Novak Djokovic continued his dominance of the Australian Open, winning the grand slam for a record ninth time on Sunday.

The Serbian star claimed his 18th grand slam crown with a 7-5 6-2 6-2 dismantling of Russian fourth seed Daniil Medvedev in the final.

Djokovic became just the second man to win a major at least nine times, with only Rafael Nadal (13 French Open titles) also managing that feat.

We take a look back at all of his Australian Open successes.

2008 – A maiden grand slam title

Aged 20, this was Djokovic's fourth main-draw appearance in Melbourne and his previous best had been the fourth round the year prior.

But he produced a flying run to the final, beating Lleyton Hewitt in straight sets in the last 16 and top seed Federer in the semis.

Djokovic, the third seed, was left with a surprise opponent in the final and he made the most of his chance, coming from a set down to beat Jo-Wilfried Tsonga.

It was the first grand slam since the 2005 Australian Open not won by either Federer or Nadal.

2011 – The beginning of complete Melbourne dominance

Djokovic had to wait three years for his second title in Melbourne, but it started a wonderful run of dominance.

He was largely untouchable again on his way to the final, including wins over top-10 seeds Tomas Berdych and Federer.

Djokovic crushed Andy Murray 6-4 6-2 6-3 in the decider to win the first of an incredible three grand slams in 2011.

2012 – Coming through two epics

This would be a major best remembered for two matches – Djokovic's semi and final.

He took almost five hours to get past Murray in the last four in a match that seemed certain to ruin his chances in the decider.

Somehow, Djokovic came through that too, beating Nadal 5-7 6-4 6-2 6-7 (5-7) 7-5 in the longest Open Era grand slam final, which went for a gruelling five hours, 53 minutes.

2013 – Hat-trick complete

Djokovic extended his winning streak at the Australian Open to 21 matches with a third straight title.

He became the first man in the Open Era to win a hat-trick of titles in Melbourne.

Djokovic took five hours to get past Stan Wawrinka – the man who would break his run the following year – in the fourth round before again beating Murray in a final.

2015 – Another Wawrinka marathon, another Murray final

Fernando Verdasco and Milos Raonic were unable to stop Djokovic and, this time, Wawrinka failed too.

Djokovic beat the Swiss star in a five-set semi-final before a familiar face stood between him and another title.

Murray managed to split the first two sets, but Djokovic ran away with it from there 6-3 6-0 for a fifth crown.

2016 ­– Record equalled after Simon scare

It was the fourth round that proved to be the biggest scare in Djokovic's bid for a record-equalling sixth Australian Open title.

But he got through another gruelling five-setter, this time against French 14th seed Gilles Simon.

Kei Nishikori, Federer and Murray were unable to stop him from there as Djokovic joined Roy Emerson on six Australian Open crowns.
 

2019 – Record claimed in flawless fashion

For a six-time champion and the world number one, this seemed like a quiet run by Djokovic.

He dispatched of up-and-comers Denis Shapovalov and Daniil Medvedev, spent less than an hour on court with an exhausted Nishikori and was almost flawless against Lucas Pouille.

Only Nadal stood between him and a record seventh Australian Open title in a repeat of their epic 2012 final.

And Djokovic may have saved his best performance for the final, dismantling Nadal in just over two hours.

2020 – Thiem test survived to close in on Federer, Nadal

Djokovic entered the tournament on the back of six impressive singles wins at the ATP Cup.

After a brief first-round hiccup against Jan-Lennard Struff, Djokovic cruised into the quarter-finals.

He continued his dominance of Milos Raonic with a 10th win in as many meetings with the Canadian and then brushed a hurt Federer aside.

Thiem, playing his third major final, was a huge test, but Djokovic survived after almost four hours to extend his record in Melbourne. It was his 17th major title, moving closer to the tallies of Federer (20) and Nadal (19), as he reclaimed the number one ranking.

2021 – Injury threatens run before powerful finish

It was a largely uneventful start for Djokovic before suffering a suspected abdominal injury in the third round against Taylor Fritz.

He looked at risk of defeat despite taking the first two sets as Fritz fought back, but Djokovic looked healthy again in the fifth to win through.

