Top seed Carlos Alcaraz and reigning champion Taylor Fritz both overcame challenges to progress into the third round of the Indian Wells Open on Saturday.

Alcaraz won 6-3 6-3 over Thanasi Kokkinakis in one hour and 18 minutes in his opening match of the event, which also marked his return from a fortnight out with a hamstring injury.

The Spaniard, who reached the semi-finals at Indian Wells last year, could return to the number one ranking with victory at this year's event in the absence of Novak Djokovic.

Alcaraz hit 21 winners against the 94th-ranked Australian, dropping only one point on serve in the opening frame.

Fritz went a set down against 2023 Australian Open quarter-finalist Ben Shelton but eventually prevailed 4-6 6-4 6-3 in one hour and 53 minutes.

Both players were excellent on serve throughout the contest, with Fritz earning a break in the 10th game of the second set to tie up the match, before swooping again in the sixth game of the decisive frame.

Veteran Andy Murray moved into the third round with a 6-4 6-3 win over Radu Albot, with the Briton to take on countryman Jack Draper next. Draper won 6-4 6-2 over 24th seed Daniel Evans.

Murray had been set to face 15th seed Pablo Carreno Busta in the second round, but he withdrew due to a muscle injury, allowing Albot into the draw as a lucky loser. Murray's win was his first in straight sets since October.

Seventh seed Holger Rune won 7-5 6-3 over American Mackenzie McDonald, progressing to face Stanislas Wawrinka after he toppled 26th seed Miomir Kecmanovic 7-6 (10-8) 6-4.

Ninth seed Hubert Hurkacz got past Australian Alexei Popyrin 6-3 6-3, setting up a third-round clash with 17th seed Tommy Paul who won 6-3 6-3 over Jan-Lennard Struff.

Eighth seed Felix Auger-Aliassime won 7-6 (7-5) 6-4 over Pedro Martinez, while 11th seed Jannik Sinner got past veteran Richard Gasquet 6-3 7-6 (7-2).

Last week's Mexican Open champion and 16th seed Alex de Minaur was the highest seed to be knocked out on Saturday after a 6-4 6-2 loss to Martin Fucsovics.

Andy Murray pulled out another narrow win on Thursday as he collected an opening round 6-7 (5-7) 6-1 6-4 comeback against Tomas Martin Etcheverry at the Indian Wells Masters.

It is the latest in a string of hard-fought wins for Murray, who has played the maximum number of sets in each of his past 10 victories dating back to the Gijon Open in October, including a pair of five-setters at the Australian Open.

Etcheverry started strong, fresh off his first ever ATP final at the Chile Open, but committed more unforced errors (21) than winners (17) in the second and third sets combined.

Fellow Great Britain representative Jack Draper was far more comfortable in his 6-1 6-1 demolition of Switzerland's Leandro Riedi, booking an all-English clash against Daniel Evans in the second round.

Former world number three Stan Wawrinka prevailed 6-4 1-6 6-1 against Aleksandar Vukic, but Vukic's Australian compatriot Thanasi Kokkanakis flew the flag with a 6-4 6-1 triumph over hometown talent Brandon Holt.

In a better result for the Americans, Mackenzie McDonald breezed past Filip Krajinovic 6-3 6-0 in just 63 minutes, and rising 20-year-old Ben Shelton had no problems in his 6-4 6-1 win over Fabio Fognini in 72 minutes.

Argentina's Guido Pella ground out 3-6 7-5 6-2 comeback in his South American clash against Brazil's Thiago Monteiro, and Germany's Jan-Lennard Struff did the same in his European showdown against France's Quentin Halys, taking it 1-6 6-3 6-3.

Andy Murray expects Russian and Belarusian players to feature at Wimbledon in 2023, though he understands if the ban is upheld.

Last year, players from both nations were prevented from participating following Russia's invasion of Ukraine, the ban resulting in Wimbledon being stripped of ranking points.

Additionally, the Lawn Tennis Association (LTA) was fined £1.4million by the ATP and WTA due to players being excluded.

It is yet to be announced whether the ban will remain in place for this year's competition, though Murray expects there to be no such limitations.

