Novak Djokovic became the first male player in the Open Era to win at least 80 matches in all four grand slams with victory over Kwon Soon-woo in the first round of Wimbledon.

The world number three, who is seeking a seventh crown at SW19 to take him level with Pete Sampras and behind only Roger Federer (8), advanced 6-3 3-6 6-3 6-4 on Monday.

That was Djokovic's 80th win at the All England Club in what was his 90th match, adding to his 85 wins at the French Open, 82 at the Australian Open and 81 at the US Open.

He has won 22 matches in a row at Wimbledon since retiring in his quarter-final with Tomas Berdych in the 2017 quarter-finals, and is 17-0 in first-round matches in the event.

With 328 grand slam wins to his name, Djokovic is second only to Federer (369) in that regard, with fellow heavyweight Rafael Nadal – in action on Tuesday – boasting 305 wins.

"I am as dedicated as anyone out there," Djokovic, playing his first match on grass this year, said in his interview on Centre Court. "Now that we're at 80, let's get to 100.

"I'm not one of the youngsters any more, but the love for this sport still burns in me and I try to play my best tennis at the grand slams and deliver my best at the best courts. 

"I've said this before but this court is truly special. For me it has always been the court I dreamed of playing and winning and all my childhood dreams came true here.

"It's an honour and pleasure to be back on Centre Court. This sport has given me everything. I owe a lot to the sport and I love it still with all my heart."

Novak Djokovic was made to work by Kwon Soon-woo for his place in the second round of Wimbledon as the reigning champion advanced with victory in four sets on Monday.

In the first match of this year's tournament on Centre Court, which had its roof closed due to rain, Djokovic was pegged back at 1-1 but ultimately prevailed 6-3 3-6 6-3 6-4.

The six-time champion has now won each of his past 22 matches at the All England Club and will face either Thanasi Kokkinakis or Kamil Majchrzak in the next round.

Djokovic had yet to play on grass in 2022 prior to his opening clash with Kwon and he was far from his fluent best in the first two sets in particular.

Kwon earned the first break of the match in the third game with a glorious forehand, though Djokovic hit back with two breaks of his own to edge the opening set.

The world number 81 earned the only break of serve in the fourth game of the second set, with Djokovic squandering three break points of his own in the following game.

However, the Serbian showed good signs of recovery – and some impressive shots around the court – by holding throughout the third set and breaking Kwon in the eighth game.

Kwon failed to take advantage of two break points in the second game of the final set and it was plain sailing from that point on for Djokovic.

He completed the job in just under two-and-a-half hours and is the first male player in the Open Era with 80 or more main draw wins in all four grand slam tournaments.

Data slam: Djokovic winning streak continues

Djokovic may have slipped down to third in the ATP rankings after a disrupted campaign, and he was not at his best against Kwon, but he remains the man to beat at Wimbledon.

He is without defeat at SW19 since retiring in his quarter-final with Tomas Berdych in the 2017 quarter-finals, with Monday's victory his 80th in 90 matches in the tournament.

WINNERS/UNFORCED ERRORS
Djokovic – 30/29
Kwon – 31/26

ACES/DOUBLE FAULTS
Djokovic – 15/2
Kwon – 7/5

BREAK POINTS WON
Djokovic – 4/8
Kwon – 2/6

The ATP and WTA decision to strip Wimbledon of rankings points due to the banning of Russian and Belarusian players was "very disappointing", given there was "no viable alternative".

That was the message from the All England Club's chairman Ian Hewitt in an interview with ESPN ahead of the third major of the year starting on Monday.

Numerous sporting and financial sanctions have been imposed on Russia for their ongoing invasion of neighbouring Ukraine, with Saint Petersburg stripped of the right to host the Champions League final and Russia removed from Qatar World Cup qualifying.

The All England Club followed suit by confirming Russian and Belarusian athletes would not be permitted to play at this year's championships, but the WTA and ATP responded by stripping the major of its ranking points.

Wimbledon's organisers stuck with their decision, questioning the punishment from those governing bodies, and Hewitt says the ban was justified for reasons outside the sport.

"One was a route to consider having personal declarations from players and, frankly, we did not think that was the right approach for a tournament of our kind," Hewitt said.

