world number one and a standout pick for many, only enhancing her claims after winning an Adelaide International title in the run-up to this fortnight.

But there is staggering depth on the women's side at present, and Barty will face stiff competition.

Incredibly, the last five grand slam finals have featured 10 different women, and teenager Emma Raducanu's against-all-odds US Open triumph in September shows best of all that new stars are emerging.

Yet since 2000, only three non-seeded players have reached the women's singles final at the Australian Open: Serena Williams in 2007, Justine Henin in 2010 and Garbine Muguruza in 2020. 

Barty could become the first Australian to be women's champion since Chris O'Neil in 1978, and the first to reach the final since Wendy Turnbull lost to Hana Mandlikova in 1980.

The Queenslander is the top seed, and the last time the number one failed to reach at least the fourth round at Melbourne Park was in 1979, when Virginia Ruzici lost her opening match. Barty ended a long wait for an Australian winner of the women's title at Wimbledon last year, so why not closer to home as well?

Naomi Osaka is back, so what should we expect?

Truth be told, that's hard to know. Osaka took time out from tennis after the US Open to focus on her mental health and enjoyed hanging out with friends, before deciding she missed tennis enough to go back on tour.

She had three wins at the Melbourne Summer Set tournament recently before withdrawing from a fourth match, saying her body had "got a shock" from the intensity. As defending champion in the season's first major, she has a target on her back and will need to find a way to handle that.

Over the past six seasons, only Osaka has managed to win back-to-back grand slam singles titles among the women, and she has done so twice (US Open 2018 and Australian Open 2019, plus US Open 2020 and Australian Open 2021).

The last player to win back-to-back women's Australian Open singles titles was Victoria Azarenka (2012 and 2013), so it does not happen regularly.

Osaka has an 85 per cent win rate at this tournament: since 2000, only Jennifer Capriati (90 per cent) and Serena Williams (89 per cent) have had a higher win percentage in the main draw.

You want challengers to the big two? Try sticking a pin in the draw

The Daphne Akhurst Memorial Cup, which goes to the champion, is a trophy that upwards of a dozen women will seriously believe they can win.

Aryna Sabalenka has reached the semi-finals of the last two slams but is mired in some kind of hellish serving groove, having made 74 double faults in her last four matches and lost the last three in a row.

Anett Kontaveit won a tour-high 39 matches on hard courts last year but has only been to one grand slam quarter-final – last year in Australia, losing to Simona Halep.

What about Ons Jabeur, who matched Kontaveit for a tour-high 48 wins across all surfaces last year? The Tunisian is queen of the drop shot, making 147 successful such plays on tour last year, more than any other player, and recently reached the top 10 in the WTA rankings for the first time.

Maria Sakkari reached two slam semi-finals last year, the first of her career, and the form of Barbora Krejcikova and Badosa in the past week in Melbourne marks them out as contenders. Both are recent fast-risers, Krejcikova already with a French Open title to show.

WTA Finals champion Muguruza could be the second Spaniard to twice reach the Melbourne title match, after Arantxa Sanchez Vicario (1994 v Steffi Graf and 1995 v Mary Pierce). Spain has never had an Australian Open women's singles winner: former French Open and Wimbledon champ Muguruza is an authentic contender.

Halep was runner-up to Caroline Wozniacki in 2018, a semi-finalist in 2020 and quarter-finalist last year, and a Melbourne Summer Set title was a handy warm-up for the Romanian. Consider her, too.

Monica Seles, in 1991, was the last player to triumph on her debut in the main draw, but she was already a grand slam winner (1990 French Open). Given the strength of the line-up, the prospect of a bolter coming through this field is unlikely, even if the example of Raducanu tells us anything is possible.

Novak Djokovic's participation in the 2022 Australian Open hangs in the balance with the judges at Sunday's court hearing considering their decision with no exact timeframe on a final call.

