Carlos Alcaraz defeated Novak Djokovic for the first time with a battling 6-7 (5-7) 7-5 7-6 (7-5) triumph to book his place in the Madrid Open final.

World number one Djokovic breezed past Pole Hubert Hurkacz to reach the final four in Madrid for the seventh time, while Alcaraz battled past compatriot Rafael Nadal to make the semi-finals.

That made 19-year-old Alcaraz the first teenager to beat record 21-time grand slam winner Nadal on clay on the ATP Tour, and the Spaniard again raced out of the blocks as he immediately broke Djokovic.

However, the experienced Serbian returned the favour to level at 4-4, before eventually claiming the first set with a tie-break win after an hour-and-two-minute battle.

Neither relented in the second set, with both holding their first five service games before Alcaraz eventually broke the top seed – the first set Djokovic had dropped in Madrid – to send the match to a decider.

Alcaraz, buoyed on by a vociferous home crowd, had won three consecutive three-setters before the last-four meeting, and had the chance to follow suit, only for Djokovic to deliver an ace at match point.

Another tie-break was required to separate the pair, with Alcaraz eventually triumphing after three hours and 35 minutes to record his sixth straight win over top-10 ranked players.

Teenage star Alcaraz became the first player to defeat Nadal and Djokovic back-to-back, while he is the youngest player to defeat a world number one in 17 years.

Alcaraz, who has won his last nine matches, will now await the result of the other semi-final between Alexander Zverev and Stefano Tsitsipas to see who he will face in the final on Sunday in the Spanish capital.

Rafael Nadal acknowledged Carlos Alcaraz can be considered a "replacement" after losing to his teenage rival at the Madrid Open.

Alcaraz is one of the most exciting rising stars on the ATP Tour and only enhanced his growing status with a three-set defeat of the 'King of Clay' in the Spanish capital to set up a mouth-watering semi-final showdown with Novak Djokovic.

In doing so, Alcaraz became the first teenager to beat Nadal on clay and he has now won five straight matches against top-10 opponents.

Given both men hail from Spain, the comparisons are sure to be made and Nadal can see why many would see Alcaraz as the many to take up the mantle.

"It is evident that he is a replacement because one is 19 years old and the other 36, if it is from today or not I don't know, we'll see," Nadal said.

"Above all I'm happy for him, he has been better than me in several facets of the game and I need to improve, as I have been saying."

Nadal, though, says nothing changes in his determination to extend his record of 21 major titles for a male player when he attempts to win a 14th French Open title – his 13 also representing a benchmark tally.

"[There is] nothing that will not enter into logic and is accepted naturally, calmly and with the certainty that there is a path to follow for another two and a half weeks, to arrive with real options to generate opportunities for myself," he added.

"In that sense it is an easy defeat to digest, although I do not take any credit from Carlos.

"The first thing is to congratulate the rival but from there I have to do my self-criticism and understand what needs to be improved to arrive with options next week and especially in two. 

"I have to improve and it improves with games, you have to follow the path with the right determination, you have to analyse things and look forward, there is a goal ahead that overcomes anything."

Novak Djokovic labelled Carlos Alcaraz as "special" and praised the Spaniard for "breathing new life into the world of tennis".

Serbian Djokovic defeated Pole Hubert Hurkacz 6-3 6-4 to reach his seventh Madrid Open semi-final, where he will meet Alcaraz, who overcame Rafael Nadal 6-2 1-6 6-3 on Friday.

Victory made 19-year-old Alcaraz the first teenager to beat record 21-time grand slam winner Nadal on clay on the ATP Tour.

Alcaraz has won his last five matches against top-10 opponents and next faces world number one Djokovic for a place in the final in the Spanish capital.

Djokovic was quick to hail Alcaraz, who will play in his third ATP Masters 1000 semi-final on Saturday.

"There are many things that are special about him," Djokovic said in a news conference.

"In the last decades, we have had some incredible champions [as teenagers] like Michael Chang. But, nowadays, we're not used to seeing someone who is a teenager and already breaks into the top 10 and plays at such a high level.

"His growth, his improvement and his trajectory, especially in the last six months, have been incredible.