"We were not willing to put in jeopardy any safety of players, and we think that that route would have involved implications for players' safety or safety of their families, which really left no other viable alternative.

"But also, it was very important to us that Wimbledon, given the profile that we have, should not be used in any way by the propaganda machine which we know the Russian government employs in relation to its own people and how their position in the world is presented, and that would be.

"We just would not countenance Wimbledon success or participation in Wimbledon being misused in that way.

"So as a result of the combination of reasons, we were left with no viable alternative other than to decline entries; we hugely regret the impact on the individual players affected. 

"But we also hugely regret the impact on so many innocent people, which the tragic situation in Ukraine has caused."

The punishment of Russian and Belarusian stars meant world number one Daniil Medvedev will not feature at the grass-court major, and neither will Andrey Rublev, ranked eighth in the world.

Women's world number six Aryna Sabalenka was another to miss out, alongside 13th-ranked Daria Kasatkina and 20th-ranked Victoria Azarenka, but Hewitt stands by the call.

"In relation to the decision of the ATP and WTA to remove ranking points, yes, we are very disappointed with that, we believe it is a disproportionate approach and, frankly, we believe it is more damaging to the interests of a large majority of players, and we regret that decision of the ATP and WTA," he added.

"We respect that opinions do differ, but we would have hoped that there would have been a different way of tackling that in the interests of the players. 

"But as regards our decision, we certainly stand by our decision, and I'd say now our primary focus is to get on with the championships and prove that we are really a championship that is the pinnacle of the sport."

Andy Murray's respect within both the women's and men's professional game could make him an ideal future tennis commissioner, believes Pam Shriver, as Wimbledon gets underway.

The three-time grand slam winner has battled back through injury to reach his best form in arguably half-a-decade and will take to SW19 once more this week.

Murray is nevertheless approaching the final stages of his career, and Shriver – a veteran in women's doubles – thinks that he could turn to the administrative side of the sport once done.

The 35-year-old has often been a strong advocate for equality within the sport, earning the respect of several leading players and figures across the game.

"He could be a future commissioner of tennis," Shriver told Stats Perform. "He has that kind of respect, I think. If he wanted to be a leader when he's finished, he could be a very influential [one].

"I think Andy Murray will be known for his upstanding core values of equality. I know he's well respected in every female locker room on the planet.

"I think the influence of his mom being his coach and such an influential figure in his life [has shaped him]. He's just very popular, I think, in both [the] men's and women's locker rooms."

Murray returns to Wimbledon as he looks to maintain the strong form he showed earlier in June at the Stuttgart Open, facing Australian James Duckworth in the first round on Monday.

At the time of his first triumph on Centre Court in 2013, the Briton was considered part of a 'Big Four' in men's tennis, only for his subsequent struggles with injury to see him slip away from his rivals.

But Shriver believes he has achieved what he set out to do and can be proud of a still exemplary career, adding: [He] wanted to end the 77-year drought at Wimbledon [and he did].

"I'd say along with [Stan] Wawrinka, [he's one of] the two guys that managed to break through more than once during the era of the big three."

Carlos Alcaraz has been checking out footage of Wimbledon greats including Roger Federer as he bids to sharpen up his raw grass-court game.

The 19-year-old Alcaraz has shot up to number seven in the ATP rankings after winning four titles this year, having begun 2022 outside the top 30.

However, he has little in the way of pedigree on grass, having been stopped in his tracks in round two last year by Daniil Medvedev, winning just seven games.

Of his titles this year, three have come on clay and one on a hard court.

Alcaraz reached the quarter-finals of the Wimbledon boys' singles in 2019, losing to American Martin Damm, and regardless of his recent stellar form, it is difficult to predict how he might fare in London this year.

It is clear that Alcaraz believes he can learn to play on the grass, and that he will pull out all the stops to become a champion on the fast lawns of London, beginning on Monday.

"I'm trying to copy some things from the best ones," he said. "I always watch videos: Federer, [Novak] Djokovic, Rafa [Nadal] and Andy [Murray] as well, trying to copy the moves."

That quartet has dominated at Wimbledon for two decades now. The last player not from that group to win the men's singles was Lleyton Hewitt in 2002, with Federer landing eight titles, Djokovic six, Nadal two and Murray two.