Djokovic, who returned to detention on Saturday as per a pre-agreed court arrangement, is fighting to be able to compete at the Australian Open, which starts on Monday.

A Federal Court of Australia procedural hearing was held on Sunday, where lawyers representing Djokovic and Australian Immigration Minister Alex Hawke presented their cases after the Serbian's visa was cancelled on Friday.

After several hours with both sides arguing their case, chief Justice James Allsop adjourned and said the court may reconvene "this afternoon or perhaps tomorrow morning".

The Australian Open announced Monday's schedule on Sunday afternoon, with Djokovic's first-round match against Miomir Kecmanovic listed as the second in the night session (from 7pm AEDT) on centre court.

At the Sunday hearing, the Immigration Minister's submissions on why Djokovic's visa was cancelled were detailed, pointing to the argument that his presence in Australia may foster sentiment against coronavirus vaccinations.

Djokovic's lawyers argued against the submission, slamming the Minister as "plainly wrong" for assumptions that he was perceived as an anti-vax figurehead and claiming they misrepresented his views on vaccines based on media reports.

Instead, they argued deporting Djokovic could stir up more anti-vaccination sentiment than letting him stay and insisted the Minister did not have enough evidence to make the counter judgement.

The Minister's lawyers reiterated the view that Djokovic's presence would inflame anti-vaccination sentiment and argued that Hawke had considered the outcomes from both decisions.

Mr Stephen Lloyd, representing the Minister, said: "The minister took the view that his presence in Australia could encourage people to emulate [disregard for the rules]."

Mr Lloyd pointed to recent images of Djokovic posing for photos in Serbia after testing positive to COVID-19 last month, when he added: "The applicant has some recent history of ignoring COVID safety measures. Even when he was infected he undertook an interview and a photoshoot including taking his mask off."

The end of the Novak Djokovic saga is set to be settled on Sunday after a procedural hearing began.

Djokovic, who returned to detention on Saturday as per a pre-agreed court arrangement, is fighting to be able to compete at the Australian Open, which starts on Monday.

A procedural hearing, where the matter was formally transferred from the Federal Circuit Court to the Federal Court of Australia, started at 09:30 local time (22:30 GMT).

Djokovic's lawyers secured an early procedural victory when it was decided the case should be heard by a full court, consisting of Chief Justice James Allsop, Justice Anthony Besanko and Justice David O'Callaghan.

That reduces the avenues for any possible appeal against the court's decision. Stephen Lloyd, who was appearing on behalf of immigration minister Alex Hawke, had indicated his preference for a single judge.

A central tenet of the case is set to be Hawke's assertion that Djokovic should be removed from the country "on health and good order grounds" and "in the public interest".

In submissions to the court issued by Djokovic's lawyers, Hawke is shown to say that he accepted the world number one recently tested positive for COVID-19.

However, Hawke adds that: "I am concerned that his presence in Australia, given his well-known stance on vaccination, creates a risk of strengthening the anti-vaccination sentiment of a minority of the Australian community."

The nine-time Australian Open champion's visa was revoked for a second time on Friday despite Djokovic winning his initial case last Monday.

His lawyers began their argument shortly after the hearing started, with Chief Justice Allsop having suggested that due to quality of the written submissions, both side's arguments would be heard by lunchtime local time.

The end of the Novak Djokovic saga is set to be settled on Sunday after a procedural hearing began in Melbourne.

Djokovic, who returned to detention on Saturday as per a pre-agreed court arrangement, is fighting to be able to compete at the Australian Open, which starts on Monday.

A procedural hearing, where the matter was formally transferred from the Federal Circuit Court to the Federal Court of Australia, started at 09:30 local time (22:30 GMT).

Djokovic's lawyers secured an early procedural victory when it was decided the case should be heard by a full court, consisting of Chief Justice James Allsop, Justice Anthony Besanko and Justice David O'Callaghan.

That reduces the avenues for any possible appeal against the court's decision. Stephen Lloyd, who was appearing on behalf of immigration minister Alex Hawke, had indicated his preference for a single judge.

