Roger Federer won his eighth Wimbledon men's singles title on July 16, 2017, when he swatted aside Marin Cilic to move past Pete Sampras and Willian Renshaw on the all-time list.

The Swiss great spurned match points against Novak Djokovic in the 2019 final, and in all likelihood it will be eight and out for Federer.

To mark five years since that last triumph, when Federer picked apart a blister-hit Cilic, Stats Perform has selected five Wimbledon classics featuring the 20-time grand slam winner.

It would have been easy to select many more, with Federer having won 105 of his 119 singles matches at Wimbledon, but these stick in the mind.

2001: Sinking Sampras, announcing impending greatness

Three years on from winning the boys' singles title, it was a 19-year-old Federer who came to Wimbledon 2001 in pursuit of a first main-draw win. He had lost in round one in 1999 and 2000, to Jiri Novak and Yevgeny Kafelnikov, but his talent was becoming widely known. This time Federer advanced to the quarter-finals, fending off Christophe Rochus, Xavier Malisse and Jonas Bjorkman, before running into the great Pete Sampras in round four.

Sampras had mopped up four in a row and seven of the last eight men's singles titles at Wimbledon, but the American's reign would be ended by the teenage Federer, a sensational 7-6 (9-7) 5-7 6-4 6-7 (2-7) 7-5 winner.

The beaten Sampras offered a prescient comment after the match, saying: "There are a lot of young guys coming up, and Roger is one of them. But I think he's a little extra special than some of the other guys."

Federer would lose to Tim Henman in the quarters of a tournament that was won by wildcard Goran Ivanisevic, and in 2002 Federer crashed to Mario Ancic in round one, but from 2003 to 2007 the man from Basle was unbeatable in SW19, lifting the title five years in succession.

This was the victory that made him believe it possible.

2008: Nadal halts Federer charge

Federer's glory run had taken in final wins over Mark Philippoussis, Andy Roddick (twice) and Rafael Nadal, also on two occasions. When it came to the 2008 trilogy clash between the five-time champion and the Spanish youngster, the previous year's five-set title match had pointed to likely fireworks.

In 2007, Federer had fended off a charge from the Spaniard to breeze through the decider, but it would be a different story third time around. Perhaps the greatest Wimbledon final in living memory was capped by late-night drama as Federer, who had not dropped a set until the showpiece match, roared back from a two-set deficit, saving match points in the fourth-set tie-break, to set up a winner-takes-all finale.

Earlier rain delays meant it was 21:15 BST when Nadal crossed the winning line, the clay-court king triumphing 6-4 6-4 6-7 (5-7) 6-7 (8-10) 9-7 after four hours and 48 minutes of a raging, breathtaking battle to bring to an end Federer's reign on grass.

2009: After one trilogy final, could Roddick defy Federer in another?

Journalist: How would you describe what you did today?

Andy Roddick: I lost.

That press conference exchange just about summed up Roddick's floored state of mind after he succumbed 5-7 7-6 (8-6) 7-6 (7-5) 3-6 16-14 to Federer in their third Wimbledon final.

The American played a spectacularly great match over four hours and 16 minutes and yet was still beaten by his long-time rival, whose victory gave him a record 15th men's grand slam title, as 14-time winner Sampras watched on.

Federer served 50 aces that day, many of them in a staggering tense final set, simply refusing to lose.

2010: Saving face against Falla

A year on from the Roddick epic, Federer was plunged into another in round one when Colombian left-hander Alejandro Falla looked like pulling off an upset for the ages.

Falla was the talk of the sporting world when he snatched the first two sets, and the world number 60 had three break points against Federer's serve at 4-4 in the third.

Federer clung on, and in the fourth he again repelled the danger when Falla served for the match at 5-4 ahead. From that point, having spurned glorious opportunities to close it out, Falla faded and ended up losing 5-7 4-6 6-4 7-6 (7-1) 6-0.

It was a reminder that Federer can be a scrapper too, winning on off days, refusing to submit to humiliation.

