Rafael Nadal was on the brink of another Australian Open final defeat before a remarkable turnaround against Daniil Medvedev.

Trailing by two sets to love, Nadal found himself staring at three break points midway through the third set on Rod Laver Arena.

But he recovered and stepped up his game, clinching a record-breaking 21st grand slam title with a 2-6 6-7 (5-7) 6-4 6-4 7-5 victory over Medvedev in an enthralling encounter that lasted five hours and 24 minutes.

Medvedev had his chances, but the US Open champion suffered his third defeat in four major finals.

Stats Perform looks at some of the key moments.

Nadal serving at 2-6 6-7 (5-7) 2-3

Medvedev looked on his way to a deserved and resounding win when Nadal – who had lost four Australian Open finals previously – found himself in a 0-40 hole.

But a drop shot winner from Nadal was followed by a long Medvedev backhand, with the Russian trying a drop shot that the Spaniard returned too well on his final break point chance. It would prove a decisive hold for Nadal.

"Yeah, that was a good moment when I had the triple break point," Medvedev said afterwards. "Actually, I don't remember all of them in detail, but I remember that all of three returns I made it in. I just got a little bit tight. But, again, that's tennis. I should have done better. I should have hit a winner. I maybe would have won the match.

"Tactically nothing changed. I feel like I was playing right. But Rafa stepped up. The only thing that physically was a little bit up and down, and yeah, he was I think stronger than me physically today. Starting from the third set, there were some shots and points where I was a little bit on the back foot, let's call it like this. And Rafa takes control of these moments.

"But again, yeah, I have to work harder."

Medvedev serving at 6-2 7-6 (7-5) 4-4

The vocal and enthusiastic crowd was beginning to impact Medvedev, and Nadal's level was improving.

A long forehand at 15-15 was followed by an inexplicable overhead drop shot attempt by Medvedev that hit the net, leading to sarcastic clapping of the crowd.

Nadal clinched the break with a wonderful backhand winner down the line.

Medvedev serving at 6-2 7-6 (7-5) 4-6 2-2

Medvedev had already recovered from being a break down in the fourth set when Nadal struck again after a lengthy fifth game.

An excellent return saw Medvedev net a backhand and Nadal converted his seventh break point of the game with a backhand cross-court passing shot winner.

Medvedev serving at 6-2 7-6 (7-5) 4-6 4-6 5-5

Medvedev had stopped Nadal's momentum in the previous game when the Spaniard was attempting to serve out the match.

But Nadal broke again when Medvedev pulled a backhand wide before sending a forehand long.

Nadal serving at 2-6 6-7 (5-7) 6-4 6-4 6-5

Nadal was never going to let a second chance go begging.

Medvedev put a running forehand into the net and a backhand return long before an ace from Nadal set up three championship points.

He only needed one, making a backhand volley to become the first player in the Open Era to win an Australian Open final from two sets to love down.

Daniil Medvedev revealed defeat to record-breaker Rafael Nadal in the Australian Open final had crushed his tennis dreams, accusing the Melbourne crowd of being "disrespectful" and claiming he gets rough treatment because he is Russian.

After delivering an unexpected monologue at the beginning of his post-match news conference, that Medvedev described as the "story of a young kid who dreamed about big things in tennis", the 25-year-old questioned whether he would feel wanted enough to play on beyond the age of 30.

He spoke of various highs and lows in the early years of his career, before making it clear he included his fourth grand slam final appearance on Sunday in the list of letdowns, but not purely because of the result.

"I'm talking about a few moments where the kid stopped dreaming, and today was one of them, and I'm not going to really tell why," Medvedev said.

"So from today I'm playing for myself, for my family, to provide my family, for people that trust in me; of course for all the Russians, because I feel a lot of support there.

"If there is a tournament on hardcourts in Moscow before Roland Garros or Wimbledon, I'm going to go there even if I miss Wimbledon or Roland Garros or whatever.

"The kid's stopped dreaming, the kid's going to play for himself, and that's it, that's my story, thanks for listening guys."

Despite saying he would not discuss his initial statement, he was easily persuaded to expand on his points.

Medvedev said Nadal, who came from two sets down to beat the US Open champion, had been "unreal", as the Spaniard won a 21st grand slam title, moving ahead of Roger Federer and Novak Djokovic. And Medvedev also said he had no major regrets about his own performance, although he must wonder how he failed to close this one out.

He then expanded on his gripe by confirming it was the crowd's response to him that had left him upset and disenchanted, saying almost all the support was behind Nadal.

"Before Rafa serves even in the fifth set, there would be somebody, and I would even be surprised, like one guy screaming, 'C'mon, Daniil'. A thousand people would be like, 'Tsss, tsss, tsss'. That sound. Before my serve, I didn't hear it," Medvedev said.

"It's disappointing. It's disrespectful, it's disappointing. I'm not sure after 30 years I'm going to want to play tennis.

"It depends what people around me are going to tell me, but the kid that truly was dreaming is not any more in me after today. It will be tougher to continue tennis when it's like this."

He spoke about facing the 'Big Three' – Djokovic, Federer and Nadal – during recent seasons.

"Every time I stepped on the court in these big matches, I really didn't see much people who wanted me to win," he said. "It's cumulative, but today was like the top of the mountain.

"I think nationality plays a key. I can definitely see when you are playing somebody from the other country, they would go for them and not for the Russian or something like this."

Rafael Nadal made history by clinching a record-breaking 21st grand slam title with an extraordinary win in the Australian Open final.

