Novak Djokovic pulled off a great escape on Centre Court to deny Jannik Sinner in five sets and reach the Wimbledon semi-finals for an 11th time.

Djokovic won 5-7 2-6 6-3 6-2 6-2 in three hours and 35 minutes for his 26th consecutive Wimbledon match win, moving two steps away from a fourth successive title at the All England Club.

It gave him a 10th victory in the 11 five-set matches he has contested at Wimbledon, a fourth-round loss to Mario Ancic in 2006 the exception.

From 4-1 ahead in the second set, Djokovic's game went into sleep mode for an hour as his inspired Italian opponent stole a march, Sinner threatening to pull off a shock to follow up his outstanding fourth-round win over Carlos Alcaraz.

Sinner was profiting from Djokovic's lethargic and erratic display, the crowd lending him their full support, which was no doubt jarring for Djokovic given his status as one of the tournament's greatest champions.

Djokovic gained a foothold in the contest by breaking to love to lead 3-1 in the third set, beckoning to the crowd to show him a little love in the next game.

From that point he never looked back. The tide was not so much turning but lapping urgently at the Sinner shoreline, threatening to wash away his challenge, and when he conceded a break in the third game of the deciding set the script was almost complete.

Sinner had rolled an ankle at the end of the fourth set but was quickly back to his feet, only to be mowed down by the relentless Serbian juggernaut on the other side of the net, a highlights-reel crosscourt backhand winner from Djokovic crowning the comeback as the winning line approached.

Data slam: Joining Jimmy as Djokovic survives

Djokovic has still not lost at Wimbledon since having to retire from a quarter-final against Tomas Berdych in 2017 due to an elbow injury. He has now matched Jimmy Connors' total of 84 match wins at Wimbledon, a total only beaten in men's singles by the 105 achieved by Roger Federer. The 11 Wimbledon semi-finals also put him level with Connors, with Federer's 13 the total to beat.

WINNERS/UNFORCED ERRORS
Djokovic – 41/33
Sinner– 43/41

ACES/DOUBLE FAULTS
Djokovic – 8/5
Sinner– 8/7

BREAK POINTS WON
Djokovic – 6/15
Sinner - 4/9

Rafael Nadal spoke about how he is fighting against his physical decline after defeating Botic van de Zandschulp 6-4 6-2 7-6 (8-6) to advance to the Wimbledon quarter-final.

It was Nadal's second consecutive straight sets win after dropping a set to both Ricardis Berankis and Francisco Cerundolo in his first two rounds.

After not competing at Wimbledon since reaching the semi-final in 2019, Nadal is back as he tries to keep his dreams of a calendar slam alive, having won the Australian Open and the French Open already this year.

Speaking to the media after his fourth-round win, the Spaniard declined to give detail about his injuries, saying he is "healthy enough to keep going".

"I am a little bit tired of talking about my body," he said. "It's not that I don't want to answer the question, but at the same time, sometimes I am tired of myself, and all the issues I'm having.

"I'd prefer to not talk about it now – I'm sorry for that – but I am in the middle of the tournament, and I have to keep going. 

"All respect to the rest of my opponents, I am just trying my best every single day, and for the moment I am healthy enough to keep going, and to fight for the things that I want."

He added: "I think I made a big effort to be here.

"It takes a lot of mental and physical effort to try to play this tournament after the things I went through the last couple of months.

"But as everybody knows, Wimbledon is a tournament that I like so much, and it's been three years without playing here. I really wanted to be back, and that's what I'm doing, so that's why it means so much to be in the quarter-finals."

Nadal did not want to get into a discussion about his physical struggles, but it was unavoidable when he was asked about how his grass-court play has evolved over the years.

"I won here in 2008, and I played the final in 2006 and 2007," he said. "So I have to say that during that period of time there were a lot of things I did well [on grass courts].

"At very early stages of my career I was able to play very well on this surface too, but of course I am running less than before, that is obvious.

"When I am losing things, in terms of physical performance, you need to add things to keep being competitive. That's what I did all my career, try to add things to my game, and improve things I need to still be competitive after losing some physical capacities, and other things you lose during your career.