"He is a very nice guy off the court. I had the opportunity to train with him and spend a little time off the court with him here in Madrid, and I must say that on all fronts, he is great on and off the court."

Quoted by Spanish media, Djokovic said of Alcaraz: "I love watching him play, like many other players on tour. I praise his game without a doubt. It's fantastic for our sport, without a doubt.

"I think it's fantastic that we have a young player who is doing so well and who is breathing new life into the world of tennis."

Alcaraz expressed personal delight after defeating clay-court great and compatriot Nadal, battling back from an injury worry in the second set.

"It means a lot to me. All the hard work I put in every day has paid off," he said in the aftermath of his victory. "To beat Rafa, the best player in history on clay, it means a lot.

"The fall in the second set affected me a lot. When I lost the set I went to the bathroom and thought I would be able to come back to do my best and try everything.

"I wanted to fight until the last ball and that was the key."

Carlos Alcaraz withstood an injury scare and a fightback from Rafael Nadal to beat his countryman and set up a semi-final with Novak Djokovic at the Madrid Open.

The 19-year-old had lost his previous two encounters with Nadal, but he came out on top 6-2 1-6 6-3 in Friday's match in the Spanish capital.

It made him the first teenager to beat the record 21-time grand slam winner on clay on the ATP Tour.

Alcaraz has now won his last five matches against top-10 opponents and will next take on world number one Djokovic, who earlier defeated Hubert Hurkacz 6-3 6-4, for a place in Sunday's final.

Nadal, who had won his previous 25 matches against fellow Spaniards, struggled to handle the intensity of his opponent's game in a first set that saw him lose serve three times.

Alcaraz struck 19 winners in the opening set in total and took three games in a row to edge ahead, though the youngster lost his footing at 1-1 in the second set and required a medical time-out.

After having his ankle strapped up, Alcaraz struggled to match his levels from the first set and Nadal – competing in a record-extending 99th Masters 1000 quarter-final – went through the gears, taking 20 of the final 22 points to level the contest.

That gave Nadal momentum heading into the deciding set, yet it was Alcaraz who earned the only break of serve in the fourth game with some powerful hitting before seeing out a statement victory.

Rafael Nadal saved four match points before seeing off David Goffin 6-3 5-7 7-6 (11-9) to book his place in the Madrid Open quarter-finals.

A five-time champion in the Spanish capital, Nadal is looking to match Novak Djokovic's career record of 37 ATP Masters 1000 titles this week.

Returning to action for the first time since losing to Taylor Fritz in the Indian Wells final, after which he discovered he had a stress fracture of a rib, Nadal was taken all the way by Goffin.

Indeed, the Belgian qualifier won four straight games from 5-3 down in the second set to force a decider, but he saw four opportunities to advance to the quarter-finals go begging.

Nadal subsequently prevailed to reach his 99th Masters 1000 quarter-final, setting up a last-eight showdown with teenage compatriot Carlos Alcaraz.

Birthday boy Alcaraz, who turned 19 on Thursday, celebrated with a hard-earned 6-4 6-7 (4-7) 6-3 victory over Britain's Cameron Norrie.

Defending champion Alexander Zverev reached his fifth successive quarter-final at this event after beating Lorenzo Musetti, who retired with a thigh injury shortly after losing the opening set, at 6-3 1-0 down.

Next up for Zverev is Felix Auger-Aliassime, the Rotterdam Open champion, who is targeting a first clay-court Masters 1000 semi-final. Auger-Aliassime won 90 per cent of points on first serve in a commanding 6-1 6-2 victory over Jannik Sinner.

Stefanos Tsitsipas also produced a strong-serving display in his 6-3 6-4 triumph over Grigor Dimitrov. Last season’s French Open runner-up hit 10 aces along the way.

The fourth seed set up a showdown with Andrey Rublev, who had eight aces as he overcame Dan Evans 7-6 (9-7) 7-5.

Meanwhile, Hubert Hurkacz will play Djokovic in the last eight after hitting 16 aces in his 7-5 6-3 win over Dusan Lajovic. Djokovic's much-anticipated clash with Andy Murray was called off, with the Briton unwell, handing his Serbian rival a walkover.