The Spaniard became the first man to win 21 majors, breaking his tie with Roger Federer and Novak Djokovic.

Nadal edged Daniil Medvedev 2-6 6-7 (5-7) 6-4 6-4 7-5 in an incredible final that lasted nearly five and a half hours on Rod Laver Arena.

We take a look at each of Nadal's grand slam successes.

2005 French Open
Nadal's maiden major was largely unsurprising. Then 18, Nadal carried a 17-match winning streak to Roland Garros. Ranked fifth in the world after starting the year outside the top 50, Nadal beat Federer in the semi-finals before getting past Mariano Puerta in the decider. He became the first man to win the tournament on debut since Mats Wilander in 1982.

2006 French Open
That would be the start of an almost unstoppable run in Paris. Lleyton Hewitt and a young Djokovic were unable to halt his run in 2006 before he again overcame Federer, this time in the final, after dropping the first set. It was the Swiss great's first loss in a grand slam decider.

2007 French Open
Federer's win over Nadal in the final in Hamburg heading into the French Open gave the Swiss hope after ending the Spaniard's 81-match winning streak on clay. But after beating Hewitt, Carlos Moya and Djokovic on his way to the decider, Nadal again proved too good for Federer in four sets.

2008 French Open
Nadal made it four in a row in 2008 in ruthless fashion. He lost just 25 games on his way to the semis before beating Djokovic. Federer again stood between him and the title, and the Spaniard handed his great rival a 6-1 6-3 6-0 thrashing.

2008 Wimbledon
The next meeting between the greats would prove far closer, far more entertaining and land Nadal his first grand slam title away from Roland Garros. After an epic lasting almost five hours, Nadal edged Federer 9-7 in the fifth set on Centre Court to win the Wimbledon final in near darkness.

2009 Australian Open
Having risen to world number one for the first time in his career in August of the previous year, Nadal celebrated the top ranking by winning his first hard-court major. After a comfortable run to the last four, he edged Fernando Verdasco in an epic semi-final that lasted five hours, 14 minutes. Another four-plus hours and five sets were needed to get past Federer in the decider.

2010 French Open
Nadal suffered a first ever loss at Roland Garros the year prior, going down to Robin Soderling in the fourth round. But he reclaimed the title in 2010, beating Soderling in straight sets in the final. He did not drop a set on his way to the crown.

2010 Wimbledon
It would be a memorable 2010 for Nadal, who would win three majors in a single year for the only time in his career so far. His biggest test at the All England Club came from Philipp Petzschner in a five-setter in the third round before wins over Soderling, Andy Murray and Tomas Berdych from the quarter-finals onwards.

2010 US Open
Nadal had never been beyond the semi-finals at Flushing Meadows before his first success in New York in 2010. It was a comfortable run before a four-set victory over Djokovic in the final completed his career Grand Slam.

2011 French Open
Djokovic was too good for Nadal in the Rome final before the French Open, but the Serbian fell to Federer in the semi-finals in Paris. Nadal survived a surprise five-set battle against John Isner in the first round before again beating Federer in the decider.

2012 French Open
Nadal had lost three consecutive major finals – all to Djokovic – before he turned that around at Roland Garros. After a comfortable run to the decider, he needed four sets to get past the Serbian for his record seventh French Open crown.

2013 French Open
Nadal and Djokovic met in a Paris epic the following year, this time in the semi-finals. Nadal edged a classic encounter 9-7 in the fifth before cruising past countryman David Ferrer in the decider.

2013 US Open
Djokovic would get his chance on his preferred surface in New York later that year, but Nadal proved too strong in four sets in the decider. Nadal dropped just two sets on his way to the title.

2014 French Open
Djokovic had again beaten Nadal in the Rome final, but again was unable to stop the Spaniard in Paris. Nadal was untroubled on his way to the decider before recovering from a set down in the final to again beat Djokovic. The 14th grand slam of his career saw him draw level with Pete Sampras on the all-time list.

2017 French Open
After going two years without a grand slam title, Nadal ended his 'drought' in Paris in 2017, claiming 'La Decima'. He did so without dropping a set, rushing past Dominic Thiem and Stan Wawrinka in his final two matches. Nadal became the first man to win a single grand slam 10 times – and he remains the only one to manage that feat.

2017 US Open
More success would follow in New York in what was arguably one of the easiest runs to a major crown of Nadal's career. The highest ranked player Nadal faced was world number 28 Juan Martin del Potro in the semis before cruising past Kevin Anderson in the decider.

2018 French Open
Nadal was at it again in Paris the following year. He lost a set to Diego Schwartzman in the quarter-finals but was otherwise relentless on his way to an 11th Roland Garros crown.

2019 French Open
Nadal was developing a new rivalry at the French Open, but it was not one to stop his success. He was again ruthless on his way to the final and for the second year in a row was too good for Thiem in the final.

2019 US Open
His run in New York was again comfortable, at least until he reached the final. Medvedev put up a huge fight in the decider, which eventually went Nadal's way after almost five hours on Arthur Ashe Stadium, as he closed to within one of Federer's 20 grand slams.

2020 French Open
Another year, another French Open title for Nadal. There was again no stopping the Spaniard as he romped through without losing a set, including demolishing Djokovic in the final.