"At the same time, one of the things I'm more proud of is the way I've been able to adjust and accept the challenges in terms of physical issues, and to be able to always find a way to be competitive and improve my game."

Looking forward to his quarter-final clash with American Taylor Fritz – who defeated Nadal in the final of the Indian Wells Masters back in March – the legend said he was in too much pain during that contest to learn any lessons.

"Honestly, what I learned out at our last match was zero, because I had a stress fracture in my rib," he said. "That made it difficult to learn many things, because honestly the pain was terrible playing that match. 

"He's playing at a very, very high level, having a great season, winning matches everywhere, and you can see it. He won the tournament last week – the week before Wimbledon – and now the quarter-finals, winning already in a Masters 1000, he's in a very high position in the race already."

He added: "At the same time, we're in a quarter-final, so you can't expect an easy opponent."

Nick Kyrgios reflected on what he feels is a new-found maturity after defeating Brandon Nakashima to earn his spot against Cristian Garin in the Wimbledon quarter-final.

The 27-year-old Australian needed five sets to make it past the 20-year-old American, eventually winning 4-6 6-4 7-6 (7-2) 3-6 6-2.

In a match that was far from smooth sailing, Kyrgios needed a medical timeout following the first set to deal with some shoulder discomfort that has flared up since his fiery win against Stefanos Tsitsipas.

Speaking to the media after his success, Kyrgios said everyone is dealing with niggling injuries this deep into a grand slam, but he is proud of the way he has handled adversity this time around.

"I woke up after Tsitsipas and had some shoulder pain," he said. "I’ve played so much tennis over the last month and a half that I felt it was about time for my body to start feeling some niggles. 

"I don’t think anybody is feeling 100 per cent at this time, Rafa – you see him dealing with something all the time – so it’s something I just manage. Mentally, I think I deal with these things a lot better now. 

"I knew today I wasn’t feeling 100 per cent, but mentally I stayed quite calm, knowing that I wasn’t able to serve full out for the five sets."

His ability to fight through his injury was just one aspect of how Kyrgios feels he has grown as both a player and a person, touching on how far he has come since being dragged out of the pub by his manager in 2019.

"I feel like I’ve been through so much, now I can stay composed," he said. "It’s the first time in my career that I wasn’t playing well, but I was able to say ‘wow, look how far I’ve come’ – It was rewarding. 

"I think I’m enjoying the battle a bit more – I’m expecting everyone to play well against me now. I was that kid once, the underdog, whereas today walking on Centre Court being the favourite was completely different for me, but I was able to navigate that.

"There was a time when I was having to be forced out of a pub at 4am to play Nadal [in the second round of 2019] – my agent had to come and get me out of a pub at 4am before I played my match on Centre Court, Wimbledon. 

"So I’ve come a long way, that’s for sure… to sit here, quarter-finals at Wimbledon, feeling composed, mature, completely blessed and comfortable in my own skin."

Having burst onto the scene at such a young age, Kyrgios said he feels he helped pave the way for the current generation of young stars.

"This is almost my 10th year on Tour," he said. "I kind of feel like I was the first guy who broke through young, like at 19, beating Rafa at Wimbledon. 

"I was the first young guy to show all the other guys – like Zverev and Thiem and stuff – that they could do it as well, I feel like I was the first one to break the mould. You look at guys like Alcaraz, Sinner who are just absolutely fearless. 

"I think a lot of players think that Federer, Djokovic and Nadal are almost Gods and you can’t hurt them. I feel like I showed at least one of them was human that day."

Wimbledon quarter-finalist Nick Kyrgios admitted to having a "chip on his shoulder" but dismissed the suggestion he bemoaned the controversy that seems to follow him, insisting he "loves it".

Two days on from an ill-tempered victory over Stefanos Tsitsipas that resulted in both players been fined, Kyrgios defeated 20-year-old Brandon Nakashima to progress to the quarter-finals of a grand slam for the third time in his career.

It will be the Australian's first appearance in the last eight of the singles draw at a major since 2015 in Melbourne, however, with his other grand slam quarter-final showing having come at Wimbledon in 2014 – Kyrgios having beaten Rafael Nadal to reach that stage on that occasion.

