World number one Carlos Alcaraz made it 10 wins in a row in Miami and kept alive his hopes of a rare Sunshine Double as he beat Taylor Fritz in straight sets in Thursday's quarter-finals.

Alcaraz swept aside the 2022 Indian Wells champion 6-4 6-2 in a lopsided Miami Open contest which lasted only 79 minutes, with the Spaniard breaking Fritz in the opening game of both sets.

Both players hit 20 winners, including 11 each on their respective forehands, but Fritz almost doubled Alcaraz' unforced errors count (28-13).

The 19-year-old was impressive from the baseline and overwhelmed Fritz in the end. The American only won 38 per cent on his second serve.

Alcaraz, who won the Indian Wells title a fortnight ago, remains on track to become the eighth male to win the Sunshine Double (Indian Wells and Miami), with Roger Federer the last to achieve that in 2017.

The Spaniard would join Federer (2005, 2006, 2017), Novak Djokovic (2011, 2014, 2015, 2016), Andre Agassi (2001), Marcelo Rios (1998), Pete Sampras (1994), Michael Chang (1992) and Jim Courier (1991) in achieving the Sunshine Double.

Alcaraz will take on Italian 10th seed Jannik Sinner in the semi-finals, after the duo faced off in the Indian Wells last four a fortnight ago, with the Spaniard winning in straight sets.

In-form Daniil Medvedev progressed to the semi-finals with a 6-3 7-5 victory over American qualifier Chrstopher Eubanks, who had enjoyed a dream run in Miami.

Medvedev has a 27-3 record this season and will pursue a fifth straight ATP Tour final when he takes on compatriot Karen Khachanov in the semi-finals.

Khachanov, who made this year's Australian Open semi-finals, defeated Francisco Cerundolo 6-3 6-2 in 76 minutes.

Daniil Medvedev says he has never started a season this well before following his 27th victory of the year to secure his place in the Miami Open semi-finals on Thursday.

The Russian world number five prevailed over American qualifier Christopher Eubanks 6-3 7-5 to qualify for the Miami semis after falling in the last eight in both 2021 and 2022.

Medvedev's progress comes after his 19-match winning run was ended in the Indian Wells Open final by Carlos Alcaraz a fortnight ago.

The 27-year-old has now won 22 of his past 23 matches and is 27-3 on the season, having won titles in Rotterdam, Doha and Dubai and is now chasing a fifth straight appearance in an ATP Tour final.

"I have never had such a good start to the season," Medvedev said. "A lot of matches won, tournaments won. I am really happy.

"I was disappointed at Indian Wells when my streak ended on the same number as last time. The only thing you can do is begin a new streak and I am happy to bring my form into Miami."

Medvedev will rise up to fourth in the ATP rankings if he lifts the Miami title, with the incumbent Casper Ruud suffering a third-round loss to Botic van de Zandschulp earlier this week.

The 2021 US Open champion is clear atop the ATP standings for most match wins in 2023, with his 27 well ahead of the next best, Cameron Norrie (21-5).

The Russian, who will take on countryman Karen Khachanov in the semi-finals, credited work with mental coaches for his improvement in 2023.

"That's something I want to improve," he said. "For example, talking about Indian Wells, I had my tantrums, which it's not good.

"It can throw you out from the concentration, and it's not a good look anyway, but I managed to still win matches and still be concentrated during those matches."

On the Khachanov match-up, which he leads 3-1 on head-to-head, he added: "I think maybe just a little bit you have to kind of force yourself even more to be focused, and when I say this, it's just because they know your game so well and you know theirs so well.

"I'm almost sure we know how the match is going to go tomorrow, and it's a question of who's going to make the best shot out of [the shots] we're going to play."

Novak Djokovic looks set to appear at the 2023 US Open after the United States Senate passed a bill to end COVID-19 restrictions.

The 22-time grand slam champion last competed in the tournament two years ago, losing to Daniil Medvedev 6-4 6-4 6-4 in the final.

He missed the 2022 edition because he had not been vaccinated against coronavirus, with the USA making vaccines a requirement for international travellers arriving in the country from November 8, 2021.

