Stefanos Tsitsipas will play Matteo Berrettini in the Swiss Open semi-finals, after seeing off Fabio Fognini in straight sets on Friday.

The two-time major finalist, who is making his first appearance in Gstaad, took 66 minutes to wrap up a 6-4 6-3 victory over the Italian on Roy Emerson Court.

Though he relinquished an early break in the opening set, Tsitsipas claimed a crucial one at 5-4 to edge his nose in front.

Despite seeing another early break cancelled out in the second set, the Greek managed to earn another, and eventually progressed to the last four in comfortable fashion.

"My returns worked pretty well, I was very consistent with them," he said. "I insisted on staying back throughout the match and giving it a bit of a loop, trying to get the angles from the very beginning. It worked pretty well.

"I'm happy with how I started serving towards the end of the match. In the beginning, I was still trying to figure out how I was going to open up the court and create opportunities on my serve. It took me a while to figure out. I unlocked the code towards the end."

Another Italian lies in wait for Tsitsipas in Berrettini, who overcame Felix Auger-Aliassime 7-6 (9-7) 7-6 (7-2).

The former Wimbledon finalist is seeking his second clay-court title of the season, having also triumphed in Marrakech, while he was runner-up to Jack Draper in Stuttgart last month.

Data Debrief: Another Italian Job well done by Tsitsipas

Reigning Monte-Carlo Masters champion Tsitsipas is through to his fourth ATP semi-final of the season, with three of those coming on clay, while recording his fifth straight victory in as many meetings with Fognini.

The Greek now boasts an impressive 14-1 record against Italian opponents on surface - his only such defeat coming against Jannik Sinner in Rome four years ago.

Carlos Alcaraz insisted believing in himself is more important than match sharpness, after booking his place in the French Open quarter-finals.

The 21-year-old is through to the last eight at Roland-Garros for the third year running - the youngest player to achieve the feat since Novak Djokovic (2006 to 2008) - after a dominant 6-3 6-3 6-1 victory over Felix Auger-Aliassime.

Although one of the favourites to go all the way in Paris, Alcaraz's preparations for the clay-court major were hampered by an injury to his right forearm.

The Spaniard was forced to withdraw from the Barcelona Open and Italian Open, while his fitness struggles were evident when Andrey Rublev beat him in the Madrid Open quarter-finals.

But Alcaraz, who continues to wear a supportive grip on his right arm, has not appeared too affected so far this fortnight, and seems to be going from strength to strength.

"The most important thing is to believe in myself," he said after beating Auger-Aliassime. "It doesn't matter that I don't have too many matches on my back and that I didn't come with a lot of rhythm.

"After every practice and every match, I was getting better and better and that was easy for me. On Phillipe Chatrier, it is easy for me to play.

"I had to put as much effort in as I could. I felt strong in the rallies, and I was going to have my chances to break his serve and the good intensity in the match helped a lot. If I made him feel in trouble on his serve, I knew I was going to have a lot of chances.

"I'm really happy with my performance today. I played a really high level of tennis. I know that Felix [Auger-Aliassime] is a great player. We were both playing great tennis today, but really happy to get that win in the end."

Next up is a mouth-watering quarter-final showdown with 2021 runner-up Stefanos Tsitsipas for a second straight year at Roland-Garros, with Alcaraz eyeing his sixth victory from six meetings between the players.

"I love this challenge and these kinds of matches," he added. "I have seen a lot Stefanos' matches lately. He has a lot of confidence right now and is playing great tennis.

"I think I have the key against him, so I will try to make him in trouble. I will try to show my best and, hopefully, the crowd will enjoy as much as me."

Carlos Alcaraz advanced to his third successive French Open quarter-final, after a commanding straight-sets victory over Felix Auger-Aliassime.

The Spaniard, who has dropped just a single set across his four matches so far, wrapped up a dominant 6-3 6-3 6-1 success in two hours and 20 minutes on Court Philippe-Chatrier.

Auger-Aliassime, appearing in round four for the second time in three years at Roland-Garros, was affected by a groin issue during the second set, but the 21st seed was no match for an inspired Alcaraz.

After the pair exchanged breaks early in the opening set, the third seed broke in game eight on the way to drawing first blood.

Alcaraz then stole the advantage in the second set when he broke to 15 in game five, and followed suit in the ninth to double his lead.