2022 Australian Open
Nadal became the first man to win 21 grand slam titles with the unlikeliest of major crowns. Just months earlier, he had doubts over his career due to a foot injury. After reaching the final, a five-set quarter-final win over Denis Shapovalov his biggest test, Nadal produced an extraordinary comeback. After nearly five and a half hours, he came from two sets to love down against Medvedev to win the decider. He became the second man in the Open Era to win every grand slam at least twice, and was the first in the same period to come from two sets to love down and win an Australian Open final.

Rafael Nadal said winning a record 21st grand slam felt "just amazing" as he staged a mesmerising comeback to beat Daniil Medvedev in the Australian Open final.

The 35-year-old Spaniard won 2-6 6-7 (5-7) 6-4 6-4 7-5 in five hours and 24 minutes on Rod Laver Arena, snatching victory in a match that looked Medvedev's for the taking after two sets.

In the process, Nadal went past great rivals Roger Federer and Novak Djokovic on the all-time list of men's singles grand slam winners, just months after a foot injury left him with doubts over his future in tennis.

For Medvedev this was a second successive Australian Open final defeat, having lost to Djokovic 12 months ago, and his frustration was apparent over his failure to close out the match from two sets in front.

This was Nadal's second Australian Open title and first since 2009, when he beat Federer in another five-set tussle. At the end of this match, as Nadal celebrated, the great Laver himself was captured on television footage taking a photograph of the scene.

It was 01:32 on Monday morning in Melbourne when Nadal got his hands on the trophy, and as he addressed the crowd, he began: "Good evening everybody. Well, good morning at least."

Nadal had sympathy for Medvedev, describing the Russian as "an amazing champion". Reflecting on his own disappointments in Melbourne, where he has lost four finals, Nadal said: "I don't have any doubt you'll have this trophy a couple of times in your career because you're amazing."

Roared on by thousands of witnesses to history, Nadal told Medvedev: "It has been one of the most emotional matches of my tennis career, and to share this court with you is just an honour."

There were no tears from Nadal. He was briefly stumped for words to recognise his achievement, saying: "I even don't know what to say, guys.

"For me, it's just amazing. One month and a half ago I didn't know if I would be able to be back on the tour playing tennis again, and today I'm in front of you having this trophy with me.

"You really don't know how much I've fought to be here. Thank you so much for the love and the support. Without a doubt I am having probably one of the most emotional moments in my tennis career."

Nadal lost a five hours and 53 minutes epic against Djokovic in the 2012 Australian Open final. That remains the longest grand slam final in history, but this pushed it close.

The champion said the support he was shown in Melbourne would "stay in my heart for the rest of my life", before pointing again to his battle to get fit after the foot problem that forced him to abandon his 2021 season in August.

"One month and a half ago, I would have said maybe there is a chance that's going to be my last Australian Open," Nadal said. "But now that's plenty of energy to keep going, so thank you very much.

"I really can't explain the feelings I have right now, but I'm going to try my best to keep coming next year."

A humdinger of a final saw Medvedev force a two-set lead, only for Nadal to dramatically level the match, the 35-year-old rolling back the years.

Nadal broke early in the decider to lead 3-2 and then withstood fierce pressure from Medvedev in the next game.

It was astonishing that the Spaniard was outmanoeuvring a man 10 years his junior, and a player who beat Djokovic in straight sets in last year's US Open final.

At 5-4, Nadal had a service game to cross the winning line. Federer missed a chance to reach 21 slams when he could not take two championship points against Novak Djokovic in the 2019 Wimbledon final, and this was a similar opportunity for Nadal.

At 30-15, he served a double fault, and Medvedev pounced on his chance, winning the next point after a fizzing forehand and smash, and the next when Nadal netted. The decider was back on serve, but Nadal was not finished, engineering three break points in the next game and jumping on the third of those, Medvedev hoisting a forehand long.

This time Nadal was not to be denied. When Medvedev could not scoop back a backhand volley, the title was Nadal's, and the broadest of smiles crossed his face.

Medvedev said defeat was "tough to take", but he added: "I want to congratulate Rafa because what he did today, I was amazed.

"I tried just to play tennis, but after the match I asked him, 'Are you tired?'.

"It was insane. I think the level was very high. You raised your level after two sets for the 21st grand slam. I thought he was going to get tried, and maybe you did just a little bit, but you're an amazing champion."

Looking at the race between Nadal, Djokovic and Federer to finish with the most slams, Medvedev said: "I think you guys have a good rivalry still. It's not over yet, but congrats."

Both men thanked tournament director Craig Tiley, who was close to the centre of the pre-tournament storm that saw Djokovic deported from Australia.

And Medvedev spared a thought for wife Daria, watching from home.

"Usually there's my wife in the [players'] box," he said, "but I think probably the TV's broken right now."

Already shaping as the unlikeliest grand slam success of his illustrious career, Rafael Nadal ensured it was just that after an extraordinary Australian Open final.

And what a time to deliver it, clinching a record-breaking 21st major title by beating Daniil Medvedev, breaking his tie with Roger Federer and Novak Djokovic for the most grand slams won by a man.

Nadal himself admitted reaching the final in Melbourne was unexpected, having ended his 2021 in August and doubted his career due to a persistent foot injury.

That injury is not going away, making the success even more remarkable. After five hours and 24 minutes on Rod Laver Arena, history was made as Nadal secured a 2-6 6-7 (5-7) 6-4 6-4 7-5 victory.

From two sets to love down against a man 10 years younger, wrapping up at 01:11 local time (14:11 GMT).

Nadal had only won the Australian Open once before, in 2009. Now, he is the only champion to have ever come from two sets to love down to win in an Australian Open final in the Open Era.

