Daniil Medvedev played down concerns over his fitness after his US Open quarter-final win over Andrey Rublev.

The Russian third seed required treatment on his shoulder and for cramp during a 7-6 (8-6) 6-3 7-6 (7-5) victory over Rublev on Wednesday.

But after moving into the semi-finals, Medvedev – the 2019 runner-up – insisted he was feeling fine.

"No, no, everything is quite fine. I just got a little bit tired at the end of the third set with really physical match that we had," he told a news conference.

"My shoulder started to hurt just a little. And in order not to finish the third set, imagine I would serve one serve, and I don't know, just pull my shoulder.

"I call the physio, so he took care of it. I was cramping a little bit, so he also massaged me, and it helped a lot. As you saw at the end, I was able to be 100 per cent."

Medvedev is considered one of the favourites to win the US Open after world number one Novak Djokovic sensationally defaulted in the fourth round.

However, the 24-year-old said he was remaining focused, having initially been drawn on the opposite half to the world number one.

"No, to be honest with you, yeah, I said it already, that the problem is that Djokovic was not in my half even. So in order to meet him, I would need to be in the final," Medvedev said.

"So if I'm going to be in the final, then of course there is no Djokovic, maybe I'm going to say to myself, 'Yeah, this is an opportunity here, maybe bigger than if I would face Djokovic'.

"Right now I still have semis to play. Djokovic is the other side of draw, so that's how I think pragmatically, and that's how I take it."

Medvedev will face either Dominic Thiem or Alex de Minaur in the semi-finals.

Daniil Medvedev powered into the US Open semi-finals with a straight-sets win over fellow Russian Andrey Rublev on Wednesday.

The 2019 finalist had won their previous two ATP Tour contests and played the key moments better as he claimed a 7-6 (8-6) 6-3 7-6 (7-5) victory.

It was a match of fine margins despite the one-sided scoreline, with Medvedev claiming the only break of serve midway through the second set after having snatched the first from Rublev's grasp.

The 24-year-old began to struggle physically in the closing stages and roared with delight and relief when he closed out the win and set up a semi-final against Dominic Thiem or Alex de Minaur.

There was scarcely a sniff of a break in the opening set as each man found early rhythm from the baseline, even after the action was briefly suspended due to a power outage.

Rublev seized the initiative in the breaker but squandered three set points at 6-3 up to lose both the opener and his cool, the world number 14 smashing his racquet into the court and his bench in anger.

Medvedev went into the contest having never dropped a set in previous meetings with his compatriot, and the match was firmly under his control when he held to love twice in a row before breaking in the sixth game of the second set with an authoritative smash.

Rublev was looking forlornly for a solution against the Medvedev serve and forehand, the third seed closing out another routine service game to move into a 2-0 lead.

A terrific drop shot seemed to give Rublev renewed vigour early in the third and there was a scare for Medvedev at 4-5 when he needed treatment for a shoulder problem and cramp, although a missile of a cross-court backhand in the next game seemed to dispel some of the concerns.

Rublev successfully challenged a second serve at 1-0 in the tie-break, but he was less fortunate when a thumping Medvedev backhand clipped the outside of the line.

Medvedev was by now clearly hampered physically, choosing to serve and volley at 5-4 ahead for the first time in the match only to drop a routine effort in the tramlines.

But he made certain there would be no threat of a fightback, taking his first match point when Rublev sent a backhand long.



Medvedev [3] bt Rublev [10] 7-6 (8-6) 6-3 7-6 (7-5) 


Medvedev – 50/37 
Rublev – 22/17 


Medvedev –16/3 
Rublev – 10/1 


Medvedev – 1/1 
Rublev – 0/0 


Medvedev – 59 
Rublev – 51 


Medvedev – 89/65 
Rublev – 80/61 


Medvedev – 106 
Rublev – 90

Pablo Carreno Busta reached his second grand slam semi-final with a five-set win over Denis Shapovalov at the US Open.

