Atp 1000

Nadal's bid to complete a rare clean sweep of the grand slams ended when he suffered an injury setback at Wimbledon last month.

The 22-time major champion pulled out ahead of a semi-final against Nick Kyrgios, who received a walkover and lost to Novak Djokovic in the championship match.

Nadal was due to return in Montreal next week, but on Friday revealed he will not travel to Canada to play in a tournament he has won five times.

The world number three wrote on Twitter: "From the vacation days and my subsequent return to training, everything has gone well these weeks. Four days ago I also started training the service and yesterday after training, I had a little discomfort that was still there today.

"We have decided not to travel to Montreal and continue with the training sessions without forcing ourselves. I sincerely thank the tournament director, Eugene [Lapierre], and his entire team for the understanding and support they have always shown me and today was no exception.

"I hope to play again in Montreal, a tournament that I love and that I have won five times in front of an audience that has always welcomed me with great affection.

"I have no choice but to be prudent at this point and think about health."

Nadal's withdrawal comes just over three weeks before the US Open gets under way at Flushing Meadows.

Djokovic has also withdrawn from the Montreal event, having been ineligible to enter Canada due to being unvaccinated against the COVID-19 virus.

Nadal sustained the injury during his straight-sets defeat to Mackenzie McDonald at the Australian Open in January, struggling to move around the court during the closing stages of the contest in Melbourne.

A day after that match, the Spaniard wrote on Twitter: "I have carried out medical tests after the defeat yesterday. The MRI shows a grade two lesion in the iliopsoas of the left leg. Now it's sports rest and anti-inflammatory physiotherapy. Normal recovery time six to eight weeks."

It seems that Indian Wells, the first ATP Masters 1000 event of the season, has come too soon for the 36-year-old, and it remains to be seen if he will be able to compete at the Miami Open later in March.

The tournament's director, Tommy Haas, said on Tuesday: "We wish Rafa continued healing, and hope to see him back at the BNP Paribas Open next year."

Nadal reached the final of last year's tournament at Indian Wells, where he lost to American Taylor Fritz. 

He has won three titles at Indian Wells, but the last came back in 2013.

The 20-time grand slam singles champion has not played since losing to Stefanos Tsitsipas in the quarter-finals of the Australian Open in February.

Nadal pulled out of the Rotterdam Open and turned down a wildcard for the Dubai Tennis Championships due to a persistent back problem.

The world number three, who has never won the title in Miami, wants to prioritise his recovery ahead of the beginning of the clay-court swing in April.

Writing on Twitter on Tuesday, he said: "Sad to announce that I won't be playing in Miami, a city that I love.

"I need to fully recover and get ready for the clay-court season in Europe. Special message to my fans in the US and in particular to the great Spanish-speaking community FL who always give me a great support!"

Nadal follows long-time rival Roger Federer in withdrawing from the tournament, the Swiss great choosing to focus on training after only returning to the Tour from a 14-month absence at the Qatar Open.

Federer is the reigning champion in Miami, having beaten 2018 winner John Isner in the final two years ago. The 2020 tournament was cancelled due to coronavirus concerns.

Nadal, who has won 11 times in Monte Carlo, had been hoping to make his return from a hip injury at the ATP Masters 1000 event, which starts next week.

The 36-year-old has not played since going out to Mackenzie McDonald in the second round of the Australian Open in January.

Nadal previously cast doubt on his status for Monte Carlo last month, and on Tuesday he announced he will be unable to participate.

"Hi everyone, I'm still not ready to compete at the highest level," Nadal tweeted.

"I will not be able to play in one of the most important tournaments of my career, Monte Carlo.

"I am not yet in a position to play with the maximum guarantees and I continue my preparation process, hoping to return soon."

Nadal's latest setback is another blow in his preparations for the French Open, which starts at the end of May.

The Spaniard, who dominated in Monte Carlo between 2005 and 2012, has slipped down to number 14 in the ATP world rankings.

Thiem claimed his maiden major title with a dramatic five-set victory over Alexander Zverev in the final at Flushing Meadows on Sunday.

The Austrian finally broke through after losing three grand slam finals, including two to Nadal at the French Open.