2016: Cilic classic leaves Federer "ecstatic"

This was the quarter-final that fuelled hopes the meeting of Federer and Cilic in the 2017 final would prove to be another Wimbledon masterpiece.

That title match, a year later, proved an anti-climax, but this tussle in the last eight was spellbinding, with Cilic going two sets clear and having three match points in the fourth.

Having beaten Federer in the US Open semi-finals two years previous, Cilic again produced lights-out tennis, only to find the great champion across the net stubbornly refusing to give ground as the match reached its climax.

Federer scrambled admirably to snatch a 6-7 (4-7) 4-6 6-3 7-6 (11-9) 6-3 victory, saying: "I'm ecstatic I was able to come through. It wasn't going well for me, so it was about staying in the match somehow, hoping for his level to drop maybe a little bit, and get a little bit lucky. It was an incredible match."

He could not keep it going, losing another five-setter to Milos Raonic in the semi-finals, but Federer would be back a year later to land his eighth, and surely last, Wimbledon title.

Maria Sharapova announced the birth of her first child on Friday with English businessman Alexander Gilkes.

Sharapova, 35, retired early in 2020 when she was just 32, citing increasing physical pain that became too much to ignore.

She won five slam titles between 2004 and 2014, securing a career Grand Slam in the process – although she has lived in the United States since moving there as a child.

In an interview with the New York Times after her retirement, Sharapova detailed her chronic shoulder injuries that have plagued her since she was 21 years old, as well as something called intersection syndrome in both forearms, which she described as "like shin splints in my forearms."

In her Instagram post announcing the birth, Sharapova said her child, Theodore, is "the most beautiful, challenging, and rewarding gift our little family could ask for."

Alexander Bublik beat Andy Murray to reach the semi-finals of the Hall of Fame Open, while Dominic Thiem was knocked out of the Swedish Open on Friday.

Bublik and Murray have now beaten each other two times apiece this year after the third seed won 7-5 6-4 in Newport.

The Kazakh overpowered the three-time grand slam champion to move into the last four, winning 80 per cent of his first-serve points and breaking three times.

Murray hit back straight after being broken at the start of the second set, but the former world one trailed 4-3 after failing to hold for a third time and Bublik did not give him another look-in.

Bublik will do battle with Jason Kubler for a place in the final after he defeated fellow Australian James Duckworth 7-5 7-6 (7-3).

Sebastian Baez ended Thiem's encouraging run to the quarter-finals with a 6-2 6-7 (5-7) 6-4 win in Bastad.

Thiem, who has endured an injury nightmare, won his first match 14 months by beating Emil Ruusuvuori in the first round and followed that up by getting the better of Roberto Bautista Agut, but the former US Open champion will go no further.

Argentinian Baez will now come up against Andrey Rublev after the second seed from Russia saw off Laslo Djere 7-5 6-4.

Pablo Carreno Busta blew Diego Schwartzman away in a 6-1 6-0 thrashing, while Francisco Cerundolo got past Aslan Karatsev in straight sets.

Petra Martic beat home favourite Belinda Bencic to set up a semi-final against Caroline Garcia at the Ladies Open Lausanne.

Martic toppled the second seed with a 6-3 7-6 (7-2) victory on Friday.

The unseeded Croatian, who was beaten by eventual champion Elena Rybakina in the fourth round at Wimbledon last week, claimed the only break of the first set to lead 5-3 and held her nerve to serve it out. 

Bencic twice came from a break down in the second set to force a tie-break, but Martic raced into a 6-0 lead and duly moved into the last four.

The 31-year-old Split native will come up against Garcia, who beat Sara Sorribes Tormo 6-4 6-1.

Frenchwoman Garcia also reached the last 16 in the grass-court grand slam at SW19 and has won 11 of her past 12 matches.

Unseeded duo Olga Danilovic and Anastasia Potapova will contest the other semi-final following victories over Simona Waltert and Wimbledon quarter-finalist Jule Niemeier respectively.

At the Budapest Grand Prix, Anna Bondar is through to the last four without dropping a set in her homeland after defeating Martina Trevisan 6-4 6-1.