Djokovic was also absent for the 2022 Australian Open as he was deported from the country after immigration officials cancelled his visa because of the Serbian's unvaccinated status.

He returned to Melbourne Park at the start of this year and won a 10th Australian Open title – he will be hoping for a similar impact at Flushing Meadows after his return moved a step closer to reality.

On Wednesday, the US Senate voted in favour of ending the COVID-19 national emergency declared in March 2020, meaning the bill is now set to be considered by President Joe Biden, who is expected to sign.

As such, Djokovic will – assuming he is not ruled out for other reasons – be able to compete at this year's tournament, which is due to begin on August 28.

The news will surely come as major boost to Djokovic, who has already been prevented from entering US-based tournaments in 2023.

The 35-year-old was denied clearance to enter the US earlier in March ahead of Indian Wells and the Miami Open, with his application for special permission turned down by officials.

Olympics chief Thomas Bach has attacked politicians pushing for Russian and Belarusian athletes to be prevented from returning to international sport, saying their attitude is "deplorable".

International Olympic Committee (IOC) president Bach launched a tirade on Thursday at the "negative reactions" to plans to allow competitors from Russia and Belarus to compete in global sporting events as neutral individual athletes.

There has been no final decision taken yet on whether those athletes can take part in next year's Olympics; however, there will be potential pathways for them to qualify for the Games, and it could yet mean there are Russians and Belarusians taking part in the Paris Games while war continues in Ukraine.

Government figures in the UK, Germany and beyond have expressed opposition to such athletes being allowed to take part, although IOC guidance on Tuesday potentially opened that door.

For those politicians there was a fierce rebuke from Bach.

Speaking at a press conference on Thursday, Bach said: "Today the IOC executive board discussed the reactions to our recommendations issued on Tuesday.

"There we have taken note of some negative reactions by some European governments in particular. I can only reaffirm there what the Olympic movement and all the stakeholders have made very clear before: that it is deplorable to see some governments do not want to respect the majority within the Olympic movement and of all stakeholders, nor the autonomy of sport which they are praising and requesting from other countries in countless speeches, UN resolutions, EU declarations, and at every other opportunity.

"It is deplorable that these governments do not address the question of double standards with which we have been confronted in our consultations.

"We have not seen a single comment from them about their attitude towards the participation of athletes whose countries are involved in the other 70 wars and armed conflicts in the world.

"It is even more deplorable that they grossly neglect the very clear statement of the two special rapporteurs from the UN human rights council. While in other issues they are always highlighting their firm request for the respect of human rights

"Discussions and reactions from the Olympic movement are making it very clear, that these government interventions have strengthened the unity of the Olympic movement.

"All stakeholders make it very clear again: it cannot be up to the governments to decide which athletes can participate in which competition. This would be the end of world sport as we know it today.

"The Olympic movement stakeholders are very concerned about this politicisation of sport. They are very concerned about the attitude of these governments wanting to take over the participation and the decision of participation in sport events in their country or even in other countries."

Bach pointed to a letter from the presidents of the five regional groupings on national Olympic committees, representing all 206 NOCs, in which he said it was stated that "international sports competitions welcome athletes from all countries".

Asked why it was only athletes from Russia and Belarus that were being asked to compete as neutrals, rather than those from other conflicts and wars to which he referred, Bach said that was "because this was a blatant violation of the Olympic truce and happened between the Olympic Winter Games and the Paralympic Games".

That was a reference to the timing of the beginning of Russia's invasion of Ukraine in February 2022.

With regard to Germany and the UK, Bach said: "Both NOCs have made it very clear they do not boycott, and we will not punish athletes or an NOC for the position of their governments.

"We will always make every effort not to punish athletes for misbehaviour of their national governments."

Bach, who is German, said "a vast, vast majority of all stakeholders of the Olympic movement" supported the IOC putting in place conditions for the possible return to international competition of athletes with Russian and Belarusian passports.

He added: "I can only reaffirm the entire Olympic movement strongly stands by its values and by its mission to unite the world in a peaceful competition."