Federer is the only one of Wimbledon's 'Big Four' absent this year; knee trouble preventing him taking part.

Alcaraz, who is seeded fifth, predicted this Wimbledon will be a "tough" assignment in his own fledgling career.

However, seeing fellow Spaniard Nadal get to grips with grass early in his own career has instructed Alcaraz it is a surface that he should not fear.

Nadal was 22 when he won the first of his Wimbledon titles, and 20 when he first reached a final at the All England Club.

Alcaraz is not entirely ruling out challenging this year, because that is how he approaches every event he enters.

He will start on Monday against Germany's Jan-Lennard Struff, with that match given a prestigious Court One billing, such is Alcaraz's rising status.

"Of course, watching Rafa – I would say he is more for clay courts – winning so many tournaments on grass, winning twice here in Wimbledon, you'd think that you are able to adapt your game to grass courts," Alcaraz told a news conference on Sunday.

"But I would say I have a game that is going to adapt well on grass, trying to go to the net, playing aggressive.

"I would say I'm able to play well on grass, and it was said I couldn't prepare well for Wimbledon this year, but I always come to every tournament thinking I'm able to do good results or even able to win the tournament."

Andy Murray sympathises with Emma Raducanu's struggles since winning the US Open last year, noting her sudden rise to stardom has been "extremely difficult to navigate."

Murray also revealed he remains torn on whether he would remain in tennis after retiring, admitting an interest in coaching but saying he was not yet certain he would follow that path.

The two British hopes will both feature on Centre Court when Wimbledon begins on Monday, with Raducanu facing Alison Van Uytvanck before Murray takes on Australia's James Duckworth.

Raducanu has endured an injury-hit 2022 season, only lasting 36 minutes when making her first grass-court appearance of the year at Nottingham earlier this month, but has since declared herself "ready to go" ahead of the year's third grand slam.

Recalling Raducanu's stunning triumph in New York last September, Murray said the way she was thrust into the public eye has complicated her 2022 campaign.

"I never experienced what she experienced, your life changing overnight," he told the Telegraph.

"It's impossible to know if everyone who is then involved with you is looking out for your best interests. You know that your family wants the best for you. The families are of course going to make mistakes, because it's new to everybody.

"I would have worked with coaches when I was younger who were not necessarily the right people for me – and management companies, too.

"You question; 'Do they want what’s best for you or do they want to make lots of money off you?'

"It's extremely difficult to navigate."

Murray and Raducanu are the only British players to win a grand slam singles title since Virginia Wade's Wimbledon triumph in 1977, with the Scot's last major win coming at the All England Club Wimbledon in 2016.

Ahead of his tilt at a third triumph at SW19, the 35-year-old said his post-retirement plans remained uncertain.

"I have interests and things outside of tennis and I know that when I finally finish, everything will be fine. The world won't end," he added.  

"Whereas maybe when I was 25, and maybe at times even at the beginning of the [Amazon Prime] documentary in 2017 [about his injuries], I was still a bit like that.

"I've always been interested in coaching. There's also a chance that I might not be involved in tennis anymore.

"I feel right now that I would always have some involvement in tennis, but there are also times when I've been away from the sport and I've not watched any of the tournaments.

"That's when I'm just at home with the kids. It's pretty full-on, that side of things."

Andy Murray says recent form proves he can again compete at an elite level, declaring ahead of his Wimbledon opener on Monday: "There's still good tennis left in me."

Murray will face Australia's James Duckworth on Centre Court when the year's third grand slam gets under way, looking to better last year's run to the third round.

The last of Murray's three grand slam titles came at Wimbledon in 2016, but the 35-year-old impressed when beating Stefanos Tsitsipas and Nick Kyrgios at the Stuttgart Open earlier this month, eventually going down in three sets to last year's Wimbledon runner-up Matteo Berrettini after struggling with an injury.

Speaking at a pre-Wimbledon news conference, Murray said those displays had given him hope of a strong showing in London.

"I think I showed a couple of weeks ago that there's still good tennis left in me," he said. "I beat a guy [Tsitispas] in the top five in the world [at the time] and I was neck and neck, before the injury, with Berrettini, who's one of the best grass-court players in the world.

"I've been doing pretty well in practices, so I know the tennis is in there. I just need to bring it out during the event now."

