Iga Swiatek cruised into the fourth round of the US Open, crediting a chat with Serena Williams for her straight-sets win over Anastasia Pavlyuchenkova.

The world number one prevailed 6-4 6-2, without facing a break point in Arthur Ashe Stadium on Saturday.

Swiatek needed just 95 minutes to get into the next round, setting up a meeting with Liudmila Samsonova.

A four-game winning streak in the second set put the game beyond doubt, earning her a third straight-sets victory of the tournament so far.

"It was nice that Serena [Williams] approached me [in the players' gym], because I wouldn't, for sure, find courage to do that," Swiatek said.

"Even though we met before and for a couple of years we have been on the same sides and on tour together, she's still star-striking for me.

"It inspired me, and it gave me a positive kick.

"It's not like my tennis is perfect, but it is weird because I have been number one and winning tournaments, I feel I need to work on some stuff."

Data Debrief: Total dominance

Swiatek, who won at Flushing Meadows in 2022, is into the fourth round at a grand slam for just the second time this year, having failed to reach it at the Australian Open and Wimbledon.

It is the 16th time she has reached that stage in her 23rd main draw appearance - only Coco Gauff has also reached the fourth round in over half of her main draws at grand slams among active players.

The Pole looks to be in fine form though, with this victory lifting her winning percentage to 82.8% (82-17) in women's singles matches at grand slam events - she is now up to 11th on the all-time list in the Open Era, surpassing Martina Hingis.

Victoria Azarenka reached a career milestone with her straight-sets victory in the opening round of the Canadian Open on Tuesday.

She overcame Anastasia Pavlyuchenkova 6-2 6-2 to book her place in the round of 32 in one hour and 17 minutes in Toronto.

In the process, Azarenka became the first player to claim 150 straight-set wins at WTA-1000 events, excluding retirements, since the format's introduction in 2009.

The Belarusian already had the most straight-set wins at WTA-1000 events, but now has 18 more than second-place Agnieszka Radwanska (132).

Azarenka is chasing her first title at the Canadian Open, having reached the semi-finals twice in her previous 11 appearances.

Anastasia Pavlyuchenkova has withdrawn from the French Open, with last year's runner-up in Paris ruled out for the rest of the season with a knee injury.

Russia's world number 21 enjoyed her best grand slam run at Roland Garros 12 months ago, reaching the final before suffering defeat to Barbora Krejcikova. 

The 30-year-old lost in the first round of the singles at the Internazionali d'Italia last week but won the women's doubles alongside Veronika Kudermetova.

However, playing in four matches that went the distance made her realise she needed to take a break for her knee to recover.

Pavlyuchenkova posted on Instagram: "I'm very sad to say that I'm forced to withdraw from Roland Garros and the rest of the tournaments this year!

"I have been playing this in my head for the last week and it has been a really tough decision to make, as Roland Garros was always very special to me, especially after a dream run last year!

"But due to the pain for a long time, now the injury is limiting me physically and mentally to compete and practise fully.

"After rehabbing for months this year and only playing at three events, the last two tournaments showed me that the pain was still there and I wasn't ready, so I have decided to take more time and come back stronger next year!" 

Daniil Medvedev headlines the list of Russian and Belarusian players who will be banned from competing at Wimbledon this year.

In the wake of Russia's invasion of Ukraine, which was facilitated by Belarus, the four grand slams and the ATP and WTA Tours initially confirmed Russian and Belarusian players would be able to continue playing, albeit under neutral flags.

However, the All England Club has now decided athletes from the two nations will be unable to feature at the season's third grand slam.

That means reigning US Open champion Medvedev, ranked second in the world by the ATP behind Novak Djokovic, will not be involved.

With Medvedev a doubt for the French Open having undergone hernia surgery, he could miss two of this year's majors. He has never had much success at Wimbledon, with his best run ending in the fourth round in 2021.

WTA world number four Aryna Sabalenka, who hails from Belarus, is another big name to miss out, along with Russian ATP world number eight Andrey Rublev, who has won two titles so far in 2022.

