Professional Tennis Players Association (PTPA) executive director Ahmad Nassar believes tennis should do more to protect players after Simona Halep was allowed to return to tennis.

Halep was suspended in October 2022 after failing two drug tests following the US Open. The former world number one was initially banned for four years, but a ruling earlier in March by the Court of Arbitration for Sport slashed her suspension to nine months.

The reduced ban means Halep can immediately return to tennis, and the two-time grand-slam winner is set to make her return at the upcoming Miami Open.

When asked whether players in situations like Halep's should receive help to gain back what she has lost during her time away, Nassar told Stats Perform: "Should there be? Absolutely. Will there be? Probably not. For tennis, this is a much broader issue in terms of governance. 

"Think about Simona’s case. Where did this happen, at the US Open? And so you give the Tour the cover to say 'well, it wasn't actually one of our events'. It was, and we didn't admit it. There has to be an answer.

"The net effect is the player gets doubly penalised."

Now 32, Halep will be a wildcard at the Miami Open.

In Nassar's view, that is an opportunity that not every player in a similar situation would be fortuitous enough to receive.

"I don't want to use the word lucky," Nassar explained. "But Simona is unique in the sense that she's already gotten, 24 hours later, a wildcard to Miami, a WTA 1000 event.

"Ninety-nine per cent of players who go through anything like this will not get that. What do they have to do? Well, they have to go play maybe universal tennis events, and then WTA 125s and get back into it. That could take a year, easily.

"Getting back, building your ranking up, getting your points up, getting the money to be able to go back out there. It becomes really overly punitive at that point."

Nassar is hopeful that Halep can return to her top form, which saw her claim French Open and Wimbledon triumphs in 2018 and 2019 respectively.

He added: "What I'll say is this. Athletes who have been unfairly treated often use that as fuel and motivation when they're back. And so I would not be surprised in the least if that was the case.

"But at the same time, I don't want to make light of what Simona and other athletes who go through this type of nightmare have to endure. We definitely wish her all the best."

Nassar also called out some in tennis for their lack of initial support for Halep, continuing: "It's been interesting to see that decision come out.

"It's like everybody is saying 'welcome back' with open arms. And I have to ask myself, where were these people for 17 months?

"The process was not okay. And it's still not okay."

Elena Rybakina's superb run in the United States was ended by Petra Kvitova, who won 7-6 (16-14) 6-2 to clinch the Miami Open title.

Two-time grand slam champion Kvitova, 33, became the second-oldest Miami champion, denying young gun Rybakina a Sunshine Double in the process.

Rybakina, fresh from her triumph at the Indian Wells Open, has been in stunning form but could not find her groove on Saturday.

After clinching the first set following a marathon tie-break, Kvitova took momentum into the second, cruising into a 5-2 lead before sealing the win with a break – Rybakina sending a forehand long.

Kvitova equalled Simona Halep as the players with the third-most WTA 1000 titles (nine), with only Serena Williams (13) and Victoria Azarenka (10) having won more since 2009.

"It feels unbelievable. I'm 33, and it's my 30th title, so I'm very happy," Kvitova told Amazon Prime Sport.

"I didn't think, that was the key. Elena didn't lose a tie-break [this season]. I thought, well, she has to lose at some time. I had to be a bit more aggressive, it was a bit of a struggle. I was a bit nervous, yes.

"I would have laughed [if someone told me I was going to win] but it feels great for sure. Nobody expected this, not me, not my team. I'm happy I'm injury free and, oh my God, I made it."

Kvitova is the second woman to win the singles title in Miami after turning 33, following Serena Williams in 2015.

Indeed, only Serena Williams (68), Justine Henin (42), Venus Williams (40), Kim Clijsters (40) and Maria Sharapova (36) have more WTA singles title to their name in the 21st century than the Czech.

Rybakina, meanwhile, will lament the chance of a Sunshine Double going begging.

The 23-year-old is the fourth player to fail to win the Sunshine Double in Miami's final after Serena Williams (1999), Lindsay Davenport (2000) and Sharapova (2006 and 2013).

"I want to congratulate Petra for a great two weeks here in Miami, and good luck for the rest of the year," said Rybakina. "Thank you to my team, we'll keep going."

Petra Kvitova is through to her 41st WTA singles final after defeating Sorana Cirstea 7-5 6-4 in Friday's Miami Open semi-final.

Kvitova, 33, already has 29 singles titles under her belt, including eight at the WTA 1000 level. Despite showing she can still compete with the best – making the final at the 2019 Dubai Championships, the 2020 Qatar Open and the 2022 Cincinnati Open, her last WTA 1000 victory came at the 2018 Madrid Open.