"It's a really difficult one and I do feel for the players who weren't able to play last year – but I also understand the situation and why it's really hard for Wimbledon to make a call on it as well," he told BBC Sport.

"My understanding is that they are going to be allowed to play and I'm not going to be going nuts if that is the case.

"But if Wimbledon went down another route, I would be understanding of that."

Murray's comments came at Indian Wells, where he faces Tomas Etcheverry on Thursday, with the potential of an all-British affair against Dan Evans or Jack Draper in the third round.

Evans and Draper will face off in the second round if the latter beats Leandro Riedi, while Murray would have to defeat Etcheverry and Pablo Carreno Busta to set up a tussle with either of his compatriots.

But Murray insists he is not looking that far ahead.

"To be honest, I don't really care that much. Obviously, I can see why it's interesting, and if Evo [Evans] plays against Jack I'll be interested in the match," he added.

"But I'm not particularly bothered by it and for me it's not going to impact me until the third round. I need to get there and this is not always a tournament where I have played amazingly."

Andy Murray has pulled out of the Dubai Tennis Championships, with the tournament citing the player's recurring hip injury as the reason.

Murray reached the final of the Qatar Open, which he lost 6-4 6-4 to Daniil Medvedev on Saturday, and had to play three sets in every match during his run to the showpiece.

The world number 52 impressed in Doha, including beating Alexander Zverev and saving five match points against Jiri Lehecka in his semi-final.

However, the toll on the 35-year-old seems to have led to his decision not to participate in Dubai, with the tournament beginning on Monday.

A statement from the tournament read: "We regret to inform you that Andy Murray is unable to participate in this year's tournament.

"Andy has been dealing with a recurring hip injury that has unfortunately forced him out of Dubai. We wish Andy a speedy recovery and hope to see him back on the court in Dubai soon."

Murray's win over Lehecka in Qatar meant he moved level with Jimmy Connors in fifth on the list for most ATP hard-court wins in the Open Era (489).

Daniil Medvedev defied Andy Murray in the Qatar Open final to clinch a second title in seven days as the resurgent Russian won the battle of former world number ones.

In-form Medvedev scored a 6-4 6-4 victory on Saturday as he followed up last Sunday's title in Rotterdam with another trophy success.

Three-time grand slam winner Murray, set to jump 18 places to 52nd in the new rankings, had saved eight match points en route to the Doha final.

He pushed Medvedev hard but could not get the better of a player who will nudge up one spot to seventh in the rankings on Monday.

Murray came back from 0-40 in the opening game to force deuce, but he could not hold serve, and Medvedev soon broke again to lead 4-1.

But back came Murray, and the Briton had a break point to square up the opener at 4-4, only for Medvedev to cling on.

The second set also began with Murray dropping serve, but the 35-year-old levelled up at 3-3 with a backhand winner at the end of a terrific rally.

That raised his hopes of a full-scale fightback and a third title success at this event, plus a first tournament victory since 2019 in Antwerp, but Murray was broken from 40-0 in the ninth game, and that looked to end his hopes.

Murray saved a ninth match point of the week, albeit thanks to a double fault from his opponent, but the Scot could not do so for a 10th time, with a lob from Medvedev giving him a big win and the 17th tour-level title of his career.

Medvedev, the 2021 US Open champion, told Amazon Prime Video in a courtside interview: "It was a very tough match. I'm happy to win, today was a big fight.

"Both of us sometimes were playing bad, then suddenly both of us were playing amazing, and I'm happy to win.

"It was tough for Andy to put the ball through me many times. Now it has to continue, so I'm going to try for as long as I can."

Andy Murray will play Daniil Medvedev in the Qatar Open final after the 35-year-old came through yet another lengthy contest in his semi-final against Jiri Lehecka.

Murray appeared to be on course for a routine win after taking the first set 6-0, but was broken early in the second, eventually losing 6-3 to take him to a fourth three-set contest in four matches this week in Doha.

Lehecka should have won a hard-fought decider when 5-4 and 40-0 up on his own serve, but Murray's trademark resilience saw him break back despite facing five match points against, before ultimately winning the tie-break 8-6.