Djokovic beat Raonic for the 12th straight time and then overcame Alexander Zverev, before finding good form in a semi-final thrashing of qualifier Aslan Karatsev.

He dropped five sets in his opening six matches, the most he has lost prior to the final in the 28 occasions he has made the decider at a slam.

Medvedev was on a 20-match winning streak heading into the final, but Djokovic stepped up on the court he loves.

Novak Djokovic secured his 18th grand slam title with a resounding straight-sets win over Daniil Medvedev in the Australian Open final on Sunday.

The Serbian star closed to within two major crowns of men's record holders Roger Federer and Rafael Nadal after impressively beating Medvedev 7-5 6-2 6-2 in one hour, 53 minutes in cool conditions on Rod Laver Arena.

Djokovic, who suffered a suspected abdominal injury earlier in the tournament, showed just why he is the king of Melbourne, where he clinched a record-extending ninth Australian Open title.

The world number one produced a classic display of returning and again stepped up in key moments, in contrast to Medvedev.

Carrying a 20-match winning streak into the decider, Medvedev – playing his second grand slam final – made errors at important stages despite holding his own from the baseline for large parts against an opponent he had beaten in three of their previous four meetings.

Medvedev made a nervous and wayward start and was broken in the second game, but he quickly responded, pulling the break back in the fifth game, one marked by a grinding baseline exchange at 15-30 before Djokovic put an overhead into the net.

Both players held with relative comfort until Djokovic landed the key blow to take the first set, the Serbian fans in Rod Laver Arena rising to their feet after Medvedev sent a forehand into the net.

The pair traded breaks again to begin the second set, this time Djokovic recovering from dropping serve, and he won four straight games after Medvedev faltered in a sloppy fourth game.

Djokovic produced a tough hold for 5-2, a moment that led to an increasingly frustrated Medvedev – struggling to come up with answers – to smash his racquet at the back of the court before losing the second set.

Medvedev squandered another chance as Djokovic dug himself out of a 15-40 hole in the opening game of the third set and then broke, the Russian netting a volley after a wild double fault.

In yet another key moment, Djokovic held from 15-30 in the seventh game in front of a crowd baying for more tennis, before going on to see out his historic success.

Data Slam: History for the king of Melbourne

Djokovic's ninth Australian Open title saw him become just the second man to win a major at least nine times. He joined Nadal, who has owned the French Open with 13 titles. That pair have won 10 of the past 11 grand slam crowns, as the 'Big Three', or 'Big Two', continue their dominance.

WINNERS/UNFORCED ERRORS
Djokovic – 20/17
Medvedev – 24/30

ACES/DOUBLE FAULTS
Djokovic – 3/2
Medvedev – 6/4

BREAK POINTS WON
Djokovic – 7/11
Medvedev – 2/4

Daniil Medvedev goes into Sunday's Australian Open final against Novak Djokovic in incredible form.

The Russian star extended his winning streak to 20 matches with a straight-sets victory over Stefanos Tsitsipas in the semi-finals on Friday.

Medvedev became the 25th man in the Open Era to record a Tour-level winning streak of 20 matches. He is the sixth active player to manage the feat, joining Djokovic, Roger Federer, Rafael Nadal, Andy Murray and Juan Martin del Potro.

The 25-year-old's run has not only been utterly dominant, but also included some rather impressive wins.

Of his 20 victories, 12 have come against top-10 players, including Djokovic. Since November, Medvedev has beaten every other member of the top 10 except Federer, who has been out of action.

"It's great to know this. It's a pity that Roger is not playing. I would love to have played him. I'm not saying anything. I just would love to play against him. I mean, to play against Roger is always a privilege. Against Novak, Rafa, Roger," Medvedev said after his win over Tsitsipas.

"But it's great to hear this. I mean, happy about myself, because I remember one moment when I was already playing quite good I actually was struggling with the top-10 guys when I was maybe around top 20 or top 30.

"It's great to hear this and I'm really happy about it."

Along with Djokovic and Nadal, Medvedev's run has also included wins over Dominic Thiem, Alexander Zverev (three times), Andrey Rublev, Matteo Berrettini and Tsitsipas.

In his 20-match streak, Medvedev has won 44 sets and lost just seven, and two of those were in his five-set victory over Filip Krajinovic in the third round.