Against Romania's Cirstea – who came into the contest with nine wins from her past 10 matches – Czech veteran Kvitova was put on the back foot early as her serve was broken to go 5-2 down.

But she saved two set points, and used that momentum to ignite a run of seven consecutive games, taking the first set and the early break in the second as a result.

Kvitova did not allow Cirstea to produce a single break point opportunity in the second set, winning 75 per cent (21-of-28) of her total service points to slam the door shut.

With the win, Kvitova joined Chris Evert and Serena Williams as the only women to ever reach the Miami Open final after turning 33 years old, booking her place against the hottest talent on the tour – Elena Rybakina – in the decider.

Rybakina has won her past 13 matches, and is looking to become the fifth woman to ever complete the Sunshine Double after eliminating both world number one Iga Swiatek and world number two Aryna Sabalenka to lift the Indian Wells Open title.

Elena Rybakina moved one win away from completing the 'Sunshine Double' and did so on the back of a serving feat last achieved by Serena Williams almost seven years ago.

Reigning Wimbledon champion Rybakina battled past Jessica Pegula in the semi-finals of the Miami Open, scoring a 7-6 (7-3) 6-4 win to book a clash with Petra Kvitova or Sorana Cirstea in the title match.

In doing so, Rybakina set up the chance of sealing an Indian Wells and Miami back-to-back double, a feat that only four women have pulled off before: Steffi Graf (1994, 1996), Kim Clijsters (2005), Victoria Azarenka (2016) and Iga Swiatek (2022).

She also becomes just the sixth woman to appear in the finals of the Australian Open, Indian Wells and Miami in the same year after Monica Seles (1991), Graf (1994), Lindsay Davenport (2000), Martina Hingis (2000) and Maria Sharapova (2012).

The Williams accomplishment that Rybakina has matched stands as testament to the Kazakhstani player's serving prowess.

She has served at least 10 aces in each of her five matches in Miami, and Williams at Wimbledon in 2016 was the last player from the WTA Tour to serve 10-plus aces in five matches in a single tournament.

Rybakina lost to Aryna Sabalenka in the Australian Open final in January but has put that behind her and enjoyed a stellar March. She beat Swiatek in the Indian Wells semi-finals before toppling Sabalenka in the final, and now another chance of a trophy awaits.

Discussing the challenge of completing the hard-court US double, Rybakina said: "It's really difficult, and because of different conditions in these two weeks by the matches you could see that it's much more difficult for me here than even in Indian Wells.

"It's just the finals, still close but the same time far. The Sunshine Double, I try my best, and hopefully I can make it. I didn't expect to be in the final. I knew that it was going to be very tough from the beginning, from the first match. And it was, actually. First two matches was really tough."

She came through dicey three-setters against Anna Kalinskaya and Paula Badosa before kicking on, winning in straight sets against Elise Mertens, Martina Trevisan and Pegula.

"Actually, the whole two weeks were really tough," Rybakina said after seeing off Pegula late on Thursday. "I'm happy to be in another final."

With her runs in Indian Wells and Miami, the Russian-born 23-year-old has already won 13 main-draw matches at WTA 1000 level in 2023, matching her personal best for an entire season, achieved last year.

Elena Rybakina is now one win away from completing the Sunshine Double after defeating Jessica Pegula 7-6 (7-3) 6-4 in Thursday's Miami Open semi-final.

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 sent a message to the tennis world as she knocked out both world number one Iga Swiatek and world number two Aryna Sabalenka to take home the Indian Wells crown, and she has carried that form into Miami.

After prevailing in three-setters against Anna Kalinskaya and Paula Badosa, the Kazakhstan representative has now rattled off consecutive straight sets victories against Elise Mertens, Martina Trevisan and Pegula to extend her winning streak to 13 matches.

Against Pegula, Rybakina served 11 aces to the American's one, and in the process she became the first woman to serve at least 10 aces during five matches in the same tournament since Serena Williams back at Wimbledon in 2016.

By securing the first-set tiebreaker, Rybakina claimed her tour-leading seventh tiebreaker win of the season, with a perfect 7-0 record.

She will meet the winner between Petra Kvitova and Sorana Cirstea in the final after the Czech veteran emerged victorious 6-4 3-6 6-3 in her quarter-final against Russia's Ekaterina Alexandrova.

The neck-and-neck contest saw Kvitova only narrowly edge the total point count 96-91, but she created nine break points to Alexandrova's six.