Ninth seed Bondar will face Bernarda Pera, who beat Elisabetta Cocciaretto 6-4 6-3. Yulia Putintseva had won all eight games before Lesia Tsurenko retired from their quarter-final due to injury and she will take on Aleksandra Krunic, who cruised past Wang Xiyu 6-0 6-1.

Dominic Thiem declared he is "definitely back" after reaching the Swedish Open quarter-finals, while Hall of Fame Open favourite Felix Auger-Aliassime crashed out in the second round. 

Thiem earned his first tour-level win in 14 months by downing Emil Ruusuvuori on his Bastad debut, before reaching his first quarter-final of the season by overcoming Roberto Bautista Agut on Thursday.

The Austrian battled to a 7-6 (7-5) 3-6 6-4 victory over the fourth-seeded Bautista Agut, picking up his first top-20 win since beating Novak Djokovic at the ATP Finals in 2020.

Sebastian Baez, who defeated Alejandro Davidovich Fokina in straight sets, awaits in the next round and former world number three Thiem is ready for the task.

"The win against Emil gave me confidence that I can compete against the best players in the world and today against Roberto," said Thiem, the 2020 US Open champion.

"He is always such a tough opponent. I was expecting and hoping it would be a close match. Then when I won the first set in the tie-break I said 'Hey, I can win today.' 

"I had the belief until the end of the match and the third set was really good. It is a process. I beat Ruusuvuori and today I beat Bautista Agut.

"Two really top opponents, so if I can beat them I am definitely back. I am into the quarters of a really strong tournament, so I am happy. It is a process, but I am going the right way."

Second seed Andrey Rublev was made to work for his 7-5 4-6 7-6 (7-2) victory over Federico Coria and will meet Laslo Djere, who defeated Marc-Andrea Huesler in straight sets to reach the quarter-finals.

Meanwhile, Auger-Aliassime resumed his match with Jason Kubler in Newport that was suspended due to bad light on Wednesday with a slight advantage but fell to a 4-6 6-3 7-6 (7-4) second-round loss.

That marked a first top-10 victory for Kubler, continuing his fine 2022 season that saw him achieve his best major result at Wimbledon, where he reached the fourth round at the All England Club.

Fourth seed Maxime Cressy is yet to drop his serve at the tournament but needed to survive a first-set scare against fellow American Steve Johnson to triumph 6-7 (3-7) 6-4 6-4.

Second favourite John Isner will meet Cressy in the semi-finals after battling past fifth seed Benjamin Bonzi 6-7 (2-7) 7-6 (8-6) 7-6 (7-5).

Novak Djokovic intends to compete at the US Open at the end of August, but will not risk a reoccurrence of the vaccination-related furore that saw him deported from Australia.

The Serbian lifted his seventh Wimbledon title earlier this month, moving level with Pete Sampras for the second-most wins at the All England Club, only behind Roger Federer (eight).

Djokovic also returned to just one grand slam title behind Rafael Nadal's record of 22, with the US Open that starts on August 29 the final headline act of the 2022 season.

While Djokovic enjoyed more Wimbledon success, it was only his second major of the year after the world number seven missed the Australian Open in January due to his refusal to be vaccinated.

His insistence to not take the vaccination against COVID-19 also saw him miss the Indian Wells Masters in March, owing to the United States' coronavirus rulings.

The United States still does not allow unvaccinated foreigners to enter the country without an exemption – meaning Djokovic's ability to appear in New York is in doubt.

Despite expressing his hopes to feature at the hard-court major, Djokovic insisted he will not be willing to face a repeat of the ongoings in Australia in order to compete.

"I'm not going to go to America if I don't have permission, so the Australian saga for me was not pleasant at all," he said after opening a tennis complex in the Bosnian town of Visoko.

"People still think I forced my way to Australia and tried to come in with no papers, permission or exemption – it is not true.

"That was proven in the court cases, so I would never go into a country where I didn't have permission to travel. I would love to come back to Australia. I love Australia, I had my best Grand Slam results in that country.