Cristian Garin of Chile is next up, after what was a reasonably well-mannered display against Nakashima, who Kyrgios was full of praise for.

Yet he still managed to spark some contention on Monday, having wore a red cap and a pair of red Nike Jordan trainers during his post-match on-court interview, breaching Wimbledon's strict dress code.

This was put to Kyrgios in his post-match news conference, with the journalist in question asking the 27-year-old if he thought he was above the rules.

"Because I do what I want," Kyrgios replied. "I'm not above the rules. I just like wearing my Jordans. I'll wear some [Jordan] triple whites tomorrow.

"Nobody else, even after Wimbledon, really walks with Jordans on the court. I don't moan [about controversy], I love it – more attention for me.

"What's that saying? Any publicity is good publicity, right?"

Kyrgios' fellow Australian Pat Cash said over the weekend that his compatriot had taken tennis to "the lowest level".

Yet Kyrgios insists he now laughs off criticism, which he believes is a sign of how he has matured as a player.

"Honestly, I don't care. I just smile. It's so funny. It's hilarious," he chuckled. "I almost just wake up and read things and just laugh.

"I never forget things people might have said three, four years ago, they stick with me. I have a massive chip on my shoulder.

"And I sit here now, quarter-finals of Wimbledon again, and I just know there's so many people that are so upset. It's a good feeling.

"I don't think in the past when I’ve got this far in a grand slam, or played big matches, I used to be on my phone a lot, attached to technology, seeing everyone's opinions or highlights, but I feel like I'm able to switch off from that, and that's a big part of my growth. Being obsessed with my girlfriend helps!

"I'm really able to just let that go, separate tennis and life, I think that's the most important thing."

Rafael Nadal and Simona Halep claimed victories on Centre Court on Monday, a day on from celebrating the venue's centenary.

Nadal and Halep were among a host of champions, including Roger Federer and last year's winner Novak Djokovic, to stand on Centre Court on Sunday for a celebration of its 100th anniversary.

A day later, they were back at the venue to seal their respective progressions to the quarter-finals.

Halep, Wimbledon champion in 2019, defeated fourth seed Paula Badosa 6-1 6-2, while Nadal overcame Botic van de Zandschulp 6-4 6-2 7-6 (8-6).

Of female players still competing on the WTA Tour, only Serena Williams (14) and Venus Williams (13) have reached more Wimbledon quarter-finals than Halep (five), who will face Amanda Anisimova in the last eight.

Nadal, meanwhile, has now played 350 matches at grand slams – a total bettered only by Federer and Djokovic.

The 22-time grand slam winner was made to work for victory in the third set by Van de Zandschulp, but having overcome a wobble, went on to secure his 18th straight major match win of 2022.

Asked about being given the honour of taking to Centre Court on Sunday, Nadal said: "Yesterday was a beautiful thing sharing the court with legends of our sport.

"Centre Court for 100 years is something very special."

It was a sentiment echoed by Halep, who is looking to reach her first grand slam semi-final since the 2020 Australian Open and has not dropped a set so far at Wimbledon this year.

"Definitely it was a place I wanted to be today. I think I played a great match," she said. "It was a pleasure to be back on Centre Court with this great crowd supporting me.

"I missed it a lot, three years was a [long time].  Yesterday I was on the court with all the champions and it was amazing. I was more nervous than I was today."

Next up for Nadal is Taylor Fritz, who beat the Spaniard in their last meeting in the final of the Indian Wells Masters earlier this season.

While Nadal is into his eighth Wimbledon quarter-final – and his 47th at a grand slam, a tally that lags behind only Djokovic (53) and Federer (58) – Fritz has never reached the last eight of a major before.

"In a personal way, for me to be able to be in quarter-finals after three years, it's amazing for me, so I'm very, very happy," said Nadal, who is hunting the calendar Grand Slam in 2022.

"Every match is different," he added of his tie against Fritz, which he anticipates being tricky.

"He is playing well and having a very good year, including a first Masters 1000 title, against me by the way, but we will be in the quarter-final of Wimbledon, so what should I expect?"