Kvitova, 33, is now one win away from her 41st WTA singles final, where she would be seeking her 30th WTA title, and her ninth at the WTA 1000 level. It would be her first at this level since the 2018 Madrid Open, following defeats in the finals of the 2019 Dubai Championships, the 2020 Qatar Open and the 2022 Cincinnati Open.

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.

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.

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.

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.

Aryna Sabalenka needed just 68 minutes to dispatch Marie Bouzkova 6-1 6-2 in Sunday's third round of the Miami Open.

Sabalenka hit 26 winners in the victory and now has 250 at WTA 1000 level for the season, representing one of only two female players with more than 200 in 2023.

The world number two, who is the top seed in the tournament after Iga Swiatek's withdrawal, has now won 19 of her past 21 matches, with her only losses in that span to Elena Rybakina and Barbora Krejcikova.

She will get the chance to avenge that loss to Krejcikova next after the Czech Republic representative knocked out hometown star Madison Keys 7-6 (7-4) 6-3.

Former French Open winner Krejcikova registered her 10th WTA 1000 level win against Keys, becoming only the second player to achieve that this season.

Former Australian Open champion Sofia Kenin fell 6-4 6-4 to Canada's Bianca Andreescu, who continued her strong run after previously knocking out seventh seed Maria Sakkari and 2021 US Open champion Emma Raducanu.

In a serve-dominated match, 2019 US Open champion Andreescu sent down seven aces, maintaining 70 per cent first serve percentage.

Ninth seed and former Olympic gold medallist Belinda Bencic was eliminated 7-6 (10-8) 6-3 by 18th seed Ekaterina Alexandrova, who will take on Andreescu in the next round.

Marketa Vondrousova won her all-Czech matchup against 17th seed Karolina Pliskova, and their compatriot Petra Kvitova enjoyed a 6-4 7-6 (7-3) triumph over recent Monterrey Open champion Donna Vekic.

Romania's Sorana Cirstea made it seven wins from her past eight matches with a 7-5 6-1 result over Karolina Muchova, having knocked off fifth seed Caroline Garcia in the second round.

Varvara Gracheva ensured a strong day for the Russians with a 6-1 6-2 demolition of Magdalena Frech in a battle of two unseeded players.

Last week's Indian Wells Open champion Elena Rybakina has extended her winning streak to 10 matches after defeating Paula Badosa 3-6 7-5 6-3 in Saturday's Miami Open third round.

Kazakhstan's Rybakina, who is also the reigning Wimbledon Champion and Australian Open finalist, got the better of Badosa for the second time during her current run, also eliminating her from Indian Wells. 

The 23-year-old has to be considered one of the favourites to go all the way, having knocked off world number one Iga Swiatek and world number two Aryna Sabalenka to lift the trophy in California.

Rybakina will meet Belgium's Elise Mertens in the fourth round after she beat Croatia's Petra Martic 6-4 6-3.

Meanwhile, the biggest upset of the day was delivered by Russia's Anastasia Potapova, bouncing sixth seed Coco Gauff 6-7 (8-10) 7-5 6-2.

Potapova, who has never won a tournament above the WTA 250 level, will face China's Zheng Qinwen for a spot in the quarter-finals after her three-hour 5-7 7-6 (7-5) 6-3 triumph over Liudmila Samsonova.

Latvia's Jelena Ostapenko, the 24th seed, eliminated Brazilian 13th seed Beatriz Haddad Maia 6-2 4-6 6-3, while 20th seed Magda Linette of Poland knocked out Belarusian 14th seed Victoria Azarenka 7-6 (7-3) 2-6 6-4.

Unseeded American Clare Liu went down 4-6 7-5 6-4 against Italy's Martina Trevisan, but third seed Jessica Pegula will continue to fly the flag for the United States after advancing 6-1 7-6 (7-0) in her all-American showdown with Danielle Collins.

Top 10 seeds Ons Jabeur, Caroline Garcia and Maria Sakkari were all eliminated in a day of upsets in the Miami Open second round on Friday.

Qualifier Varvara Gracheva earned her first career top-five win by beating 2022 Wimbledon and US Open finalist Jabeur 6-2 6-2 in only 67 minutes.

Fifth seed Caroline Garcia also crashed out, losing 6-2 6-3 to 74th-ranked Sorana Cirstea, having also recently beaten the Frenchwoman at Indian Wells.

Bianca Andreescu came from a set down to beat seventh seed Maria Sakkari 5-7 6-3 6-4 in a match that lasted over three hours.

Andreescu displayed some of the form that saw her lift the 2019 US Open title, fighting back from a set down and proving composed in the big moments.

The Canadian, who is ranked 31st, will take on 2020 Australian Open champion Sofia Kenin in the third round.