Not only was Nadal two sets to love down, he faced 0-40 in the sixth game of the third set. He was also staring down an in-form opponent as Medvedev aimed to become the first man to follow up his maiden major title with another grand slam at his next event. But, spurred on by a vocal and enthusiastic Rod Laver Arena crowd, Nadal found a way. He found another level, as he has throughout his career. In fairness, Medvedev took his game up a level, too, at least until some madness in the ninth game of the third set.

That concentration lapse had cost him one set, and Medvedev was unable to deal with an increasingly excited – and sometimes disrespectful – crowd in the fourth, as well as a surging Nadal.

As Sunday ticked into Monday with the deciding set underway, Nadal broke the Medvedev serve with a forehand winner down the line in the fifth game. Even the best get nervous, though, and he relinquished that advantage when serving for the title. Yet like a typical champion, Nadal responded instantly, breaking again before serving it out to love.

In sets one and two, Nadal had 21 winners and 36 unforced errors, turning that into 48 and 32 respectively in the final three.

For just the third time in his illustrious career, Nadal had completed a comeback from two sets to love down at a grand slam. And he has now won every grand slam at least twice, becoming just the second man in the Open Era to manage that, alongside Djokovic.

Such a moment had seemed unlikely just months ago, when Nadal and his team had doubts over whether he would ever return to the ATP Tour due to his foot injury.

Nadal says those doubts remain, but his start to 2022 suggests he is, as ever, a contender as long as he remains on the court. However unlikely, even if looking impossible, Nadal is still capable of the absurd.

Rafael Nadal made history in stunning fashion as he came from two sets down to beat Daniil Medvedev in the men's Australian Open final, sealing a record 21st grand slam title.

All the talk before the tournament had been about Novak Djokovic and whether the world number one would be able to compete to achieve the same feat, but it was Nadal who secured the historic victory at Rod Laver Arena, beating Medvedev 2-6 6-7 (5-7) 6-4 6-4 7-5 in a marathon five hours and 24 minutes.

It is only the second Australian Open title of Nadal's decorated career but puts him out ahead of Djokovic and Roger Federer (both 20) as the man to have won the most grand slams of all time.

He had looked down and out at times in the third set but showed typical determination to get better as the match went on, while Medvedev appeared to visibly tire as he saw his lead disappear into the night sky in Melbourne.

The first set began with Medvedev asking questions of Nadal, although initially the 35-year-old had answers with some classic forehand winners.

However, the unforced errors from the Spaniard began to pile up and he was broken to love in the fifth game. From there, Medvedev dominated the remainder of the opening set, breaking again and taking it 6-2.

It did not bode well for Nadal, who had won only three of his 10 prior major finals in which the opener had gone to his opponent.

The number six seed was struggling on his first serve, getting just 54 per cent in – his next lowest in a first set in this tournament had been 66 per cent in the second round win against Yannick Hanfmann.

Nadal showed some resilience, though, and hit a sensational winner at the end of a 40-shot rally in the fourth game of the second set, in which he ultimately broke Medvedev for the first time, only to be broken back to 4-3 as those serving struggles continued.

A back-and-forth affair saw four breaks of serve and the set ended with a tie-break, which Medvedev clinched with a backhand winner down the line to leave Nadal looking down the barrel of a defeat.

However, Nadal was not going to go down without a fight and showed some of his trademark grit in the third to stay with Medvedev, who was, if anything, playing even better than in the first two sets. Nadal had to save break points in the sixth game to eventually hold serve, before breaking in the ninth and serving out to somehow get back to within a set.

The drama did not stop in the fourth as two holds of serve were followed by three straight breaks to put Nadal 3-2 ahead. Both men were forced to save multiple break points thereafter, but Nadal successfully held serve to take it 6-4 and force a decider.

Medvedev looked to be wilting and was hanging on at the start of the fifth, before some superb Nadal winners earned a break in the fifth game.

The Russian made his opponent work hard for his victory and dramatically broke back to level when Nadal was serving for the championship, only for the veteran to break straight back before finally sealing the win and his place in the history books with a backhand volley that Medvedev could not return.

DATA SLAM: No Melbourne misery for Nadal

Nadal also becomes the second man in the Open Era – and only fourth in history – to win each grand slam at least twice, after Djokovic, Roy Emerson and Rod Laver.

Despite still boasting an impressive overall record in grand slam finals at 20-8 going into this match, Nadal was 1-4 in Australian Open finals. He looked sure to make that 1-5 after the first two sets but showed remarkable fortitude to turn things around.

This was Medvedev's second Australian Open final defeat having lost to Djokovic last year, and his second grand slam final defeat to Nadal after losing to him at the 2019 US Open.

WINNERS/UNFORCED ERRORS
Nadal – 69/68
Medvedev – 76/52

ACES/DOUBLE FAULTS
Nadal – 3/5
Medvedev – 23/5

BREAK POINTS WON
Nadal – 7/22
Medvedev – 6/22

Danielle Collins was in optimistic mood despite losing to Ash Barty in straight sets in Saturday's Australian Open final at Melbourne Park.

Barty was made to work for it by unlikely finalist Collins and had to come from 5-1 down in the second set to prevail 6-3 7-6 (7-2) on Rod Laver Arena.

Collins had raced to within one game of taking the second set, only for Barty to rally back with a quite sensational fightback that ended with tie-break success to secure the trophy.

At a media conference following the final, Collins said she was happy with her efforts against Barty and declared it a "fun battle".