Russian women's number one Anastasia Pavlyuchenkova, compatriot and 2018 Wimbledon quarter-finalist Daria Kasatkina and Belarusian two-time All England Club semi-finalist Victoria Azarenka will all also be absent.

"We share in the universal condemnation of Russia's illegal actions and have carefully considered the situation in the context of our duties to the players, to our community and to the broader UK public as a British sporting institution," a statement on the official Wimbledon website read.

"We have also taken into account guidance set out by the UK Government specifically in relation to sporting bodies and events.

"In the circumstances of such unjustified and unprecedented military aggression, it would be unacceptable for the Russian regime to derive any benefits from the involvement of Russian or Belarusian players with The Championships. It is therefore our intention, with deep regret, to decline entries from Russian and Belarusian players to The Championships 2022."

Chairman of the All England Club, Ian Hewitt, said: "We recognise that this is hard on the individuals affected, and it is with sadness that they will suffer for the actions of the leaders of the Russian regime.

"We have very carefully considered the alternative measures that might be taken within the UK Government guidance but, given the high profile environment of The Championships, the importance of not allowing sport to be used to promote the Russian regime and our broader concerns for public and player (including family) safety, we do not believe it is viable to proceed on any other basis at The Championships."

Wimbledon's statement confirmed that the ban would be "reconsidered" should circumstances change by June.

The move comes a month after UK sports minister Nigel Huddleston warned Medvedev and other Russian athletes they might be banned from Wimbledon unless they denounced president Vladimir Putin.

Medvedev and Rublev both called for peace in the immediate aftermath of Russia's attack on Ukraine.

Samantha Stosur reflected on achieving "more than I ever thought was possible" after her singles career came to an end with a defeat to Anastasia Pavlyuchenkova.

Stosur, 37, confirmed that this year's Australian Open would be her final appearance in a singles draw. 

The one-time grand slam champion will call time on her career altogether at the end of the year, but will remain on the doubles circuit until then.

Though she has tasted more success in the doubles, winning two Tour Finals and seven grand slams, including last year's US Open, Stosur has more than held her own as a single.

Indeed, she reached a career-high world number four ranking and clinched her sole singles grand slam success at Flushing Meadows in 2011, having previously reached the final of the French Open.

The Australian made her singles debut in the main draw at Melbourne Park 2002, having failed to progress through the qualifying rounds in the previous two years.

In fitting fashion, her second-round match against Pavlyuchenkova on Thursday proved her last.

"I have done more than I ever thought was possible," she said in an on-court interview after the 6-2 6-2 defeat. 

"I dreamed of winning a grand slam and doing close to the things I did. To do what I have done dreaming as a little kid is phenomenal.

"I couldn't have asked for more. I've had many great moments here in Australia and around the world. Yeah, it's been amazing.

"Thank you to everyone who has been along with me the 20 years. The coaches, they know who they are, they have all helped me in some way on and off the court, shaped me into the person I am.

"The family – they are all down there now – mum and dad, my brothers for giving up everything early on driving me to tournaments on the weekend, getting dragged along for Sam's tennis. But I think it was all worth it, so thanks for giving everything you've got as well."

Stosur was playing in her 797th career singles match, though she was never any match for 10th seed Pavlyuchenkova, who felt the emotion of the occasion.

"It was actually very emotional for me," said the Russian. 

"I had goosebumps when everybody was clapping for Sam. She is such a wonderful human being and also an amazing tennis player, so thank you, Sam."

Belinda Bencic fought back to beat Angelique Kerber in a blockbuster showdown and help Switzerland eliminate Germany on day two of the Billie Jean King Cup in Prague.

Germany lost to hosts Czech Republic on the opening day and were brushed aside 3-0 by Switzerland on Tuesday, with world number nine Kerber losing 5-7 6-2 6-2 to Bencic.

Kerber was carrying an injury and was outlasted by the Olympic gold medallist, with that triumph coming after Viktorija Golubic defeated Andrea Petkovic 6-4 7-5.

Golubic and Jil Teichmann added further gloss to the scoreline by overcoming Anna-Lena Friedsam and Nastasja Mariana Schunk in the doubles.

Switzerland will now meet the Czech Republic in a winners-takes-all contest to determine who finishes top of Group D.