The reigning Wimbledon champion was going from strength to strength, and raced into a 4-0 lead in set three, before wrapping up another dominant win that sets up a mouth-watering quarter-final clash with 2021 runner-up Stefanos Tsitsipas.

Data Debrief: Three in a row for Carlitos

Aged 21 years and 28 days old, Alcaraz is the youngest player to reach the French Open quarter-finals in three consecutive years since Novak Djokovic (2006 to 2008).

The Spaniard has now won each of the last 36 matches he has played at grand slams against players ranked outside the ATP's top 20.

Carlos Alcaraz has withdrawn from next week's Italian Open due to the arm injury that troubled him at the Madrid Open, where Andrey Rublev and Felix Auger Aliassime will face off in Sunday's final.

Alcaraz saw his bid for a third successive Madrid Open crown halted by Rublev in the quarter-finals on Wednesday, the Spaniard being pegged back after taking the opening set in a 4-6 6-3 6-2 loss.

The two-time grand slam champion – who had won his previous 24 matches at Spanish clay-court events – looked tired throughout that match and has now withdrawn from next week's ATP 1000 Masters event in Rome.

In a post to X, Alcaraz wrote: "I felt pain after playing in Madrid, discomfort in my arm. 

"Today I had some tests and I have muscle edema in the pronator teres, a consequence of my last injury. Unfortunately I won't be able to play in Rome. I need rest to recover and be able to play 100 per cent pain-free." 

Alcaraz only has limited time to recover if he is to feature at the year's second major, with the French Open due to begin on May 20.

Alcaraz's conqueror Rublev advanced to the final of the Madrid event on Friday, producing a commanding performance to beat American Taylor Fritz 6-4 6-3 in the last four.

Rublev entered the Madrid Open on a run of four straight losses, but he is now into his third ATP Masters 1000 final since the start of 2023 – a tally only bettered by Alcaraz and Daniil Medvedev (four apiece).

His opponent in Sunday's showpiece match will be Auger Aliassime, who progressed by virtue of a walkover on Friday after semi-final opponent Jiri Lehecka was forced to retire through injury.

Lehecka left the court for treatment on a back injury after just six games, with Auger Aliassime having held serve for 3-3. He only managed to play three further points on his return before calling the match to a halt in a disappointing ending to the night session.

Data Debrief: Lucky Auger Aliassime

Auger Aliassime would surely have preferred to win his semi-final the traditional way, but the Canadian should be fresh for Sunday's final after spending very limited time on court.

He has progressed through three rounds at this year's Madrid Open courtesy of a retirement or walkover, with Jakub Mensik and Jannik Sinner also stricken.

He is the first player since 1990 to progress through three rounds via retirement or walkover at a single ATP Masters event.

Jannik Sinner has withdrawn from the Madrid Open due to a hip injury ahead of his scheduled quarter-final clash with Felix Auger Aliassime.

The world number two was due to face Auger Aliassime for a place in the semi-finals after fighting back to overcome Karen Khachanov in three sets on Tuesday.

However, the Italian has been advised to withdraw to avoid aggravating an issue with his right hip, which he says has troubled him throughout the tournament. 

Sinner, who is 28-2 for the season and won his first grand slam title at the Australian Open earlier this year, wrote on X: "Very sad to have to withdraw from my next match here in Madrid. 

"My hip has been bothering me this week and has slowly been getting more painful. Taking the advice from the doctors, we decided it's best to not play further and make it worse."

Sinner's withdrawal means Auger Aliassime will advance to his first ATP Masters 1000 semi-final since 2022, with Daniil Medvedev or Jiri Lehecka – who eliminated Rafael Nadal on Tuesday – up next for the Canadian. 

On the other side of the draw, two-time defending champion Carlos Alcaraz suffered a surprise exit at the hands of Andrey Rublev on Wednesday, with the Russian set to face either Taylor Fritz or Francisco Cerundolo in the last four.

Daniil Medvedev and Stefanos Tsitsipas progressed to the third round of the Madrid Open but there was no such luck for Felix Auger-Aliassime on Saturday.

Second seed Medvedev cruised past Italian qualifier Andrea Vavassori 6-4 6-3, teeing up a meeting with Alexander Shevchenko, who overcame Jiri Lehecka in straight sets.

Tsitsipas was made to work by Dominic Thiem, but the fourth seed battling from a set down to win 3-6 6-1 7-6 (7-5).