"Not the result that I wanted obviously tonight, but I gave it my best effort," the American told reporters. "I did everything that I could.

"I was pushed to the max, and I gave myself a chance there in the end. Unfortunately, it didn't go my way, but I did everything I could, and that's all you can do at the end of the day.

"It was a great event for me. [I] accomplished some new things, learned a lot of new things. I certainly have some areas to improve, which is a good thing. Yeah, [I] played against a great competitor tonight, and it was a fun battle."

Barty won in front of a passionate home crowd, and Collins explained where in particular she had struggled against her.

"I think she started to push me back in the court a little bit more," Collins added. "I was having some issues really being able to fully rotate on some of my shots to be able to get my shots to where I needed them to be.

"It was really unfortunate, but I did everything I could, tried to push through it. Fell short. She definitely came up with some great shots in some of those big moments, especially with her serving and pushing me back in the court."

The 28-year-old – who hit the same number of unforced errors as Barty (22), but only 17 winners to the Australian's 30 – also had further words of gratitude for her mentor Marty Schneider, whom she also thanked along with her boyfriend in her post-match comments on court.

"We were joking about some tournaments that he had attended with me," she added. "25K in Orlando where I did not have the best performance, and thinking about the way that I'm playing now versus then, it seems like a lifetime ago, but it really wasn't that long ago.

"Other situations that I was in playing some of those smaller tournaments and facing challenges and bumps in the road and how I used to go about things and think about things, how clueless I was sometimes and how much I have learned and grown from those moments.

"Now we can kind of look back and laugh, but during those moments we had some tough conversations. Marty was always on call for all of those.

"I think we've shared some incredible memories over the years, but especially this week to see all of those baby steps come together now and being on the biggest stage in the world, it's just been so special."

Nick Kyrgios declared he and Thanasi Kokkinakis created "the best atmosphere this tournament's ever seen" as they powered to Australian Open doubles final glory.

But within minutes of the duo sealing their 7-5 6-4 win over fellow Australians Max Purcell and Matt Ebden, Purcell questioned whether the raucous crowds might in fact be a turn-off for tennis fans around the world.

After a victory that Kyrgios ranked as the highlight of his career and Kokkinakis labelled "f****** nuts", the wildcard pair were singing their own praises almost as loudly as the Rod Laver Arena had been roaring them on to victory.

Kyrgios, who will never need to hire a hype man, led the cheerleading, before announcing he would not be playing the French Open and ruling out a doubles reunion with Kokkinakis at Wimbledon. They could pair up again at the US Open, however, and potentially for the ATP Finals at the end of the year.

"The dedication I showed all week and from my team, I'm super proud of myself," Kyrgios said. "I could have not really cared too much after I lost [in singles] to [Daniil] Medvedev, but doing it with 'Kokk' is insane and this ranks one for me.

"I feel like a completely different person. I'm just happy. I've gone about it the right way.

"This is a memory we're never going to forget. We're going to grow old and always remember the time we rolled off the couch and won the Aus Open, honestly. It's crazy. I've won some titles in singles, but this one ranks top for some reason."

Kyrgios and Kokkinakis became the first Australian pair to carry off this title since Mark Woodforde and Todd Woodbridge in 1997.

The great Laver himself endorsed the new champions, sending a message of congratulations on Twitter, suggesting their appeal goes far beyond the young generation.

"I would say we've created probably the best atmosphere this tournament's ever seen, to be brutally honest with you," Kyrgios said.

He claimed that verdict had the support of Robert Barty, the father of women's singles champion Ash Barty.

"Ash's father came to us and said the crowd was the best he's ever seen," said 26-year-old Kyrgios. "Obviously Ash is a hell of a player, but I think the ratings speak for themselves.

"People watch my matches. Everywhere I play around the world, the stadiums are full for that reason. There's a reason why the ratings are the way they are and people are glued to the TV when we play. It speaks for itself really."

Kokkinakis, 25, won a singles title in Adelaide ahead of the Australian Open, and is fighting back from injuries that have stifled his progress in the game.

"Nick, I love you brother," Kokkinakis said. "I can honestly say we did not expect to even come close to this.

"It's been a rough couple of years for me personally, but what a month we've had. Coming into the Aussie Open I was already happy and this is a crazy cherry on top.

"Adelaide was number one for me, but this has trumped it. To be a grand slam champion with my boy. We've known each other since we were eight or nine years old and have done some serious things together, had some serious experiences, but this is incredible, we didn't expect this at all."

The crowds at Melbourne Park for Kyrgios and Kokkinakis have been noisy to the point of rowdy at times, with Kyrgios being described as "an absolute k***" by Michael Venus after the New Zealander and German Tim Putz lost to the Special Ks in the quarter-finals. Venus felt the atmosphere was like "a circus" and accused the Australians of stoking it beyond the point of acceptability.

Beaten finalist Purcell said he and Ebden were given a relatively easy ride, and thanked the Australian public for coming out to show their support.

But after an exuberant spectator was asked to leave the stadium late in the final, Purcell also said: "They seem like the naughtiest crowd I've ever played in front of. Even Thanasi and Nick were getting a little angry out there.

"There's a line where you don't want to cross. You don't want people to be thrown out, so if people are doing that they're obviously not doing the right thing and respecting the players.

"I think it was great for ticket sales here, but I'm not sure how it was taken overseas. If you were watching some of Nick and Thanasi's matches earlier in the week, and you were overseas, maybe you get turned off tennis a little bit."