The Spanish 20th seed fought to a 3-6 7-6 (7-5) 7-6 (7-4) 0-6 6-3 victory over Shapovalov at Arthur Ashe Stadium.

The huge battled lasted four hours, eight minutes as Carreno Busta advanced to the semi-finals in New York for the second time and first since 2017.

Shapovalov produced a rollercoaster performance in his maiden major quarter-final, but the Canadian 12th seed fell short.

Carreno Busta, who advanced in the fourth round when Novak Djokovic was defaulted to open up the men's draw, will face Alexander Zverev in the semi-finals.

After trading early breaks, Shapovalov landed what proved to be the key blow of the opening set in the eighth game, breaking for 5-3 thanks to a rasping forehand winner down the line.

There were four breaks in the opening five games of the second set, with Carreno Busta unable to consolidate either of his.

Shapovalov held from 0-40 in the eighth game and saved a set point in the 10th, but there was no denying Carreno Busta as he played an excellent tie-break to level the match.

Carreno Busta broke for 3-2 in the third after Shapovalov sent a backhand wide, but just as he looked to be in control, he too dropped serve.

But while the tie-break again went Carreno Busta's way, Shapovalov dominated the fourth set, winning it to love on the back of 16 winners and just three unforced errors.

Carreno Busta required treatment on his lower back before the decider as the clash ticked towards a fifth hour.

After an even start to the fifth set, Carreno Busta was handed a break in the sixth game when Shapovalov double-faulted and he made no mistake closing it out.



Carreno Busta [20] bt Shapovalov [12] 3-6 7-6 (7-5) 7-6 (7-4) 0-6 6-3


Carreno Busta – 33/42
Shapovalov – 76/76


Carreno Busta – 5/1
Shapovalov – 26/11


Carreno Busta – 5/21
Shapovalov – 8/16


Carreno Busta – 71
Shapovalov – 62


Carreno Busta – 68/54
Shapovalov – 79/40


Carreno Busta – 152
Shapovalov – 160

Alexander Zverev hit back at Martina Navratilova after criticism of his performance as he reached the US Open semi-finals.

The German fifth seed struggled to a 1-6 7-6 (7-5) 7-6 (7-1) 6-3 victory over Borna Coric on Arthur Ashe Stadium on Tuesday.

Navratilova, an 18-time grand slam singles champion, told Amazon Prime: "He will not be able to win against the top players playing the way he did today."

She said Zverev needed a display more similar to his final set and to "play better tennis overall".

Zverev was unhappy with the criticism, pointing to his record against Roger Federer (4-3 head-to-head) and Novak Djokovic, who he has beaten in two finals.

"Maybe she should look at my record against the big guys. Maybe she should look that I'm positive against Roger. Maybe she should look that I've beaten Novak on multiple occasions in big matches and finals," he told a news conference.

"And I'm in the semi-finals, and sometimes not playing your best and finding a way is more important than playing your best.

"But she's a grand slam champion, as well, multiple grand slam champion, she's respected, but her opinion right now does not matter to me."

With Djokovic out of the tournament, there will be a first-time major winner in the men's draw in New York.

Perhaps impacted by that, Zverev said he was below his best against Coric as he reached his second grand slam semi-final.

"I mean, look, obviously, yeah, I didn't play well. It's no secret about it. I was down 6-1, 4-2 after about 28 minutes. It's not a secret I didn't play my best," he said.

"But I found a way, found a way to win that second set, and I feel like that's the most important.

"I think the Novak news shocked us all, and obviously for us younger guys, we see that as a massive opportunity, but we have to put our head down and just do our job and focus on ourselves."

Zverev will face either Pablo Carreno Busta or Denis Shapovalov in the last four.

Kei Nishikori suffered defeat on his ATP Tour return at the Generali Open as Miomir Kecmanovic fought back from a set down to defeat the former US Open finalist.