World number 40 Dusan Lajovic provided the shock of the day by defeating seventh seed Auger-Aliassime 6-2 3-6 7-6 (7-5).

Denis Shapovalov, the 21st seed, was another surprise second-round loser, falling 6-7 (4-7) 6-4 7-6 (7-1) to China's Zhang Zhizhen.

Taylor Fritz avoided adding to the list of notable early eliminations in the Spanish capital, the eighth seed battling to a 7-6 (13-11) 6-4 victory over Christopher O'Connell.

Fritz's fellow American Frances Tiafoe progressed with a 6-3 7-6 (7-5) triumph over Argentina's Tomas Martin Etcheverry, while 14th seed Tommy Paul crashed out after a 6-3 7-6 (7-3) defeat to Roman Safiullin.

Seeds Alex de Minaur and Sebastian Baez also navigated their way through to the third round, defeating Marco Cecchinato and Marcos Giron respectively, as did Cameron Norrie at the expense of Yosuke Watanuki.

Three of the top seeds in the Miami Open field were eliminated on Monday as Felix Auger-Aliassime, Hubert Hurkacz and Frances Tiafoe were all sent packing.

Fifth seed Auger-Aliassime was taken out 6-2 7-5 in one of the biggest wins of Francisco Cerundolo's career, with the Argentine avenging recent losses to the Canadian at both the Australian Open and the Indian Wells Open.

Adrian Mannarino's 7-6 (7-5) 7-6 (7-0) victory over eighth seed Hurkacz was arguably an even bigger upset, as it snapped his streak of nine consecutive losses against top-10 opponents at Masters 1000 events.

The 34-year-old Frenchman absorbed 20 aces from Hurkacz and still came out on top, limiting his own unforced errors to 13 for the match.

A third upset of the day saw unseeded Italian Lorenzo Sonego play a near faultless match to eliminate 12th seed Tiafoe, finishing the contest with 22 winners and only two unforced errors, while not facing a single break point in the brief 68-minute battle.

There was no drama for Daniil Medvedev as the fourth seed received a walkover against Alex Molcan, and he will face France's Quentin Halys in the fourth round after his 7-6 (7-2) 6-3 triumph over Mackenzie McDonald.

Two seed Stefanos Tsitsipas almost joined the long list of seeded victims, but he prevailed 6-3 4-6 6-4 against Christian Garin in the day's only three-setter.

The Greek star will meet Russian 14th seed Karen Khachanov in the fourth round after his comfortable 6-2 6-4 result over Jiri Lehecka, while unseeded American Christopher Eubanks finished the day's play with a 6-3 7-6 (9-7) defeat of Gregoire Barrere.

Hubert Hurkacz prevailed 6-7 (10-12) 7-6 (9-7) 7-6 (8-6) in a thrilling three-and-a-half hour battle against Thanasi Kokkinakis during Saturday's second round of the Miami Open.

It was Hurkacz's first match of the tournament after the eighth seed received a bye through the first round, and he came up against a match-fit Kokkinakis after the Australian went three sets in his opening victory.

The world number nine had to save five Kokkinakis match points before sealing the win with his first chance, three hours and 34 minutes after the contest began.

Kokkinakis was not the only Australian on the day to go down in a gruelling three-setter as 15th seed Alex De Minaur fell 6-7 (5-7) 7-6 (7-3) 7-6 (10-8) to Quentin Halys in three hours and 20 minutes.

It was far smoother sailing for fourth seed Daniil Medvedev in his 6-1 6-2 triumph over Roberto Carballes Baena, giving the Russian his first win since his 19-match unbeaten streak was ended at the hands of Carlos Alcaraz in the Indian Wells Open final.

The biggest upset of the day came from France's Gregoire Barrere as he eliminated 11th seed Cameron Norrie 6-3 6-2, before Adrian Mannarino ensured a great day for the French contingent with a 6-4 3-6 6-1 result against Ben Shelton in the late window.

Fifth seed Felix Auger-Aliassime needed a pair of tiebreakers to dispatch Brazil's Thiago Monteiro 7-6 (7-5) 7-6 (10-8), while big-serving 19th seed Matteo Berrettini came out on the wrong side of some tiebreakers in his 7-6 (10-8) 7-6 (7-5) loss to Mackenzie McDonald.

The skid from 18th seed Lorenzo Musetti continued as the 21-year-old went down 6-4 6-4 to Jiri Lehecka, giving the Italian seven losses from his past eight matches.