Ash Barty said she focused on enjoying herself to avoid getting hampered by the pressure and expectation of delivering an Australian Open title.

The 25-year-old ended Australia's 44-year wait for a singles champion in Melbourne by beating Danielle Collins 6-3 7-6 (7-2) on Saturday.

World number one Barty claimed her third grand slam title, landing the trophy without dropping a set.

All the talk at the tournament focused on Barty ending Australia's drought, but the reigning Wimbledon champion said her ability to just enjoy herself was key.

"I think the expectation was that I would always come out and give my best, and that's all I've ever done," she told a news conference.

"I have been close before, but I think now that we've been able to achieve this, I think you guys don't need to talk about it anymore.

"You were the ones who added fuel to the fire, because for us it was just the same processes and the same enjoyment, regardless of where we're playing in the world, what round it is. That has no impact on how much I enjoy my tennis and go out there or how much I try and compete.

"I think it's being able to really simplify that and then just come out and enjoy it. I mean, this fortnight, seven times I got to walk out onto a beautiful court with incredible fans and try and do the best I can do, and that's all I could ask of myself.

"Now to be able to have this part of my dream kind of achieved is amazing, and I think I have to really understand that that came from the processes that we put in with my team and the people that are around me, because without them, I wouldn't be half the person that I am."

Barty came from 5-1 down in the second set to overcome Collins, sealing her victory with a forehand cross-court passing winner.

After a successful fortnight, Barty screamed in delight to celebrate her win.

"It was a little bit surreal. I think I didn't quite know what to do or what to feel, and I think just being able to let out a little bit of emotion, which is a little bit unusual for me, and I think being able to celebrate with everyone who was there in the crowd, the energy was incredible tonight," she said.

"I think being able to understand how much work my team and I have done behind the scenes and over the last few years, to get to this point to be able to have this opportunity was really special.

"I think it just kind of all came out at once, and yeah, it was a really, really special moment."

Ash Barty can still get better but she will not win the US Open unless a change that is out of her hands is made, according to coach Craig Tyzzer.

Barty became the first local in 44 years to win the Australian Open, beating Danielle Collins 6-3 7-6 (7-2) in the final on Saturday.

The 25-year-old dealt with the pressure and expectation in Melbourne to win her third grand slam title.

But Tyzzer said there was still growth left in Barty, who came from 5-1 down in the second set against Collins.

"There's still areas we continue to work on still, she's got to get better at. I'm not going to tell what you they are because that's giving away a few too many secrets. But there's still room for improvement," he told a news conference.

"I think what she's done really well is just she's enjoyed it. She's been really composed and enjoyed playing. Like tonight, we knew what the challenges were going to be, like Danielle can just blow you off the court at times. So she was looking forward to that challenge, 'Okay, how do I figure out how to beat this girl who can just hit you into the corners and hurt you every time you drop it short?'

"I think for her that's the best part. She's enjoying playing, enjoying the challenges. There's still areas we'll work on with her game. I probably don't have to do too much with her serve now. It seems to be working really well.

"But, yeah, you're always looking for areas to get better."

Barty is the second active women's player to have won a grand slam on all three surfaces, joining Serena Williams.

But Barty's chances of completing a career Grand Slam by winning the US Open rely on something out of her control – changing the balls.

"The US Open really needs to change the ball for the girls, the fact they still use a different ball for guys and girls. It's a terrible ball for someone like Ash," Tyzzer said.

"Even in Cincinnati when they use the US Open ball outside she could actually get some loft out of the court, but the ball itself is so light. It was the only tournament last year and really for two years where she uses a gut racquet, but I had to change her to a poly just to get any sort of control of the ball.

"If they keep that ball the same, no one like Ash will win that tournament. So I think you see the result at the US Open, it was two players who, you go, 'Wow, that was, two different players won that?' There's no surprise when the ball is like it is. And I don't know the reason why. It's the only tournament that has separate balls for the guys and girls. So if they don't change the balls, she won't win the US Open."

Nick Kyrgios and Thanaki Kokkinakis completed their Melbourne mission as they were crowned Australian Open doubles champions on Rod Laver Arena.

The Special Ks partnership, who have drawn huge crowds and fresh interest to doubles, sealed the title with a 7-5 6-4 win over fellow Australians Max Purcell and Matthew Ebden.

It was approaching midnight on a special day for Australian tennis when Kyrgios and Kokkinakis got over the line, following women's singles queen Ash Barty onto the roll call of this year's champions.

With one break of serve in each set, Kyrgios and Kokkinakis held firm behind their own games as the singles specialists showcased their precocious skills on the doubles court.

Kyrgios served for the win in style, firing two aces in a row before Kokkinakis put away a volley on match point.

The new champions forced the only break of the first set in the 11th game when Ebden volleyed into the net off the return of serve from Kokkinakis, who was then the chief aggressor as he and Kyrgios secured a break in the seventh game of the second set.

Kyrgios has never been beyond the quarter-finals of a singles slam, reaching that stage at Wimbledon as a teenager in 2014 before doing likewise at the 2015 Australian Open.

His redoubtable talent has not been backed up by the trophies many expected him to win, and he will have turned 27 by the time the next major, the French Open, begins in late May.

Together with Kokkinakis, whose own promising career has been blighted by injuries, Kyrgios has thrived this fortnight. And although the prize money in doubles pales against the singles rewards on offer, a first taste of grand slam glory could be a major career spark for this pair.