The upset of the day came in Group B as Australia beat Belgium 2-1, with Daria Gavrilova kicking things off by beating Greet Minnen 6-4 1-6 6-4.

Storm Sanders then battled back to beat Elise Mertens 4-6 7-6 (7-5) 6-0, rendering Mertens and Minnen's doubles win nothing more than a consolation. 

In Group A, Russia cruised to a 3-0 win over Canada.

Daria Kasatkina beat Carol Zhao 6-3 6-1 and Anastasia Pavlyuchenkova was too strong for Rebecca Marino as she prevailed in three sets.

Slovakia top Group C, meanwhile, after beating the United States 2-1. Shelby Rogers fell 6-4 6-4 to Viktoria Kuzmova before Danielle Collins levelled with a 6-3 6-2 win against Anna Karolina Schmiedlova.

That set up a decider in the doubles, which went the distance as the Slovakian pair of Kuzmova and Tereza Mihalikova prevailed 6-2 6-7 (5-7) 12-10 in a thriller with Caroline Dolehide and CoCo Vandeweghe.

Maria Sakkari admitted she got twitchy before finishing off Simona Halep to reach the Kremlin Cup semi-finals.

The Greek star is chasing what would be just her second career title at WTA level, but the limited silverware belies her growing reputation: Sakkari has shot up to a career-high seventh in the world rankings during her best season on tour.

Looking to finish with a flourish, both in Moscow and next month at the season-ending WTA Finals, Sakkari scored a 6-4 6-4 victory over former world number one Halep on Friday.

The victory sets up a last-four clash with Ekaterina Alexandrova, after the Russian impressed a home crowd by landing a 6-3 6-4 win against top seed Aryna Sabalenka.

Yet Sakkari was almost reeled in by Halep from the point of victory in the second set, being unable to finish off the match on her own serve after building a 5-1 lead. Halep twice broke back, before dropping her own serve.

"It was a very tough match today," Sakkari said in an on-court interview. "It was the first time I'd played Simona, but I knew what to expect: she makes a lot of balls, more than any other player. I had a tough moment in the second set when I was 5-1 up, but finally, I found a way. I got a little nervous, a little bit tired.

"The last couple of months have been tough, I've been travelling a lot so haven't recovered enough. I just tried harder in the last game and just went for it."

Alexandrova's shock win over Sabalenka gave her a sixth career victory over a top-10 player. Second seed Garbine Muguruza followed Sabalenka out of the tournament, walloped 6-1 6-1 by in-form Estonian Anett Kontaveit, who has won 19 of her last 21 matches on tour, including beating Sakkari in the Ostrava final last month.

Kontaveit's semi-final opponent at the WTA 500 event will be Marketa Vondrousova, who claimed a 6-4 6-2 win over Anastasia Pavlyuchenkova.

At the Tenerife Open, Italian Camila Giorgi is the only seeded survivor in the semi-finals. The Italian fourth seed saw off Arantxa Rus 6-1 6-1, with Frenchwoman Alize Cornet and American Ann Li also among Friday's winners at the WTA 250 tournament.

Aryna Sabalenka edged past Ajla Tomljanovic in the Kremlin Cup to reach the quarter-finals in her first match since contracting COVID-19 after the US Open semi-finals. 

Top seed Sabalenka – appearing in Moscow for the first time – had not played since being downed by Leylah Fernandez, having tested positive for coronavirus on the eve of the Indian Wells Open. 

The Belarusian, who sits second in the world rankings, profited from a bye in the first round before battling past Tomljanovic 7-6 (7-2) 4-6 6-1 on Wednesday as she fired 10 aces but made 30 unforced errors. 

Sabalenka will now meet Ekaterina Alexandrova after the Russian cruised past Anhelina Kalinina 6-4 6-1, while Anastasia Pavlyuchenkova comfortably defeated Bernarda Pera 6-2 7-5. 

Number two seed Garbine Muguruza also reached her seventh quarter-final of the season as she defeated Tereza Martincova 6-4 4-6 6-3 in just under three hours in Moscow. 