Bianca Andreescu has revealed she tore ankle ligaments and faces time on the sidelines after her excruciating injury blow at the Miami Open.

Former US Open champion Andreescu, who in 2019 beat Serena Williams in what proved to be the American great's last grand slam final, is set to miss at least the start of the clay-court season.

The Canadian 22-year-old was enjoying an excellent run in the Miami event, knocking out Emma Raducanu, Maria Sakkari and Sofia Kenin en route to the last-16 stage.

She dropped the first set against Ekaterina Alexandrova on Monday but was an early break to the good in the second when injury struck, forcing her to abandon that fourth-round match.

Andreescu howled in pain on the court after suffering the ankle blow and needed to be taken away in a wheelchair.

She joked the day after: "Woke up with a brace on my foot… anyone know what happened?"

Now she knows exactly what happened, and the news is not particularly good.

Andreescu posted on Twitter: "Results show that I've torn 2 ligaments in my left ankle. It's tough to say exactly how long it will take, but let's just say it could've been much worse!!

"I'm going to take it day by day, and I am optimistic that with the right work, rehab, and preparation, I'll be back on court soon. Rehab process has already started and will continue to give updates."

Andreescu has suffered a string of injuries since becoming a teenage grand slam winner. She sits 31st in the WTA rankings, having been as high as number four in October 2019.

Miami marks the end of a hardcourt swing on the tour, with clay set to take over for two months, starting in Charleston at a WTA 500 event next week.

Italian 10th seed Jannik Sinner downed Emil Ruusuvuori to secure his berth in the Miami Open semi-finals along with bringing up his 20th win of the season on Wednesday.

Sinner, who dropped only one point on first serve, won 6-3 6-1 over the Finn in one hour and 16 minutes.

The 21-year-old Italian will face either top seed and defending champion Carlos Alcaraz or 2022 Indian Wells winner Taylor Fritz in the last four. Sinner lost to Alcaraz in the Indian Wells semi-finals a fortnight ago.

Alcaraz and Fritz's Miami quarter-final was postponed to Thursday with persistent rain forcing the evening session in Miami to be cancelled.

The other quarter-finals between 14th seed Karen Khachanov and 25th seed Francisco Cerundolo along with fourth seed Daniil Medvedev and qualifier Christophr Eubanks were also re-scheduled for Thursday.

The Sinner-Ruusuvuori clash was also impacted by a two-hour rain delay, but the Italian prevailed to maintain his perfect record in Miami, having not dropped a set.

"We both played well today but I won the important points," Sinner said. "It's never easy when you are up and you get interrupted, but I came back and played well."

Sinner's run to the Miami semi-finals has seen him drop the fewest games (23) since Rafael Nadal (21) and Novak Djokovic (23) in 2014.

The Italian became the seventh male to reach the semi-finals at both Indian Wells and Miami in a single year before turning 22, joining an elite list in Andre Agassi (1990), Jim Courier (1991), Djokovic (2007), Andy Murray (2007 and 2009), Nadal (2008) and Alcaraz (2022).

Sinner's 2023 record is now 20-4, bettered only by Medvedev (26-3) and Cameron Norrie (21-5).

World number 74 Sorana Cirstea produced a major shock in the Miami Open quarter-finals after toppling 2023 Australian Open champion Aryna Sabalenka in straight sets on Wednesday.

The 32-year-old Romanian triumphed 6-4 6-4 over the in-form Belarusian to progress to her first WTA-1000 semi-final for a decade, dating back to the 2013 Canadian Open in Toronto.

World number two Sabalenka came into the contest as the highest remaining seed after Iga Swiatek's withdrawal, having won a tour-leading 20 matches this season.

But Cirstea blew Sabalenka away in one hour and 27 minutes, maintaining her fine run in Miami where she has not dropped a set in five matches.

Sabalenka hit more winners than Cirstea (21-16) but the Romanian was more polished, committing only nine unforced errors compared to the Australian Open winner's 21.

Cirstea broke Sabalenka in the first game of each set and showed resolve when she served out victory from 15-40 down.

"I think I'm a bit speechless," Cirstea said after the match. "I came out knowing that it's going to be a really tough match. Aryna hits so hard, so I knew I had to hold my ground, and I'm very, very happy with my performance today."

