Golf's world number two, Jon Rahm, believes teenage compatriot Carlos Alcaraz can benefit from having Rafael Nadal around as his burgeoning tennis career progresses.

Nineteen-year-old Spaniard Alcaraz became the first tennis player to beat both Nadal and Novak Djokovic in the same tournament on clay, on his way to becoming the youngest ever winner at the Madrid Open earlier in May.

Alcaraz has won three of the past four tournaments he has entered, including the Miami Open, moving to number six in the ATP world rankings and emerging as a serious challenger for the French Open, which starts on Sunday.

When asked about Alcaraz's rapid ascent, Rahm said Alcaraz can still learn a lot from 21-time grand slam winner Nadal.

"I thought you were talking about a golfer. I was just confused," Rahm joked, speaking ahead of this week's US PGA Championship. "I've heard about what he's done, and I've seen the results. Pretty impressive, especially in the world of tennis.

"He's got some big shoes to fill, because historically Spain has had great tennis players, and obviously with Rafa out there it can be probably daunting yet really exciting too for somebody like him.

"You have a great reference who's done it right in front of you, so I'm sure he can pick his brain and learn. He's got a great start. Hopefully he can keep it going and be a great champion like many others have been."

Following a tie for 27th at the Masters, Rahm returned to action earlier in May, winning the Mexico Open.

The lingering dynamic this weekend at Southern Hills will be the fact Phil Mickelson will not be there to defend his title, following his controversial remarks about the Saudi-backed breakaway golf tour.

Rahm and Mickelson share the same alma mater and agency, and the former continued to defend the six-time major winner.

"Phil has got to do what Phil has got to do," Rahm said. "He's a good friend of mine. I can't remember the last time a major champion didn't defend a title.

"But he's got to do what's best for him. That's all I can say. I can't say it makes me unhappy. As long as he's doing what is best for him, I can't truly say I'm unhappy.

"I would have liked to see him defend. I know he's played good here in the past. But again, he's got to do what he's got to do."

Rafael Nadal conceded he is "living with an injury" after suffering his earliest Internazionali d'Italia exit since 2008 against Denis Shapovalov, but still hopes to compete at the French Open later this month.

Record 21-time grand slam winner Nadal fell to a 1-6 7-5 6-2 defeat to Shapovalov in the third round in Rome on Thursday after struggling with a foot injury throughout the match.

The 35-year-old could be seen regularly limping and battling through the pain, but his resistance ultimately wilted as the Canadian surged to victory after winning 12 straight points from 2-2 in the deciding set.

Nadal, speaking after the defeat, detailed the struggles he is having on a day-to-day basis as injury problems continue to hamper him.

"I am not injured. I am living with an injury. My day-by-day is difficult," he told reporters.

"I am trying hard but of course, it's difficult to accept the situation at times. A lot of days I can't practice the proper way.

"It started halfway through the second set and it was unplayable for me. [But] I don't want to take away credit from Denis that he deserves."

Asked about his chances of being fit for the French Open, which starts on Sunday, May 22 at Roland Garros, the Spaniard responded: "[It's] still the goal, in one week and a couple of days. I'll still keep dreaming.

"Maybe in two days, things are better, the things that I have on my foot. It's true that during Roland Garros I'm going to have my doctor with me – that sometimes helps."

Defeat to Shapovalov also meant Nadal will drop to number five in the world rankings, leaving him facing a potential meeting with the top seed in the quarter-finals of the French Open, which he has won a record 13 times.

Rafael Nadal suffered his earliest Internazionali d'Italia exit since 2008 at the hands of Denis Shapovalov on Thursday, but Novak Djokovic advanced to the quarter-finals. 

'King of Clay' Nadal fell to a 1-6 7-5 6-2 defeat to Shapovalov in the third round in Rome, with the Canadian surging to victory after winning 12 straight points from 2-2 in the deciding set. 

The legendary Spaniard stormed through the first set thanks to a series of brilliant returns, but his opponent dominated at the net in the second to take the match the distance. 

Shapovalov then flipped the narrative on its head by winning 14 of a possible 22 return points to set up a quarter-final meeting with Casper Ruud, who beat Jenson Brooksby 6-3 6-4. 

Djokovic is one win away from retaining his status as world number one after taking just 75 minutes to see off three-time grand slam winner Stan Wawrinka 6-2 6-2. 

After a lengthy spell out injured, Wawrinka ended a 15-month wait for an ATP Tour victory at Foro Italico before the Serbian brought his run to an end. 

"It is great to see Stan back and winning. He won two tough matches. You can see he is still not physically where he wants to be. But, nevertheless, he is Stan Wawrinka and he can hurt you if you give him time," Djokovic said. 

"I managed to do well from the beginning. I really moved him around the court and held my serve comfortably except for that loss of my serve in the second set." 

Felix Auger-Aliassime stands between Djokovic and the number one spot after overcoming lucky loser Marcos Giron 6-3 6-2. 

In the other half of the draw, Stefanos Tsitsipas and Jannik Sinner will play out an entertaining quarter-final after they beat Karen Khachano and Filip Krajinovic respectively. 

Alexander Zverev, the defeated finalist in Madrid last week, beat Alex De Minaur 6-3 7-6 (7-5) and will battle Cristian Garin for a place in the final four.

Rafael Nadal wants the comparisons between himself and Carlos Alcaraz to stop as he hopes his compatriot will not come under too much pressure.

Alcaraz defeated Nadal, Novak Djokovic and Alexander Zverev to win the Madrid Open last week.