"Hopefully I can be there in January because I want to be there, and I also want to be in New York. I want to be in America and everywhere I can possibly play."

Djokovic remains hopeful for a change in policy in America given he has no intentions to take the vaccination, nor does he envisage an exemption coming.

"I am a professional tennis player, I don't go into politics or anything else because that doesn't interest me," he added.

"I have my stance and I am a proponent for freedom to choose what is best for you. I respect everything and everybody, and I expect people to at least respect my decision.

"If I have permission, I'll be there. If I don't, I won't be there – it's not the end of the world."

Yulia Putintseva recovered from a set behind to overcome Laura Pigossi and keep her Budapest Grand Prix title defence alive.

The Kazakh player took time to get going but eventually prevailed 4-6 6-1 6-2 against her Brazilian opponent in the last-16 clash to make it seven wins in a row in the competition.

While the third seed was able to bounce back, there was no such luck for Chinese sixth seed Zhang Shuai as she was soundly beaten 6-1 6-0 by Serbian Aleksandra Krunic.

China's Wang Xiyu awaits Krunic in the quarter-finals after beating Romanian Ana Bogdan 7-6 (7-2) 7-6 (12-10) in a match lasting two hours and 43 minutes.

Elisabetta Cocciaretto was also victorious on Thursday, the Italian seeing off Wimbledon doubles champion Katerina Siniakova 7-5 4-6 7-5 in the final match of the day.

At the Ladies Open Lausanne, surprise Wimbledon singles quarter-finalist Jule Niemeier made it through to the last eight of another tournament, enjoying a 6-4 6-2 triumph against fellow German Eva Lys.

Caroline Garcia made it through to her fourth quarter-final of the year with a 6-1 6-4 win over French compatriot Leolia Jeanjean.

Qualifier Olga Danilovic saved a match point before going on to beat Anna Kalinskaya 6-3 3-6 7-5, while Belinda Bencic advanced from an all-Swiss battle with a 6-3 6-4 win over Susan Bandecchi.

Serena Williams will compete at the Canadian Open among a host of star-studded names as she ramps up her preparations for the US Open.

Williams returned to Wimbledon in June in what was her first singles match since suffering injury in last year's competition at the All England Club.

The 23-time grand slam champion succumbed to a first-round elimination at SW19, though, falling to Harmony Tan on Centre Court.

While Williams, 40, could offer little assurances she would return to the British major, she suggested she would play at the US Open, stating "there's always motivation to get better and play at home".

Williams will be joined in Canada by world number one Iga Swiatek, four-time grand slam winner Naomi Osaka, French Open finalist Coco Gauff and reigning US Open champion Emma Raducanu as 41 of the top 43-ranked players descend on Toronto, with the tournament starting on August 6.

It will also mark Williams' first appearance at the event since she finished runner-up to Bianca Andreescu in 2019.

"When you read over that star-studded list, it's hard not to get excited about the WTA Tour making its return to Sobeys Stadium," said tournament director Karl Hale.

"Not only is this one of the strongest, if not the strongest, player list we've ever submitted, but it's also the first time in three years that the [Canadian] Open returns to a full capacity.

"We're thrilled that these players will have a chance to play in front of a packed house, and we're even happier for our fans who will get to watch tennis' very best at the 2022 edition."

Casper Ruud was a surprise second-round loser as the Swedish Open defending champion fell to Francisco Cerundolo, while the favourites battled through at the Hall of Fame Open.

Ruud, a French Open finalist and defending champion in Bastad , lacked his usual composure as world number 39 Cerundolo broke him three times to win 6-4 3-6 7-5 on Wednesday.

That marked a first top-10 career victory for Cerundolo after defeating world number five Ruud, guiding him to his first quarter-final appearance at the tournament.

"I'm feeling amazing, I'm really happy," said Cerundolo, whose previous best result was beating world number 24 Gael Monfils. "It's amazing getting my first Top 10 win. It's been the best year so far in my career.

"He's a French Open finalist and was the defending champion here, so it was a big challenge for me and I'm happy to go through."