A central tenet of the case is set to be Hawke's assertion that Djokovic should be removed from the country "on health and good order grounds" and "in the public interest".

In submissions to the court issued by Djokovic's lawyers, Hawke is shown to say that he accepted the world number one recently tested positive for COVID-19.

However, Hawke adds that: "I am concerned that his presence in Australia, given his well-known stance on vaccination, creates a risk of strengthening the anti-vaccination sentiment of a minority of the Australian community."

The nine-time Australian Open champion's visa was revoked for a second time on Friday despite Djokovic winning his initial case last Monday.

His lawyers began their argument shortly after the hearing started, with Chief Justice Allsop having suggested that due to quality of the written submissions, both side's arguments would be heard by lunchtime local time.

Novak Djokovic was back in detention on Saturday night as he awaited decision day in his battle to play at the Australian Open.

The end of the saga should come on Sunday when Djokovic's lawyers attempt to prevent the Serbian being deported.

A procedural hearing, where the matter was formally transferred from the Federal Circuit Court to the Federal Court of Australia, saw an 09:30 AEDT (Saturday 22:30 GMT) start to the case agreed upon.

Djokovic's lawyers secured an early procedural victory when it was decided the case should be heard by a full court, consisting of Chief Justice James Allsop, Justice Anthony Besanko and Justice David O’Callaghan.

That reduces the avenues for any possible appeal against the court's decision. Stephen Lloyd, who was appearing on behalf of immigration minister Alex Hawke, had indicated his preference for a single judge.

A central tenet of the case is set to be Hawke's assertion that Djokovic should be removed from the country "on health and good order grounds" and "in the public interest".

In submissions to the court issued by Djokovic's lawyers, Hawke is shown to say that he accepted the world number one recently tested positive for COVID-19.

However, Hawke adds that: "I am concerned that his presence in Australia, given his well-known stance on vaccination, creates a risk of strengthening the anti-vaccination sentiment of a minority of the Australian community."

The nine-time Australian Open champion's visa was revoked for a second time on Friday despite Djokovic winning his initial case on Monday.

His lawyers will dispute the minister's claims and push for Djokovic to be freed from detention to be able to defend his title at Melbourne Park.

In their application to the court, Djokovic's legal team state: "There was no evidence before the respondent that Mr Djokovic had made any comments about his vaccination status or expressed any 'views' regarding vaccination at any time during which he has been in Australia (on this occasion or previous occasions) or at any other time in any other location (post April 2020)."

For Djokovic, lawyer Nick Wood said on Friday that his client was of "negligible risk", "of good standing" and had a medical contraindication to a vaccine.

The Australian Open starts on Monday, when Djokovic hopes to begin his journey to what could be a 10th Melbourne slam and a record-breaking 21st major title.

Djokovic is scheduled to face countryman Miomir Kecmanovic in the first round.

Thanasi Kokkinakis fought back from a set down to beat Arthur Rinderknech and claim a maiden ATP Tour title at the Adelaide International 2 in his hometown.

Kokkinakis was beaten by Gael Monfils in the semi-final of the Adelaide International 1 last weekend, but the 25-year-old got his hands on the trophy on Saturday after a 6-7 (6-8) 7-6 (7-5) 6-3 win.

The Australian saved two match points in a semi-final defeat of Marin Cilic and showed his fight again to deny Rinderknech a first title.

Kokkinakis has had a tough time with injuries since rising to a career-high ranking 69 as a teenager in 2015, but he has shown what he is capable of early in the season ahead of the Australian Open.

There were no break point in the first two sets, but Frenchman Rinderknech failed to hold twice in the decider on a special day for Kokkinakis.

Kokkinakis said: "I wouldn't want to win my first title anywhere else. To my family, friends and coaches, what a ride it's been. You have seen me at my lowest lows and now the highest high. It's been a serious journey. For now, I am so happy.