Medvedev has won three of his past four meetings with Djokovic, who edges their overall head-to-head 4-3.

His run will have Medvedev full of confidence as he bids to win a first grand slam title, needing to overcome the record eight-time champion in Melbourne to do so.

Novak Djokovic will take the advantage of having an extra day's rest into the Australian Open final against the red-hot Daniil Medvedev.

Djokovic is set to compete in his 28th grand slam final and ninth in Melbourne as the Serbian star eyes an 18th major title on Sunday.

The 33-year-old looked in good form in a semi-final thrashing of Aslan Karatsev on Thursday – 24 hours before Medvedev impressively dispatched of Stefanos Tsitsipas.

For the second year in a row, Djokovic will have an extra day's rest over his opponent ahead of the decider.

Since 2000, players who have had the extra day's rest have won 12 and lost nine of the 21 finals. Djokovic has had the slight advantage four times – and four times he has not – and won all eight finals.

Given he has battled a suspected abdominal injury at this year's tournament, the additional day could be an important factor for Djokovic.

He faces Medvedev, who is on a 20-match winning streak that has included 12 victories over top-10 players.

The latest of those was a 6-4 6-2 7-5 mauling of Tsitsipas in their semi-final on Friday.

A key for Medvedev in that success, in which he endured a third-set blip, was that it came in two hours, nine minutes.

Since 2000, men who won the second semi-final in less than three hours are 6-5 in deciders. That record drops to 3-7 when the last-four clash has exceeded three hours.

Of the three that have managed it after marathon wins, Djokovic achieved it twice – in 2012 and 2015, while Rafael Nadal was the other in 2009, when he beat Roger Federer in the final after winning an epic against Fernando Verdasco.

It leaves the extra day's rest likely to be less of a factor on Sunday as both men chase history.

Entering Australian Open final with an extra day's rest since 2000
2020: Novak Djokovic (won against Dominic Thiem)
2019: Rafael Nadal (lost against Novak Djokovic)
2018: Marin Cilic (lost against Roger Federer)
2017: Roger Federer (won against Rafael Nadal)
2016: Novak Djokovic (won against Andy Murray)
2015: Andy Murray (lost against Novak Djokovic)
2014: Stan Wawrinka (won against Rafael Nadal)
2013: Novak Djokovic (won against Andy Murray)
2012: Rafael Nadal (lost against Novak Djokovic)
2011: Novak Djokovic (won against Andy Murray)
2010: Andy Murray (lost against Roger Federer)
2009: Roger Federer (lost against Rafael Nadal)
2008: Jo-Wilfried Tsonga (lost against Novak Djokovic)
2007: Roger Federer (won against Fernando Gonzalez)
2006: Marcos Baghdatis (lost against Roger Federer)
2005: Marat Safin (won against Lleyton Hewitt)
2004: Marat Safin (lost against Roger Federer)
2003: Andre Agassi (won against Rainer Schuttler)
2002: Thomas Johansson (won against Marat Safin)
2001: Andre Agassi (won against Arnaud Clement)
2000: Andre Agassi (won against Yevgeny Kafelnikov)
Wins: 12 Losses: 9

Daniil Medvedev believes he has "nothing to lose" in Sunday's Australian Open final against Novak Djokovic.

Medvedev reached his second grand slam decider after an impressive 6-4 6-2 7-5 victory over Stefanos Tsitsipas in their last-four clash in Melbourne on Friday.

The Russian fourth seed became the 25th man in the Open Era to record a Tour-level winning streak of 20 as he continued his incredible form.

Medvedev said in an on-court interview all the pressure in the final would be on Djokovic, who has won the Australian Open a record eight times.

Despite seeking his maiden grand slam crown, the 25-year-old – who has won three of his past four meetings with Djokovic – said he had nothing to lose in the final.

"I think he's the favourite because he didn't lose. In eight occasions that he was here in the semis he won the tournament. Me, I'm, how you can call it, I don't know how you call it in English, not an outsider, but I'm the challenger, the guy that challenges the guy who was eight times in the final and won eight times. And I'm happy about it," Medvedev told a news conference.