Meanwhile, Elina Svitolina was shocked in the Tenerife Open as she was dumped out by Maria Camila Osorio Serrano, who succeeded 5-7 6-3 6-2 to claim her first top-10 victory. 

Svitolina was the favourite in Spain and comfortably took the first set on Tuesday. However, inadequate light stopped play and the 19-year-old Osorio responded emphatically the following day to secure a memorable triumph. 

Ann Li coasted past Varvara Gracheva 6-4 6-2 after Anna Karolina Schmiedlova had dispatched Jaqueline Cristian 6-2 7-5 in the opening match of the day. 

Xinyu Wang retired injured against Alize Cornet, who led 4-1 in the decisive set, while Donna Vekic and Irina-Camelia Begu's match was suspended for bad light with the Croatian leading by a set. 

Elina Svitolina required a third-set tie-break to progress at the Indian Wells Open, while former world number one Victoria Azarenka handled an old rival in straight sets and Simona Halep fell victim to an upset. 

Svitolina – the fourth seed – dropped the first set to 32nd seed Sorana Cirstea before fighting back to reach the round of 16 at the WTA Premier 1000 event on Sunday.

Two-time grand-slam champion Azarenka joined Svitolina in the next round after knocking out seventh seed Petra Kvitova, but 11th seed Halep became Aliaksandra Sasnovich's latest conquest. 

SVITOLINA SURVIVES CIRSTEA SCARE

Svitolina needed two hours, 32 minutes to outlast Cirstea 4-6 6-4 7-6 (7-3) and remain unbeaten in three career matches against the Romanian. 

The Ukrainian was on the defensive throughout the opening set, facing 11 break points on her serve and managing to save eight of them before Cirstea finally won out. 

Svitolina tightened things up from there, saving four of five break points the rest of the match. 

"It was a very tough match today, and I was fighting and trying to find my game," said Svitolina, who will face Jessica Pegula next. "It was a bit of a rollercoaster.

"I wish I could play a little bit better in the first set, I had chances to grab that set, but unfortunately it didn't play the way I wanted. I had to fight for every point, and Sorana played a great match, I think. I'm happy that I could win today."

AZARENKA TAKES DOWN KVITOVA

Azarenka won her first two Tour-level matches against Kvitova in 2008 and 2009 but had prevailed only once in six meetings since then before Sunday's 7-5 6-4 triumph. 

The two-time Indian Wells champion converted break-point chances when she needed them, six of 11 in all, and had 18 unforced errors to Kvitova's 26. 

"It was important to just stay there, really take my opportunities, not to let her," Azarenka said after taking down two-time Wimbledon winner Kvitova. "If she gets in the groove in couple points, not to kind of let her extend that streak, if you want to call it that.

"I was trying to still create opportunities for myself, be more aggressive, and honestly just believing also that what I'm doing is right and see how I can execute that. So intention was good. Execution followed after."

ANOTHER UPSET FOR SASNOVICH

After knocking off US Open champion Emma Raducanu in the second round, Sasnovich ushered out another grand slam winner in Halep 7-5 6-4 and will next face Azarenka.

The world number 100 had 22 winners to 16 for Halep and won 61.8 per cent of points on her serve as she reached the round of 16 at Indian Wells for the first time. 

In other matches Sunday, ninth seed Anastasia Pavlyuchenkova fell to 23rd seed and US Open runner-up Leylah Fernandez 5-7 6-3 6-4, while second seed Iga Swiatek dropped only one game in a 6-1 6-0 demolition of Veronika Kudermetova. 

Jelena Ostapenko and Shelby Rogers also advanced. 

Olympic gold medallist Belinda Bencic eased to a straight-sets win over Sara Sorribes Tormo to maintain her good form and book a place in the Ostrava Open quarter-finals.

Third seed Bencic needed just 88 minutes to see off her 36th-ranked opponent as she made it 15 victories from her past 18 matches.

Czech wildcard Tereza Martincova is also through to the last eight on home soil after battling past French Open finalist Anastasia Pavlyuchenkova 7-6 (7-5) 7-6 (8-6).

Martincova is into her fifth quarter-final of the season and will take on number four seed Maria Sakkari, who saw off Jelena Ostapenko 6-4 6-2 earlier on Thursday.