They were the wildest of wildcards, with Kyrgios criticised by Michael Venus, a New Zealander left in his wake in the quarter-finals, for his showboating style and geeing up of the crowd.

"It felt like a circus out there and not really a tennis match," complained Venus, speaking to New Zealand channel 1News. Any doubles partnership featuring the combustible Kyrgios is likely to be an acquired taste.

This time, though, it felt like a party, with Ebden saying he was "really, really impressed" by Kyrgios and Kokkinakis, and Purcell said it was "hell of fun to watch you guys play".

Australia Day was on Wednesday, but Saturday felt like an extended celebration.

Ash Barty was staring at a nervy deciding set in the Australian Open final before she turned the second on its head to end the locals' drought.

Barty became the first local Australian Open singles champion in 44 years by beating Danielle Collins 6-3 7-6 (7-2) on Saturday.

Such a scoreline looked unlikely when Barty fell 5-1 behind in the second set in front of an electric Rod Laver Arena crowd.

But, as she had all tournament despite the pressure and expectations, Barty stayed calm. She turned it around, riding a wave of momentum to seal victory in straight sets.

From Collins' 5-1 lead, Barty hit 13 winners and just four unforced errors. Collins was three and nine respectively. But what really hurt the American was making just three of 12 first serves in the two games she was broken in.

Stats Perform takes a closer look at what happened, with Collins two points away from forcing a third set on three separate occasions.

Collins serving at 6-3 1-5
Barty had served two double faults in the previous game to open the door widely to Collins. After the American missed a first serve, a loud cheer from the crowd was met by a disapproving finger wag from Barty, who followed that up with a forehand winner. Still, Collins found herself two points from the set at 30-30. But she sent a backhand well long before Barty forced another error with a powerful return. Collins made one of six first serves in the game.

Barty serving at 6-3 2-5
Barty raced into a 40-0 lead and, while Collins won the next two points, a long forehand helped her hold, putting pressure on the American.

Collins serving at 6-3 3-5
Collins again found herself two points from the set, leading 30-0. The response from Barty was phenomenal. Barty crushed a forehand return winner down the line before another forehand winner caught the back of the line to draw the game level at 30-30. Another big forehand return set up break point before Collins netted a backhand.

Barty serving at 6-3 4-5
Barty recovered from 0-15 to hold, with two big serves doing the damage, and Collins' momentum was well and truly gone.

Collins serving at 6-3 5-5
On the back of making four of five first serves, Collins steadied to end Barty's run of four straight games.

Barty serving at 6-3 5-6
For the third time, Collins found herself two points away from winning the set, with Barty in a 15-30 hole. But Barty came up big, delivering three consecutive unreturnable serves to force a tie-break.

Tie-break
Collins started the tie-break with a forehand that flew well long then returned a serve well long to fall 2-0 behind. That freed Barty up, the Australian crushing back-to-back winners, including a great smash, to open up a 4-0 lead she would not relinquish. Collins put a backhand return off a Barty second serve halfway up the net to fall 5-1 behind. A forehand cross-court passing shot winner sealed Barty's victory.

Ash Barty was "a little stumped" after she beat Danielle Collins to claim her maiden Australian Open title.

The world number one had to come from 5-1 down in the second set to defeat her American opponent – a first-time grand slam finalist – 6-3 7-6 (7-2) on Rod Laver Arena.

Buoyed on by a partisan home crowd in Melbourne, Barty made light work of a drained Collins in the tie-break to become the first Australian since 1978 to win the men's or women's singles in the season's first major.

Barty is also the first woman to win her home grand slam since Sloane Stephens triumphed in the 2017 US Open, and the first woman since Serena Williams in 2015 to win the Australian Open while ranked number one.

The 25-year-old has won 11 straight matches in 2022 and now has three grand slam titles to her name, after winning the French Open in 2019 and Wimbledon in 2021. 

She is the first Australian Open Women's singles winner with 30 or fewer games dropped on her way to secure the title since Mary Pierce in 1995.

"I'm a little stumped here," Barty said at the on-court presentation.

"I would love to thank everyone who does so much work behind the scenes. This last couple of years has been extraordinarily tough for everyone.

"It takes a really big village to put on an event like this. I think this tournament has been one of my favourite experiences.

"To my team... wow. I'm so lucky to have so many people here that love me, support me, my mum, dad and sisters here, so happy that they could come down here today.

"I'm an incredibly fortunate and lucky girl to have so much love in my corner. We did it all together. Nobody's changed from my team, you guys are the best in the business, I can't thank you enough for all the time and love you put into me.

"As an Aussie, the most important thing is to share this with so many people and this crowd is one of the most fun I've ever played in front of.

"You guys relaxed me, forced me to play my best tennis. Against a champion like Danielle, I knew I had to bring that today. Thanks for all your love and support the last couple of weeks.

"This is just a dream come true for me, and I'm so proud to be an Aussie."

Collins will be heading into the top 10 for the first time in her career after her run in Melbourne. The 28-year-old looked primed to take the match to a decider when she raced ahead in the second set, before Barty's sensational comeback.

"Congratulations to Danielle and your team, it's been an amazing fortnight for you," Barty told the runner-up.

"You're in the top 10 and that's absolutely where you belong. I know you'll be fighting for many more of these in the future."

Collins, who was aiming for a third career singles title on the WTA Tour, is the seventh different American player to reach the final of the women's singles at the Australian Open since the turn of the century.