Murray teamed up with coach Ivan Lendl for a third time in March, having won each of his three grand slam titles and two Olympic gold medals under the watch of the eight-time major winner.

The Scot revealed several coaches rejected the chance to work with him after he endured a series of injury-plagued seasons, and he hailed the 62-year-old Lendl for continuing to believe in him.

"Obviously having Ivan in my team helps," Murray said. "We've had a lot of success in the past, we know each other well, and he still believes in me. There's not loads of coaches and people out there that have done over this last period, but he has.

"For the most part in my career, when I had conversations with potential coaches it came off most of the time. Whereas this time round, I got turned down by a lot of coaches, so that was obviously difficult to deal with.

"I don't know how many you'd say were really top level, who would be able to help you win the major events.

"So that's also why I'm grateful Ivan has come back to work with me and help me try and achieve what I want to achieve."

Andy Murray says recent form proves he can again compete at an elite level, declaring ahead of his Wimbledon opener on Monday: "There's still good tennis left in me."

Murray will face Australia's James Duckworth on Centre Court when the year's third grand slam gets under way, looking to better last year's run to the third round.

The last of Murray's three grand slam titles came at Wimbledon in 2016, but the 35-year-old impressed when beating Stefanos Tsitsipas and Nick Kyrgios at the Stuttgart Open earlier this month, eventually going down in three sets to last year's Wimbledon runner-up Matteo Berrettini after struggling with an injury.

Speaking at a pre-Wimbledon news conference, Murray said those displays had given him hope of a strong showing in London.

"I think I showed a couple of weeks ago that there's still good tennis left in me," he said. "I beat a guy [Tsitispas] in the top five in the world [at the time] and I was neck and neck, before the injury, with Berrettini, who's one of the best grass-court players in the world.

"I've been doing pretty well in practices, so I know the tennis is in there. I just need to bring it out during the event now."

Murray teamed up with coach Ivan Lendl for a third time in March, having won each of his three grand slam titles and two Olympic gold medals under the watch of the eight-time major winner.

The Scot revealed several coaches rejected the chance to work with him after he endured a series of injury-plagued seasons, and he hailed the 62-year-old Lendl for continuing to believe in him.

"Obviously having Ivan in my team helps," Murray said. "We've had a lot of success in the past, we know each other well, and he still believes in me. There's not loads of coaches and people out there that have done over this last period, but he has.

"For the most part in my career, when I had conversations with potential coaches it came off most of the time. Whereas this time round, I got turned down by a lot of coaches, so that was obviously difficult to deal with.

"I don't know how many you'd say were really top level, who would be able to help you win the major events.

"So that's also why I'm grateful Ivan has come back to work with me and help me try and achieve what I want to achieve."

Nick Kyrgios is convinced he can make Wimbledon stars "look pretty ordinary" and insists he will embrace being a crowd "villain" when he starts against British wildcard Paul Jubb.

The Australian world number 45 has looked sharp on grass already this month, reaching semi-finals in Stuttgart and Halle, where his runs were ended by Andy Murray and Hubert Hurkacz respectively.

Kyrgios, who could play Queen's Club Championship runner-up Filip Krajinovic in round two at Wimbledon, expects to have only a small portion of support when he begins against 22-year-old Jubb.

That match is set for Tuesday, and Kyrgios believes he is playing well enough to win through comfortably, ahead of the more obvious tests of his game that lie ahead.

Renowned as an immensely talented firebrand, the 27-year-old would rather be remembered as a grand slam champion, but there are some major obstacles blocking his path to that objective.

"I've played top-10 players in the world this year and made them look pretty ordinary," he said.

That claim is not without merit, given Kyrgios beat Stefanos Tsitsipas in Halle, Andrey Rublev in Miami, and Casper Ruud in Indian Wells.

He is picking and choosing when he competes to allow himself plenty of time to spend with friends and family, and is determined to find a successful work-life balance.

"I know where my game's at," Kyrgios added. "I know if I'm confident and playing well, I'm able to light it up whenever I want. I've got to pick and choose, so when I play, I've got to make sure I'm having some good results and putting in my best effort.

"If I figured that out earlier in my career, maybe the narrative may have been different, but I'm proud to be where I am at the moment.