"I like to play against Novak. We have, since the first one when I was ranked 60, we had always tough matches physically, mentally. And he's one of the greatest tennis players in the history of tennis. So playing the final against him is superb. I'm really happy about it. Let's see what happens on Sunday.

"When I say no pressure, for sure when we get out there we both feel pressure. I want to win my first one. He wants to win number 18. We don't know for who the crowd is going to be. It's all the small details.

"I think if we talk in general, well, I have nothing to lose, to be honest."

Medvedev hit 46 winners and 21 unforced errors against Tsitsipas, overcoming a third-set blip to close out his victory.

As the Rod Laver Arena crowd attempted to get Tsitsipas back into the contest, Medvedev claimed a key break in the 11th game of the third set with a tremendous backhand pass down the line, which he celebrated with a dance.

"They [the crowd] were mostly for him, and that was, you know, the moment that I won the match, we should say. Of course you have to serve after, but that was important moment. So I wanted them to recognise me, I would say, because the shot was unbelievable, I think one of my best shots in my career," Medvedev said.

"Actually, my legs were facing the other way of the court because I didn't have time, so I have no idea how I made this, and I was really happy about it."

Novak Djokovic ended Aslan Karatsev's dream run to reach his ninth Australian Open final on Thursday.

Djokovic, who has been dealing with an abdominal injury in Melbourne, brushed past qualifier Karatsev 6-3 6-4 6-2 in their semi-final on Rod Laver Arena.

The world number one has won the Australian Open every time he has reached the semi-finals, and he is on track again ahead of facing either Daniil Medvedev or Stefanos Tsitsipas in Sunday's decider.

Djokovic moved into his 28th grand slam final – a tally bettered only by Roger Federer (31) – as he targets an 18th major title.

Karatsev held his own in the early baseline exchanges and dug himself out of a 0-30 hole in the sixth game.

But he could not deny Djokovic in his next service game, broken to love when he pulled a backhand wide as the Serbian won 10 straight points and the set.

Djokovic broke again in the third game of the second set following a Karatsev double fault, and a fortunate net cord saw him into a 4-1 lead as he took complete control.

Karatsev got one of the breaks back and pushed for the other, but Djokovic – who had won all 19 of his previous meetings with qualifiers at grand slams – closed out the second set.

Just as Karatsev seemed to be working his way back into the contest and the duo exchanged breaks to begin the third, Djokovic took a 3-2 lead as he won the final four games of the match.

Data Slam: Age still no barrier for Djokovic
Djokovic became the first man in the Open Era to reach three Australian Open finals after turning 30. The 33-year-old has dominated in Melbourne, and his run continues.

WINNERS/UNFORCED ERRORS
Djokovic – 30/14
Karatsev – 24/30

ACES/DOUBLE FAULTS
Djokovic – 17/2
Karatsev – 6/2

BREAK POINTS WON
Djokovic – 6/7
Karatsev – 2/5

Novak Djokovic lost his temper but refused to let the prospect of Australian Open glory slip away as he edged out Alexander Zverev to reach the semi-finals.

The world number one destroyed a racket when trailing 3-1 in the third set, after he and Zverev split the opening two sets, and it was one of a number of moments when the Serbian showed heightened volatility during a 6-7 (6-8) 6-2 6-4 7-6 (8-6) win.

Still bothered by an abdominal problem that he sustained in the third round, Djokovic nevertheless strides on and will face Russian qualifier Aslan Karatsev for a place in the final.

Zverev, who played in a bright yellow headband and vest top, with a gold medallion hanging from his neck, will look back on an opportunity missed.

As well as that third-set lead, Zverev was also up a break at the start of the fourth, but the US Open runner-up lacked the composure to convert those hard-earned positions.

If Djokovic's racket-smashing was a tactical move designed to gee himself up and distract Zverev, then it worked a treat.

A nip-and-tuck opener had gone the way of German world number seven Zverev, who then made a wretched start to the second set and was 4-0 behind in the blink of an eye.

Just as momentum began to swing back Zverev's way in the third, Djokovic went into his rage, with a ball girl summoned to clear up the mess the 33-year-old created.

Back came Djokovic as double faults began to leak from Zverev's racket, and soon they were into a fourth set.