She beat Barty in Adelaide in 2021 but has now lost four of their five meetings in total.

"Well, first, I owe a big congratulations to Ash, on a phenomenal two weeks here, a really phenomenal couple of years," the 28-year-old said.

"It's been tremendous to watch her climb her way up the rankings all the way to number one and live out her dream.

"I really admire you as the player that you are, the variety of your game – hopefully I can implement some of that into mine."

Ash Barty is a class above her peers right now – and 2022 is hers to dominate even further on the grand slam stage.

Barty ended Australia's wait for a singles champion in Melbourne after a 6-3 7-6 (7-2) win over Danielle Collins in the final on Saturday.

The world number one dealt with the pressure of such high expectations to become the first local Australian Open singles champion in 44 years.

Barty had already ended another drought – becoming the first Australian women's singles finalist in 42 years.

The composure she showed during that semi-final win over Madison Keys was again prevalent in the decider against Collins, who predictably threatened and looked certain to force a deciding set on Rod Laver Arena.

Despite the expectations, there was a constant sense of calm and almost inevitability to Barty's success in Melbourne in 2022.

In every moment, Barty seemed unfazed by everything around her, in a zone of her own, even at 5-1 down in the second set in front of an electric home crowd. Barty would have been excused for some panic, the fear of letting down the masses awaiting and anticipating a local Australian Open singles champion. But she didn't, and her calmness was mostly mirrored by those in the stands, who eventually got what they came for.

And Barty's confidence was well-founded. She was far too good for each of her opponents, losing just 21 games on her way to the decider before facing a tougher test against Collins.

Barty became the second active women's singles player to win a grand slam on every surface after adding the Australian Open to her 2019 French Open and 2021 Wimbledon titles, joining the great Serena Williams.

Her coach, Craig Tyzzer, warned on Australia Day that Barty had "played better at times" in her career. But there was a steely resolve about Barty, whose focus and concentration was even more impenetrable than her serve throughout the fortnight. The emotions were released after championship point was converted with a cross-court forehand pass.

The fact there could be more to come from Barty is a warning to the rest of the WTA Tour. That she managed all the pressure and expectation to win an Australian Open without dropping a set says a lot.

"She seems very focused, but she's playing very within herself, and it just seems like everything is really working for her right now without playing unbelievable tennis for her," said Keys after being crushed in the last four. "I think the rest of us are watching it thinking, 'Wow, this is incredible', but when you watch her, she seems completely in control of all of it."

Conquered by Barty in the quarter-finals, Jessica Pegula admitted the Australian was simply better than everyone else.

"Just to do it two out of three sets for somebody to beat her is tough because she just makes you play so much and does everything so well," she said. "Yeah, I think she's definitely living in everyone's head a little bit. I don't think anyone is going to feel great going out to play her because they know they have to play really well."

Barty has made history and delivered one of the iconic moments in Australian sport. She is a step above her opponents right now, and more history could await in 2022.

Ash Barty defeated Danielle Collins in an enthralling final to cap a supreme Australian Open campaign with a maiden title in her home grand slam.

Barty was made to work hard for her success by unlikely finalist Collins and had to come from 5-1 down in the second set to prevail 6-3 7-6 (7-2) on Rod Laver Arena.

It was to the delight of a partisan Melbourne crowd, who saw an Australian triumph in a singles event at the season's first major for the first time since Chris O'Neil in 1978.

Barty, who has now won 11 matches in a row in 2022, clinched her third grand slam title at the first opportunity, a sublime cross-court forehand sealing a sensational triumph.

Barty had offered the first sign of nerves and had to save the match's first break point with a brilliant forehand winner before recovering to hold.

Yet she turned the tables in the next game, Collins tensing up and conceding the first break when she sent two serves long.

With the crowd behind her, Barty got into her groove, holding with ease before two fantastic forehands paved the way for her to serve out the set.

Barty seemed primed to take the match away from Collins in the second set, yet the top seed was stunned as she slumped to a 3-0 deficit.

Having conceded serve for just the second time in the tournament, Barty squandered two immediate chances to break back, Collins coming out on top in a thrilling rally.

There were more fist pumps from Collins as she held to go 4-1 up. A brilliant passing shot gave Barty hope in the next game, but she rushed a volley and followed with a double fault to hand her opponent two break points.

Collins took the first to put herself on the brink of restoring parity, only for Barty to rally back with a break of her own and start a quite sensational comeback.

Having held for 6-3, Barty appeared to have left herself too much to do when she went 30-0 down on Collins' next serve but reeled off four straight points to send the crowd into raptures before levelling the set with a fine hold.

Collins needed to regain her composure and did so to reach the tie-break, but a foreland long put Barty in control, and the crowd were on their feet after a volleyed winner made it 4-0.

Collins struck the net and then missed the court to grand Barty four championship points, and the comeback was complete with her slick forehand.

DATA SLAM: Barty's home run

The first Australian woman since 1980 to reach the final of this major, Barty became the first woman to win a grand slam title in her home country since Sloane Stephens triumphed at the 2017 US Open.

She is also the first woman ranked world number one to lift the trophy since Serena Williams in 2015, ending a run of top-ranked players losing the Australian Open final, after Simona Halep in 2018 and Serena Williams in 2016.

WINNERS/UNFORCED ERRORS
Barty – 30/22
Collins – 17/22

ACES/DOUBLE FAULTS
Barty – 10/3
Collins – 1/2

BREAK POINTS WON
Barty – 3/5
Collins – 2/4