"I don't know how I managed to turn that match around," Murray said after the win. "In the 5-4 game, I think I played most of the match points really well. He missed one bad shot on the deuce point in that game at 5-4, but I played the match points pretty well.

"It's been an amazing start to the year. I have never experienced this in my whole career, like this many matches... It was sort of looking [like it might be a quicker match] for 30 minutes and then it turned into something completely different. Yeah, just amazing that I managed to turn that around."

Murray equalled Jimmy Connors for the fifth-most ATP hard court wins in the Open Era (489), and will play Medvedev in the final after the Russian's 6-4 7-6 (9-7) win against Felix Auger-Aliassime.

The Canadian had three set points in the second set tie-break to try and force a decider, but Medvedev showed determination to turn it around and seal his place against Murray in the final.

At the Open 13 Provence, number one seed Hubert Hurkacz is through to face Alexander Bublik in the semi-finals, with both also having to come through three-set matches in a deciding tie-break.

Hurkacz was finally able to overcome Mikael Ymer 6-3 3-6 7-6 (8-6) before Bublik defeated Grigor Dimitrov 7-5 3-6 7-6 (8-6).

Third seed Alex de Minaur was shocked by Benjamin Bonzi, who broke the world number 23 four times on his way to a 6-2 6-4 victory to avenge his third-round defeat at the Australian Open.

Bonzi will meet qualifier Arthur Fils in the final four after the French 18-year-old beat former world number three Stan Wawrinka 6-2 6-3 to reach a second straight tour-level semi-final.

Andy Murray and Daniil Medvedev sealed their place in the Qatar Open semi-finals while top seed Andrey Rublev was upset 4-6 6-4 6-3 by Jiri Lehecka.

Rublev won this tournament in 2020 and looked to be on his way to the final four after a strong opening set put him ahead.

But Lehecka battled back in the second to level the match and then found a crucial break in the second game of the deciding set to seize the advantage.

It was a lead he would not relinquish, holding his nerve despite watching a pair of match points come and go to clinch victory and knock out the world number five.

Lehecka will meet Murray in the semi-finals after the Brit came from a set down to see off Alexandre Muller 4-6 6-1 6-2 and keep his hopes of winning the Qatar Open for a third time alive after back-to-back titles in 2008 and 2009.

A tough opener had Murray facing a deficit against the world number 170, but a typically gutsy display saw him pull off the comeback and reach his first tour-level semi-final since June 2022, when he lost in the Stuttgart Open final to Matteo Berrettini.

Medvedev sealed his place in the final four with a hard-fought 6-2 4-6 7-5 win over Christopher O'Connell.

The world number eight triumphed for the seventh straight match, but did not have it all his own way against his Australian opponent, needing a crucial break with the final set tied at five games each to put himself back into the ascendancy.

Felix Auger-Aliassime awaits Medvedev in the next round after prevailing over Alejandro Davidovich Fokina in straight sets.

The world number nine out-aced his opponent eight to two to author a 6-4 7-6 (7-5) victory after one hour and 48 minutes, and he will look to improve on his dismal record against Medvedev on Friday, having lost all five of his meetings against the Russian.

At the Open 13 Provence, top seed Hubert Hurkacz reached the quarter-final after rallying from a set down to see off Leandro Riedi 4-6 6-3 6-2.

Second seed Jannik Sinner was forced to withdraw through illness, sending wildcard Frenchman Arthur Fils into the final eight, where he will meet Stan Wawrinka.

Alex De Minaur teed up a clash with Benjamin Bonzi by cruising past Alexander Ritschard 6-3 6-3, while world number 25 Grigor Dimitrov will play Alexander Bublik on Friday after beating Gijs Brouwer in straight sets.

Andrey Rublev and Andy Murray battled to outlast their opponents at the Qatar Open, while Daniil Medvedev breezed into the quarter-finals.

Top seed Rublev, who won this tournament in 2020, responded to a first-set setback to rally to a 1-6 6-1 7-6 (8-6) win over Tallon Griekspoor on Wednesday.