Nick Kyrgios was the recipient of lenient treatment from the chair umpire during his feisty Wimbledon clash with Stefanos Tsitsipas, so says John Lloyd.

Kyrgios has caused a stir at The All England Club over the past week, making headlines not only for his high-quality tennis, but his on-court behaviour.

The outspoken Australian is no stranger to arguing with umpires and line judges but has been particularly vitriolic at times at Wimbledon.

On Saturday he clashed with Tsitsipas, who subsequently accused the 27-year-old of being a "bully". Both players were fined for their conduct.

Now into the quarter-finals after beating Brandon Nakashima on Monday, Kyrgios has matched his best run at a grand slam, reaching the last eight at a major for the first time since 2015.

But former British number one Lloyd believes that stern calls from umpires are the way to keep a lid on Kyrgios' emotions.

Lloyd told Stats Perform: "I love watching Kyrgios because he is in some ways, it's almost like a [Roger] Federer, not in the personality, but the way he can conjure up shots that no one else can get.

"And plus, you never know what he's going to do with the drop, the underarm serves and various other things. That makes him a fun guy to watch. The game is looking for characters and I think we always say that [about Kyrgios].

"I have no problem with some of the stuff he does. But when it gets to the stage, which it was on Saturday, when it becomes a circus where it's all about him, there has to be a line there. 

"I think what happened was the umpire messed up. Something I can't understand is when you're umpiring Nick Kyrgios in a match as big as this, you have to put the best guy out there that won't stand for any stuff. In other words, you've got to set the standard from the beginning.

"[A line judge] came up to the umpire after the second or third game in the middle of the rally to say basically that he had sworn and the umpire sort of looked and then hesitated, didn't give him a warning. It was almost like he was thinking, 'I'll let this one slip.'

"Well, with certain players, you could let it slip. But with Nick, he should have come right down on him. So he should put out the setting to say this is not going to happen and he didn't do that, and after that, Nick just got all over him."

Lloyd also feels that world number five Tsitsipas, who was defeated 6-7 (2-7) 6-4 6-3 7-6 (9-7) allowed Kyrgios to get under his skin.

"Tsitsipas was the sideshow. He's just trying to play tennis, and he's not being allowed to because of the constant barrage of talking going on," Lloyd added.

"He's rushing him the whole time. That's Tsitsipas' fault in some ways. He could have slowed it down. He was trying to be professional.

"When he lost the second set, he exploded. Hit the ball into the crowd, it did hit someone off a rebound. He could have got defaulted there.

"But for me, it was Kyrgios that goaded him for the first couple of sets and he was allowed to basically control the way the match was going, and I think that's got to be stopped. It's okay to have a bit of entertainment here and there, but not to the stage where your opponent can't play properly because of all the stuff that's going on."

Kyrgios will face Cristian Garin for a place in the semi-finals. It will be the first quarter-final between two unseeded players at Wimbledon since Arnaud Clement took on Rainer Schuttler in 2008.

Rafael Nadal will face Taylor Fritz in the quarter-finals at Wimbledon after marking his 350th grand slam match with a win over Botic van de Zandschulp.

Nadal is in the hunt for a clean sweep of the majors this season and the two-time Wimbledon champion remained on course with Monday's victory, though he ultimately needed a third-set tie-break to get the job done 6-4 6-2 7-6 (8-6).

The 36-year-old's wobble lasted the whole third set, with Nadal squandering the chance to serve out the victory before he gave up three match points.

But Nadal would not let a fourth opportunity slip from his grasp, and Fritz, who beat Jason Kubler in straight sets, is next up.

The American won his last meeting with Nadal, defeating the great Spaniard in the Indian Wells Masters earlier this season.

Nadal set the tone by forcing Van de Zandschulp to salvage two break points in the Dutchman's first service game.

Set one went Nadal's way with under 45 minutes played when he claimed the match's first break, and Van de Zandschulp was swiftly 2-0 down at the start of the second, which the Spaniard went on to dominate.

The 22-time grand slam champion endured a wobble at the start of the third when he squandered a 40-0 lead on his own serve.

Nadal struck straight back, and a second break followed when the world number four reeled off an exquisite, cushioned cross-court winner.