Nadal praised Thiem for his success, which came with the Spaniard and Roger Federer not in the draw and with Novak Djokovic having defaulted in the fourth round.

"I'm happy for Dominic. If somebody deserved to win a big title it's him," he said. 

"A super hard worker, very focused on his goals, a good person, a good human being. He deserved it.

"Sorry to Sascha [Zverev], he was close but in some ways I think even though Sascha played a great final, I think the road to the final from Dominic had been a little bit more solid.

"So in some ways he deserved the title and Sascha will have more chances in the future. But after a lot of years of hard work, I think Dominic deserved it. I'm happy for him."

Nadal is set to face Pablo Carreno Busta at the Internazionali d'Italia in his first match since the ATP Tour season resumed amid the coronavirus pandemic.

Nadal, a five-time champion at the event, was a break up in the first set of his 15th quarter-final at Caja Magica but lost 6-4 6-4 in an hour and 44 minutes.

The win was the biggest of Zverev's career on clay and confirmed his rise to second in the ATP Rankings. 

While Nadal said he was largely pleased with his displays in the Spanish capital, he was at a loss to explain the manner of his defeat on Friday. 

"I'm leaving Madrid with an overall positive feeling, but at the same time with the ugly feeling of having played a match like this today against a great player," Nadal told a media conference. 

"I think for most of the first set, I was playing better than him. And this is the negative part; while playing better than him in the first set, I still lost 6-4.

"This is very difficult to understand, especially for me. When this happens to me, it's usually in the opposite way. I find a way to win sets even though I'm not playing my best or as good as the opponent.

"I felt like I was playing better for much of the first set, but after a couple of errors – unjustifiable errors at the worst times – I found myself down a set.

"The outlook of the match changed there, both for me and for him. I knew then that a lot of suffering was waiting for me [in the second set], and for him, the knowledge that he just took a huge step forward during the match."

Zverev will face Dominic Thiem in the last four after the Austrian overcame John Isner 3-6 6-3 6-4 in an hour and 55 minutes. 

Thiem, who has now made it to the past four Madrid Open semi-finals, said: "I think we all know that he is one of the best servers in history and the altitude here in Madrid makes it even tougher to return his serve.

"I was a little bit surprised by his return games. I think he actually attacked both of my serves, the first and the second, and it took me a while to get used to it."

Casper Ruud will meet Matteo Berrettini in the other semi-final. 

Norwegian Ruud eased past Alexander Bublik 7-5 6-1 to make it three consecutive clay ATP Masters 1000 semis, while Berrettini beat Cristian Garin 5-7 6-3 6-0. 

The 22-time grand slam champion has been struggling with a left hip issue that contributed to his second-round exit at the Australian Open in January.

Nadal pulled out of the Indian Wells Open and Miami Open, while the troublesome injury has also hampered the start of his favoured clay-court season.

Having withdrawn from the Monte Carlo Masters and Barcelona Open, the Spaniard is still not fit enough to participate in next week's Madrid Open on home soil.

And a concerned Nadal is now facing a race to be fit in time for the French Open, which begins in a little over five weeks' time.

"As you know, I suffered an important injury in Australia of the psoas [muscle]," he said in a video published on social media on Thursday.

"Initially it had to be a six-to-eight-week recovery period and we are now on fourteen. The reality is that the situation is not what we would have expected.

"All medical indications have been followed, but somehow the evolution has not been what they initially told us and we find ourselves in a difficult situation.

"The weeks are passing and I had the illusion of playing in tournaments that are the most important in my career, like Monte Carlo, Barcelona, ​​Madrid, Rome, Roland Garros. 

"For the moment, I have missed Monte Carlo and Barcelona. I will not be able to be in Madrid, unfortunately."

Nadal, who has played just four matches this season, added: "The injury still hasn't healed and I can't work out what I need to to compete. 

"I was training, but now a few days ago we decided to change course a bit, do another treatment and see if things improve to try to get to what comes next.

"I can't give deadlines because if I knew I would tell you but I don't know. This is how things are now."

Nadal won a record-extending 14th French Open title with a straight-sets victory over Casper Ruud in last year's final.

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."