Andy Murray has withdrawn from the Madrid Open through illness, having been due to play old rival Novak Djokovic on Thursday.

Murray and Djokovic first faced off on the ATP Tour in Madrid 16 years ago and had been set to clash again in the last 16 after the Briton beat Dominic Thiem followed by Denis Shapovalov at the ATP 1000 event, where the world number one eased past Gael Monfils.

However, the Madrid Open confirmed on its Twitter page on Thursday that Murray would be unable to compete "due to illness", meaning Andrey Rublev and Dan Evans are to instead open the day's play on centre court.

The Serbian, who has a 25-11 record against Murray, will now face the winner of Hubert Hurkacz and Dusan Lajovic in the quarter-final after being given a walkover.

After his win against Shapovalov, Murray was excited about the prospect of locking horns with Djokovic again, saying: "In theory I should have no chance in the match. He's obviously number one in the world [and] I'm playing with a metal hip, so I shouldn't have a chance in the match.

"We've had so many great battles over the years in some of the biggest tournaments in the world. We played in the final I think of all four grand slams, we played here in the final, and I haven't had that opportunity to play against him for a long time."

Sadly for Murray, and tennis fans, that wait will have to go on for a bit longer.

David Goffin was impressive in his 6-4 6-2 win against Botic van de Zandschulp – earning a third round fixture against Rafael Nadal on the clay courts of the Madrid Open.

The Belgian was stronger both on serve and in the return game, winning 66 per cent of his service points compared to Van de Zandschulp's 53 per cent, and 47 per cent of his return points to the Dutchman's 34 per cent.

Goffin will face Nadal next for a place in the quarter-finals as the Spaniard searches for his first Madrid crown since 2017.

In a clash between two of the world's top-25 players, Italy's Jannik Sinner came out on top 6-4 6-1 against Australia's Alex de Minaur.

After a tight first set, which featured four consecutive breaks of serve, Sinner found another gear in the second.

He improved his service points from 53 per cent up to 80 per cent, allowing no break point opportunities for the Aussie and converting the two break points he created for himself.

Fourth seed Stefano Tsitsipas was rock-solid against France's Lucas Pouille, taking it 6-3 6-4.

The Greek won 94 per cent of his successful first serves and allowed just one break point – instantly breaking back to-love the following game.

Rafael Nadal requested that his opening match at the Madrid Open does not clash with his beloved Real Madrid's Champions League semi-final against Manchester City, according to tournament director Feliciano Lopez.

Nadal, who has won the Madrid Open on five occasions, will face Serbia's Miomir Kecmanovic in the round of 32 on Wednesday, the same day Los Blancos bid to overturn a 4-3 first-leg deficit against Pep Guardiola's team at the Santiago Bernabeu.

The 21-time grand slam winner is known to be an avid supporter of Madrid and was invited to take an "honorary kick-off" before Carlo Ancelotti's team wrapped up their 35th league title with a 4-0 win over Espanyol at the weekend.

Lopez confirmed Nadal's request to Spanish radio network Cadena SER on Tuesday.

"Nadal asked us that when Madrid played the Champions League semi-finals that we not play him," Lopez said.

"He likes to play during the day, so that the ball bounces higher. There are [Spanish] tennis players who are not from Madrid. David Ferrer is not from Madrid. Tommy Robredo and Marc Lopez are from Barcelona, Sergi Bruguera is very much from Barcelona… it's very hard to be an anti-Madridista!"

Real Madrid have been eliminated from each of their previous five Champions League semi-finals when losing the first leg – however, Los Blancos have progressed from two of their last three knockout ties when losing the opening match (the 2015-16 quarter-final against Wolfsburg and this season's last-16 tie against Paris Saint-Germain).

Madrid have won the European Cup/Champions League on a record 13 occasions, also finishing as runners-up three times, and Nadal will hope to have a good view if Los Blancos seal a 17th final appearance on Wednesday.

Kevin Anderson, the former world number five and two-time grand slam finalist, has retired from tennis aged 35.

The South African, who won seven ATP Tour titles, announced his decision in a Twitter post on Tuesday.