Also through to round three is Elena Rybakina following a hard-fought 6-3 2-6 6-1 win over qualifier Magda Linette, while Jil Teichmann – who shocked former world number one Angelique Kerber in the previous round – advanced in three sets against Alison Riske.

She will face Petra Kvitova for a place in the semi-finals. 

Crowd favourite Bianca Andreescu was made to work as she opened her defence of the National Bank Open title she won two years ago but the Canadian eventually prevailed in Montreal. 

Andreescu defeated Harriet Dart 6-1 3-6 6-3 in just over two hours in her first match since falling to Alize Cornet in the opening around at Wimbledon. 

That was the latest in a disappointing string of results for Andreescu, who also departed Roland Garros after one match, but the world number eight got back on track Tuesday. 

"Playing at home is so, so awesome," Andreescu said in her on-court interview. "You guys [the fans] show me so much love, especially tonight. I've never had this kind of support before, so I'm so, so grateful."

While Andreescu was able to navigate a challenging opener, three other seeded players were not as fortunate. 

Katerina Siniakova downed fifth seed Garbine Muguruza 6-2 0-6 6-3, while Camila Giorgi ousted ninth seed Elise Mertens 6-3 7-5 and Liudmila Samsonova defeated 12th seed Elena Rybakina 6-4 5-7 6-4.

Having a better time of it were seventh-seeded Petra Kvitova, the 2012 tournament champion, and number 10 seed Anastasia Pavlyuchenkova, who won by identical 6-4 6-4 scorelines against Frenchwomen Fiona Ferro and Carolina Garcia, respectively. 

Eighth-seeded Victoria Azarenka waited out a rain delay to cruise past 2013 finalist Sorana Cirstea 6-2 6-2 in the final match of the day. 

In other action, 15th seed Coco Gauff handled Anastasija Sevastova 6-1 6-4 while her countrywoman Danielle Collins continued rolling after her title in San Jose last week, rallying past Jil Teichmann 4-6 6-1 6-3 for her 11th consecutive match win. 

Two more Americans, Sloane Stephens and Jessica Pegula, prevailed in three sets as well. 

Johanna Konta returned to the court after missing Wimbledon and the Tokyo Olympics due to coronavirus-related issues and advanced when Zhang Shuai was forced to retire up 6-4 2-5 with a leg injury. 

Naomi Osaka was never preordained to win gold at the Tokyo Olympics but it had felt that way until she ran into Marketa Vondrousova.

The surprising 6-1 6-4 loss that a lacklustre Osaka suffered on Tuesday could be explained away by the fact the 23-year-old had not played any competitive tennis since pulling out of the French Open at the end of May.

All the same, it was a major upset as world number 42 Vondrousova took out the highest remaining seed in the draw – the Japanese star who lit the Olympic cauldron on Friday.

Osaka's exit, after previous shock defeats for top seed Ash Barty and number three Aryna Sabalenka, has raised the prospect of a shock champion, just as occurred five years ago at the Rio Games when Monica Puig of Puerto Rico caused a sensation.

Now at the quarter-final stage, there is one former grand slam champion left in the field and two finalists at that level, but it really looks like anyone's title.

VONDROUSOVA SENSES AN OPPORTUNITY

It was remarkably straightforward for Vondrousova at Ariake Tennis Park, as she cruised through the opening set and soon reeled in Osaka's early break in the second.

Osaka saved two match points when serving to stay in the contest, but not a third, planting a backhand wide.

Considering Vondrousova reached the French Open final two years ago, in front of packed grandstands rather than the empty seats in Tokyo, it was no surprise she hesitated when asked whether this win over Osaka was the biggest of her career. It probably doesn't have that cachet, good a win though it was.

"Of course it's one of the biggest," Vondrousova said.

"Naomi is a great player, she has so many grand slams, so I knew it would be a tough match. But I'm just very happy with my play. I played amazingly in the first set, and then the second set was really tough. I'm just happy to be through.

"I think she was struggling a bit with my serving. Also, I use drop-shots very well. I'm just very happy with my game today."

She faces Spain Paula Badosa next and said: "It's very open now. I think every girl is playing really well. Now it's the quarter-final, so we'll see."