Norrie dropped the opening set before rallying to a memorable 3-6 6-4 6-1 triumph for the biggest title of his career on Sunday.

The world number 26 became the first man ranked outside the top 25 to win in the Californian desert since Ivan Ljubicic in 2010 as he moved 10th in the Race to Turin, with the ATP Finals taking place next month.

"It means so much to me, my biggest title. I'm so happy. I can't even describe it right now," 21st seed Norrie said in his on-court interview. "It was a strange match today but absolutely massive for me and my team.

"I can't really believe it. If you’d have told me I'd have won before the tournament started I wouldn’t have believed you, so it's amazing."

Basilashvili – the 29th seed – was down an early break at 3-1 before turning the first set on its ear by reeling off five straight games to seize control.

It was the first time Norrie had dropped an opening set at this year's tournament and it was looking ominous when the new British number one surrendered another break at 2-1 at the start of the second.

But a run of eight consecutive points fuelled Norrie, who broke to level the match against Basilashvili.

While Basilashvili had his chances, Norrie used his defensive skills to outlast the Georgian after almost two hours on court.

Norrie, who boasts a 47-20 record in 2021, added: "I've been really enjoying my tennis and been enjoying being out on court and competing in the big moments.

"I'm just really pleased with how I handled the occasion. I think I'm doing a lot better with that this year. I lost a lot of those finals, so it's nice to get the big one today."

The British 21st seed claimed his 46th win for the season, earning his sixth final appearance for the season, which is the equal most of any male player on tour, alongside Novak Djokovic.

Norrie will play Georgian 29th seed Nicoloz Basilashvili who defeated local Taylor Fritz in straight sets to reach a Masters 1000 final for the first time.

NORRIE TOPPLES TIRING DIMITROV

Norrie will also be making his maiden Masters 1000 final appearance after a 6-2 6-4 victory over 23rd seed Dimitrov in one hour and 26 minutes.

The 26-year-old Briton got ahead in both sets with an early break to set up the victory. Norrie moves ahead of Daniil Medvedev, Casper Ruud and Stefanos Tsitsipas and level with Djokovic for most final appearances this season.

"I've been playing a lot of big matches this year, which has helped," Norrie said during his on-court interview. "I feel like I am used to the big moments and the big matches.

"I'm feeling more and more comfortable and I feel like I am playing on my terms in key moments."

Dimitrov, who beat top seed Daniil Medvedev in an epic fourth round comeback, appeared spent physically with 31 unforced errors compared to Norrie's 19, with the Briton only hitting 12 winners for the match.

The triumph boosts Norrie's hopes of qualifying for the ATP Finals, with victory in the decider to see him move past Jannik Sinner into 10th position and within 125 points of the last position, currently occupied by Hubert Hurkacz.

BASILASHVILI MAKES MAIDEN MASTERS 1000 FINAL

Basilashvili overcame late nerves to secure his first-ever Masters 1000 final berth with victory over 31st seed Fritz in 7-6 (7-5) 6-3 in one hour and 41 minutes.

The 29-year-old, who had never won a main draw match at Indian Wells prior to this year's event, had 26-21 winners for the match, stepping up in the key moments to claim his breakthrough spot in a decider.

"It means a lot, especially at Indian Wells," Basilashvili said during his on-court interview. "People call this the fifth grand slam so it means a lot."

The Georgian was uncompromising and committed throughout, staving off three Fritz set points in the first set, before getting the lead in a tiebreak. Basilashvili converted his first break point for the match to lead 4-2 in the second set, although he spurned three match points with missed forehands, before sealing victory.

"For me, I'm first time experiencing semi-finals, finals and quarter-finals so I'm really tight," Basilashvili said. "It's natural but I try to get rid of it as much as I can. If I focus on my game and play, I can play good tennis."

Osaka was reduced to tears as she crashed out of the Indian Wells Open with a 6-0 6-4 third-round defeat to 21st seed Veronika Kudermetova on Saturday.

A member of the crowd could be heard shouting "Naomi, you suck" after the four-time grand slam champion had been broken in the first game of the match.

Osaka approached the chair umpire to report the incident and held further discussions with the court supervisor after being insulted again.