Zverev led 3-0 but Djokovic was not going away, seizing on mistakes from an opponent who by the end of the second tie-break of the match could only wonder what might have been.

An ace from Djokovic finished off the contest. After eight titles at Melbourne Park, a hunger for more continues to define his every performance in Australia.

"Emotionally I feel a little bit drained. We pushed each other to the limit," Djokovic said in his on-court interview.

"Other than in the second set I started pretty poorly in all the other three sets. I lost my service very early in the first, third and fourth and allowed him to swing through the ball a bit more, but I regained my focus.

"I broke that racket and things started to shift a little bit for me in a positive direction."

Novak Djokovic fought into the quarter-finals of the Australian Open despite concerns over a muscle injury, seeing off Milos Raonic in four sets.

Djokovic's hopes of defending his title appeared to be in doubt when he said he had a "muscle tear" and was unsure whether he would play the fourth-round clash.

But his history of dominance over Raonic was perhaps a motivating factor in him taking to the court and he stretched his head to head lead to 12-0 with his 300th grand slam win, becoming only the second player in history to reach the landmark.

He did not have it all his own way, a spirited Raonic levelling matters in the second set after losing the first on a tie-break.

However, Djokovic was in control thereafter, progressing 7-6 (7-4) 4-6 6-1 6-4, though a last-eight meeting with Alexander Zverev may prove a sterner test.

Djokovic made it eight wins in nine in tie-breaks with Raonic to take the first set and things looked bleak for the Canadian when he received treatment on his foot in the second set.

But that break proved just the tonic for Raonic as he went on to win a set against Djokovic for the first time in four grand slam meetings.

Yet the tide turned emphatically back in Djokovic's favour in the third – the Serbian winning five straight games to move into a 2-1 lead.

His success came through a familiar strategy against a player of Raonic's power on serve.

Djokovic wasted few opportunities to punish the second serve and consistently took Raonic out of his comfort zone by forcing him into long rallies.

Raonic, to his credit, did save four break points in the fourth set but the dam finally burst and he could not prevent Djokovic from snatching the fifth chance that came his way, the world number one ensuring there was to be no shock as he reached another milestone in a remarkable career.

Data Slam: Djokovic's delightful dozen

Djokovic is through to a 12th quarter-final in Melbourne, the eight-time winner last failing to reach the stage in 2018, when he lost to Hyeon Chung.

WINNERS/UNFORCED ERRORS
Djokovic – 41/25
Raonic – 50/35

ACES/DOUBLE FAULTS
Djokovic – 10/3
Raonic – 26/3

BREAK POINTS WON
Djokovic – 3/11
Raonic – 1/3

Rafael Nadal was able to offer a positive update on his fitness after easing into the second week at the Australian Open.

The 20-time grand slam champion is playing in his first tournament since November's ATP Finals and faced a battle to make the Melbourne major due to a back problem.

But Nadal has made the fourth round without dropping a set, seeing off Cameron Norrie 7-5 6-2 7-5 on Saturday.

"I did things well, [then there are] things that I need to improve. Something normal," the Spaniard said. "But, yes, happy, of course. Second week, straight sets. Can't complain."
 

PAIN RELIEF AT LAST FOR RAFA

Nadal might have been similarly dominant in his prior matches but revealed after beating Norrie he is only now feeling fitter.

"No, the back was not getting better each day; it was getting better today," he said. "But today is better, yeah, the first day I feel an improvement, and that's the most important thing for me today, more than any other thing.

"Of course, I was not serving my normal serve for the last 15 days. Today is the first day that I started to serve again my normal serve.

"But yesterday I didn't practice, so today was just warming up with the new, normal movement.

"So, of course, I didn't serve bad, but I can do better, I think. And I'm looking forward to doing it better. It has been an important victory for me.

"The biggest victory is the back is better for the first day. That's the most important thing."

Nadal will face Fabio Fognini next after he ended Australia's interest in the home grand slam with a 6-4 6-3 6-4 victory over Alex De Minaur, the host nation's final hope.

"It's one of those matches," an impressed De Minaur said. "You're out there leaving it all out there, but you can just feel that he's playing at another level."
 