Aslan Karatsev awaits in the quarter-finals Cerundolo after downing Frenchman Hugo Gaston 6-2 6-4.

Fifth seed Pablo Carreno Busta survived a first-set scare to defeat 2016 champion Albert Ramos-Vinolas 4-6 7-6 (7-5) 7-5.

The victory was Carreno Busta's 250th tour-level triumph and he will next face third favourite Diego Schwartzman, who overcame Elias Ymer in straight sets.

Third seed Alexander Bublik was made to work for a 6-3 3-6 6-2 second-round victory over Jack Sock in Newport and Andy Murray edged past Wimbledon doubles champion Max Purcell.

Murray needed almost two-and-a-half hours to get the better of Purcell, eventually triumphing 4-6 6-2 6-1 to tee up a last-eight meeting with Bublik.

Fourth favourite Maxime Cressy had little trouble in beating fellow American Mitchell Krueger 6-3 6-4 and will next face Steve Johnson, who progressed past seventh seed Jiri Vesely with a walkover.

Benjamin Bonzi, ranked as fifth seed in the United States, eased past Christopher Eubanks in straight sets, while James Duckworth triumphed 7-5 3-6 6-2 over Quentin Halys.

John Isner joined the list of favourites who made the third round in routine fashion, beating Peter Gojowczyk in straight sets 6-3 7-6 (8-6), before top seed Felix Auger-Aliassime faced some adversity against Jason Kubler following the Australian's strong run into the fourth round of Wimbledon.

Auger-Aliassime has a slight advantage, leading 6-4 3-6 6-5 before play was suspended due to poor light. When play resumes, Kubler will serve with a chance to force a third-set tiebreak.

Lesia Tsurenko prevailed at the Hungarian Grand Prix in the longest match on the WTA Tour this year.

Tsurenko progressed to the quarter-finals in Budapest with a three-set victory over Kamilla Rakhimova.

It took three hours and 54 minutes for the Ukrainian to complete the 6-7 (1-7) 6-4 7-5 triumph, the match breaking the previous 2022 WTA record for duration, set in February when Daria Saville beat Emma Raducanu, the US Open champion retiring after three hours and 34 minutes in Guadalajara.

Martina Trevisan and Anna Bondar join Tsurenko as the first players through to the last eight.

Second seed Trevisan beat Natalia Szabanin and ninth seed Bondar overcame Despina Papamichail.

Sixth seed Zhang Shuai won her first-round match but top seed and 2021 French Open champion Barbora Krejcikova fell at the first hurdle to Wang Xiyu, losing in straight sets.

Fourth seed Anna Kalinina retired from her match with Katerina Siniakova and fifth seed Aliaksandra Sasnovich was defeated by Bernarda Pera.

At the Ladies Open Lausanne, Simona Waltert followed up her shock win over top seed Danielle Collins by beating Cristina Bucsa 6-1 5-7 6-4.

Third seed Irina-Camelia Begu lost to Anastasia Potapova, but fourth seed Sara Sorribes Tormo came through against Clara Burel.

Wimbledon semi-finalist Tatjana Maria withdrew from her match against Leolia Jeanjean.

Andy Murray stormed to a straight-sets win over Sam Querrey at the Hall of Fame Open in Rhode Island, while 2020 US Open champion Dominic Thiem earned his first victory in over a year in Sweden.

Murray needed less than an hour to record a 6-2 6-0 triumph over the big-serving American, setting up a last-16 meeting with Australia's Max Purcell.

Three-time grand slam champion Murray hobbled out of his last meeting with Querrey at the Wimbledon quarter-finals in 2017, a defeat which marked the start of his injury woes.

But he produced a polished display on the grass to wrap up his eighth career win over the American on Tuesday.

Elsewhere in Rhode Island, eighth seed James Duckworth battled to a 6-2 4-6 6-2 win over Liam Broady, and seventh seed Jiri Vesely raced to a 6-4 6-2 triumph against Spain's Feliciano Lopez.