"I don't remember a time in my life when I wasn't playing tennis," Anderson wrote.

"I started on the journey 30 years ago when my Dad put a racquet in my hands and told me if I was willing to work hard, I could be one of the best players in the world.

"Since then, tennis carried me far beyond my roots in Johannesburg, South Africa and truly gave me the world.

"I've experienced so many different challenges and emotions; this sport can be exhilarating and at the same time lonely.

"I've had ups and downs, but I wouldn't change it for anything. My journey helped me become the man who I am today."

Anderson thanked his family, coaches, sponsors and fans before adding: "I am so thankful for the wonderful things that have come my way purely because I was a part of this sport.

"As a kid, my Dad used to tell me that success isn't defined by results, but by the effort and sacrifice you make along the way in becoming the best you can be.

"I gave it my best."

Anderson played the US Open final in 2017, losing in straight sets to Rafael Nadal. He ran into another of the sport's greats in the Wimbledon championship match the following year, beaten by Novak Djokovic.

Anderson's last tour title came at the Hall of Fame Open in July 2021.

Andy Murray swept aside Dominic Thiem in impressive fashion to secure his first clay-court win in five years as the Scot advanced to the second round at the Madrid Open on Monday.

The three-time grand slam champion was largely in control against his Austrian opponent, hitting nine aces and saving all three break points against his serve, while Thiem could only save one of the three he faced as Murray won 6-3 6-4.

He will now play 14th seed Denis Shapovalov after the Canadian beat Ugo Humbert 7-6 (7-1) 6-3.

The winner of that contest will have a last-16 meeting against the victor of Novak Djokovic and Gael Monfils after the latter eased into the round of 32 to set up a clash with the Serbian.

Monfils defeated wildcard Carlos Gimeno Valero 6-3 6-0 in less than an hour, while Alejandro Davidovich Fokina also advanced with a 7-5 6-3 win against Lloyd Harris.

Dusan Lajovic set up a second-round match against fifth seed Casper Ruud, who defeated Borna Coric 6-3 4-6 6-4, and ninth seed Cameron Norrie will go up against John Isner, the Briton having overcome Soonwoo Kwon 7-5 7-5.

An interesting tie awaits the much-talked about Carlos Alcaraz after Nikoloz Basilashvili beat Fabio Fognini 7-5 6-4, with the Georgian to face the number seven seeded teenager next.

Jannik Sinner, the 10th seed, scraped through a hard-fought encounter against American Tommy Paul 6-7 (4-7) 7-6 (7-4) 6-3, and will play Alex de Minaur next after the Australian beat Pedro Martinez 7-6 (7-2) 1-6 6-3.

Diego Schwartzman will take on Grigor Dimitrov in the second round. The Argentine 13th seed beat Benoit Paire 6-2 6-7 (5-7) 6-1, while Dimitrov overcame Maxime Cressy 6-2 7-6 (7-4).

Rafael Nadal has said that Carlos Alcaraz can become one of the best players in the world, ahead of a potential meeting between the two Spaniards at the Madrid Open.

Alcaraz has enjoyed an impressive season to date, having recently added the Barcelona Open to the titles won in Rio de Janeiro and Miami already in 2022.

Following on from that triumph in Catalonia, Alcaraz – who turns 19 on Thursday – became the youngest male player to break into the top 10 since Nadal 17 years ago.

However, one of his three defeats in 2022 came at the hands of Nadal in the semi-finals of Indian Wells in March, with the contest lasting over three hours.

Nadal eventually secured the win in California, 6-4 4-6 6-3, before losing the final to Taylor Fritz.

Alcaraz and Nadal are set to collide once again in Madrid should they both come through their second and third-round matches.

Speaking to Eurosport, Nadal lavished praise on his fellow Spaniard, outlining his belief that Alcaraz can have a very successful career, drawing comparisons with his own illustrious career.

"As everybody knows it's amazing," Nadal said. "He's a big candidate to win a lot of grand slams and become the number one player in the world.

"What he is doing is fantastic so well done for him and I wish him all the very best. He is doing a lot of things similar to me. He is young, he has the passion and the energy. He has every single thing to become a huge star.