"I know if I'm serving well and playing well, I can beat anyone. I've beaten pretty much everyone in the draw before."

Kyrgios lost to Russian Daniil Medvedev in the second round of the Australian Open in January and is disappointed the world number one has been banned, along with all Russian and Belarusian players, from Wimbledon.

That position has been taken because of the Russian-led invasion of Ukraine, but Kyrgios said: "My honest opinion is I don't think it was a good idea to ban the Russian players.

"Medvedev is the best we have in our sport right now. I think whenever we have cameras on and a lot of people tuning in, you want a lot of our players to be on showcase for the sport to grow.

"I'm disappointed that they're not here. It's weird not seeing Medvedev here, because we all know what he's capable of."

Medvedev will be far away from SW19 when Kyrgios begins his campaign against Judd.

The 'bad boy' image has stuck to Kyrgios, and he has often not helped his cause, with a string of incidents of volatile behaviour in his past. He accepts the crowd will be siding with the underdog on Tuesday.

"I'm used to wearing that black hat, the villain-type role, and I've just got to embrace it," he continued.

"I'm going to go out there and just play my game. If you look at the results of the last couple of weeks, if I just stick to my guns, the results say I should win pretty easy. 

"But I know that's not going to be the case, so I've got to be focused."

Andy Murray sympathises with Emma Raducanu's struggles since winning the US Open last year, noting her sudden rise to stardom has been "extremely difficult to navigate."

Murray also revealed he remains torn on whether he would remain in tennis after retiring, admitting an interest in coaching but saying he was not yet certain he would follow that path.

The two British hopes will both feature on Centre Court when Wimbledon begins on Monday, with Raducanu facing Alison Van Uytvanck before Murray takes on Australia's James Duckworth.

Raducanu has endured an injury-hit 2022 season, only lasting 36 minutes when making her first grass-court appearance of the year at Nottingham earlier this month, but has since declared herself "ready to go" ahead of the year's third grand slam.

Recalling Raducanu's stunning triumph in New York last September, Murray said the way she was thrust into the public eye has complicated her 2022 campaign.

"I never experienced what she experienced, your life changing overnight," he told the Telegraph.

"It's impossible to know if everyone who is then involved with you is looking out for your best interests. You know that your family wants the best for you. The families are of course going to make mistakes, because it's new to everybody.

"I would have worked with coaches when I was younger who were not necessarily the right people for me – and management companies, too.

"You question; 'Do they want what’s best for you or do they want to make lots of money off you?'

"It's extremely difficult to navigate."

Murray and Raducanu are the only British players to win a grand slam singles title since Virginia Wade's Wimbledon triumph in 1977, with the Scot's last major win coming at the All England Club Wimbledon in 2016.

Ahead of his tilt at a third triumph at SW19, the 35-year-old said his post-retirement plans remained uncertain.

"I have interests and things outside of tennis and I know that when I finally finish, everything will be fine. The world won't end," he added.  

"Whereas maybe when I was 25, and maybe at times even at the beginning of the [Amazon Prime] documentary in 2017 [about his injuries], I was still a bit like that.

"I've always been interested in coaching. There's also a chance that I might not be involved in tennis anymore.

"I feel right now that I would always have some involvement in tennis, but there are also times when I've been away from the sport and I've not watched any of the tournaments.

"That's when I'm just at home with the kids. It's pretty full-on, that side of things."

When Wimbledon ended last year, there were two great takeaways from the tournament: Novak Djokovic would soon be pulling away in the grand slam title race and Ash Barty was beginning a new era of dominance.

Both seemed to be knock-ins, and yet neither has come to pass. Djokovic missed out on a calendar Grand Slam in New York before being banished from Australia, and despite drawing level with Rafael Nadal and Roger Federer on 20 grand slams with his Centre Court triumph, he now finds himself two adrift of the Spaniard again.

Barty, meanwhile, has left her own party. The then world number one stunned the tennis world by retiring in March, having added the Australian Open she so craved to her trophy cabinet.

Djokovic and Iga Swiatek head into Wimbledon, which begins on Monday, as the top seeds.

Stats Perform has used Opta facts to consider what the men's and women's singles might deliver.

KING ROGER'S REIGN IS OVER, BUT DJOKOVIC AND NADAL KEEP GOING STRONG

There will come a time when the Wimbledon favourite is not one of the 'Big Three'. That time is not now.