"I've been playing and practising on this court since I was eight or nine years old, coming here before school every day. I love this court so much."

Kokkinakis will play qualifier Yannick Hanfmann in the first round of his home grand slam next week, while Rinderknech takes on Alexei Popyrin at Melbourne Park.

Madison Keys overpowered Alison Riske to score a crushing win in Saturday's Adelaide International 2 final.

A 6-1 6-2 victory for Keys at Adelaide International 2 gave her a sixth WTA Tour title and a first since a stunning run in 2019 at Cincinnati.

Keys, who faces a tough Australian Open first-round clash against 2020 champion Sofia Kenin, showed her form is coming back after a lean spell.

The former world number seven has slipped to a lowly 87th in the rankings, but at the age of 26 she has ample time to climb back towards the top of the game.

This win moves her back into the top 60, with Elina Svitolina and Coco Gauff among the players Keys has fended off this week.

Keys said: "I'm really happy with how today went. There were a couple of opportunities where momentum could have switched, and I think I did a really good job of just regrouping and continuing to focus on my side of the court. Really happy to get a win."

Keys explained her mindset had been "dark" at times in 2021, with her appetite for tennis ebbing away.

She said: "Just knowing from what I was thinking about last year and the deep, dark pit of despair that I put myself into because of that, I don't want to go back to that. I don't want to let myself borderline hate being on the tennis court and hate competing. If I let myself think that way, that's where it goes."

Her motivation is on an upwards curve now, and results like this will help. Keys held serve throughout, did not face a break point, and broke Riske's delivery four times on the way to sealing victory in an hour and six minutes.

Quoted on the WTA website, Keys added: "I think the biggest takeaway is that things can switch at any moment. As long as you can continue to have the right mindset and keep going for things and keep working hard, things will get better if they're not going well, as long as you just have the right mindset and continue to have a good attitude about it."

Aslan Karatsev failed to read the script as he beat Andy Murray in straight sets to win the Sydney Classic on Saturday.

Three-time grand slam champion Murray had rolled back the years to reach his first ATP Tour championship match since beating Stan Wawrinka in Antwerp back in October 2019.

There was to be no 47th ATP Tour singles title for the Briton at Ken Rosewall Arena, though, as Karatsev won 6-3 6-3 to ensure he will start the Australian Open next week with a spring in his step.

The world number 20 from Russia was a surprise semi-finalist in the first grand slam of the year at Melbourne Park last year and looks capable of making his presence felt again.

Karatsev struck 27 winners to 13 from the racket of former world number one Murray, who was unable to break the Vladikavkaz native's serve.

Murray failed to hold in the first game of the final and the opening set was over when he was broken for a second time.

Karatsev surged into a 3-0 lead in the second set and fended off five break points before finally holding to take a 4-1 lead, then went on to serve it out as he secured a third ATP Tour singles title, having been triumphant in Moscow and Dubai last year.

Murray will take great heart from the strides he has made this week and three years after fearing he may be force to retire at the Australian Open, the 34-year-old will face Nikoloz Basilashvili in the first round of the 2022 tournament next week.

Karatsev will do battle with Spaniard Jaume Munar for a place in the second round at Melbourne Park.

Paula Badosa underlined her credentials as an Australian Open contender by capturing the Sydney Classic title on Saturday.

The Spaniard beat French Open champion Barbora Krejcikova 6-3 4-6 7-6 (7-4) to claim the trophy in a battle of two of the breakout stars on the WTA Tour.

Krejcikova was considered a doubles specialist until last season, when she soared from 65th to fifth place in the world rankings, on the back of Roland Garros glory and runs at both Wimbledon and the US Open.

New York-born Badosa also shot up the rankings in 2021, surging from 69th to number eight by the year's end after winning titles in Belgrade and Indian Wells.

Her performance in winning the latter, a prestigious WTA 1000 event, pointed to Badosa being a likely challenger for hardcourt success in Australia.