HAS SVITOLINA'S TIME ARRIVED?

A fixture in the top 10 over recent seasons, Svitolina has been unable to transfer her regular tour form onto the major stage on a consistent basis.

Maybe the Olympics will be a platform towards success on that stage, with Svitolina now the highest seed remaining in the draw, at number four. The Ukrainian is also on a high on the personal front, having married French tennis star Gael Monfils shortly before heading to Tokyo.

Two semi-finals, at Wimbledon and the US Open in 2019, have been her deepest runs in the majors, and this season has been one of diminishing returns, with a fourth-round run in Australia followed by a third-round Roland Garros exit and a round-two loss at Wimbledon.

Svitolina beat Maria Sakkari of Greece 5-7 6-3 6-4 on Tuesday, setting up a quarter-final against Italian Camila Giorgi who won 6-4 6-2 against Wimbledon runner-up Karolina Pliskova.

"I don't think I'm a favourite because there are lots of good players here and everyone is quite equal," Svitolina said.

A MUG SHOT?

Should Spain's Garbine Muguruza be considered the favourite from this point? With French Open and Wimbledon titles in her trophy room, Muguruza has shown she has what it takes to triumph on a big stage, and a clinical 6-4 6-1 win over Belgian Alison Van Uytvanck on Tuesday was just the job.

She goes on to face Elena Rybakina of Kazakhstan, who edged past Croatian Donna Vekic.

Belinda Bencic of Switzerland caused a surprise by ousting the in-form reigning French Open champion Barbora Krejcikova, springing a 1-6 6-2 6-3 win that means there will be no repeat of the Roland Garros final in the quarter-finals.

That had been on the cards, but Bencic will be the player who takes on Anastasia Pavlyuchenkova for a place in the final four.

Pavlyuchenkova scored an impressive 6-1 6-3 victory over Sara Sorribes Tormo of Spain, the player who knocked out Barty in round one.

Russian Olympic Committee's Pavyluchenkova is looking to harness the form that took her to a maiden slam final, describing her Paris run as "a great experience to have".

"But every week is a new week and this is a new event," said the 30-year-old. "The Olympic Games is a very special event. It's different. It's nothing like the others."

Nina Christen of Switzerland finished 16th in the 10-metre air rifle at the Rio Olympics, but she became a footnote to history five years later as the first athlete to secure a medal at Tokyo 2020.

The 27-year-old locked up the bronze medal several minutes before China's Yang Qian beat Anastasiia Galashina of the Russian Olympic Committee to take gold in the first medal event of the Games.

As soon as she was eliminated from contention for the final two, Christen flashed a smile and waved, knowing she had at least won a spot on the podium this time – no small feat on this stage.

After the first medal ceremony of the Tokyo Games, she spoke about the pressure as the competition entered the final rounds.

"You just try to not reach your head out for the medal before you have the medal," Christen said. "That is the worst thing you could do. Having in your mind, 'Oh I could win a medal, or I could be eighth which would be a failure'.

"So you just try not to think about both of them, you just try and think about what your job is like breathing, holding, aiming, balance, triggering, and then follow through.

"It helps to not think about what is behind you and obviously there are a lot of cameras and a lot of people. And it would be even more if COVID would not have hit. So yeah that is the thing you have to do, otherwise you would just crack."

Sixth seed Swiatek rolls in tennis opener

Two seeded players enjoyed easy victories in the women's singles draw as play began at the Ariake Tennis Park.

Sixth-seeded Iga Swiatek of Poland, the 2020 French Open champion, cruised past Germany's Mona Barthel 6-2 6-2 to open her first Olympics.

Anastasia Pavlyuchenkova, the 11th seed representing the Russian Olympic Committee, had an even easier time in a 6-0 6-1 rout of Italy's Sara Errani.

Pavlyuchenkova will face Germany's Anna-Lena Friedsam, who upset Great Britain's Heather Watson 7-6 6-3 in another early match.

In doubles, there was an eye-catching result for Britain's Andy Murray and Joe Salisbury, who took out French second seeds Pierre-Hugues Herbert and Nicolas Mahut, scoring a 6-3 6-2 victory.