Karen Khachanov fought off the challenge of recent Chile Open finalist Tomas Martin Etcheverry 6-1 3-6 6-3, and second seed Stefanos Tsisipas received a walkover as Richard Gasquet withdrew.

Rafael Nadal has dropped out of the world's top 10 men's tennis rankings for the first time in almost 18 years.

Nadal has been in the top 10 ever since April 2005, but on Monday fell to 13th in the ATP rankings after injury forced him to miss Indian Wells.

The 36-year-old's run came to an end on the same day that teenage compatriot Carlos Alcaraz reclaimed his number one spot from Novak Djokovic after beating Daniil Medvedev in Sunday's Indian Wells final.

Nadal is yet to recover from the hip injury that has hampered him since his Australian Open exit to Mackenzie McDonald in January.

Though the 22-time grand slam winner could return to the top 10 once he is back in action, it will not be in the next month as he has also withdrawn from the Miami Masters.

The latest ATP rankings saw Djokovic drop to second place, while Medvedev moved from sixth to fifth, Felix Auger-Aliassime leapt from 10th to sixth, Hubert Hurkacz nudged into the top 10 as he moved up two places to ninth, while Taylor Fritz dropped from fifth to 10th.

Top seed Carlos Alcaraz moved into the Indian Wells Open quarter-finals after Jack Draper retired down 6-2 2-0 due to an abdominal injury in their last-16 clash on Tuesday.

Alcaraz was in control, winning the first set in 36 minutes before racing to a 2-0 lead inside 10 minutes before the Briton withdrew. Draper had battled the injury in the latter stages of Monday's win over Andy Murray.

Despite that, the Spaniard looked in good touch, setting up a quarter-final meeting with eighth seed Felix Auger-Aliassime, who has a 3-0 head-to-head record against him.

"I felt the ball really well. I'm really happy with that part," Alcaraz said. "I would say I returned well, I hit great shots. I finished the match with confidence in my shots, to come into the next round with more confidence."

Auger-Aliassime saved six match points in a dramatic triumph over 17th seed Tommy Paul to reach the last eight, winning 3-6 6-3 7-6 (8-6) in two hours and 48 minutes.

The Canadian trailed 0-40 on serve at 5-6 in the deciding set before winning the next five points. He repeated that feat, down 3-6 in the tie-break, capitalising on his first match point. Auger-Aliassime hit 31 winners for the match, along with 51 unforced errors.

Fifth seed Daniil Medvedev fought back from a set down and a rolled ankle to progress past Alexander Zverev 6-7 (5-7) 7-6 (7-5) 7-5 in three hours and 10 minutes.

Medvedev rolled his ankle in the sixth game of the second set, going down in pain but played on, in his longest-ever three-set match. The victory is the Russian's 17th in a row. Zverev committed 50 unforced errors across the match.

The Russian will take on Alejandro Davidovich Fokina in the last eight, with the Spaniard winning 6-3 6-4 over Chilean qualifier Cristian Garin.

Jannik Sinner cruised past Stanislas Wawrinka 6-1 6-4 in one hour and 39 minutes to move into the last eight where he will face reigning champion Taylor Fritz. The American won 6-4 6-3 over Hungary's Martin Fucsovics in one hour and 41 minutes.

British 10th seed Cameron Norrie will play 14th seed Frances Tiafoe in the other quarter-final, with the former winning 6-2 6-4 over the higher-ranked Andrey Rublev. Tiafoe won 6-4 6-4 over Alejandro Tabilo in 83 minutes for his 150th career win.

World number two Carlos Alcaraz made it 10 wins from 11 matches in 2023 after defeating Tallon Griekspoor 7-6 (7-4) 6-3 in round three at the Indian Wells Open.

Alcaraz, 19, kicked off his 2023 campaign with eight wins in a row, including an Argentina Open title, before losing to Cameron Norrie in the Rio Open decider.

He has yet to drop a set at this fortnight's tournament in California, following up his opening win over Thanasi Kokkinakis with another strong showing against 31st seed Griekspoor.

The Spaniard will look to keep his strong form going when he meets Jack Draper in the fourth round, after 21-year-old Draper prevailed 7-6 (8-6) 6-2 in a battle of the Brits against Andy Murray.

Murray, who came into the match with six wins from his past seven outings, had an opportunity to take the match by the scruff of the neck but could not capitalise on a set point before going down in a tight tie-break, before Draper took charge.