Djokovic is the man most likely, as he targets his fourth straight Wimbledon title and seventh overall; since 2011, when he beat Nadal in the final, the Serbian has only been absent from the trophy match three times (in 2012, 2016 and 2017).

His winning run of 21 matches at Wimbledon is the fifth-longest in the men's singles. Bjorn Borg holds the record (41 between 1976 and 1981).

The last player other than Djokovic, Nadal, Federer and Andy Murray to win the Wimbledon men's title was Lleyton Hewitt in 2002. Federer is absent this year and may have played his last Wimbledon.

Nadal has won Wimbledon twice, in 2008 and 2010. He won the French Open, Wimbledon and the US Open in 2010, the only season of his career when he has won three slams. This year, at the age of 36, he has the Australian and French Open trophies already locked away, potentially halfway to a calendar Grand Slam, last achieved in men's singles in 1969 by Rod Laver.

Should Nadal pull off another major coup, it would make him only the second man in the Open Era (from 1968) to win the season's first three singles slams, after Laver in 1969 and Djokovic last year.

Can the rest hope to compete?

What of Murray? Well, only Federer (19), Sampras (10), Laver and Jimmy Connors (both nine) have won more ATP titles on grass than the Scot in the Open Era. If he recovers from an abdominal strain, he has a shot at reaching the second week. He will of course have the full backing of the Wimbledon crowd.

Last year's runner-up Matteo Berrettini is fancied more than Nadal by many, having won Stuttgart and Queen's Club titles in the build-up.

There has not been an American men's singles champion since 2000, and although the United States has six players seeded, more than any other nation, it seems a safe enough assumption we will be saying a similar thing again in 12 months' time.

Third seed Casper Ruud has never won a singles match at Wimbledon, while fourth seed Stefanos Tsitsipas has not had a win since reaching the fourth round in 2018. Daniil Medvedev, the world number one, cannot compete at The All England Club after their contentious decision to ban Russian and Belarusian players due to Russia's invasion of Ukraine.

IF SERENA CAN'T CHALLENGE SWIATEK, WHO CAN?

From the jaws of retirement, Serena Williams is back. Silence from the 40-year-old about her intentions had become almost deafening, and yet here she is, back at Wimbledon on a wildcard, hoping to rekindle the old magic.

Because she has pushed back against the doubters for over two decades now, you have to take this seriously. Her haul of 23 grand slams is one short of Margaret Court's all-time record and Williams would dearly love to at least match it.

Three years ago, Williams became the oldest player to reach Wimbledon's women's singles final when she lost to Simona Halep. Six years ago, she was the oldest champion when she beat Angelique Kerber.

Only four women in the draw this year besides Williams have been champion before: Petra Kvitova (in 2011 and 2014), Garbine Muguruza (in 2017), Kerber (in 2018) and Halep (in 2019).

World number one Iga Swiatek starts as favourite. Junior Wimbledon champion four years ago, she has scooped two women's French Open titles since then and is on a 35-match winning streak.

After triumphing at Roland Garros in early June, Swiatek will hope to become the first woman since Kerber in 2016 (Australian Open and US Open) to win two singles slams in the same season.

The only competitive warm-up for Williams came in two doubles matches at Eastbourne, having not played since sustaining a hamstring injury at Wimbledon last year. The seven-time champion might consider it a challenge that there has never been an unseeded Wimbledon women's singles finalist during the Open Era.

The women's top two seeds have not met in the final since Serena faced her sister Venus in the 2002 title match, so don't hold your breath for a Swiatek versus Anett Kontaveit showpiece on July 9.

Could Gauff be best of the rest?

Coco Gauff made a breakthrough with her run to the French Open final. Although she was blown away by Swiatek, for the 18-year-old American it was another mark of progress. Gauff reached the fourth round in Wimbledon in 2019 (lost to Halep) and 2021 (lost to Kerber).

Fitness is likely to be the key factor in how US Open champion Emma Raducanu fares at her home grand slam, given her injury problems. Raducanu reached the fourth round on a wildcard last year and the 19-year-old will attempt to become the first British woman to reach that stage in back-to-back seasons since Jo Durie (1984, 1985).