While accepting there is no place for such conduct, 21-time grand slam winner Nadal believes players should learn to cope with hostile environments.

"These kind of questions are tough to answer because, in some way, the easy answer for me is I feel terrible about what happened, that never should happen," he told reporters.

"The real thing, in the real world, that happens, you know? I feel very sorry for her. We are having, in my opinion, a great life. 

"We are very lucky people that we're able to enjoy amazing experiences because of our life, because we are tennis players. We make money.

"Even if is terrible to hear from that, we must be prepared for that. We need to resist these kind of issues that can happen when you are exposed to people. 

"At the same time, as we like a lot when the people are supporting, when something like this happens, we need to accept and move forward.

"I understand that probably Naomi, she suffered a lot with his probably kind of issues that she has, mental [health] issues. 

"The only thing that I wish for her is to recover well from that and wish her all the very best. But nothing is perfect in this life. We need to be ready for adversities."

Speaking shortly after the incident, an emotional Osaka said being targeted by the spectator reminded her of abuse the Williams sisters were subjected to at the same event.

Serena and Venus Williams were the victims of verbal abuse at the tournament in the Californian desert back in 2001.

The siblings' father, Richard Williams, claimed he had been racially abused at Indian Wells, while Venus Williams said she "heard whatever he heard".

Daniil Medvedev, who will concede his status as world number one back to Novak Djokovic from next week, said he can relate to how Osaka felt after recently hitting out at the "disrespectful" crowd at the Australian Open.

"I didn't see it with my own eyes, and I didn't watch the videos after, so I just heard it from someone who heard from someone, so I don't want to go too much into it," he said.

"It's tough for everybody because I can feel for Naomi. I mean, I felt not great in Australia. 

"You know they're [the players] getting millions. They should be ready for everything. At the same time, we're humans. We all make mistakes, good decisions. 

"Sometimes we feel bad. Sometimes we feel good. I can understand that Naomi didn't feel that great when she heard it and I can completely understand her feelings.

"Life would be easier if everybody would be calm and not angry but, even talking about me, I get angry, so I should be better also."

Unseeded American Paul triumphed over the German 6-2 4-6 7-6 (7-2) in two hours and 17 minutes, rallying back from a break down in the final set.

Paul hit less winners, 26-21 to Zverev but made less unforced errors 25-19, while his serve and volley game was a key feature.

"I played a really high level today," Paul said during his on-court post-game interview. "The last time I played him, I played well, I put pressure on him so I knew how i wanted to play so I came out and executed him well.

"I played well when it came down to the breaker, so I'm pretty happy with my performance."

Zverev had not played since being expelled in Acapulco after a stunning outburst where he struck his racquet on the umpire chair several times after a doubles defeat.

Ninth seed Felix Auger-Aliassime was a major casualty, going down to Dutchman Botic van de Zandschulp 7-6 (7-4) 6-7 (4-7) 6-3 in three hours and 15 minutes.

The Canadian had 36-27 winners but was let down by 43-26 unforced errors, along with converting only two of his 10 break points.

Van de Zandschulp had failed to take three match points in the second set but showed composure to finish the job in the third.

Wild card Andy Murray was also eliminated in the second round, blowing three set points in the first set before going down to 31st seed Alexander Bublik 7-6 (11-9) 6-3 in two hours and one minute.

Last year's Wimbledon runner-up and Italian sixth seed Matteo Berrettini needed more than two hours to get past world number 86 Holger Rune 6-3 4-6 6-4.

Seventh seed Andrey Rublev defeated Dominik Koepfer 7-5 6-4 to extend his win streak to 10 matches, while 11th seed Hubert Hurkacz beat Oscar Otte 6-3 3-6 6-3.

Other seeds to be eliminated were 22nd seed Aslan Karatsev who went down 7-6 (7-5) 6-4 to American Steve Johnson, while 24th seed Marin Cilic lost 6-7 (7-9) 6-3 7-6 (8-6) to Miomir Kecmanovic.

Popyrin won 6-2 6-4 to become the first player to win the Canadian Open title in their first main draw appearance in 17 years. The last player to do so was 24-time Grand Slam singles winner Novak Djokovic in 2003.