Men's gymnastics gets under way

Nikita Nagornyy turned in the strongest showing in the opening group as men's gymnastics got under way.

Nagornyy, who won the all-around at the 2019 World Championships and was part of Russia's silver medal-winning team at Rio 2016, posted an 87.897 to lead subdivision one, which included gymnasts from the Russian Olympic Committee (ROC), China, Ukraine and Spain along with individuals from other nations.

But his showing was not enough to put the Russians on top, as China earned the top score in the group with a 262.061 to the ROC's 261.945. The top eight ranked teams qualify for the team final, with two subdivisions still to compete Saturday.

"I don't think our team was really good today, but we made our best effort," Nagronyy said. "We have a lot to do."

Brazilians start strongly on the beach

Brazil's two returning beach volleyball medallists are off to a strong start five years later.

Alison Cerutti won gold in Rio and is teamed with new partner Alvaro Morais Filho for Tokyo. They won their opening match 2-0 against Argentina's Nicolas Capogrosso and Julian Amado Azaad.

On the women's side, Rio silver medallist Agatha Bednarczuk, also with a new partner in Eduarda Santos Lisboa, won by the same score against Ana Gallay and Fernanda Pereyra of Argentina.

While she was happy to advance, Agatha found the difference between Rio's raucous crowds and Tokyo's COVID-driven quiet jarring.

"It's so different. In Brazil we have the biggest support there. Many, many people cheering for us, and here, it's silence," she said.

"Here we need to put our emotion (aside) because we don't receive the emotion from the people. For me, this is very important because I like to play with emotions."

A look to the sky, a wide smile, and a kiss. I did it, Jana. We did it.

Barbora Krejcikova is a grand slam singles champion, barely eight months after she first cracked the world's top 100, and the first instinct is to suggest this will be a one-off.

Ladies and gentlemen, a pandemic champion, an asterisk champion.

Jana Novotna, her former coach and mentor, who died in November 2017, won just one singles slam too, but she was a long-time force in the women's game. Indeed, Krejcikova left no doubt about her influence on Saturday's success.

But for those doubting Krejcikova's credentials, a little pause for thought.

Novotna won 14 of her 16 grand slam doubles titles before landing that elusive singles crown in 1998 at Wimbledon, and Krejcikova landed five doubles majors ahead of her own remarkable singles breakthrough.

Martina Navratilova, who handed Krejcikova the trophy, also won doubles titles at the French Open, Wimbledon and US Open before she ever landed a singles major.

This is, to some extent, a well-worn path by Czech players. So there is more nuance here. And stuff first instincts. Perhaps, like Novotna and Navratilova before her, this Czech player might he here to stay at the highest level.

The 25-year-old from Brno has joined the ranks of those few champions who have won grand slam singles, doubles and mixed doubles titles, and she will be up to 15th in the WTA rankings on Monday.

Krejcikova might be back at number one in the doubles rankings too, as she and partner Katerina Siniakova have a Roland Garros final on Sunday against Iga Swiatek – last year's singles champion – and Bethanie Mattek-Sands.

Win that, and Krejcikova will be on top of the world once more in the discipline where she has honed the tools that brought her glory at Anastasia Pavlyuchenkova's expense in what proved a thoroughly absorbing singles final.

The slices, the drop shots, the lobs and the net approaches, and the double-handed backhand that flits between being weapon and weakness: all those shots were honed in doubles, mostly alongside Siniakova.

Krejcikova spoke at the trophy presentation of her giddy amazement that Justine Henin, the four-time French Open winner, knew who she was when they bumped into each other behind the scenes in Paris.

Navratilova chipped in.

"In 2014, when you found out Jana moved back to Brno, you had the courage to go knock on her door and ask her for help. What gave you that courage?" asked the player who won 59 majors, including 18 singles slams.

Krejcikova's reply? "My mum."

Bravo Mrs Krejcikova.

Krejcikova has spoken often about Novotna but here she opened up to explain how she had spent so much time with the great champion before her death.

Novotna had kept news of her cancer out of the public consciousness, but Krejcikova not only knew, she felt she owed her driving force to stay by her side throughout the illness.