The 19-year-old has a 28-3 record for the 2022 season and has risen to world number six in the ATP rankings, having won four tournaments this year.

His incredible form has drawn plenty of comparisons to Nadal, who was a teenager when he burst onto the scene in the mid-2000s.

Nadal bounced back from his defeat to Alcaraz by defeating John Isner at the Internazionali d'Italia on Wednesday.

The 21-time grand slam champion is going for an 11th title in Rome, but he could not avoid fielding questions about Alcaraz in his post-match news conference.

"I do not know. And I won't be able to talk every day about who will be or who is stronger that day, will I? I forgot what I was like," Nadal replied when asked who he thought was a better player at the age of 19 out of himself and Alcaraz.

"The only thing we can do is enjoy the career of an extraordinary player like Carlos. But stop comparing him to me. 

"If he manages to win 25 grand slams, it will be fantastic for him and for our country. But let him enjoy his personal career. I have enjoyed my personal career.

"Probably in 2005, I wouldn't have said about myself that I was great, but I thought I was good enough. That's all. Different moments. Different careers. A different way of approaching things because times are changing.

"But let's enjoy it. We don't [need to] put further pressure on him. Don't ask me every time, because I'll always tell you the same thing. 

"It's good for our sport. Honestly, in a selfish way, as a viewer, to have someone like Carlos who will enjoy their career for the next few years is fantastic.

"But now I'm still playing. I am focused on trying to do the things I have to do. That's all."

Rafael Nadal accepts he will have to perform better than he did against John Isner if he is to overcome "dangerous" opponent Denis Shapovalov at the Internazionali d'Italia.

The world number four's bid for an 11th title in Rome got off to a strong start on Wednesday as he saw off big-serving Isner 6-3 6-1 in a time of 76 minutes.

Isner twice missed the chance to break Nadal in the seventh game of the opening set and the Spaniard took control from that point on in the second-round match.

Nadal, who has won this tournament in three of the past four years, identified that hold of serve as a key point in the contest.

"The beginning of the match was not good for me," he said in his on-court interview. "He had some chances on the return and had two break points. 

"He had two not difficult balls so I was in his hands at that moment. I was lucky that he missed those shots and then I was able to break. 

"Then the match changed, of course. With the first set on the board, and having the break in the first game of the second set, everything changed."

Nadal will now face Shapovalov in a repeat of last year's last-16 encounter, which the record 21-time grand slam winner edged in three sets.

He recovered from a set down and saved two match points before beating the Canadian 3-6 6-4 7-6 (7-3) en route to lifting the title in the Italian capital.

And Nadal, who was beaten by Carlos Alcaraz on clay in last week's Madrid Open quarter-final, is not expecting an easy task this time around.

"Last year was a joke, the match that I saved here against him," said Nadal of his next opponent. "I was super lucky. I know how dangerous he is, I need to play well. 

"I need to play better than today, but after a while without being on court it is another victory and I have the chance again to play against one of the best players in the world.

"I need to build things again after a tough stoppage and that's what I am trying now. I just need to stay with the right attitude, and let's see if I am able to make that happen."

Alexander Zverev also booked his place in the last 16 on Wednesday thanks to a 7-6 (8-6) 6-3 victory over Sebastian Baez.

Last week's Madrid Open runner-up was given a tough time of things by in-form Baez, but ultimately came through unscathed to stay on course for more silverware.

Rafael Nadal conceded Spanish tennis fans have a new star to support after Carlos Alcaraz continued his remarkable season with success at the Madrid Open.

Alcaraz breezed past Alexander Zverev in just 62 minutes in the Madrid final on Sunday as he became the second-youngest player to win two ATP Masters 1000 titles, after also triumphing in Miami in March.

The 19-year-old is also the youngest five-time ATP Tour winner since Nadal won seven titles by the same age in 2004-05.

Alcaraz had already made more history en route to the final in the Spanish capital as he achieved a new feat, becoming the first player to defeat Nadal and Novak Djokovic in consecutive matches.

Record 21-time grand slam winner Nadal acknowledged that Alcaraz's meteoric rise to success has caused somewhat of a changing of the guard within Spanish tennis.

"First, I think he is young, he is new and all the new things are much more interesting than older things. Without a doubt, when you see a new car, it always looks better," Nadal told reporters.

"When you see a new phone, they always look better than the old ones. It's something that is normal in this life. I can't complain at all about that.

"At the same time, I am happy to have somebody like him from my country achieving all the things that he is achieving."

Alcaraz opted to sit out of the Internazionali d'Italia this week to recover from an ankle injury, with the upcoming French Open at Roland Garros his next target for more success.

Nadal has had his injury problems as well, only recently returning from a rib injury that kept him sidelined for six weeks, while he continues to struggle with foot issues.

"Of course, at my age, when you start having more problems than what you can manage, of course it is tough," 35-year-old Nadal added. 

"Body issues, pains, you can manage that. The problem is when you start to feel that with all the things that are going through your body, you can't be competitive enough to fight for the things that really keep exciting you."

For now, though, Nadal remains content with how he is competing as he seeks improvements in Rome, where he faces either John Isner or Francisco Cerundolo in his opening match.

"I like what I do, honestly. I am not playing anymore for things outside of my happiness and for things outside of my personal motivation," he continued.

"For the moment I am happy. It is true that I went through, again, a tough period of time. But I am here to enjoy and to give myself a chance to play well here in Rome.

"I need to keep improving. In terms of movement, in terms of being more fitter, in terms of reading again the game. In general terms, [it was] not a negative week in Madrid, even if the tournament is probably the most difficult for me."

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.

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.

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.

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."