MOODY MEDVEDEV MAKES AMENDS

There are three Russian men in the last 16 for the first time in Melbourne in the Open Era, but the country's biggest name survived a major scare.

Daniil Medvedev was cruising after taking the first two sets against Filip Krajinovic, only to drop the next two and engage in an angry back-and-forth with coach Gilles Cervara.

Cervara eventually left Medvedev's box as the fourth seed trailed 4-1 in the fourth set and did not return, but the 25-year-old recovered to get the job done in dominant fashion, a 6-3 6-3 4-6 3-6 6-0 victor.

Medvedev, with Mackenzie McDonald next, said of the incident with Cervara: "He said just before leaving that he's sure I'm going to win the match, but he's going to leave to let me be more calm.

"Sometimes maybe I will disagree but this time for sure it was a good thing to do.

"Today it helped, and definitely we're going to talk about it a little bit, but there is not a big deal."

Andrey Rublev joined Medvedev and compatriot Aslan Karatsev in the fourth round as he improved to 7-0 for the year with a three-set defeat of Feliciano Lopez. He will play Casper Ruud.
 

HISTORY CHANNEL OVER CHAMP

Defending champion Novak Djokovic's struggles with injury on Friday might have intrigued much of the tennis public, but Stefanos Tsitsipas was not overly concerned.

The fifth seed, who breezed past Mikael Ymer, did not watch the match and revealed he has little interest in keeping up with the exploits of his rivals.

"I might watch [Djokovic and Nadal] a little bit on TV if it happens that the TV is on or the right channel is on," he said. "Otherwise I just switch to History Channel.

"Definitely not tennis history. I think I have enough of tennis being in here every single day."

Tsitsipas will next play Matteo Berrettini, who is enjoying his best run at the Australian Open and saw off a side complaint to advance in three sets by edging Karen Khachanov, another Russian, in a trio of tie-breakers.

Novak Djokovic insists there is a real danger he may withdraw from the Australian Open, with an ultrasound on an abdominal injury planned for Saturday.

The eight-time champion at Melbourne Park pulled off a dramatic five-set win over American Taylor Fritz to reach round four, but it came at what could prove a high cost.

After battling through two tight sets to forge ahead in the match, Djokovic was jolted early in the third by a sudden "tear", as he put it.

Although painkillers allowed him to continue and fend off a Fritz comeback, the world number one might be advised by doctors that his race in Australia is run for this year.

He is due to face Milos Raonic on Sunday in round four, and the Canadian is a player that Djokovic holds an 11-0 winning career record against. This time Raonic could be gifted a walkover.

Explaining the injury blow, and what comes next, Djokovic said: "Everything was working fine for me, and then beginning of the third set I made this quick move on the return going to the forehand, rotating there, and I just felt a tear, I felt something happen.

"Went out for medical timeout when I was tested, evaluated. I have huge pain, I took the highest dose of anti-inflammatories possible.

"It did kick in end of fourth, beginning of the fifth when I actually started to move and I could actually start to rally with him from back of the court.

"Until that moment, it was only serve for me and kind of hoping and praying that I'm going to get an easy ball after my serve so I could just go for it. That's what I've done.

"I honestly don't know how I won this match. I'm very proud, at the same time sad and worried, because it's definitely something serious happening with my injury.

"I don't have much time to recover for the next match. Definitely not training tomorrow [Saturday]."

The 33-year-old Serbian would not want to risk worsening the problem, given he has plenty to play for over the rest of the year.

However, he is chasing grand slam success wherever he can get it, given he trails Roger Federer and Rafael Nadal by three on the all-time list.

Djokovic's disqualification for hitting a ball that struck a line judge at the US Open last year was followed by defeat to Nadal in the French Open final, and now his luck may be out again.

Once the tests take place on Saturday, there should be a greater sense of clarity in Djokovic's mind.

Setting the scene for what should have been a relaxed day of practice but is now a crucial day in his championship, Djokovic stressed he hoped to be able to continue.

He said of his Saturday plan: "I'm coming here to evaluate more with the doctor and medical team, and do some ultrasound and understand what's really going on so that the doctor and medical team can prescribe best possible treatment and the only possible treatment that I could even have the slightest chance to go out in less than 48 hours."