California's own Taylor Fritz lived up to his fourth seeding, with the defending champion having little trouble in overcoming Argentina's Sebastian Baez 6-1 6-2, and he will play Hungary's Marton Fucsovics for a spot in the quarter-final.

Fucsovics, after upsetting 16th seed Alex De Minaur in the previous round, got the better of Slovakia's Alex Molcan 6-4 6-2.

Former world number three Stan Wawrinka showed he still has some gas in the tank after a surprise 6-2 6-7 (5-7) 7-5 triumph over world number eight Holger Rune, with the 37-year-old showing what he has learned through competing at the top level for as long as the 19-year-old Dane has been alive.

Jannik Sinner, the 13th seed, successfully navigated the challenge of veteran Adrian Mannarino for a 7-6 (9-7) 6-4 victory, Tommy Paul won his top-20 showdown against Hubert Hurkacz 4-6 6-2 6-4, and eighth seed Felix Auger-Aliassime knocked out Francisco Cerundolo 7-5 6-4.

Top seed Carlos Alcaraz and reigning champion Taylor Fritz both overcame challenges to progress into the third round of the Indian Wells Open on Saturday.

Alcaraz won 6-3 6-3 over Thanasi Kokkinakis in one hour and 18 minutes in his opening match of the event, which also marked his return from a fortnight out with a hamstring injury.

The Spaniard, who reached the semi-finals at Indian Wells last year, could return to the number one ranking with victory at this year's event in the absence of Novak Djokovic.

Alcaraz hit 21 winners against the 94th-ranked Australian, dropping only one point on serve in the opening frame.

Fritz went a set down against 2023 Australian Open quarter-finalist Ben Shelton but eventually prevailed 4-6 6-4 6-3 in one hour and 53 minutes.

Both players were excellent on serve throughout the contest, with Fritz earning a break in the 10th game of the second set to tie up the match, before swooping again in the sixth game of the decisive frame.

Veteran Andy Murray moved into the third round with a 6-4 6-3 win over Radu Albot, with the Briton to take on countryman Jack Draper next. Draper won 6-4 6-2 over 24th seed Daniel Evans.

Murray had been set to face 15th seed Pablo Carreno Busta in the second round, but he withdrew due to a muscle injury, allowing Albot into the draw as a lucky loser. Murray's win was his first in straight sets since October.

Seventh seed Holger Rune won 7-5 6-3 over American Mackenzie McDonald, progressing to face Stanislas Wawrinka after he toppled 26th seed Miomir Kecmanovic 7-6 (10-8) 6-4.

Ninth seed Hubert Hurkacz got past Australian Alexei Popyrin 6-3 6-3, setting up a third-round clash with 17th seed Tommy Paul who won 6-3 6-3 over Jan-Lennard Struff.

Eighth seed Felix Auger-Aliassime won 7-6 (7-5) 6-4 over Pedro Martinez, while 11th seed Jannik Sinner got past veteran Richard Gasquet 6-3 7-6 (7-2).

Last week's Mexican Open champion and 16th seed Alex de Minaur was the highest seed to be knocked out on Saturday after a 6-4 6-2 loss to Martin Fucsovics.

Novak Djokovic swept through to the quarter-finals of the Dubai Tennis Championships with ease on Wednesday, clinching a 6-2 6-3 win over Tallon Griekspoor.

The Serbian picked up his 19th consecutive victory midway through his record 378th week as world number one, settling his last-16 clash in straight sets.

Griekspoor, at a career-high position of 39th in the ATP rankings himself, proved no match for the 22-time grand slam winner, who dismantled him inside an hour and 22 minutes.

Djokovic had looked poised for a near-flawless performance, with a late lost service game at 5-1 up in the second set the only major blemish on his display.

"It's been a great evening for me," Djokovic said in his post-match interview. 

"Yesterday [against Tomas Machac], I really had to work hard to get a win. Tonight, right from the blocks, I think I was sharp. I definitely played better than I did last night.

"Maybe the last three or four games weren't the best to close the match, but I managed to find a good serve in the end.

"I'm very pleased with the performance and with the way I felt on the court, and hopefully things can go in the right direction for tomorrow."

Djokovic, who remains undefeated in 2023, is bidding to win the Dubai title for a sixth time, in what represents his first tournament since he won the Australian Open in January. 