Nishikori has been sidelined since August 2019 following surgery on a right elbow injury.

He won the first five games in Kitzbuhel and took the first set but Nishikori - a finalist at Flushing Meadows in 2014 - could not prevent Kecmanovic, coming off a second-round exit in New York, from producing a turnaround.

Kecmanovic claimed a 4-6 6-4 6-2 win but the former world number four took the positives from his display.

"I was not 100 per cent, but I was happy with the way I played," Nishikori said. "I was not fit enough and maybe if I finished in two sets it would have been different, as I had some chances.

"It's a shame, as I could have won today, but it was a good moment and I'm positive today. I was hitting the ball better in the altitude, so it wasn't easy, but I do like it. I'll try to be better prepared for next week."

Elsewhere in the draw, Hubert Hurkacz progressed to the second round with a straight-sets win over Joao Sousa, Guido Pella beat Yoshihito Nishioka and Sebastian Ofner overcame Radu Albot.

Daniil Medvedev and Dominic Thiem continued their impressive runs to reach the US Open quarter-finals on Monday.

With Novak Djokovic out, the men's draw in New York is wide open and a first-time grand slam winner will be crowned at Flushing Meadows.

Medvedev and Thiem are the main contenders and they showed just why with tremendous last-16 wins.

Meanwhile, Andrey Rublev and Alex de Minaur also reached the quarter-finals.



Last year's runner-up, Medvedev crushed American Frances Tiafoe 6-4 6-1 6-0.

The Russian third seed was in impressive form to win through in just 98 minutes on Arthur Ashe Stadium.

Medvedev has lost just 29 games through his opening four wins at the tournament.

He is into the quarter-finals of a major for just the second time in his career and first since his run to the decider last year.


A three-time grand slam runner-up, Thiem was expected to be tested by Canadian 15th seed Felix Auger-Aliassime.

But the Austrian second seed needed just over two hours to advance 7-6 (7-4) 6-1 6-1.

While Thiem was solid with 23 winners and 24 unforced errors, Auger-Aliassime finished with 51 unforced errors.

Although Djokovic is out and Roger Federer and Rafael Nadal are not playing, Thiem said he was staying focused.

"There is a difference that none of these three are left in the draw. That's the only difference," he said.

"But for me personally, it never mattered. I just always tried to focus on my next match. My focus or my concentration, it's the same. It doesn't matter if I play one of the big three members or if I play somebody else.

"Well, I mean, what happened happened. Nobody of the other players has any or had any influence of that. We just need to focus and focus on ourselves.

"Of course, it's probably a little bit of a bigger chance for all of us to win the first slam, but basically the things didn't change that much, at least for myself."



Next up for Medvedev is Rublev in an all-Russian quarter-final.

Rublev overcame last year's semi-finalist Matteo Berrettini 4-6 6-3 6-3 6-3 in a clash between two seeds.

He reached a second career grand slam quarter-final and first since the 2017 US Open.

De Minaur's run continued with a 7-6 (8-6) 6-3 6-2 victory over Vasek Pospisil.

The Australian 21st seed is into the last eight at a major for the first time in his career and will face Thiem.

Novak Djokovic faces being labelled a "bad guy" for the rest of his career after his US Open disqualification for striking a line judge with a ball, and John McEnroe has told him he needs to embrace that role.

World number one Djokovic was 6-5 down in the first set of his fourth-round match against Pablo Carrena Busta on Sunday when he struck a ball in frustration as he headed back to his chair.

The wayward ball struck a female line judge in the throat and caused her to stumble to the floor, and although Djokovic pleaded with the officials, he was defaulted and disqualified from the competition.

It is the latest in a string of controversies involving Djokovic, who earlier this year attracted widespread criticism for the organisation of the Adria Tour event at the height of the coronavirus pandemic, with the competition failing to adhere to social distancing guidelines and resulting in several players – including the Serbian – testing positive for COVID-19.