Novak Djokovic is unsure whether he will be able to play in the Australian Open fourth round after struggling with an abdominal injury in his five-set win over Taylor Fritz.

The world number one survived a huge injury scare to get past Fritz in the third round, winning 7-6 (7-1) 6-4 3-6 4-6 6-2 on Rod Laver Arena.

Eight-time Australian Open champion Djokovic appeared to injure his abdominal region during the third set.

It was a match which started on Friday in front of a crowd and finished on Saturday without fans as Victoria went into a five-day lockdown.

Fritz appeared set to reach the fourth round of a major for the first time in his career, but Djokovic suddenly came to life in the fifth set.

Next up for Djokovic is Milos Raonic, who he has beaten in all 11 of their meetings, on Sunday.

But the Serbian is concerned by his injury and was unable to commit to saying he would be able to take to the court.

"I really don't know," Djokovic said when asked for his thoughts about facing Raonic.

"Right now, I know it's a tear, definitely, of the muscle so I don't know if I'll manage to recover from that in less than two days.

"I don't know. I don't know. I don't know if I'm going to step out on the court or not.

"I am very proud of this achievement. Let's see what happens."

Djokovic felt for American Fritz after his brave defeat and discussed what he had gone through during a contest lasting three hours and 25 minutes.

He continued: "I want to congratulate Taylor for a great fight. I'm sorry that he lost the match obviously.

"I don't know. I just tried to stay in there and I was hopeful that whatever is happening there is going to feel better.

"Towards the end of the fourth it started to feel better, third and fourth set I just served and couldn't do much on the return.

"I was just going for my shots, was hitting two first serves and it worked, it worked well.

"This is definitely one of the more special wins in my life. It doesn't matter what round it is and against who it is.

"Under these kinds of circumstances, to pull this through is definitely something I'll remember forever."

Novak Djokovic survived a huge injury scare to get past Taylor Fritz in the Australian Open third round - but his title defence could be in ruins.

The world number one and eight-time champion in Melbourne edged Fritz 7-6 (7-1) 6-4 3-6 4-6 6-2 on Rod Laver Arena.

But the 17-time grand slam winner appeared to injure his abdominal region during the third set of the contest, which started on Friday in front of a crowd and finished on Saturday without fans as Victoria went into a five-day lockdown due to coronavirus concerns.

Fritz appeared set to reach the fourth round for the first time in his major career, but Djokovic suddenly came to life in the fifth set.

Next up for Djokovic is Milos Raonic, who he has beaten in all 11 of their meetings, but whether the Serbian is fit enough to play remains to be seen.

Djokovic told Eurosport he suspected he had suffered a torn muscle and that it was "in the clouds" whether he would be able to continue in the tournament.

Djokovic broke for 3-1 against Fritz and crucially dug himself out of a 15-40 hole in the seventh game, but a forehand into the net saw him fail to serve out the set.

Yet Djokovic was close to flawless in the tie-break, winning the first six points before closing it out, and then breaking to begin the second set.

That spurred Djokovic to win the second before the drama followed.

He took a medical timeout after the third game of the third set and then repeatedly required treatment on his abdominal region.

The injury seemed to be bothering Djokovic, who was broken after sending a forehand long in the eighth game, and Fritz closed out the set.

A struggling Djokovic was broken again in the third game of the fourth set before fans were forced to leave Rod Laver Arena ahead of restrictions being introduced in Victoria, but Fritz levelled the match.

Djokovic looked far healthier to begin the final set and he broke for 4-2 with a brilliant forehand winner after a baseline exchange, winning four straight games on his way to a post-midnight victory.

Data Slam: Djokovic's American dominance continues … just
Djokovic extended his winning streak against Americans at tour level to 17 matches. His last loss to an American opponent came against Sam Querrey at Wimbledon in 2016.

WINNERS/UNFORCED ERRORS
Djokovic – 52/53
Fritz – 62/45

ACES/DOUBLE FAULTS
Djokovic – 15/5
Fritz – 24/1

BREAK POINTS WON
Djokovic – 4/9
Fritz – 3/12

Fans were forced to leave Rod Laver Arena with Novak Djokovic's third-round match at the Australian Open still in progress. 