The world number five was staring at a fourth opening-round defeat in five appearances this year but saved three match points en route to fighting back from 5-2 down in the decider.

Murray and fourth seed Alexander Zverev played out another three-set thriller in the Middle East, with the former world number one triumphing 7-6 (7-5) 2-6 7-5.

That clash lasted three hours and three minutes in another marathon match for Murray after defeating Italian Lorenzo Sonego in a final-set tie-break in the first round.

Medvedev (3) had no such difficulty in a comfortable 6-4 6-3 victory over world number 147 Liam Broady.

Second seed Felix Auger-Aliassime had to regain his composure during his debut in Doha, but ultimately prevailed 4-6 6-1 6-4 against Jason Kubler.

World number eight Auger-Aliassime had lost his only previous meeting with Kubler, and an upset was on the cards after the Canadian was broken in the third game and was unable to recover.

Yet he found his form with a blistering second set, reeling off five straight games to restore parity and keeping his cool in the decider.

That victory teed up a last-eight meeting with seventh seed Alejandro Davidovich Fokina, who downed Kwon Soon-woo 6-3 6-2.

Jiri Lehecka will meet favourite Rublev after beating Emil Ruusuvuori 6-2 7-6 (7-2), while Botic Van De Zandschulp was shocked by world number 170 Alexandre Muller in a straight-sets defeat.

Elsewhere at the Open 13 Provence, fifth seed Maxime Cressy fell to a surprise second-round elimination after a 6-7 (5-7) 6-4 6-3 loss to home favourite Benjamin Bonzi.

There was no such luck for the other Frenchmen in Marseille as Alexander Bublik eased past Gregoire Barrere, while Stan Wawrinka beat Richard Gasquet 4-6 7-5 6-2 to reach the last eight.

Andy Murray saved three match points before seal a thrilling comeback victory over Lorenzo Sonego at the Qatar Open.

Making his first competitive appearance since his run to the third round of the Australian Open, Murray rallied after losing the first set to clinch a 4-6 6-1 7-6 (7-4) win in Monday's first-round contest.

The three-time grand slam winner – given a wildcard for the event in Doha – was the master of his own downfall in the opener as a double-fault handed Sonego the decisive break.

Having failed to force a single break point in the first set, Murray dominated the second but was facing an early exit when Sonego forced three match points in the decider, only for the momentum to swing again as the former world number one took it to a tie-break.

Sonego raced into a 3-0 lead, but Murray again came roaring back, squandering one match point when he flicked a backhand into the net but making no mistake second time around.

Murray will face fourth seed Alexander Zverev in the second round, as he bids to reach his first tour-level quarter-final of the season.

Alejandro Davidovich Fokina saw off Constant Lestienne 6-4 6-3, while Murray's fellow Brit Liam Broady saw off qualifier Oleksii Krutykh 6-0 4-6 7-6 (7-2).

Australian duo Jason Kubler and Christopher O'Connell also progressed in Doha.

Stan Wawrinka moved into the last 16 of the Open 13 with a 6-4 6-7 (6-8) 6-4 victory over Zizou Bergs.

Benjamin Bonzi and Alexander Bublik were the other first-round winners, ousting Luca Van Assche and Filip Krajinovic respectively in Marseille.

Andy Murray and Novak Djokovic have called for changes to the Australian Open schedule after several late finishes in Melbourne.

Three-time grand slam champion Murray bowed out of the season's opening major on Saturday following a four-set defeat by Roberto Bautista Agut in round three.

The 35-year-old arrived in the clash having already spent over 10 hours on court across his victories over Matteo Berrettini and Thanasi Kokkinakis.

Murray's 4:05am local time finish in the latter match was the third-latest in tennis history after he recovered from two sets down to deny the home favourite in a thrilling clash that took five hours and 45 minutes to settle.

The Briton subsequently voiced his concerns with scheduling, which tournament director Craig Tiley has no plans to change.

He reiterated those worries after defeat by number 24 seed Bautista Agut, suggesting the Australian Open could follow the trend set by another of the sport's major events.