Ons Jabeur, meanwhile, should not be discounted. The world number three reached the quarter-finals at SW19 last year and heads to Wimbledon having won on grass at the Berlin Open, albeit Belinda Bencic had retired hurt in the final.

The likes of Gauff, Raducanu and 21-year-old Swiatek will attempt to become the youngest woman to lift the trophy since 17-year-old Maria Sharapova triumphed in 2004.

A first-round exit for Swiatek would leave the event wide open, but don't count on it. In the Open Era, only three times has the top-seeded woman lost in round one: Steffi Graf in 1994 and Martina Hingis in 1999 and 2001.

Novak Djokovic says he has "nothing but respect" for Rafael Nadal as the Spaniard strives to create "even more of a successful legacy".

Nadal now has 22 majors to his name after winning the Australian Open and French Open this year – two more than Djokovic and Swiss great Roger Federer.

Victory at the French Open earlier in June was Nadal's 14th at Roland Garros, which is a whopping eight more than anyone else in the open era.

Djokovic, who kicks off his bid for a fourth consecutive Wimbledon title against Kwon Soon-woo on Monday, is in awe of Nadal's achievements, describing the 36-year-old as an "amazing champion".

"He had a surgery in the second part of the last year and coming back after that and winning a grand slam right away is something that is really impressive," the Serbian told a media conference on Saturday.

"[He is] making history with grand slam wins and at Roland Garros, the tournament where he has won most titles.

"Just for what he has achieved, keeps on doing on the court; he has a great fighting spirit, and he is an amazing champion.

"Just in general, the things he is trying to do to create even more of a successful legacy is something you have to respect and admire even though I am one of his biggest rivals. I have nothing but respect for what he has achieved."

Djokovic's refusal to get a COVID-19 vaccination has hampered his playing time this year, yet the 35-year-old is confident that will not hold him back as he bids for a seventh title at The All England Club.

"I didn't have any lead up tournaments but I've had success at Wimbledon before without having any official matches," he added.

"I had success with adapting quickly to the surface so there is no reason to believe why I cannot do it again. I'm very pleased and happy to be back at the tournament that was always my childhood dream, the one I wanted to win. Hopefully I continue that run.

"I would love to be in the position to fight for another trophy, I would like to be in the last match and eventually make history at this tournament.

"As a seven, eight-year-old boy I dreamed of winning Wimbledon and becoming number one. That was the biggest motivation I had as a kid.

"Pete Sampras, when he won his first Wimbledon, was the first tennis I watched on the TV. Pete has won it seven times. Hopefully I can do the same this year."

Novak Djokovic has accepted it is unlikely he will play at the US Open, as the Wimbledon top seed insisted he has not changed his mind on the COVID-19 vaccination.

Djokovic was unable to compete at the Australian Open earlier in 2022 after he was deported – following a drawn-out legal case with Australia's federal government – for not being vaccinated against coronavirus.

The Serbian has spoken out against mandatory vaccinations and when asked on Saturday by reporters at Wimbledon if he had closed his mind to the idea of being vaccinated before the US Open begins, he said "yes".

That means, as it stands, Djokovic will be unable to enter the United States due to being unvaccinated.

However, while frustrated that he will likely miss out on another grand slam this year, the 35-year-old suggested he is now even more motivated to go on and win Wimbledon for a seventh time, which would take him level with Pete Sampras and behind only Roger Federer, who has eight All England Club titles to his name.

Djokovic told reporters: "As of today I'm not allowed to enter the States under these circumstances. That is an extra motivation to do well here.

"Hopefully I can have a very good tournament as I have done in the last three editions. Then I'll have to wait and see.

"I'd love to go to the States but as of today that's not possible. There's not much I can do any more. It's up to the U.S. government on whether they allow unvaccinated people to go into the country."

Djokovic was at the centre of the controversy ahead of the season's first major, but the third grand slam of 2022 has been contentious for other reasons.

The All England Club made the decision to ban all Russian and Belarusian players, including men's world number one Daniil Medvedev, from competing, due to Russia's invasion of Ukraine. The call received criticism and, as a result, Wimbledon has been stripped of any ranking points by the WTA and ATP.

However, Djokovic is no longer as concerned about those points as he once was, as he instead looks to move back to within one major title of Rafael Nadal, whose tally stands at 22.