He has since announced plans to lead a breakaway union despite opposition from the likes of Roger Federer and Rafael Nadal, and McEnroe – who himself was depicted as something of an 'enfant terrible' during his playing days – thinks Djokovic has to accept his new-found villain status.

"The pressure just got to him. I think a lot has been going on off the court," four-time US Open winner McEnroe told ESPN.

"It's obviously affected him and whether he likes it or not, he's going to be the bad guy the rest of his career.

"If he embraces that role, I think he could recover. He's got a lot of things going for him, but this is a stain that he's not going to be able to erase."

But McEnroe, who was defaulted from the Australian Open in 1990 for three code violations in a single match, was scathing of Djokovic's decision to not hold a post-match media conference and instead apologise via social media.

"You've got to man up," the American added. "It made no sense to me. In the past I've seen him take responsibility when he's blown it. In this case it makes it even worse.

"So what if he apologised on Twitter... that's not good enough."

Nick Kyrgios reckons he would have been slapped with a lengthy ban if he had struck a linesperson, as Novak Djokovic did at the US Open.

World number one Djokovic was stunningly disqualified after hitting the official with a ball during his last-16 clash with Pablo Carreno Busta.

It was not intentional, but nonetheless the Serbian's careless act saw him kicked out of the tournament he was favourite to win.

There is no love lost between Kyrgios, who has endured his own disciplinary issues, and Djokovic, with the Australian claiming he would suffer a far worse punishment.

He tweeted: "Swap me for jokers incident. 'Accidentally hitting the ball kid in the throat' how many years would I be banned for?"

Underneath was a list of three answers, offering followers to choose the length of his hypothetical ban in years.

Of the available options – five, 10 and 20 years – the latter was the most popular, with more than half of the almost 160,000 votes cast.

Kyrgios has been critical of Djokovic's approach to the coronavirus crisis, with the 17-time grand slam winner having organised an exhibition tour at which several players contracted COVID-19.

In May last year, Kyrgios was himself defaulted from a match after reacting badly to receiving a game penalty for unsportsmanlike conduct in a second-round clash with Casper Ruud at the Italian Open.

Kyrgios kicked out in disgust and launched a chair before walking off as he was disqualified by the umpire.

Djokovic did not partake in any media activities after his moment of madness, but he did post a message on Instagram.

"This whole situation has left me really sad and empty," he said.

"I checked on the line person and the tournament told me that thank God she is feeling ok. I'm extremely sorry to have caused her such stress. So unintended. So wrong. I'm not disclosing her name to respect her privacy.

"As for the disqualification, I need to go back within and work on my disappointment and turn this all into a lesson for my growth and evolution as a player and human being.

"I apologise to the @usopen tournament and everyone associated for my behaviour. I'm very grateful to my team and family for being my rock support, and my fans for always being there with me. Thank you and I'm so sorry."

Djokovic's exit means there will be a first-time major winner in the men's draw in New York.

Alexander Zverev and Denis Shapovalov reached the US Open quarter-finals as Novak Djokovic sensationally defaulted on Sunday.

Djokovic's bid for an 18th grand slam title came to an end after he was disqualified at Flushing Meadows.

The Serbian's stunning exit has opened up the men's draw, with a first-time grand slam winner set to be crowned in New York.

Zverev and Shapovalov remain in contention for their maiden major triumphs after impressive wins.



Zverev, the German fifth seed, needed just one hour, 34 minutes to crush Spaniard Alejandro Davidovich Fokina 6-2 6-2 6-1.

The 23-year-old Zverev progressed to his fourth grand slam quarter-final and first at the US Open after the comfortable win.

He hit 39 winners and 22 unforced errors in a straightforward victory.

Shapovalov, 21, also progressed thanks to a hard-fought 6-7 (0-7) 6-3 6-4 6-3 win over David Goffin.

The Canadian 12th seed needed three and a half hours and 51 winners to reach a grand slam quarter-final for the first time.