"I'm sure if you went and spoke to some sleep experts and sports scientists – the people that actually really know what's important for athletes to recover – they would tell you that sleep is the number one thing, that that's the most important thing," he said.

"Finishing matches at four in the morning isn't good for the players. I would also argue it's not good for the sport, anyone involved in it. I do think there's some quite simple things that can be done to change that.

"I think the US Open went to playing two matches in the day session. That would stop the day matches running into the night session starting too late.

"I think that's quite a simple one that you could look at. You'd still get quality matches during the day. The people who bought ground passes would get to see more of the top players, which would be excellent for them.

"I think if you did that, you could also potentially bring the night sessions slightly earlier, as well, like 6:00 or 6:30. That time, those few hours, can make a difference to the players."

Nine-time Melbourne champion Djokovic, who overcame injury to defeat Grigor Dimitrov in straight sets, concurred with Murray.

"I think that players' input is always important for tournament organisation. Whether it's decisive, we know that it's not, because it comes down to what the TV broadcasters want to have," Djokovic said. "That's the ultimate decision maker.

"I would agree with [Murray's] points. I think we have days when the day sessions go longer, but probably more days statistically in average where they finish – say five, six max – and you can start the night session an hour earlier at least.

"For the crowd, it's entertaining, it's exciting. For us, it's really gruelling. Even if you go through and win, prevail in these matches, you still have to come back.

"You have your sleeping cycle, rhythm disrupted completely, not enough time really to recover for another five-setter. Something needs to be addressed in terms of the schedule after what we've seen this year."

Andy Murray is confident he can reach the latter stages of a grand slam before calling time on his career after being left "disappointed" by his third-round exit at the Australian Open.

The 35-year-old showed what he is capable of by defeating Thanasi Kokkinakis in a near-six-hour epic in the early hours of Friday, but he came unstuck against Roberto Bautista Agut on Saturday.

Murray, who was also on the court for almost four hours against Matteo Berrettini in the first round, fell just short of a place in the last 16 with a 6-1 6-7 (9-7) 6-3 6-4 loss on Margaret Court Arena.

Three-time grand slam winner Murray is already looking ahead to the Rotterdam Open in three weeks' time, though, and is hopeful of making his mark at the French Open, Wimbledon and the US Open later in the year. 

"I can have a deeper run than the third round of a slam, there's no question about that," he told reporters. "Obviously draws can open up for you.

"I need to also help myself with that. If I was playing at this level last year, I probably wouldn't be ranked 50, 60 in the world. It's up to me to try and change that."

Murray, who was on court for around 14 hours across his three matches in Melbourne, says the amount of hours put into practising is made worthwhile as he looks to prolong his career.

"Obviously you never know exactly when the end is going to be," he said. "I would like to go out playing tennis like this, where I'm competing with the best players in the world in the biggest events and doing myself justice.

"There were maybe times the last year or so where I didn't really feel like I was playing well, and I didn't enjoy the way that I was playing.

"Those sacrifices and that effort that I put in allowed me to get through those matches and play at a high level that I think was entertaining for the people watching.

"I felt good about the way that I was playing. It's more enjoyable for me when I'm playing like that, when I'm coming into a major event and really believing that I can do some damage."

Perhaps showing signs of rustiness from his early-morning finish against Kokkinakis, Murray struggled in the first set against Bautista Agut as three double faults – as many as he had in the whole of his second-round match – handed the initiative to his opponent.

Murray recovered from a point down in the second set to level up via a tie-break, despite trailing 5-2 and 6-4, though Bautista Agut earned the only break of serve in the third set to edge back in front.

Never before had Murray played three successive five-set matches in the main draw of a grand slam, and that remains the case as Bautista Agut shut out the loud noise generated by the crowd to recover from an early break down and take the match.

"I have a lot of mixed emotions," said Murray, who has not reached a grand slam quarter-final in six years. "I feel like I gave everything that I had to this event. So I'm proud of that.

"That is all you can ever do. You can't always control the outcome. You can't control how well you're going to play or the result. You can control the effort that you put into it, and I gave everything that I had the last three matches. I'm very proud of that.

"But I'm also disappointed because I put loads of work into the beginning of this year and was playing well enough to have a really good run, have a deep run.