With Victoria entering a five-day lockdown from Saturday due to coronavirus concerns, spectators were told to leave Melbourne Park before 23:30 local time (12:30 GMT). 

Restrictions were coming into place in Victoria from 23:59 local time (12:59 GMT). 

Djokovic's clash against Taylor Fritz was the only match still in progress, although fans were informed to leave amid increasing drama. The world number one led by two sets to one but was struggling with a suspected abdominal injury in the fourth. 

There were boos when the announcement was made, with a message also displayed inside the arena. Play was briefly suspended as fans were moved out. 

No spectators will be allowed at the year's first grand slam for the next five days, although the tournament will continue. 

Novak Djokovic admitted there was plenty of room for improvement after coming through a "difficult spot" at the Australian Open, where Nick Kyrgios thrilled the crowd with an impressive comeback.

Top seed Djokovic was made to work for his 6-3 6-7 (7-3) 7-6 (7-2) 6-3 triumph against Frances Tiafoe as he reached the third round in Melbourne. 

Kyrgios is also through, albeit he even surprised himself by rallying from the brink of defeat to knock out 29th seed Ugo Humbert in the evening session. 

Stan Wawrinka was on the wrong of an upset on Wednesday, but there were no such problems for fellow seeds Dominic Thiem, Alexander Zverev, Diego Schwartzman and Milos Raonic. 

Meanwhile, Denis Shapovalov and Felix Auger-Aliassime will have to put their friendship to one side when they face each other next, the former setting up the all-Canadian clash by beating Bernard Tomic in three sets.

'PASSIVE' DJOKOVIC STILL MAKING PROGRESS

In the first meeting between the pair, the impressive Tiafoe went toe-to-toe with Djokovic on Rod Laver Arena.  

The 23-year-old American's performance – coupled with the Melbourne heat – made the eight-time Australian Open champion sweat, albeit Djokovic felt he could have made life easier for himself.

"I was at times not feeling my timing as well as I normally am. Credit to him. I think he has managed to come out with a great performance and quality of tennis. He put me in a difficult spot," he said. 

"I had my chances early in the second set. If I broke him there, maybe the course of the match would be different.   

"But again, he was holding his serve very well. I was not really using my break-point chances very well. At times I was too passive. Just wasn't feeling the ball today as well as I normally do." 

Next up for Djokovic is another player from the United States in the form of Taylor Fritz, who ousted compatriot Reilly Opelka in a five-set battle.

IN THE NICK OF TIME

Kyrgios described his clash with Humbert as "one of the craziest matches I've ever played" after prevailing 5-7 6-4 3-6 7-6 (7-2) 6-4 - much to the delight of an enthralled audience who watched the drama unfold on John Cain Arena.

The Australian smashed a racket, lost his cool with umpire Marijana Veljovic over a faulty net cord sensor and had to save a pair of match points before eventually coming out on top in a see-saw battle.

"I just remember, down that end, when I was a couple of match points down, I don't know what was going on," Kyrgios - who dropped to his knees after sealing victory - said in his on-court interview.

"If you were inside my head, there were some dark thoughts in there. But I live to fight another day and hopefully I can continue to play good tennis in front of you guys."

His reward is a clash with Thiem, the third seed having dismissed the challenge of German Dominik Koepfer in straight sets as he dropped just six games.

STAN-D AND DELIVER

Wawrinka appeared on course to survive a serious scare when he rallied from two sets down against Marton Fucsovics, but the Swiss was unable to seize on the chances that came his way in a tense tie-break. 

Fucsovics had needed over four hours to overcome wild card Marc Polmans in the previous round and, once again, found a way to get over the finishing line at the end of a Melbourne marathon. 

The Hungarian trailed 6-1 during the decisive breaker, yet hit back to stun the 17th seed 7-5 6-1 4-6 2-6 7-6 (11-9). For Wawrinka, there was frustration at the missed opportunities, albeit he also praised his conqueror. 
  
"From 6-1 up, I started to hesitate a little bit in the way I was playing," he said. "I wanted to put the ball maybe too much in and I [was] not going completely for my shots and that's when I started to miss a little bit and it helped him to come back in the match.  

"He was fighting well, he's a tough player, he's a good player and he deserved to win."