Shapovalov became the first Canadian man to reach the quarter-finals at the US Open in the Open Era.

Before Sunday, Shapovalov would have been expecting to face Djokovic in the last eight before the drama on Arthur Ashe Stadium.



The favourite to win the major, Djokovic was defaulted during his fourth-round clash with Pablo Carreno Busta.

Djokovic had just been broken to fall 6-5 behind in the first set when he hit a ball that struck a linesperson, leading to his disqualification.

The three-time US Open winner later posted an apology on social media as he bowed out in extraordinary circumstances.

"This whole situation has left me really sad and empty. I checked on the linesperson and the tournament told me that thank God she is feeling ok," Djokovic wrote. "I'm extremely sorry to have caused her such stress. So unintended. So wrong. I'm not disclosing her name to respect her privacy.

"As for the disqualification, I need to go back within and work on my disappointment and turn this all into a lesson for my growth and evolution as a player and human being.

"I apologise to the @usopen tournament and everyone associated for my behaviour. I'm very grateful to my team and family for being my rock support, and my fans for always being there with me. Thank you and I'm so sorry."



Borna Coric backed up his incredible win over Stefanos Tsitsipas by easing past Australian Jordan Thompson 7-5 6-1 6-3.

The Croatian 27th seed was too good for Thompson on his way to a first major quarter-final, where Zverev awaits.

"Look, definitely it's a very good chance for all of us. Again, like I said, I think maybe like a couple minutes ago, I need to focus on my next match and on my next opponent, which is a very, very tough opponent," Coric said afterwards.

"There's going to be new grand slam champion, for sure. Yeah, that could potentially can happen that some of us can do something more in the future. But again, it doesn't mean anything. I'm really looking forward to seeing who it's going to be. I think we all have a very good chance. Yeah, it's going to be very interesting.

"For me, the most important is just to focus on the next match, like I said at the beginning. I cannot focus on the finals or what happened earlier in the day. I just need to focus on my next match."

Remember Roger Federer's first grand slam title, or Rafael Nadal's major debut?

Both came at Wimbledon in 2003, which is the last time – before this year's US Open – when the quarter-finals of a grand slam did not feature a previous male major champion.

With Federer and Nadal absent in New York, Novak Djokovic stunningly defaulted after hitting a linesperson with a ball in his last-16 clash with Pablo Carreno Busta.

There will be a maiden male grand slam winner for the first time since 2014, when Marin Cilic claimed the title at Flushing Meadows.

While the quarter-finals are set to be packed with talented youngsters, we take a look back at what that tournament at Wimbledon in 2003 looked like.

Hewitt, Agassi fall early

The defending champion and top seed, Lleyton Hewitt was stunned in the opening round at the All England Club.

The Australian fell to Croatian Ivo Karlovic 1-6 7-6 (7-5) 6-3 6-4 in a huge upset.

Hewitt had won the second of his two grand slams the previous year, but was shocked by the big-serving Karlovic to become just the second defending champion to bow out in the first round of the tournament.

"The first, I was completely – I mean, I was scared," Karlovic said afterwards. "After I saw that I can beat him, I start to play more better."

An eight-time grand slam winner whose last success had come at the Australian Open in 2003, Agassi made the fourth round before being edged by Mark Philippoussis 6-3 2-6 6-7 (4-7) 6-3 6-4.

Philippoussis would go on to reach his second grand slam final, but fell short against a 21-year-old Federer.

The other previous major winners in the draw were Juan Carlos Ferrero, who had just won the French Open, Yevgeny Kafelnikov and Gustavo Kuerten.

Ferrero lost to Sebastien Grosjean in the fourth round, Kuerten departed in the second and Kafelnikov in a five-set loss to Raemon Sluiter in the first.

Federer takes his chance as Nadal makes debut

Federer was already the fourth seed heading into Wimbledon, and 2003 would mark the beginning of an era of success.

The Swiss had reached the quarter-finals two years prior, his reputation enhanced by an incredible five-set win over Pete Sampras.