Cirstea's list of scalps includes fifth seed Caroline Garcia, former top 20 player Karolina Muchova and now Sabalenka.

The Romanian also reached the quarter-finals at the Indian Wells Open a fortnight ago, losing to Swiatek in the last eight.

Cirstea will need to wait to learn her semi-final opponent with the quarter-final between 15th seed Petra Kvitova and 18th Ekaterina Alexandrova re-scheduled to Thursday after the evening session was cancelled due to persistent rain.

Carlos Alcaraz does not disagree with Novak Djokovic's assertion of being the best player in the world, as the Spaniard outlined his hope of facing the 22-time major winner at full fitness.

Alcaraz has played Djokovic once before, overcoming the Serbian en route to triumphing at last year's Madrid Open.

The teenager's success in Madrid marked his fifth tour-level title, and his second at an ATP 1000 event.

Earlier in March, Alcaraz claimed his third ATP 1000 title with victory at the Indian Wells Open, seeing the 19-year-old leapfrog Djokovic – who has been unable to compete in the United States due to his COVID-19 vaccination status – back to the top of the world rankings.

Djokovic claimed in interview with The National in February that he was still the best player in the world when at 100 per cent fitness.

Alcaraz, for his part, shares that view.

"Well, it is tough one, but, I have to play against Novak when he's at 100 per cent," Alcaraz told reporters after beating Tommy Paul at the Miami Open, where he is defending champion.

"I would say in Madrid he played really, really well. So it was close. But I agree with him. When he's 100 per cent, probably the best player in the world.

"What Novak has achieved, the level of Novak for example in Australia was unbelievable, really high.

"So as I said before, I really want to play against Novak when he's 100 per cent and I'm sure I'm going to enjoy it. That's all I can say right now."

Alcaraz remains on course for the Sunshine Double – winning both the Indian Wells Open and Miami Open in the same season.

"I try not to think about that but it's difficult," he said. "You know, it's something that I really want. I want to be part of the few players that won the Sunshine Double.

"So for me, would be great to achieve that, but it's something that I try not think about and try to think about day by day, match by match, and that's all. 

"But of course it could be great to be part of that group of few players."

Eleven players, including Djokovic – on four occasions – have won the Sunshine Double, with WTA number one Iga Swiatek the latest to achieve the feat last season.

Second seed Stefanos Tsitsipas was bundled out of the Miami Open in straight sets during Tuesday's fourth round by 2022 US Open semi-finalist Karen Khachanov.

The Russian 14th seed prevailed 7-6 (7-4) 6-4 over Tsitsipas in one hour and 34 minutes, powering 25 winners and making only nine unforced errors, compared to the Greek's 14.

Khachanov's triumph ended a winless 0-6 head-to-head record against Tsitsipas, while it also snapped his own 23-match losing streak against top-10 opponents.

The Russian, who also made this year's Australian Open semi-finals, has qualified for four of his six tour-level events this year.

Khachanov will take on 25th seed Francisco Cerundolo in the quarter-finals, with the Argentinian fighting back to get past Lorenzo Sonego 3-6 6-3 6-2 in just over two hours.

Defending champion and top seed Carlos Alcaraz had less trouble against Tommy Paul, cruising into the quarter-finals with a 6-4 6-4 victory.

Alcaraz won the winners' count 24-9, setting up a quarter-final clash with ninth seed Taylor Fritz, as the Spanish 19-year-old chases a rare Sunshine Double, having won last week's Indian Wells Open.

Fritz progressed after getting past seventh seed Holger Rune 6-3 6-4 in 86 minutes, sending down eight aces and 22 winners for the match.

Fourth seed Daniil Medvedev played late into the evening after a lengthy rain delay in Miami, but made light work of Quinten Halys 6-4 6-2, triumphing just past 1:30am local time.

Medvedev, who is into his third straight Miami quarter-final, will face American qualifier Christopher Eubanks in the last eight after he got past Frenchman Adrian Mannarino 7-6 (7-2) 7-6 (7-5) in another rain-delayed contest.