She beat Krejcikova during that Californian tournament and repeated the feat in Sydney, the hard-hitting Spaniard maintaining a 100 per cent winning record in WTA finals.

Badosa said: "I feel really bad because I'm playing against a friend and playing a match like today where I think we both went to the limit and losing, it is never easy.

"But I want to congratulate you for everything. We both broke into the top 100 a few years ago, and now we're playing big finals.

"For me, it's an honour to see you grow, you're an amazing player and a grand slam champion."

Badosa begins her Australian Open mission in Melbourne against a home player in Ajla Tomljanovic next week, while Krejcikova has a first-round clash with German Andrea Petkovic.

Chris Evert has been diagnosed with ovarian cancer and has begun chemotherapy, the American tennis great announced.

The 67-year-old Evert, whose on-court battles with Martina Navratilova in the 1970s and 1980s provided one of the greatest tennis rivalries, won 18 grand slam singles titles in a much-lauded career.

Evert told ESPN, for whom she has worked as a match analyst, that she underwent the first of six rounds of chemotherapy this week.

It means Evert has not travelled to Melbourne to work at the Australian Open, which begins on Monday. She said she would be providing analysis from home during the tournament.

The cancer was discovered after a preventive hysterectomy and Evert said it was found at an early stage.

In a message posted on Twitter, she said: "I wanted to share my stage 1 ovarian cancer diagnosis and the story behind it as a way to help others. I feel very lucky that they caught it early and expect positive results from my chemo plan."

Speaking to ESPN, she added: "I've lived a very charmed life. Now I have some challenges ahead of me. But, I have comfort in knowing the chemotherapy is to ensure that cancer does not come back.

"As someone who has always had control over my life, I have no idea how I'll respond to chemotherapy. I have to give in to something higher."

Evert's sister Jeanne died from ovarian cancer in February 2020.

"When I go into chemo, she is my inspiration," Evert added. "I'll be thinking of her. And she'll get me through it."

Messages of support poured in for Evert, with Navratilova writing: "We are all with you and behind you Chrissie, you are a true champion and I have no doubt you will conquer this nasty opponent with nary a sweat!"

Billie Jean King, a fellow American tennis legend, said she and her partner Ilana Kloss would have Evert "in our thoughts and prayers".

"Sending you so much love and healing thoughts, @ChrissieEvert ... and we wish you strength as you face this battle. You are one of a kind, and there are so many who love you," King said.

Among current WTA Tour stars, there were Twitter messages of support from the likes of Victoria Azarenka, Garbine Muguruza, Madison Keys, Paula Badosa and Ons Jabeur.

Tracy Austin, a fellow player-turned-analyst, told Evert: "You are one of the strongest people I know. There are so many of us that will be with you every step of the way."

Novak Djokovic has won the last three Australian Open titles and lifted the trophy nine times in all, which means he arrived in Melbourne as a hot favourite to triumph again.

Yet even before the chaos of the last 10 days, this looked a tough Australian Open for Djokovic, given the likes of Daniil Medvedev and Alexander Zverev have recently taken his scalp in major hard-court matches.

There was no doubt he was a worthy favourite, but Djokovic's dominance of the first half of last season was followed by a series of painful defeats, weakening his standing at the top of the game.

When the men's singles draw was made on Thursday, only two former champions featured: Djokovic and Rafael Nadal, the 2009 winner.

Here, Stats Perform assesses the contenders to follow Djokovic onto the Melbourne Park throne.

NEXT NUMBER ONE? DANIIL MEDVEDEV

Last year's runner-up, given a sound pasting by Djokovic in a final that came nowhere close to matching expectations, has come a long way since that crushing blow. Russian Medvedev was the only man to beat Djokovic in a grand slam last year, doing so at the final hurdle of the final major, without dropping a set in the US Open title match. That denied Djokovic a calendar year sweep of the majors, which would have been the first time the feat had been achieved by a man since Rod Laver's 1969 complete set.