But 2003 was comfortable for Federer, easing into the last eight before wins over Sjeng Schalken, Andy Roddick and Philippoussis.

Philippoussis had gone through five-setters against Agassi and Alexander Popp before beating Grosjean in the semis.

Grosjean had ended Tim Henman's latest home bid in the quarters, while Roddick had cruised past Jonas Bjorkman before falling to Federer.

Federer would win five straight Wimbledon titles and a record eight, while his 20 overall is also the most of men.

The man who would become one of his great rivals, Nadal, made his debut at a grand slam.

The 17-year-old Nadal beat Mario Ancic and Lee Childs before losing to Paradorn Srichaphan. The first of Nadal's 12 French Open titles came two years later, while his Wimbledon successes have come in 2008 and 2010.

Novak Djokovic apologised for hitting a linesperson and being disqualified at the US Open, saying he was feeling "really sad and empty".

World number one Djokovic was stunningly disqualified after hitting a linesperson with a ball during his last-16 clash with Pablo Carreno Busta.

The Serbian, who skipped his news conference, later released a statement apologising, saying he would learn from his actions.

"This whole situation has left me really sad and empty," Djokovic wrote in a statement posted on social media.

"I checked on the line person and the tournament told me that thank God she is feeling ok. I'm extremely sorry to have caused her such stress. So unintended. So wrong. I'm not disclosing her name to respect her privacy.

"As for the disqualification, I need to go back within and work on my disappointment and turn this all into a lesson for my growth and evolution as a player and human being.

"I apologise to the @usopen tournament and everyone associated for my behaviour. I'm very grateful to my team and family for being my rock support, and my fans for always being there with me. Thank you and I'm so sorry."

Favourite to win the US Open and his 18th grand slam title, Djokovic's exit means there will be a first-time major winner in the men's draw in New York.

Alexander Zverev was "in shock" after Novak Djokovic was defaulted at the US Open on Sunday.

World number one Djokovic was stunningly disqualified after hitting a linesperson with a ball during his last-16 clash with Pablo Carreno Busta.

It means there will be a first-time grand slam champion in the men's draw, with Zverev among the contenders at Flushing Meadows.

Speaking after his 6-2 6-2 6-1 thrashing of Alejandro Davidovich Fokina, the German fifth seed was in disbelief to see Djokovic exit in such a manner.

"I don't think I have ever gotten defaulted yet in my career or in my life. No, I haven't been in a situation like that. But as I said, it's very unlucky, very unfortunate," Zverev told a news conference.

"The decision was made I think by the supervisors, and as I said, they are just doing their job. There is nothing much else I can say to that. I don't know. I mean, I don't know what to say. I'm a little bit in shock right now, to be honest."

Zverev will face either Croatian 27th seed Borna Coric or Australian Jordan Thompson in the quarter-finals.

A semi-finalist at the Australian Open this year, Zverev said he was excited by the men's draw in New York.

"There's going to be a new grand slam champion. That's all I know right now. There's no past grand slam champions left in the draw," he said.

"It's going to be one of the young guys, I think, if you count Dominic Thiem as a young guy, as well. He obviously has a chance to win, as well.

"Now it gets interesting. Now I think is the time where it gets really interesting. Yeah. I know who is where in the draw. I know who I can play. I know who the rest of the guys can play. Yeah. We'll see where we go from here."

Pablo Carreno Busta described Novak Djokovic's disqualification from the US Open for hitting a lineswoman with a ball as "bad luck". 

Djokovic was defaulted from the fourth-round clash at Flushing Meadows after reacting to being broken by Carreno Busta by hitting a spare ball away in disgust.

The ball struck the line judge who was audibly left gasping for air, with Djokovic joining another line official in coming to her assistance.

Djokovic pleaded his case to tournament officials but was eliminated from the tournament and will forfeit all ranking points and prize money gained from progressing to the last 16.