The 25-year-old defied the odds to beat favourite and world number six Rublev in his third defeat of a top-10 opponent in Montreal.

For the current world number 62, it was a sign that all the effort had been worth it.

"It means the world, for all the hard work I've put in over the years, all the sacrifices I have made," said Popyrin.

"Not just me, but my family, my girlfriend, my team, everybody around me. They have sacrificed their whole lives for me and for me to win this for them is just amazing."

The victory also makes Popyrin the first Australian to win a Masters 1000 since Lleyton Hewitt won Indian Wells in 2003.

He became the fourth-lowest ranked ATP Masters 1000 champion, just two weeks after being defeated by Alexander Zverev on clay courts in the round of 16 in the Olympics men’s singles.

Popyrin fared better against Rublev, who remained optimistic about his performance despite the upset.

“It's a very positive and really good week. [It’s a] really big step forward, and I feel proud of myself that I was able to be really good all the week mentally,” reflected Rublev.

“If we compare my match against him at Monte-Carlo when I was losing, I was behaving 10 times more, and it was first round.

“Here it was a final. Much more pressure. Yes, I still showed a bit emotions today, but compare the matches when I was losing the same way, I think I did much better job.

“That's why I had a little chance in the second set, but it was just not my time I guess.”

The Australian cruised past Baez in one hour and 12 minutes, winning 6-4 6-0 to secure a second-round meeting with another Argentine, 32nd seed Federico Delbonis.

Kyrgios, who had not competed since January's Australian Open, was full of his typical flair, highlighted by 27-15 winners and 12-1 aces.

"When I play good, I'm pretty good," Kyrgios said after the match. "I'm just going back to basics."

Fabio Fognini made history in his 3-6 6-3 6-3 victory over Pablo Andujar, with his 392th career ATP win clocking up the most ever for an Italian, surpassing Adriano Panatta.

Compatriot Lorenzo Musetti also progressed on Thursday with a 6-3 7-5 win over American Marcos Giron.

Rising American talent Jenson Brooksby defeated Roberto Carballes Baena 6-1 6-4, while countryman and wild card Jack Sock brushed aside Juan Manuel Cerundolo 6-1 6-1 in little over an hour.

Pedro Martinez made light work of Joao Sousa 6-4 7-5, while Tomas Machec got past Alexei Popyrin 6-3 7-5.

After undergoing two operations on his right knee last year, Federer has competed in just five events so far in 2021.

Most recently, the 20-time Grand Slam champion reached the Wimbledon quarter-finals, before losing in straight sets to an inspired Hubert Hurkacz.

The 39-year-old then missed the Olympic Games due to what he described as a "setback" with his knee.

He was scheduled to appear in Toronto and Cincinnati – where he is a seven-time winner – and step up his preparation ahead of the US Open.

However, his participation in the final Slam of the year is now uncertain after he pulled out of this month's ATP Masters 1000 tournaments.

Another player who will not be competing in Toronto is Alexander Zverev; the Olympic gold medallist also opting to withdraw.

In a statement, he said: "Due to the intense past couple of weeks and my incredible experience at the Olympics, I need to recover so that I can hopefully be at my best for the remainder of the U.S. summer swing.

"It was a difficult decision for me as I have had great memories from Canada and I can't wait to be back next year!"

The 25-year-old Russian has 12 tournament wins to his name, but all have come at ATP 500 or ATP 250 level, respectable but lower rungs than this tier.

Rublev lost to Stefanos Tsitsipas in Monte Carlo in 2021 and to Alexander Zverev in Cincinnati in the same year, as he failed to capitalise on two chances to break his Masters 1000 duck.

Now comes another opportunity on the clay against teenager Rune on Sunday, after both men ground out tough semi-final comeback wins.

Rublev beat Taylor Fritz 5-7 6-1 6-3, while Rune fought back gallantly to overcome Jannik Sinner 1-6 7-5 7-5, with rain delays affected both matches on Saturday.

Rublev is full of appreciation for Rune's game. They met at the last-16 stage of the Australian Open in January, with Rublev winning a marathon clash in a dizzying final-set tie-break.