"I'm like a Spanish spectator, personally I'm happy to have someone like him to stay on the tour for a long time and achieve a lot of things."

Nadal also gave an update on his own fitness, with his participation in Madrid following a hip injury part of his preparation to try and be ready for the upcoming French Open.

"I'm feeling good in terms of the hip," he said. "That's recovered so now is the time to try to recover the tennis and physical performance. That takes some time so I am here to try to be better and better every day.

"I have been out for more than a month and a half. The amount of practices I've had are just a few, and in this case, I need to be humble enough and accept that it's a process that I need to go through.

"Of course, the big goal now is to try and be ready for the French Open in three weeks."

Alcaraz last week revealed he has taken inspiration from facing Nadal, saying to Spanish talk show El Hormiguero: "I learned about the fighting spirit, of never giving up.

"From that match against him [at Indian Wells] I get the fighting spirit, never give up and fight until the last ball."

Ukrainian former tennis player Sergiy Stakhovsky has questioned Rafael Nadal after the world number four said Russian and Belarusian players should not be banned from playing at Wimbledon.

The All England Club, along with the Lawn Tennis Association, confirmed last month that Russian and Belarusian players would not be able to feature in their tournaments this year, including Wimbledon.

That decision came in the wake of Russia's ongoing invasion of Ukraine, which was backed by Belarus.

It means that men's world number two and reigning US Open champion Daniil Medvedev, as it stands, will not be competing at the season's third grand slam.

The ATP and WTA both want a rethink of the decision, while Nadal – along with Novak Djokovic – spoke out against the ban. Andy Murray, meanwhile, said he does not support the move, though understands the major's organisers are in a difficult position. 

"I think it's very unfair on my Russian tennis mates, my colleagues," Nadal told reporters.

"It's not their fault what's happening in this moment with the war. I'm sorry for them. Wimbledon just took their decision. The government didn't force them to do it.

"Let's see what happens in the next weeks, if the players will take some kind of decision in that regard."

However, former world number 31 Stakhovsky, who returned to his homeland to aid the resistance to Russia's attack, vehemently disagrees.

On his official Twitter account, Stakhovsy wrote: "@RafaelNadal we competed together... we've played each other on tour.

"Please tell me how it is fair that Ukrainian players cannot return home?

"How it is fair that Ukrainian kids cannot play tennis? How is it fair that Ukrainians are dying?"

Stakohvsky told Stats Perform in March that he was driven to fight the Russian forces despite having no formal military training, and left his family to do so.

Andy Murray does not support the ban on Russian and Belarusian players competing at this year's Wimbledon or other Lawn Tennis Association (LTA) tournaments, while Novak Djokovic reiterated his stance.

The All England Lawn Tennis Club recently announced that players from the two nations are prohibited from competing in the British grand slam following Russia's invasion of Ukraine.

It means the likes of men's world number two Daniil Medvedev and women's world number four Aryna Sabalenka would miss out on the British swing.

Djokovic and Rafael Nadal have both spoken out against the ban, while the ATP and WTA have also pressed for reconsideration.

Now Murray, a two-time Wimbledon champion who also won Olympic gold at SW19 in 2012, has refused to give the ban his backing.

"I'm not supportive of players getting banned," Murray said in a news conference ahead of the Madrid Open, with the former world number one in action against Dominic Thiem on Monday.

"My understanding of the guidance was that Russians and Belarusians can play if they sign a declaration that they're against the war and against the Russian regime.

"I'm not sure how comfortable I would feel if something happened to one of the players or their families."

Murray understands it is a delicate situation, however. 

"I don't think there's a right answer. I have spoken to some of the Russian players. I've spoken to some of the Ukrainian players," he continued.

"I feel really bad for the players who aren't allowed to play and I get that it will seem unfair to them. But I also know some of the people who work at Wimbledon, and I know how difficult a position they were in.

"I feel for everyone, feel for the players that can't play, and I don't support one side or the other."

There has been speculation that the ATP and WTA may sanction Wimbledon, with one possibility being reducing the amount of tour points on offer from the grand slam.