He also took the first set off Djokovic in the Paris Masters final in November, only to lose the match. What is clear is that Medvedev is amassing experiences against Djokovic: some good and some bad, but all surely massively helpful. He lost in their first three encounters but has won four of the seven since.

Progress like this is what repeat champions are made of. Medvedev has a 9-9 win-loss record when dropping the first set of matches over the past year, which shows he is not easily beaten. Only Djokovic (14-6) has a better record in that respect.

Medvedev has a 54-9 record on hardcourts over the past 12 months, has gone mightily close to hitting number one in the rankings, and might see a lot of that top step in the months and years to come. On the 52-week rolling list, he holds a 16-8 win-loss record against top-10 opponents, which is second only to Djokovic (22-5).

Should Medvedev pull off a second consecutive grand slam win, it would make him just the third Russian man to win two or more grand slam singles titles, after Yevgeny Kafelnikov (French Open 1996 and Australian Open 1999) and Marat Safin (US Open 2000 and Australian Open 2005).

The last player other than Federer, Nadal and Djokovic to secure back-to-back majors was Andre Agassi (US Open 1999 and Australian Open 2000).

OVERDUE SLAM INCOMING? ALEXANDER ZVEREV

The Olympic champion and ATP Finals winner is just lacking a grand slam title to confirm to the wider sporting world his status as one of the rising generation's preeminent performers. Zverev beat Djokovic in semi-finals en route to both of those big 2021 titles, and although he also lost three times to the 20-time major winner over the season, he took four sets off the man from Belgrade in those defeats.

Zverev is improving season on season, and if he avoids injuries or other tribulations in 2022 then he surely stands a strong chance of picking up that first slam before the year is out. He won six titles in all in 2021, more than any other singles player on the ATP Tour, and holds a 43-10 win-loss record on hardcourts on the 52-week rolling list.

When the draw was made, he and Djokovic were set on another semi-final collision course, and that prospect looked tantalising. Until recently so far apart, the gap has closed considerably, Zverev tallying victories that will have surely troubled the world number one.

NOT READY TO BE YESTERDAY'S MAN: RAFAEL NADAL

Because why the heck not? Nadal, at the age of 35, returned from a long foot injury lay-off with a title at the Melbourne Summer Set tournament this month, and if his record at the Australian Open is deemed unspectacular by some, the Spaniard himself takes great pride in his achievements.

Recently, in a Melbourne news conference, he was asked why he had not reached the semi-finals of the Australian Open since his title year, and Nadal swiftly put his questioner right.

"I am very sorry to tell you – I don't want to – but I have been in the final of 2012, '14, '17, '19," he said. "I got injured a couple of times here in my tennis career, so of course it's been a great tournament for me, and of course I had a lot of challenges in terms of injuries in this event. Sorry to correct you."

Polite as ever, but pointed. Nadal knows he has been successful in Australia and would surely not have returned this year if he felt there was no chance of another run to the final. He rightly takes issue with those who forget his feats. Remember, he, like Djokovic and Federer, sits on 20 grand slams.

Nadal reached the quarter-finals last year and lost from two sets up against Stefanos Tsitsipas, so he will want to banish that memory. There is little evidence of hard-court form beyond his win in a mediocre field last week in Melbourne, but he is Rafael Nadal and he wins tennis tournaments. At least one every year since 2004. A 6-8 record against rival top-10 players over the past 52 weeks is no great shakes, but you count out Nadal at your peril.

NEXTGEN OR NEXT NEW CHAMP? JANNIK SINNER

Tennis is such a generation game just now. The Big Three (Big Four, if you include Andy Murray) are in the twilight years of their careers, coming under long-awaited threat from the mid-twenties likes of Medvedev, Zverev, Dominic Thiem (absent from Australia), Tsitsipas and Matteo Berrettini.