"I think even tonight I'm competing against a guy 20 in the world, and it's still very tight considering the circumstances. I feel disappointed because I feel like I could have gone quite a bit further."

Number 24 seed Bautista Agut, who has only once previously reached the last eight in Melbourne, will face Tommy Paul in the next round.

Tournament director Craig Tiley has no plans to change the Australian Open schedule despite a 4am finish for Andy Murray and Thanasi Kokkinakis.

Murray stormed back from two sets down to beat Australian Kokkinakis 4-6 6-7 (4-7) 7-6 (7-5) 6-3 7-5 early in the early hours of Friday morning on Margaret Court Arena.

The three-time grand slam champion sealed an incredible victory in a second-round thriller that took five hours and 45 minutes to settle.

That was the longest match in Brit Murray's career and the 4.05am finish was the third-latest in the history of the sport.

Murray made his feelings over having to play at that time of day very clear, but Tiley did not see an alternative option.

"You would expect from 7pm to 12pm (the evening session) in that five-hour window, you would get two matches," Tiley said. "We also have to protect the matches. If you just put one match at night and there’s an injury, you don't have anything for fans or broadcasters.

"At this point there is no need to alter the schedule. We always look at it when we do the debrief like we do every year, we've had long matches before, at this point we've got to fit the matches into the 14 days so you don't have many options."

Murray vented his frustration at the chair umpire during the match and stated after his victory that he did not see the logic in playing so late.

"I don't know who it's beneficial for," Murray said. "We come here after the match and that's what the discussion is, rather than it being like, 'epic Murray-Kokkinakis match'. It ends in a bit of a farce.

"Amazingly people stayed until the end, and I really appreciate people doing that and creating an atmosphere for us. Some people obviously need to work the following day and everything.

"But if my child was a ball kid for a tournament and they're coming home at five in the morning, as a parent, I'm snapping at that. It's not beneficial for them. It's not beneficial for the umpires, the officials. I don't think it's amazing for the fans. It's not good for the players.

"We talk about it all the time, and it's been spoken about for years. But when you start the night matches late and have conditions like that, these things are going to happen."

Andy Murray does not believe night matches dragging on into the early hours is beneficial to anybody.

Murray came back in stunning fashion at the Australian Open in a second-round match that started late on Thursday but dragged well into Friday in Melbourne.

The former world number one reached the third round with a marathon 4-6 6-7 (4-7) 7-6 (7-5) 6-3 7-5 victory over Thanasi Kokkinakis.

At five hours and 45 minutes, the five-set thriller was the longest match of Murray's career and the second-longest in Australian Open history, as the Briton claimed victory shortly after 04:00 local time.

Murray, though, sees no benefit of playing so deep into the night.

"I don't know who it is beneficial for," he said in a press conference. "We come here after the match, and that's what discussion is [about], rather than it being [on an] epic match.

"It ends in a bit of a farce. Amazingly, people stayed until the end. I really appreciate people doing that, creating an atmosphere for us.

"Some people need to work the following day. If my child was a ball kid for a tournament [and] they are coming home at five in the morning, I'm snapping at that.

"It's not beneficial for them, it's not beneficial for the umpires, the officials. It's not good for the players. We talk about it all the time. When you start the night matches, these things are going to happen."

Murray's career appeared to reach a potential end at this very tournament four years ago due to his longstanding hip issues, and it is a testament to his determination that he remains capable of going the distance in matches.

But he acknowledged there could be a health risk from long encounters such as this one, adding: "Potentially. It's strange because the courts are fast.

"When we started tonight, it felt like there was no pressure in the ball. It's just difficult to hit winners. There was a 70-shot rally yesterday, which is not normal. [We] probably need to look at that."

Kokkinakis was blunter in his assessment, posting on Twitter: "This f****** sport, man."

Murray, a five-time finalist in Melbourne, will face Roberto Bautista Agut in the third round, having progressed to that stage of the Australian Open for the first time since 2017.

Andy Murray made a record-breaking fightback in the longest match of his career to beat Thanasi Kokkinakis in an Australian Open thriller in the early hours of Friday morning.