Italian 10th seed Jannik Sinner knocked off sixth seed Andrey Rublev 6-2 6-4, advancing to face Emil Ruusuvuori after he beat Botic van de Zandschulp 4-6 6-4 7-5.

Elena Rybakina is now two wins away from completing the rare 'Sunshine Double' after defeating Martina Trevisan 6-3 6-0 to reach the Miami Open semi-finals on Tuesday.

Only four women have ever claimed the Sunshine Double – which requires winning both the Indian Wells Open and Miami Open. Steffi Graf did it in both 1994 and 1996, Kim Clijsters did it in 2005, Victoria Azarenka accomplished the feat in 2016 and current world number one Iga Swiatek did it just 12 months ago.

Rybakina knocked off Swiatek and world number two Aryna Sabalenka in consecutive matches en route to the Indian Wells title, and she has now extended her winning streak to 12 with Tuesday's victory. Against Trevisan, Rybakina served another 10 aces compared to zero from the Italian.

In her fourth-round match the Kazakhstan representative became the first WTA player this season to post three consecutive matches with at least 10 aces, and with another she became the first woman since Serena Williams at the 2020 US Open to do so in four consecutive matches at the same tournament.

She needed just 27 minutes to race through the second set, and in the process she booked a semi-final against third seed Jessica Pegula.

America's top hope, Pegula had to come from behind against Russia's Anastasia Potapova in the 4-6 6-3 7-6 (7-2) result, saving two match points in the deciding set to force the pivotal tiebreaker.

The match was delayed for hours due to persistent rain, and the contest lasted two hours and 38 minutes, meaning they did not finish up on court until nearly 1:30am local time.

While consistently making it deep into major tournaments, Pegula only has two WTA singles titles to her name, and only once since the end of 2019. 

With one more win she can book her spot in the final, and a chance to claim her second WTA 1000 crown after breaking through at the 2022 Guadalajara Open.

Bianca Andreescu said the ankle injury she suffered at the Miami Open caused "the worst pain I've ever felt" as the former US Open winner waited to learn the extent of the damage sustained.

The Canadian 22-year-old was enjoying an excellent run in the tournament, knocking out Emma Raducanu, Maria Sakkari and Sofia Kenin en route to the last-16 stage.

She dropped the first set against Ekaterina Alexandrova but was an early break to the good in the second when injury struck, forcing her to abandon that fourth-round match.

Andreescu was so badly hurt she needed to be taken off court in a wheelchair, bringing an early end to Monday's match.

It remains to be seen how serious Andreescu's injury proves to be, and whether she faces a long lay-off.

She indicated on Tuesday that early tests had taken place and managed to make light of the situation.

In a post on Twitter, she wrote: "Woke up with a brace on my foot… anyone know what happened?"

"On a serious note tho… that was the worst pain I've ever felt… praying for nothing serious.

"Still waiting on official results. Thank you everyone for your thoughts and kind words, doesn't go unnoticed."

Andreescu won the US Open in 2019 and has suffered a string of injuries since, hampering her progress. She sits 31st in the WTA rankings, having been as high as number four in October 2019.

Thomas Bach denied the International Olympic Committee is biding its time over deciding whether Russia and Belarus athletes can compete at Paris 2024 amounted to "kicking it down the road".

IOC president Bach spoke on Tuesday at a press conference after interim recommendations were issued to international federations and organisers of events regarding the involvement of Russians and Belarusians in events while war in Ukraine continues.

The Olympic body urged federations to exclude any athletes or support personnel "who actively support the war", along with anybody "contracted to the Russian or Belarusian military or national security agencies", and said teams from either country should not be allowed to compete in international sport for now.

However, in a statement, the IOC said: "Sports organisations must have the sole responsibility to decide which athletes can take part in international competitions based on their sporting merits and not on political grounds or because of their passports."

There is a clear possibility of Russian and Belarusian athletes being allowed to compete as neutrals at the Paris Olympics next year, although Bach stressed there has been no decision taken on that matter, explaining it has yet to be discussed by the IOC executive board.