Yet Van de Zandschulp was handed a reprieve, with a double fault and some sloppy shots seeing Nadal fail to serve out the win.

Nadal seemed to have the edge in the tie-break when he came out on top in a wicked rally, yet he saw three match points escape before, finally, an overhit Van de Zandschulp volley sent him into an eighth Wimbledon quarter-final.

Data slam: Another milestone up for Nadal

Nadal has now played in 350 singles matches at grand slam events, becoming just the third man to do so in the Open Era, behind fellow greats Novak Djokovic (378) and Roger Federer (429).

He has won his first 18 grand slam matches in 2022. In the Open Era, only Djokovic (last year) and Rod Laver (1969) have won more matches at the majors from the start of the season. ​

WINNERS/UNFORCED ERRORS
Nadal – 29/17
Van de Zandschulp – 31/34

ACES/DOUBLE FAULTS
Nadal – 9/2
Van de Zandschulp – 11/7

BREAK POINTS WON
Nadal – 5/11
Van de Zandschulp – 2/4

Nick Kyrgios extended a perfect record in five-set Wimbledon encounters as he defeated Brandon Nakashima to make the last eight at SW19.

The outspoken Kyrgios has made plenty of headlines so far at Wimbledon, and had to battle hard against 20-year-old American Nakashima on Centre Court on Monday, two days after his ill-tempered clash with Stefanos Tsitsipas.

That win over the world number five took four sets, but Kyrgios needed all five this time around, eventually prevailing 4-6 6-4 7-6 (7-2) 3-6 6-2.

The victory sent Kyrgios into the last eight at Wimbledon for the second time, after he reached the same stage by beating Rafael Nadal in 2014, while it is only the third time in the Australian's career that he has progressed to a grand slam quarter-final, having last done so in Melbourne in 2015.

It also kept up Kyrgios' 100 per cent record of winning Wimbledon matches that have gone to five sets, with the 27-year-old now 6-0 in that regard, with two of those victories coming at this year's edition of the major.

"First I want to say hell of an effort from Brandon, he's 20 years old and he's going to do some special things that's for sure," said Kyrgios, who needed medical attention on a shoulder injury during the tie, in his on-court interview.

"[It was] nowhere near my best performance, but I fought through, the crowd were amazing.

"I have played a lot of tennis in the last month and a half. His level didn't drop. My five-set level is pretty good and I've been here before, done it before and that is what I was thinking about."

The only disappointment from Kyrgios' point of view was missing out on an all-Australian quarter-final against Alex de Minaur, who squandered a two-set lead as he went down 2-6 5-7 7-6 (7-3) 6-4 7-6 (10-6) to Cristian Garin, who became the first Chilean player to reach the last eight of a grand slam since Fernando Gonzalez at the US Open in 2009.

Any nerves are nothing that a stiff drink will not fix for Kyrgios, however.

"I was really excited to play De Minaur to be honest, he's been flying the Aussie flag for so long and he was two sets up when I came on court," he said.

"I need a large glass of wine tonight for sure.

"I stepped out here amongst the greatest of all time and I beat Nadal [in 2014]. All these experiences that I've had got me over the line today."

Nick Kyrgios and Stefanos Tsitsipas have been handed fines for their actions during a fiery Wimbledon clash where the former was accused of being a "bully".

The pair played out an ill-tempered third round encounter on Court One that saw the Australian come from behind to defeat the fourth seed in a 6-7 (2-7) 6-4 6-3 7-6 (9-7) win.

The pair traded furious remarks afterwards, with the Greek accusing his rival of having an "evil side", while Kyrgios called his opponent "soft" and suggested he is disliked by his fellow players.

Now, the duo have been handed financial penalties, with Kyrgios charged $4,000 (£3,300) for an audible obscenity and Tsitsipas slapped with a $10,000 (£8,250) fine for unsportsmanlike conduct.

It is the second fine of the tournament for Kyrgios, who was sanctioned for an incident in his opening clash with Britain's Paul Jubb.

The Australian - who experienced grand-slam glory on home soil in the men's doubles earlier this year - will now face Brandon Nakashima in a last-16 tie.