Their only other previous clash came indoors at the Paris Masters last November, with Rune taking that third-round match in straight sets and going on to win the title as an unseeded player, beating Novak Djokovic in the final.

Rublev said of Rune: "Holger is the guy who runs a lot, and he runs really well. He read the game really well. He's very talented.

"He has a good touch. He doesn't give you any rhythm, because as soon as he has a chance he tries to do drop shots, he tries to hit full power, goes to the net, returns and goes to the net, then serves to the net.

"He doesn't give you rhythm to put pressure on him to play your style."

Rune sees Rublev as a major threat to his prospects of a second title at this level, but the 19-year-old Dane is not short of self-belief.

"I expect for myself to push full. It's the last push, it's the last match of the tournament," Rune said. "Obviously he had three sets as well, so he must be feeling the legs a little bit, I hope.

"It's going to be great. We've played each other twice. It's one-all head to head, so it's going to be interesting, for sure.

"I've just got to stay in the moment, go for it against the best players in the world, and Andrey has been showing that for many years now, he's been top five, six for many years, so I've got to play my best. I've got to take it, because he's not going to give it to me."

Tommy Paul took down Rublev, beating the fourth seed for the first time in four meetings, while the ninth-seeded Shapovalov fell to Aslan Karatsev.

The news was not all bad for the higher seeds, though, as US Open champion Medvedev picked up his 50th win of the year. 

PAUL DOWNS RUBLEV

Playing in the main draw at Indian Wells for the first time, the 24-year-old American Paul outlasted Rublev 6-4 3-6 7-5 for his second win in eight career matches against top-10 players.

Paul was on the offensive throughout the match, firing 41 winners while making 37 unforced errors, while Rublev had 23 of each. 

The Russian will lament missed opportunities, as he converted just four of 14 break point chances before watching Paul break him twice in the final set to prevail. 

Paul moves on to face 21st seed Cameron Norrie, who beat Roberto Bautista Agut 6-4 5-7 6-3.

MEDVEDEV NOTCHES 50TH WIN

Medvedev had to work a bit to get past 27th seed Filip Krajinovic 6-2 7-6 (7-1), improving to 38-5 on hard courts in 2021. Only Stefanos Tsitsipas (52) has more victories overall this year. 

The Russian had 25 winners and 18 unforced errors while winning 70 per cent of points on his first serve. 

He next faces 23rd seed Grigor Dimitrov, who downed 16th seed Reilly Opelka 6-3 6-4. 

KARATSEV UPSETS SHAPOVALOV

Playing at Indian Wells for the first time, 19th seed Karatsev upset Shapovalov 7-5 6-2, saving the only break point he faced in the match.

Casper Ruud, seeded sixth, rallied past Lloyd Harris 6-7 (4-7) 6-4 6-4 as he seeks his sixth tournament title this year. 

He will face 11th seed Diego Schwartzmann, who beat 18th seed Daniel Evans 5-7 6-4 6-0 to reach the fourth round at Indian Wells for the first time.

Eighth seed Hubert Hurkacz had little trouble with Frances Tiafoe, rolling past the American in straight sets.

Jannik Sinner, the 10th seed, advanced via walkover when John Isner withdrew from the tournament to fly home and be with his wife Madison with their third child expected to arrive ahead of schedule on Tuesday. 

Having done the same in his semi-final against Taylor Fritz, Rublev showed grit and determination to do so again in the final, eventually winning 5-7 6-2 7-5.

Rublev become only the third player in the Open Era to have comeback wins in both the semi-final and final at Monte Carlo after Ivan Lendl (1988) and Ilie Nastase (1971).

Rune started the stronger of the two and forced a break in the sixth game of the first set with two delightful drop-shot winners, only for Rublev to break straight back in the next game.

After throwing away seven of eight break point chances in the first set, it was somewhat inevitable Rublev was unable to save a crucial one on his own serve with Rune at set point, sending a return long to hand the Dane the first frame.

This was Rune's sixth ATP Tour-level final, making him the fifth teenager to pass five since 2000.

Rublev seemed determined not to make the same mistake again as he immediately broke Rune's serve in the opening game of the second set, although he did pass up two chances for a double break before Rune levelled the set at 2-2.