Second seed Aryna Sabalenka had few problems against Shelby Rogers, winning 6-4 6-3 in one hour and 17 minutes. Sabalenka will next face 31st seed Marie Bouzkova.

The 2023 Australian Open champion has won 65 main draw matches in WTA-1000 events, which equals Marion Bartoli and Ashleigh Barty at the 30th place since 2009 for the most wins at this level.

Indian Wells winner Elena Rybakina beat Anna Kalinskaya 7-5 4-6 6-3, and Petra Kvitova eased past compatriot Linda Noskova 6-3 6-0.

Ninth seed Belinda Bencic dropped just two games as she cruised past Leylah Fernandez 6-1 6-1, and will face Ekaterina Alexandrova next as the 18th seed needed three to get past Taylor Townsend.

Veronika Kudermetova was eliminated by Marketa Vondrousova 6-4 6-2, who goes up against Karolina Pliskova in round three after she eased past Wang Xinyu in straight sets.

Coco Gauff loves the inner "dog" in Jimmy Butler's basketball game and hopes the Miami Heat star saw plenty to admire about her own tenacity as she made a positive start at the Miami Open.

Winning 6-4 6-3 against Canadian Rebecca Marino got Gauff off the mark at this fortnight's WTA 1000 tournament, with the 19-year-old American very much at home in Florida.

Butler was watching at courtside, and the 33-year-old was so close Gauff could hardly ignore his presence.

"I mean, he was right next to my towels. I had no choice but to see him," Gauff said.

Gauff is a fan of the Heat, so to be watched by six-time NBA All-Star Butler was flattering for the teenager.

She is a high achiever herself, reaching the French Open final last year and setting up camp in the WTA top 10 rankings, so there was mutual respect, and the pair met up after Thursday's match.

"It was really cool because I love watching the Heat, they're my team. He has just that mentality, that dog in him, something that I really admire a lot," Gauff said. "I always do that when I'm on the court, but I was, like, I hope he sees that in me."

Gauff also spoke about having met players from the Buffalo Bills, the NFL franchise owned by world number three Jessica Pegula's parents.

"They might have been here for Jess, but I'm glad they stayed to watch my match," Gauff said.

Pegula beat Katherine Sebov in the match directly after Gauff's clash on the Stadium court.

Gauff said it was a "privilege" to be watched by fellow sports stars.

"I think it means more than maybe an actor or singer watching me, because it's like, as an athlete, finding the time to appreciate other sports is really hard," she said. "For them to want to do that, especially for a sport like tennis, which generally most of them don't understand, is really cool."

Gauff next faces Anastasia Potapova, the Russian player who beat Ukrainian Marta Kostyuk at the last-64 stage.

That match was notable largely for Kostyuk's refusal to shake hands afterwards with Potapova, a player who earlier this month was warned by the WTA for wearing a Spartak Moscow jersey at Indian Wells.

Russian and Belarusian players are competing under a neutral flag on the WTA Tour this season, amid the continuing invasion of Ukraine.

Jessica Pegula and Coco Gauff headlined a great day for the Americans at the Miami Open as they both advanced into the third round on Thursday.

Pegula, who is the second-highest seed remaining in the field after Iga Swiatek's withdrawal, had no issue dispatching Canada's Katherine Sebov 6-3 6-1 in just 66 minutes.

Gauff, the six seed, followed suit as she raced to a 6-4 6-3 win over Canadian Rebecca Marino in just 73 minutes.

Florida's own Danielle Collins thrilled her hometown crowd with a 7-6 (7-3) 6-2 triumph against Bulgaria's Viktoriya Tomova, and rising 22-year-old talent Clare Liu made it a perfect 4-0 sweep for the USA representatives by defeating Julia Grabher 6-4 6-3.

Last week's Indian Wells Open champion Elena Rybakina was made to work in her 7-5 4-6 6-3 win over Anna Kalinskaya, while an even more gruelling effort was required in Paula Badosa's two-hour-and-52-minute 7-6 (7-2) 4-6 6-2 result against Laura Siegemund.

The top seed to fall on Thursday was eighth seed Daria Kasatkina, as she won the first set before going down 4-6 6-2 6-2 against Elise Mertens.

Liudmila Samsonova, the 12th seed, made light work of Viktorija Golubic in a 6-1 6-1 drubbing, and 22nd seed Jelena Ostapenko prevailed 6-3 6-4 against Mirjam Bjorklund.

Ostapenko will next play 13th seed Beatriz Haddad Maia after she won a strange back-and-forth contest 7-6 (7-4) 0-6 6-0 over Tereza Martincova.