Novak Djokovic beat Tim van Rijthoven on Sunday to take his place in the Wimbledon quarter-finals, and was very relieved to get the job done ahead of the 23:00BST curfew.

World number one Djokovic saw off the Wimbledon debutant 6-2 4-6 6-1 6-2 on Centre Court to set up an intriguing last-eight clash with Jannik Sinner.

The contest did not go all the defending champion's way, however, as Van Rijthoven's display in the second set suggested Djokovic would have to dig deep.

But the Serb's response was emphatic as he went on drop just three games in the following two sets, blowing the 25-year-old Dutchman away impressively to reach a 13th Wimbledon quarter-final.

It was also Djokovic's 25th successive win at Wimbledon, a sequence that has only ever been bettered three times in SW19.

For a while there seemed to be a real threat of Van Rijthoven taking the match into a second day, with the curfew looming.

Djokovic suggested he was not entirely aware of the deadline, and that only increased his relief after clinching victory with 22 minutes to spare.

Speaking on court afterwards, Djokovic said: "I don't know if there was a curfew, 11pm? Is that still on? Okay, phew!

"I am lucky, I am lucky. It's only 20 minutes, too, so I'm lucky. I have had some previous experience of playing a match over two days under the roof against [Rafael] Nadal some years ago, and it's never really pleasant if you can't finish the match the same day.

"I am glad I did and now I am just looking forward to the next challenge."

Specifically on Van Rijthoven, Djokovic added: "He was very tough, he's kind of a new face on the tour and actually won his first ATP match in the tournament he won a few weeks ago in his country, beating players in top five, top 10 in the world.

"He was on a streak on this surface, so I knew it wasn't going to be easy with that serve and a lot of talent, great touch and a powerful forehand. He can do a lot of damage.

"It took me a little bit of time to get used to his pace, and the conditions under the roof are a little bit different, a bit slippery, so it takes a bit of adjusting, but overall I closed out the match well."

Novak Djokovic stared danger in the face and scared it off in inimitable fashion as Wimbledon's defending champion scored a late-night win over Tim van Rijthoven.

Chasing a fourth successive title at the All England Club, Djokovic shrugged off the jolt of dropping the second set to scorch through the next two and secure a 6-2 4-6 6-1 6-2 victory in the fourth-round contest.

Having been part of an early-afternoon parade of champions, marking Centre Court's centenary, six-time Wimbledon king Djokovic returned to the arena and served a reminder of why he has become so difficult to beat. This was his 25th consecutive match win in the men's singles at Wimbledon, and only Bjorn Borg (41), Roger Federer (40) and Pete Sampras (31) have had more in a row.

Van Rijthoven's fairy-tale rise to prominence during this grass-court season has included wins over world number one Daniil Medvedev and Felix Auger-Aliassime at the Rosmalen Grass Court Championships. The victory over Medvedev came in the final, with Van Rijthoven's ranking jumping from 205th to 106th on the ATP list, Wimbledon swiftly proffering a wildcard.

Seeds Reilly Opelka and Nikoloz Basilashvili both fell to Van Rijthoven in Wimbledon's early rounds, and when he sealed the second set against Djokovic with back-to-back aces, it fuelled the Dutchman's belief that he might add an even greater scalp.

A dazzling backhand from Djokovic set up break point in game two of the third set, and with a curfew of 23:00BST, the Serbian knew he needed to hurry up. Van Rijthoven speared a forehand long and the break was established, at 21:43BST.

Djokovic surged 5-0 ahead; and although Van Rijthoven spared himself a 'bagel', the damage had been done. Soon the top seed was a set away from the finish line, all across his opponent's game, and Van Rijthoven knew the jig was up. That finish line was crossed at 22:38BST. Djokovic said it had been a "very tough" battle, but he survives and faces Jannik Sinner next.

Data slam: Poles apart, and eventually it showed

Where Van Rijthoven has one ATP-level title, Djokovic has 87. The 35-year-old Serbian remains the firm favourite to be holding the trophy on Centre Court next Sunday, that second set notwithstanding. Djokovic's resilient effort against a man in form means there has still never been an incidence of the men's singles top seed losing to a wildcard at a grand slam in the Open Era (since 1968).