Sinner is to the forefront of the pack of the next big group coming through (see also: Carlos Alcaraz, Lorenzo Musetti). At 20, the Italian is entering a big year in the context of his career. By the time Djokovic turned 20, he was sixth in the world, Federer was 14th on the day he left his teenage years behind, and Nadal was second. Progress comes at different rates.

Sinner was 15th in the rankings on his last birthday, in August, but has since dipped his toes into the top 10 and currently stands 11th. He won four ATP Tour titles in 2021, finished the year with a 49-22 record, and can reasonably be expected to kick on. The Italian has yet to majorly show up at the grand slams, with a Roland Garros quarter-final in 2020 his best run yet.

Expect that to change soon enough. Sinner is only 6-9 against top-10 players on the 52-week list, but he warmed up for the challenge that lies ahead in Melbourne with three straight-sets singles victories at the ATP Cup. His 42-14 record on hardcourts over the last year suggests the Australian Open should suit him as well as any slam.

Twenty-time major winner Rafael Nadal says he is tired of the Novak Djokovic saga ahead of the Australian Open and insists the event will be "great" with or without him.

Sixth seed Nadal is preparing to take on American Miguel Giron in the Australian Open first round on Monday but preparations have been hijacked by Djokovic's ongoing visa status.

The world number one had his visa cancelled by the Australian Immigration Minister on Friday with an appeal to be held on Sunday.

The situation has dragged on for the past week, with Nadal admitting he was tired of the narrative and that no one player is bigger than the Australian Open.

"I tell you one thing, it's very clear that Novak Djokovic is one of the best players of the history, but there is no one player in history that's more important than an event," Nadal told reporters on Saturday.

"[The] Australian Open is much more important than any player. If he's playing finally, OK.

"If he's not playing, [the] Australian Open will be great, with or without him. That's my point of view."

World number six Nadal, who has only won the Australian Open title once in 2009, said he hoped focus would return to the upcoming tournament where he is aiming for a record-breaking 21st slam.

"Honestly, I'm little bit tired of the situation because I just believe that it's important to talk about our sport, about tennis," Nadal said.

The Spaniard added that he respected Djokovic and has a "good relationship" with him despite their differences.

"I wish him all the best. I really respect him, even if I [do] not agree with a lot of things that he did the last couple of weeks," he said.

Novak Djokovic's Australian Open fate will be determined on Sunday although it remains to be decided if it will be in front of a full court or single judge.

Saturday's hearing was procedural with Justice David O'Callaghan transferring the matter to the Federal Court of Australia as agreed by both parties' lawyers for a 9:30am AEDT start.

The hearing was adjourned with the only contention that Djokovic's lawyers are in favour of the case being held before more than one judge, meaning no appeal to the full bench is possible.

Stephen Lloyd, who was appearing on behalf of the Minister for Immigration and Citizenship, did not agree, with the court expected to make a decision later on Saturday.

“We say there isn’t a justification for stepping out of the ordinary," Lloyd told the court.

Djokovic's visa was revoked for a second time on Friday despite the 34-year-old winning his initial case on Monday.

The Serbian world number one is fighting the decision, and lawyer Nick Wood, on behalf of Djokovic, contended in a directions hearing on Friday evening that the "underlying new rationale" behind the Australian government's latest move to kick out the Serbian is that it contends his presence "will excite anti-vax sentiment".

Wood said immigration minister Alex Hawke had given no consideration to the impact that deporting Djokovic may have among those opposed to COVID-19 vaccines, saying his client was of "negligible risk", "of good standing" and had a medical contraindication to a vaccine.

In a statement released on Friday, Hawke said the decision had been taken "on health and good order grounds, on the basis that it was in the public interest to do so".

The Australian Open is due to commence on Monday where Djokovic was aiming for his 10th Melbourne slam. Djokovic was also hoping to challenge for a record-breaking 21st major title.

Djokovic is scheduled to face countryman Miomir Kecmanovic in the first round in Melbourne on Monday.