World number one Djokovic, who will be allowed to compete at Wimbledon, where no requirement for a COVID-19 vaccination will be in place for players, is unsure what the next step will be.

He told reporters: "I've spoken to some of the Russian players in Belgrade [at the Serbia Open].

"Obviously, it's not an easy situation to be in. Being stripped of the right to participate in one of the biggest tournaments, if not the biggest tournament in the world, it's hard, I understand that. There is frustration.

"[The] ATP is going to analyse the whole situation and understand what can be done. I have not spoken to people from ATP so I'm not sure about it. I've gone through something similar, it's not the same thing, but something similar earlier this year for myself [when he was denied entry to Australia due to his COVID-19 vaccination status].

"It's frustrating knowing that you're not able to play. I still stand by my position that I don't support the decision. I think it's just not fair. It's not right. But it is what it is, they are entitled to make the decision.

"I guess it's on Player Council, the tour management, to really decide, along with the players, what is the best solution in this situation whether they keep the points, protect the points, take away 50 per cent of the points.

"So I heard that some of those models are still considered to be used in this kind of instance, but I'm not sure what is right, what is wrong, to be honest. I guess we'll have to wait and see the outcome."

Novak Djokovic hopes Boris Becker is able to live a relatively normal life once the six-time grand slam champion has served his prison sentence.

Becker, who became the youngest ever male major singles champion when he won Wimbledon in 1985, was sentenced last week after being found guilty of four charges relating to violations of the United Kingdom Insolvency Act.

The 54-year-old declared bankruptcy in 2017 but was found to have hidden assets and loans in order to avoid paying his debts, which amounted to around £50million.

Becker coached Djokovic earlier in the Serbian's career and the world number one is shattered for the German.

"Heartbroken for him," Djokovic told a news conference ahead of the Madrid Open.

"He is a friend, a long-time friend, a coach for three, four years. Someone I consider close in my life, he has contributed a lot to my success in my career.

"I was just heartbroken. I don't know what to say more than that. It's [not] getting into details of the verdict, because I'm not in a position to do that, but as his friend, super sad for him and there's not much that you can say.

"I just hope that he will go through this period that he has to be in jail and that when he comes out he's being able to live his life as, I don't know if you can use the word normal, because his life is definitely changing. For anybody going to prison, especially for that long of a time.

"So I don't know how things will turn out for him. I just pray for him. I hope things will be well in terms of his health, his mental health, because that's probably going to be the most challenging part."

Former world number one Andy Murray, however, has little sympathy for Becker.

"I feel sorry that he's in that situation, but I also feel sorry for the people that he's affected with his decisions as well and what's happened to them," said Murray. who faces Dominic Thiem in his opening match in Madrid.

"I hope he's okay and that he learns from his mistakes. But I didn't have a particular emotion about it.” 

Rafael Nadal has described Wimbledon's decision to ban Russian and Belarusian players from competing at this year's tournament as "very unfair".

The All England Lawn Tennis Club recently announced that players from the two nations are prohibited from competing in the event following Russia's invasion of Ukraine.

World number one Novak Djokovic labelled the decision "crazy", while Billie Jean King and governing bodies the ATP and WTA have also called for a rethink.

Nadal has now joined the ranks of those people questioning the decision, with the 35-year-old saying it is not fair on the players from those countries. 

"I think it's very unfair on my Russian tennis mates, my colleagues," Nadal told reporters.

"It's not their fault what's happening in this moment with the war. I'm sorry for them. Wimbledon just took their decision. The government didn't force them to do it.

"Let's see what happens in the next weeks, if the players will take some kind of decision in that regard."

Nadal will return to action following a rib injury at the Madrid Open in his homeland and the 21-time grand slam winner accepted that it might not be without difficulties. 

"Talking about the injury, I'm recovered, I feel good," Nadal added.

"Talking about my tennis game and preparations, well, it's a completely different story.

"Anyone who has broken a rib knows how limiting it is, very painful, especially the first weeks. I wasn't able to do anything without a lot of difficulties, even to fall asleep because of the pain.

"I have improved compared to when I came here but I still have ups and downs because it's been a long time without being in these kind of situations and it's going to be a difficult week, for sure."