Meanwhile, Thiem ended a 426-day wait for a Tour-level win by overcoming Finland's Emil Ruusuvuori 3-6 6-1 7-6 (7-5) at the Swedish Open.

The Austrian, who has won 17 career titles, halted a run of 10 consecutive losses on the ATP Tour with his first triumph since he beat Marton Fucsovics at the last-32 stage of the Internazionali d'Italia in May 2021.

The 28-year-old expressed his delight at ending his drought in the aftermath, saying: "It's a long time. My last victory was in Rome in 2021, it feels like a different world somehow.

"Many, many things happened. It was tough, but it was also a very good experience I think, for life in general. I'm so happy that I got this first victory here today."

Thiem will face fourth seed Roberto Bautista Agut in the last 16, while Sebastien Baez will take on Alejandro Davidovich Fokina after the former beat Fabio Fognini in straight sets.

The round of 32 did see two shock exits, however, with seventh seed Holger Rune succumbing to a 6-3 6-3 defeat against Switzerland's Marc-Andrea Huesler, and Nikoloz Basilashvili being forced to retire at one set down against Hugo Gaston.

Also, Francisco Cerundolo beat Pedro Sousa to set up an enticing clash with top seed Casper Ruud.

Top seed Danielle Collins suffered a shock defeat in a marathon first-round match with Simona Waltert at the Ladies Open Lausanne.

Collins, ranked a career-high seventh in the world, lost to a player 147 places below her as home hope Waltert prevailed in a final set tie-break.

The American battled back from a break down three times in the final set and had three match points in the tie-break.

But Collins could not find the telling blow as Waltert improbably turned the tide to win five successive points, and claim her first top-10 win 6-7 (5-7) 6-3 7-6 (8-6) after three hours and one minute of play.

Meanwhile, Waltert's compatriot Belinda Bencic survived a scare to avoid joining Collins on the casualty list, recovering from a set down to beat Diane Parry 3-6 6-3 6-1.

World number 77 Parry has claimed notable recent scalps in former French Open champion Barbora Krejcikova at Roland Garros and Kaia Kanepi at Wimbledon, but was denied another as the second seed hit back to advance. 

But there was no joy for fifth seed Nuria Parrizas-Diaz, who suffered defeat to Petra Martic, while eighth seed Varvara Gracheva lost to qualifier Eva Lys.

However, third seed Irina-Camelia Begu overcame Tamara Korpatsch in straight sets and sixth seed Caroline Garcia - fresh off a fourth-round run at Wimbledon - defeated Jasmine Paolini 6-3 6-3.

At the Hungarian Grand Prix, second seed Martina Trevisan came from a set down to survive against Natalia Szabanin and third seed Yulia Putintseva and ninth seed Anna Bondar also prevailed.

Dominic Thiem halted a run of 426 days without a win at ATP Tour level on Tuesday, ending a dismal chapter in the career of the former US Open champion.

The Austrian, who has won 17 titles and earned $26.8million (£22.5m) in prize money, finally got another victory when he fended off Emil Ruusuvuori in round one of the Swedish Open.

It was a first success at tour level for 28-year-old Thiem since he beat Marton Fucsovics at the last-32 stage of the Internazionali d'Italia in May of last year.

He did it the hard way too, coming from a set down and prevailing in a deciding-set tie-break, winning the match 3-6 6-1 7-6 (7-5).

It brought to an end a run of 10 consecutive defeats on the ATP Tour for the former world number three, who won the US Open in 2020 but has plunged to 339th in the rankings.

Thiem recently elected to skip Wimbledon in an effort to work on his game. His losing run was interrupted by a nine-month lay-off with a wrist injury, which he suffered in a match against Adrian Mannarino at the Mallorca Championships in June 2021.

Since returning to action he had lost six ATP Tour matches in succession. A first sign of form returning came with a first-round win last week in Salzburg on the Challenger Tour, the level below the main tour, although he was beaten by Facundo Bagnis in his next match.

Thiem will look to keep up his progress when he faces Spain's Roberto Bautista Agut in round two in Bastad.