WINNERS/UNFORCED ERRORS
Djokovic – 28/19
Van Rijthoven – 41/53

ACES/DOUBLE FAULTS
Djokovic – 7/2
Van Rijthoven – 20/5

BREAK POINTS WON
Djokovic – 6/17
Van Rijthoven – 1/4

Jannik Sinner said his win over Carlos Alcaraz ranked among the highlights of his young career after reaching the Wimbledon quarter-finals with an impressive 6-1 6-4 6-7 (8-10) 6-3 victory.

The 20-year-old Italian converted his sixth match point of an enthralling encounter on Centre Court to reach his third grand slam quarter-final.

The contest had been billed as a clash between two of the sport's future superstars, with their combined age the lowest in a fourth-round grand slam match since Juan Martin del Potro faced Kei Nishikori at the 2008 US Open.

At 19 years and 66 days old, Alcaraz had become the youngest male player to reach the last 16 at Wimbledon since 2011, and Sinner was keen to credit his opponent after a battle which lasted three hours and 35 minutes.

"First of all, Carlos is a very tough opponent and a very nice person, so it's always a huge pleasure for me to play against him," Sinner said.

"Today was such a great crowd and especially today, 100 years [since Centre Court opened]… it's just amazing.

"It's tough when you have match point and you still have to play. It's part of the game, part of tennis, and obviously I'm very happy with how I reacted.

"I'm very happy to be in the next round, and hopefully I can play some good tennis also in the next round."

Sinner, who boasts a 5-0 record against Spanish players in 2022, was asked where the triumph ranked among the best moments of his career.

He said: "In the top list, for sure. I didn't expect it because I was not playing so well on the grass.

"Then match after match I was better, I won my first grass-court match here in the first round, and now I'm here in the quarter-finals. I tried to adapt myself and the crowd helps me a lot."

Sinner had previously lost four fourth-round meetings with top-10 players at grand slams, being beaten by Alexander Zverev at the 2020 French Open and 2021 US Open, Rafael Nadal at the 2021 French Open, and Andrey Rublev at Roland Garros last month.

Sinner also improved his 2022 record against top-10 opponents to 2-5 with the victory, with his only previous win coming against Rublev at the Monte Carlo Masters.

Nick Kyrgios has dragged tennis into the gutter with his Wimbledon antics, according to Pat Cash.

According to Kyrgios' compatriot Cash, the Australian has taken the sport "to the lowest level" with his on-court behaviour in the first week of the tournament.

The 27-year-old beat fourth seed Stefanos Tsitsipas 6-7 (2-7) 6-4 6-3 7-6 (9-7) in an enthralling round-three tie on Saturday.

Tsitsipas accused his opponent of "constant bullying" after the ill-tempered clash, which was followed by a riposte as Kyrgios said the beaten Greek was "soft" and denied being a bully.

Kyrgios frustrated Tsitsipas by calling for him to be defaulted after the world number five narrowly missed a spectator when firing a ball into the crowd at the end of the second set.

The umpire was then labelled a "disgrace" during an extraordinary Kyrgios outburst, and his behaviour seemed to get under the skin of Tsitsipas, who was deducted a point for sending another ball towards the spectators before appearing to hit a couple of shots directly at his opponent's body.

Kyrgios has been a repeated critic of umpires and line judges, often appearing to show contempt to authority figures, and Cash – Wimbledon champion in 1987 – has had enough, calling out his countryman's conduct.

Speaking on BBC Radio 5 Live, Cash said: "It was absolute mayhem. He's brought tennis to the lowest level I can see, as far as gamesmanship, cheating, manipulation, abuse, aggressive behaviour to umpires, to linesmen.

"He was lucky to even get through the first set, he should have been defaulted in about the first set. Something's got to be done about it. It's an absolute circus.

"Is it entertaining? Yeah, possibly. But it's gone to its absolute limit now."

Asked how he considered Kyrgios to be cheating, Cash said: "The gamesmanship, the stuff that he was doing. The abuse that he was giving Tsitsipas.

"Tsitsipas would make a line call and he'd go up there and he'd start complaining, he was in his face. That's a part of gamesmanship. That's the sort of stuff that he does and I think there's a limit."