"I don't want to say ranking points are not important for me, of course they are, but they are not as important as they were for me," he said.

"Now I'm not really chasing the ranking as much as I have. I was breaking the record for longest weeks at number one and after that it wasn't as important for me in terms of priority.

"Of course, I understand that 90 per cent of players will be more affected by the points. Of course this year I did not have the chance to defend 4,000 points in Australia but my priorities now are different so I’m not as affected."

Djokovic, though, does feel it is harsh that Russian and Belarusian athletes are unable to play at SW19.

He said: "I just don't see how they have contributed to anything that has happened. I don't feel it’s fair. 

"I feel like they deserve to win, compete, they are professional athletes. None of them have supported any war or anything like that. 

"I understand both sides. It's hard to say what is right and wrong. Putting myself in a position where someone would ban me from playing because of circumstances that I have not contributed – I do not think that is fair."

Six-time champion Novak Djokovic will take centre stage on day one at Wimbledon along with home hopes Emma Raducanu and Andy Murray.

The All England Club has announced the schedule of play for Monday, when the 2022 tournament will get under way.

As is tradition for the defending champion, Djokovic, who defeated Matteo Berrettini in last year's men's singles final, will take part in the first match on Centre Court when he plays against Kwon Soon-woo.

Djokovic will be bidding for a fourth Wimbledon title in succession following triumphs in 2018, 2019 and 2021, after the cancellation of the 2020 championships.

US Open champion Raducanu has also been selected to appear at Centre Court on the opening day.

Raducanu will take on Alison Van Uytvanck hoping to kick off a successful campaign in front of her home crowd, having burst onto the scene at Wimbledon last year with a shock run to the fourth round.

And another Briton, two-time winner Andy Murray, will be involved in the third and final match on the prestigious court when he faces James Duckworth of Australia.

Murray will be hoping to better last year's third-round berth at SW19 after impressively reaching the Stuttgart Open final this month, losing to Berrettini after notable wins over Stefanos Tsitsipas and Nick Kyrgios.

Ons Jabeur, Angelique Kerber and Carlos Alcaraz are the big names selected for action on Court One on Monday.

And it has been confirmed that, in the absence of retired champion Ash Barty, women's number one seed Iga Swiatek will open the action on Centre Court on Tuesday when she plays Jana Fett. Swiatek said she felt "very privileged" to be opening the proceedings on day two.

Rafael Nadal, who has won the opening two men's grand slams this year, is also expected to begin his campaign on day two, as is seven-time women’s champion Serena Williams on her return from injury.

Rafael Nadal does not know how long his troublesome foot will hold up and cannot be "super happy" while the threat of injury lingers, but he is ready to attack Wimbledon.

Nadal, the 22-time major champion, is halfway to a calendar Grand Slam, having won the Australian Open and French Open.

Yet those successes have come despite a long-term foot problem he has battled, requiring pain-killing injections before every match at Roland Garros.

Nadal's Wimbledon participation was in question for some time, but he underwent two courses of radiofrequency injections in a bid to ease the pain and be fit enough to challenge at the All England Club.

That is now the case, he says, even if he has to accept his status is unpredictable day to day.

"It's obvious that if I am here, it's because things are going better," the Spaniard told a news conference. "If not, I would not be here.

"So I'm quite happy about [how] the things have evolved. I can't be super happy because I don't know what can happen.

"First of all, I can walk normal most of the days, almost every single day. That's for me the main issue. When I wake up, I don't have this pain that I was having for the last year and a half, so I'm quite happy about that.

"And second thing: practising. I have been overall better.

"Since the last two weeks, I didn't have one day of these terrible days that I can't move at all. Of course, [some] days are better; [some] days are little bit worse."

He added: "I can't tell you if I'm going to be in that positive moment for one week, for two days, or for three months.

"Of course, the treatment that I did didn't fix my injury. It is not improving my injury at all but can take out a little bit the pain. That's the main goal.

"Sometimes the things in the medical world, mathematics is not predictable 100 per cent.

"But in theory, that can help the foot because it's about the nerve. You touch the nerve, so then the nerve is like asleep in some way for a while, but then recovers.

"So how long the nerve is going to be that way, I can't tell you. It's something that we need to discover."