Bach said the IOC was going along with a United Nations position, and when asked whether Olympic chiefs were simply waiting for the war to end, and holding fire on direct action until then, he refuted the contention.

"We are not kicking it down the road, and we are not waiting," Bach said. "I guess we all would like the war to end now, and this is what we are calling for, but as you can see for all the reasons we are giving the conditions are not related to the development of the war, they are related to the respect of the Olympic charter and the Olympic values, and there we have to address these questions whether somebody is actively supporting the war in whichever way."

Bach said a decision regarding next year's Olympics would be made "at the appropriate time", without indicating when that might be, saying it was important to monitor the latest recommendations "for as long as possible" before taking "an informed decision".

He said there was no timeline because "nobody knows what's happening tomorrow or in one week or in nine months, so we have just to monitor and then find the appropriate time".

Bach knows there is unease in some quarters about the IOC not taking a firm decision.

When asked about Russia being happy its athletes were being able to compete, and Ukraine being unhappy with the situation, Bach said: "We have been accused by the Russian side of being agents of the United States, and we have been accused by Ukrainian side of being promoters of the war, so we appear to be somewhere in the middle."

Rafael Nadal has cast doubt on a possible return at next month's Monte Carlo Masters after revealing he is still unsure when he will be ready to make his comeback.

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 hard-court contests at the Indian Wells Open and Miami Open as he continued to recover from the problem.

Speaking two weeks ago, Monte Carlo Masters director David Massey said Nadal was the first player to register for this year's Masters 1000 event, which begins on April 8.

The tournament's official Twitter account more recently suggested Nadal will "definitely" take part.

However, Nadal – who has slipped out of the world's top 10 men's tennis rankings for the first time in almost 18 years – denied that is the case.

"I don't know who gets this information," he is quoted as saying by Spanish publication Marca.

"Obviously if it were true, I would confirm it, but unfortunately I can't. I'm following my course and I don't know when I'll play again, that's the truth.

"I'm in a phase of increasing work. If I knew when I was going to return, I would say so, but I don't know.

"I can't confirm that I will play in Monte Carlo. Things are seen day by day. I prefer to say things when I really know them."

The Monte Carlo Masters kicks off the clay-court season ahead of events in Madrid and Rome, with the French Open – Nadal's favourite event – now just two months away.

Nadal has won the Monte Carlo Masters a record 11 times, though his most recent triumph came in 2018 with victory over Kei Nishikori in the final. 

Reigning Wimbledon and Indian Wells Open champion Elena Rybakina extended her winning streak to 11 matches with Monday's 6-4 6-3 victory over Elise Mertens in the Miami Open fourth round.

Rybakina, 23, has been one of the most in-form talents in the sport this year, with her only two losses since the start of the Australian Open coming in three-setters against Aryna Sabalenka and Beatriz Haddad Maia.

The Kazakhstan representative produced 10 aces against Mertens on her way into the quarter-finals, becoming the first player this WTA season to finish with at least 10 aces in three consecutive matches.

She will look to keep her sparkling form alive when she meets Martina Trevisan for a spot in the semi-finals, after the Italian got the better of Latvia's Jelena Ostapenko 6-3 6-3.

Sabalenka showed why she is the top remaining seed after Iga Swiatek's withdrawal, beating 16th seed Barbora Krejcikova 6-3 6-2. Krejcikova was one of two players this season to beat Sabalenka – with Rybakina the other – and by avenging that defeat the Belarusian improved her record in 2023 to 20-2.

America's top hope Jessica Pegula needed only 79 minutes to eliminate Magda Linette 6-1 7-5, winning the first five games of the match to set the tone early, and she will now meet Russia's Anastasia Potapova in the quarters.

Potapova finished with just one ace compared to Qinwen Zheng's nine, but she showed enough guile to overcome the Chinese international's power advantage.

Romania's Sorana Cirstea kept her great run going with a 7-6 (7-3) 6-4 triumph over Marketa Vondrousova, making it eight wins from her past nine matches, and Bianca Andreescu was forced to retire through injury while down a set 7-6 (7-0) 0-2 against Ekaterina Alexandrova.

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.

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