Elsewhere, second and third seeds Andrey Rublev and Daniil Medvedev joined Djokovic in easing their way into the last eight.

The former was made to work by Spain's Alejandro Davidovich Fokina however, recovering for a 1-6 7-6 (8-6) 7-6 (7-3) win, while the latter saw off Alexander Bublik 6-4 6-2.

Fourth seed Felix Auger-Aliassime crashed out with a surprise 7-6 (7-4) 6-4 loss to Italy's Lorenzo Sonego, who is rewarded with a last-eight clash against seventh seed Alexander Zverev.

Novak Djokovic was made to work hard for his 18th consecutive victory, eventually putting away Tomas Machac in the first round of the Dubai Tennis Championships.

Djokovic, who is celebrating a record 378th week as world number one, had to rely on a third-set tie-break to finally get over the line, defeating his Czech opponent 6-3 3-6 7-6 (7-1) on Tuesday.

Machac is ranked 130th in the world, but caused Djokovic plenty of problems, earning 10 break points across the match, though he was only able to convert three.

Djokovic had a 4-1 lead in the deciding set before Machac fought back to force a tie-break, but the Australian Open champion ultimately had few problems at 6-6 as he won seven of the eight points played to clinch the win.

"Tomas certainly didn't play like the No. 130 in the world today," Djokovic said of his opponent. "He was giving me all kinds of trouble. But I guess when it mattered, I found another gear."

Djokovic, who is still undefeated in 2023, will face Tallon Griekspoor in the second round.

Elsewhere, fresh off two titles in as many weeks, third seed Daniil Medvedev eased past Matteo Arnaldi 6-4 6-2 to tee up a tie with Alexander Bublik next after his opponent Alexandar Lazarov retired hurt with Bublik leading 6-1 1-0.

Felix Auger-Aliassime defeated Maxime Cressy 7-6 (7-4) 3-6 6-3, but sixth seed Karen Khachanov is out after he was beaten 7-5 6-2 by Botic van de Zandschulp.

The Dutchman will take on Mikael Ymer in the second round after his 6-2 6-3 win against Francesco Passaro, while eighth seed Borna Coric and Dan Evans played just four games before the latter retired hurt.

Christopher O'Connell set up a match against Alexander Zverev in the next round after he overcame Emil Ruusuvuori 7-5 6-4.

Andy Murray will play Daniil Medvedev in the Qatar Open final after the 35-year-old came through yet another lengthy contest in his semi-final against Jiri Lehecka.

Murray appeared to be on course for a routine win after taking the first set 6-0, but was broken early in the second, eventually losing 6-3 to take him to a fourth three-set contest in four matches this week in Doha.

Lehecka should have won a hard-fought decider when 5-4 and 40-0 up on his own serve, but Murray's trademark resilience saw him break back despite facing five match points against, before ultimately winning the tie-break 8-6.

"I don't know how I managed to turn that match around," Murray said after the win. "In the 5-4 game, I think I played most of the match points really well. He missed one bad shot on the deuce point in that game at 5-4, but I played the match points pretty well.

"It's been an amazing start to the year. I have never experienced this in my whole career, like this many matches... It was sort of looking [like it might be a quicker match] for 30 minutes and then it turned into something completely different. Yeah, just amazing that I managed to turn that around."

Murray equalled Jimmy Connors for the fifth-most ATP hard court wins in the Open Era (489), and will play Medvedev in the final after the Russian's 6-4 7-6 (9-7) win against Felix Auger-Aliassime.

The Canadian had three set points in the second set tie-break to try and force a decider, but Medvedev showed determination to turn it around and seal his place against Murray in the final.

At the Open 13 Provence, number one seed Hubert Hurkacz is through to face Alexander Bublik in the semi-finals, with both also having to come through three-set matches in a deciding tie-break.

Hurkacz was finally able to overcome Mikael Ymer 6-3 3-6 7-6 (8-6) before Bublik defeated Grigor Dimitrov 7-5 3-6 7-6 (8-6).

Third seed Alex de Minaur was shocked by Benjamin Bonzi, who broke the world number 23 four times on his way to a 6-2 6-4 victory to avenge his third-round defeat at the Australian Open.

Bonzi will meet qualifier Arthur Fils in the final four after the French 18-year-old beat former world number three Stan Wawrinka 6-2 6-3 to reach a second straight tour-level semi-final.