Cash's criticism comes ahead of Kyrgios facing American Brandon Nakashima on Monday. That match has been given the prize billing of first up on Centre Court, despite neither man being seeded.

The tennis authorities may not approve of some of the behaviour, but they know there is a huge public fascination with the highly talented Kyrgios, which is why that match has such a prestigious slot. He is 40th in the ATP rankings, and 20-year-old Nakashima is 56th on the list.

Kyrgios is just one win away from matching his best run at Wimbledon, having reached the quarter-finals in 2014 with a win over Rafael Nadal before being beaten by Milos Raonic.

Yet Cash indicated the loudmouthed showman should face sanctions for his actions.

"I have no problem with a bit of gamesmanship, but when it gets to that level I think it's out of control, and it was," Cash said.

"The umpire had lost control, the ball kids were running across the court as Kyrgios was serving. He didn't slow down for any of that stuff.

"Tsitsipas got sucked right in, so it was entertaining, and it was fascinating, but for me it's gone too far now."

Martina Navratilova said she was "gutted" to miss Wimbledon's Centre Court centenary celebration after testing positive for COVID-19 on Sunday.

The nine-time champion was absent from a parade of champions, and in a series of posts on social media she explained why she had to sit it out.

Past winners were introduced to the main show court's middle Sunday crowd, with the one-time champions going first, all the way through to eight-time Wimbledon king Roger Federer.

Navratilova would have come out last of all, as the most successful singles player in Wimbledon history, but she was unable to take part. Including doubles, Navratilova won 20 slam titles at Wimbledon.

"Unfortunately I will miss it as I just tested positive this morning," she wrote on Twitter shortly before the ceremony. "Am so bummed!!!! I am gutted I can't be there."

Confirming she had the coronavirus, Navratilova wrote: "Yup, got it here for sure… oh well. So wanted to be on that court with so many champions of our sport."

Asked how she was feeling, the 65-year-old Czech-born American added: "Not too bad so far- wouldn't want to play tennis but ok… fingers crossed."

A host of greats of the game delighted the crowd, with stars of the women's tour including Navratilova's former great rivals Chris Evert and Billie Jean King, along with Margaret Court and Venus Williams, while Federer was joined by a field of fellow men's superstars that included Rod Laver, Novak Djokovic, Stefan Edberg, Rafael Nadal and Andy Murray.

Three-time former champion Boris Becker was another notable absentee, after the German was jailed in April for offences relating to his 2017 bankruptcy. Seven-time winner Serena Williams also missed the event, after her first-round defeat.

Navratilova has been working at Wimbledon during the championships, notably appearing as a member of the BBC broadcast team.

Roger Federer hopes he can grace Centre Court at Wimbledon one last time as he bids to return from the knee injury he suffered last year.

The 20-time grand slam champion has not played since undergoing knee surgery after a straight-sets defeat to Hubert Hurkacz in the quarter-finals at SW19 last July, having also missed much of the 2020 season with a similar injury.

But Federer, an eight-time Wimbledon champion, has repeatedly ruled out retiring and said last month he intends to make an ATP tour comeback in 2023.

Speaking alongside a swathe of former Wimbledon champions at a ceremony marking 100 years since the opening of Centre Court, the 40-year-old said he hopes to extend his long association with the tournament when he returns.

"I've been lucky enough to play a lot of matches on this court, it feels awkward to be here today in a different type of role, but it's great to be here with all the other champions," he said.

"This court has given me my biggest wins, my biggest losses, one of my highlights of course was in 2001, walking out here with Pete Sampras [for a memorable fourth-round match], who inspired a lot of us to play, to try to be successful and represent the sport well, I hope I did that.

"I hope I can come back like you said, one more time."

Federer's injury woes have reduced him to featuring at just three of the last 10 grand slams, and he revealed his recovery had taken longer than he anticipated. 

"Of course, I've missed being here, I would have loved to be here," he added.

"I knew walking out here last year [after his exit] it was going to be a tough year ahead. 

"Maybe I didn't think it was going to take me this long to come back, but the knee has been rough on me.

"But I've been happy, it's been a good year, regardless of tennis."