Carreno Busta, meanwhile, can now prepare for a last-eight meeting with either David Goffin or Denis Shapovalov.

"It's just a moment, I broke him the serve, he throw the ball," Carreno Busta said of the incident in a post-match media conference.

"I think it was bad luck. You cannot do this but of course I think Novak never want to hit the line umpire.

"The rules are the rules. I think both the referee and the supervisor do the right thing."

Djokovic did not make himself available for any post-match media commitments and reportedly left the site at Flushing Meadows.

Novak Djokovic's latest opportunity to close in on Roger Federer's record for the most grand slams won by a male player ended in remarkable circumstances at the US Open on Sunday.

With Federer and fellow legend Rafael Nadal absent in New York, Djokovic was the overwhelming favourite to move to 18 majors – just two shy of the Swiss great.

But Djokovic was defaulted in his fourth-round match against Pablo Carreno Busta after hitting a linesperson with a ball.

The Serbian, who had just dropped serve to fall 6-5 down in the first set, immediately apologised and another judge came over to help the woman who audibly gasped for air.

Below we take a look at some of the most famous examples of players being defaulted on the ATP Tour.


John McEnroe - January 1990

McEnroe was playing the relatively unknown Swede Mikael Pernfors in the fourth round of the Australian Open but saw his tournament come to an end after three separate code violations. The then-world number one received his first for intimidating a linesperson, the second for racket abuse and his third for swearing at the umpire and the tournament referee. McEnroe was leading two sets to one at the time, wasting an opportunity to win a trophy he never managed to lift.

Tim Henman - June 1995

Wimbledon's cult hero Henman and doubles partner Jeremy Bates became the first players in the Open Era to be defaulted from the tournament after he accidentally fired a ball into the head of a ball-girl. Their doubles match with Jeff Tarango and Henrik Holm was in a fourth-set tie-break with Henman and Bates up two sets to one, and a disbelieving crowd booed the decision as the players were forced to leave Court 14.

Stefan Koubek - June 2000, October 2007 and June 2010

Djokovic at least cannot yet be grouped with Koubek, who was remarkably disqualified from the main draw three times in his tennis career. In the 2000 French Open he threw his racket and it hit a ballboy, and he had already received three warnings during the match. Seven years later Koubek was the subject of a straightforward default for using abusive language to Metz tournament supervisor Thomas Karlberg, although he protested the insult was "out of the situation and not against Karlberg personally". In 2010, the same man was sensationally disqualified from an Austria League match for grabbing opponent Daniel Kollerer by the throat at the changeover.

David Nalbandian - June 2012

Nalbandian's default cost him the title at Queen's Club, with his remarkable misdemeanour coming in the 2012 final against Marin Cilic. After losing a point, Nalbandian angrily kicked a nearby advertising board, hitting the linesperson sat behind it in the right leg. Although the player quickly sought to apologise, the injured man hopped around pointing at his bloody shin. "I'm very sorry," Nalbandian said, before adding to boos: "Sometimes we feel a lot of pressure from the ATP to play a lot of tournaments."

Denis Shapovalov – February 2017

Now regarded as one of the men's game's best emerging talents, Shapovalov had a moment to forget during a Davis Cup tie for Canada against the United Kingdom while aged 17 over three years ago. After dropping serve to trail Kyle Edmund 6-3 6-4 2-1, Shapovalov smashed the ball in annoyance and struck French umpire Arnaud Gabas in the eye. He later described himself as "incredibly ashamed and embarrassed" as the result meant Great Britain won the tie.

Nick Kyrgios – May 2019

One of the most naturally gifted but controversial players on the ATP Tour, it is little surprise to see Kyrgios' name appear on this list. The Australian reacted badly to receiving a game penalty for unsportsmanlike conduct in a second-round clash with Casper Ruud at the Italian Open. Kyrgios kicked out in disgust and launched a chair before walking off as he was disqualified by the umpire.

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