After finding himself two sets down, Murray drew on the fighting spirit he has produced so many times over the years to secure an incredible 4-6 6-7 (4-7) 7-6( 7-5) 6-3 7-5 win on Margaret Court Arena.

The battling Brit came off the ropes to become he first player in Open era history to win 10 grand slam matches from two sets down.

With the clock having ticked past 4am local time, the 35-year-old finally triumphed in what was the second-longest match (five hours and 45 minutes) in Australian Open history, only beaten by the 2012 final between Novak Djokovic and Rafael Nadal (five hours and 53 minutes). 

Here, Stats Perform takes a closer look at some of the numbers from Murray's incredible win.

Murray's unbeaten grand slam streak against Australian players continues

Murray's success over Kokkinakis ensured his unbeaten record against Australian opponents at majors remained intact, making it 12 out of 12.

The former world number one has lost all five of his finals at the Australian Open, but he is now into the third round at the tournament for the first time since 2017.

His victory over Kokkinakis made him just the fifth male player in the Open era to win more than 50 main-draw matches at the Australian Open, joining illustrious company in Roger Federer, Djokovic, Nadal and Stefan Edberg.

Murray's greater experience shows against big-serving opponent

Kokkinakis seized control of the match by taking the first two sets, but as Murray dragged the contest into the later stages, the Brit's experience in big matches showed.

The 37 aces fired down by Kokkinakis was his highest career tally in an ATP-level main-draw match and 27 more than Murray served up. Kokkinakis racked up an astonishing 102 winners to Murray's impressive 69.

Three-time grand slam champion Murray became just the seventh male player to feature in 250 grand slam main draw matches, roaring back to surpass Todd Martin and Federer for the most major victories from two sets down. It was his first such triumph at the Australian Open.

Murray has now won both meetings with Kokkinakis, after also defeating him in the 2015 Davis Cup, and sets up a third-round clash with Roberto Bautista Agut, with whom he holds a 3-3 head-to-head record.

Andy Murray could scarcely believe he managed to fight from two sets down to topple home favourite Thanasi Kokkinakis in five sets at the Australian Open.

In an epic match that began on Thursday but ticked well into the early hours of Friday in Melbourne, Murray prevailed 4-6 6-7 (4-7) 7-6 (7-5) 6-3 7-5 in the second-longest match in Australian Open history.

With the clock having ticked past 04:00am local time, the five-time finalist finally triumphed to become the first player in Open era history to win 10 grand slam matches having lost the opening two sets.

"I don't know. Unbelievable that I managed to turn that round," said Murray, who has reached the third round of the Australian Open for the first time since 2017.

"Thanasi was serving unbelievable. I don't know how I managed to get through it. Yeah, I have a big heart.

"I'm aware I don't look particularly happy when playing but I'm at my happiest on the inside.

"I've always loved competing and always showed my emotions when I've played. I've been criticised a lot for it over the years but that's who I am."

Finally, in a message to the fans that stuck around at Melbourne Park, Murray said: "Thanks so much to everyone for staying. It's ridiculously late. You didn't need to do that but it really helps me and Thanasi when we have all of you creating an amazing atmosphere. I think we should all get off to bed now."

Kokkinakis was in cruise control when he doubled his lead with a tie-break victory in the second set.

But he then appeared to start feeling the pressure in the third set, smashing his racquet following an angry dispute with the umpire after receiving a time violation.

Taking advantage of his opponent's loss of composure, Murray battled back from 5-2 down to force another tie-break, where Kokkinakis lost four points on his serve as the match was pushed to a fourth set.

Having been one game from defeat, the tide was turning in Murray's favour, as he teed up a decider that had looked so unlikely.

Murray spurned his first seven break points but brilliantly won his eighth attempt with the set tied at five games apiece, putting the former world number one on the verge of a stunning success.

He made no mistake as he clinched victory with a forehand winner, ending the match after five hours and 45 minutes.

Only the 2012 final between Novak Djokovic and Rafael Nadal (five hours and 53 minutes) beating it in terms of longevity in the tournament's history.