The heat appeared to be affecting both players' service games in a high-octane encounter, but Rublev steadied himself before breaking again and then racing to another as he comfortably secured the second set.

As Rublev had done after dropping the opener, however, Rune responded defiantly and raced out to a 3-0 lead in the decider, but after missing a chance to go 5-1 up, he was broken back as Rublev came back to 4-4.

At 5-5, a tiring Rune twice hit the net with overhead smashes and then had a double fault at break point, leading to a crucial break for the Russian, who then served out the match to clinch the title.

"I know it's tough to lose a final, but you are too freaking young, man, and already have a Masters 1000 title, so give me one time to win it," Rublev joked with a smiling Rune at the trophy presentation.

Dimitrov had only faced two break points for the tournament until this quarter-final, and Rublev capitalised when his opponent’s serve evaded him. Rublev was returning with particular focus, getting 85 per cent of points back across the court on Dimitrov's first serve alone.

Rublev broke in the fifth game of the first set on the back of two double faults, but Dimitrov secured one of his own with a trademark backhand pass. The 24-year-old Russian answered right back to regain breathing room and close out a tight first set.

Securing the break in the third game of the second, that consistent pressure on Dimitrov's serve again forced two double faults in the fifth game. From there at 4-1, Rublev saw the finish line.

The win was the seventh seed’s 13th in a row, adding Indian Wells to semi-final appearances at Miami, Monte Carlo and Cincinnati. A win in the final would equal a career-high 15 matches in a row undefeated.

"I think I played really well. In the beginning, it was more about who will be the first to dictate and play more aggressive, because both of us like to dictate with our forehand," Rublev said afterwards.

"The return [of serve] was one of the most important things. If you can bring as many returns as possible [into the court], and then here with these conditions, in some moments it's tough to serve."

In Friday's other quarter-final, Taylor Fritz did it tough against the unseeded Serbian Miomir Kecmanovic, winning 7-6 (7-5) 3-6 6-1.

While Kecmanovic was content playing defence and grinding from the baseline, Fritz was the more active and it was most apparent at 5-5 in the first set.

Down 0-30, Fritz stood and delivered from the middle of the baseline with a booming forehand, before securing a critical hold.

The difference in tactics showed in the eventual winner differential, with Fritz's 35 in comparison to Kecmanovic's 15. Despite Fritz's relatively low unforced error count, he still gifted Kecmanovic the second set, serving three consecutive double faults to surrender the break at 3-4.

He regrouped and reeled off the opening five games of the third set, setting up his semi-final with Rublev. The other semi-final will see Rafael Nadal and Carlos Alcaraz meet in an all-Spanish duel.

Neither Novak Djokovic nor Nadal was in action after scoring victories a day earlier, but there was no shortage of shocks.

Home hopeful and seventh seed Fabio Fognini was among those to lose, going down 7-5 7-6 (7-4) to Ugo Humbert.

The match saw a remarkable 11 breaks of serve, including the first six games of the opener before Fognini was broken to love, then losing an early advantage in the second-set tie-break.

He was joined in making an early exit by US Open quarter-finalist Andrey Rublev.

Beaten by brilliant Russian compatriot Daniil Medvedev in the last eight at Flushing Meadows, Rublev lost in three sets to Hubert Hurkacz on this occasion.

Fifth seed Gael Monfils succumbed 6-2 6-4 to qualifier Dominik Koepfer, while Milos Raonic fell to Lajovic as the Serbian secured the Nadal clash, landing a 7-6 (7-3) 4-6 6-2 success.

Kei Nishikori also tumbled out as he struggles to regain his rhythm on the ATP Tour.

The former world number four was appearing in just his second tournament of the year due to an elbow injury and then the coronavirus pandemic but could not get past Lorenzo Musetti.

Musetti, an 18-year-old qualifier, had already dumped out Stan Wawrinka and said after his 6-3 6-4 success: "I think I played really smart. It was different to Wawrinka.

"They are great champions and I am really happy right now."

He was the only Italian man to win, though, with Casper Ruud seeing off Lorenzo Sonego.

Denis Shapovalov had a straightforward victory and Diego Schwartzman also headed through in two sets.