John McEnroe claims "tortured" soul Nick Kyrgios can play a big part in shaping the future of tennis, if he finds a way to manage his demons.

Wimbledon runner-up Kyrgios repeatedly lost his cool during his run at the All England Club, aiming cruel jibes at on-court officials, swearing during matches, being hostile to his own support team, and even spitting towards a spectator on one occasion.

It made it all the more remarkable that the Australian navigated a path through to the title match, albeit benefiting from a walkover in the semi-finals when Rafael Nadal pulled out with an abdominal injury.

McEnroe was no stranger to a vitriolic outburst during his playing career, earning the nickname of 'Superbrat'.

The 63-year-old is well positioned to assess the volatile Kyrgios, whose talent has never been in question but often rubs up awkwardly against his application and attitude.

Speaking on BBC Radio Five Live, McEnroe said: "I get a lot of what's going on here more than most people.

"He's a good kid, the players like him, he's well liked in the locker room, he does a lot of charity work.

"But he's got demons you know, in a way – we all have this fear of failure, and it's a question of how you best deal with it."

McEnroe said Kyrgios "moves the needle for us in tennis", suggesting the 27-year-old has skills that can move the sport in an exciting direction.

"We need this big time, but we don't need him to try half the time," McEnroe said.

The likes of Novak Djokovic, who got the better of Kyrgios in Sunday's Wimbledon final, along with Nadal, are in their mid-30s and cannot keep going forever. Roger Federer, now without an ATP ranking after a year of inactivity, is widely assumed to be close to retiring.

It remains to be seen whether Kyrgios, who has been summonsed to face a common assault charge in Australia, invests more into his tennis career in future. He appears to have an on-off love affair with the sport, being reluctant to let it dominate his life.

Of the world's top 100, only Djokovic and Nadal have played fewer ATP tournaments than Kyrgios' 12 events in the past year. Djokovic (11 tournaments) has missed some events due to his refusal to accept a COVID-19 vaccination, while injuries have limited Nadal's involvement to nine events.

McEnroe said Kyrgios "is a genius out there" on the court.

"He needs Sigmund Freud to come out of the grave and somehow figure out a way to keep this guy going for a couple of years because we could use him," said the American.

Kyrgios would likely not submit to such psychoanalysis, having been rattled by the coverage of his tantrums rivalling that of his tennis during the Wimbledon fortnight.

McEnroe added, speaking to BBC Sport: "You know he's sitting there and he's obviously tortured in certain ways. [He's] unbelievably talented, very smart."

Pablo Carreno Busta bounced back from his Wimbledon disappointment to claim a straight-sets victory over Stan Wawrinka at the Swedish Open.

Carreno Busta was forced to pull out of his first-round clash with Dusan Lajovic at the All England Club because of a leg injury.

But back to fitness and back on the clay in Bastad, Carreno Busta – playing in only his sixth tour-level event since missing 13 months due to a foot problem – battled past Wawrinka 7-5 6-4.

The fifth seed said afterwards: "It was a very tough match for me in the first round. Against Stan it is always very difficult to start the tournament, so I'm happy because I thought my level was good.

"I played very solid from the baseline. It was a bit difficult with the wind, but I thought my serve was very good throughout the match. It was very important to my game."

Elsewhere in the draw, Laslo Djejre overcame Lorenzo Musetti in straight sets and home hope Elias Ymer beat Daniel Altmaier.

Jason Kubler reached the fourth round at Wimbledon and he continued his fine form on grass at the Hall of Fame Open by defeating Australian compatriot Jordan Thompson 6-2 6-3. Kubler will now face Felix Auger-Aliassime in the second round.

Steve Johnson enjoyed a run to the third round at SW19 and was victorious on home soil in Newport, the American beating countryman Stefan Kozlov, while Peter Gojowczyk defeated Ugo Humbert in straight sets.

There was more joy for home fans as Jack Sock eased to a 6-1 7-6 (7-2) win over Radu Albot. Sock will next play third seed Alexander Bublik for a place in the quarter-final.