"I was going through a really hard time when Jana was passing away," Krejcikova told the crowd.

"I was most of the time with her and I really wanted to experience this, because I thought this was going to make me really strong.

"And pretty much her last words were just, 'Enjoy and just try to win a grand slam'.

"I know that from somewhere she's looking after me and all of this, this two weeks, is pretty much because she's looking after me from up there.

"I just want to thank her. It was amazing I had a chance to meet her and she was such an inspiration to me. I just really miss her. I hope she's happy right now. I'm extremely happy."

Three mixed doubles titles – one with Nikola Mektic and two with Rajeev Ram – plus two women's doubles with Siniakova, and now a singles triumph.

Except we know Krejcikova does not feel alone on the court. She senses Novotna's guiding hand. This is a doubles partnership dressed up as a singles player.

Novotna, weeks after winning Wimbledon, her destiny ever since she wept on the shoulder of the Duchess of Kent after losing to Steffi Graf in the 1993 final, shed some light on what it meant for her.

"I felt enormous relief and I felt that now it seems like this would be a new beginning for me," Novotna said.

This is a new beginning for Krejcikova too. Never a factor in singles previously, she has properly arrived now. Like you always had to with Novotna, watch out for her at Wimbledon.

Barbora Krejcikova insists she belongs at the highest level of women's tennis as the surprise singles finalist attempts to achieve a French Open feat last accomplished 21 years ago.

France's own Mary Pierce was the most recent player to clinch singles and doubles titles in the same year at Roland Garros, beating Conchita Martinez in the 2000 singles final and teaming up with Martina Hingis to make it a twin trophy success.

On Saturday, Krejcikova can complete the first leg of her weekend's objective as she battles to become only the second woman playing under a Czech flag to triumph in singles at the Paris clay-court grand slam in the Open Era, after Hana Mandlikova's 1981 victory.

Martina Navratilova won the French Open title twice, in 1982 and 1984, but by that stage she was representing the United States, having previously been a runner-up for Czechoslovakia in 1975.

A world-class doubles star, Krejcikova has rocketed up the singles rankings in the past 18 months, having ended 2019 at 135th on the WTA list. Now up to a career-high 33rd, victory over Anastasia Pavlyuchenkova on Court Philippe Chatrier would lift her to 15th.

Speaking on Friday, Krejcikova suggested the pandemic, and the enforced deceleration of the tennis tours, had given her the time to mix up her singles and doubles schedules when previously her diary was overly packed.

The 25-year-old had been playing lower-tier ITF singles events but main-tour WTA doubles, and it had been a difficult juggling act.

"I hope there will be no more ITFs in singles for me," Krejcikova said. "I want to stay on this level. I want to really work hard just to stay here, to be able to play such matches like this. It was really tough playing ITFs because the schedule, the WTA in doubles, the schedule was tough. It was tight.

"Sometimes we played well, then I missed the tournament, then I wasn't ready to play. It was difficult. But I really think that the pandemic really helped me.

"Right now I just want to keep the level. I don't want to go backwards."

Should she and Katerina Siniakova win the doubles on Sunday, when last year's singles champion Iga Swiatek and American Bethanie Mattek-Sands should provide tough opposition, it would mean Krejcikova goes back to number one in those rankings.

Krejcikova has a 14-3 singles record on clay this season, with only two WTA players winning more matches on the surface (Paula Badosa 17-3, Coco Gauff 16-4)

She will hope to become just the third unseeded women's singles champion in French Open history, after Swiatek (2020) and Jelena Ostapenko (2017).

After teaming up with Siniakova to scuttle Magda Linette and Bernarda Perra 6-1 6-2 in their doubles semi-final on Friday, Krejcikova said: "I hope we saved some power for the finals.

"I'm looking forward that I'm going to play two more times on Chatrier. It's always perfect to play this court because it's a beautiful court. I think it's going to be a lot of fun playing these two finals."

Pavlyuchenkova is three weeks away from turning 30 and would become the third-oldest first-time grand slam winner on the women's tour, after Flavia Pennetta (33 years 200 days, 2015 US Open) and Ann Jones (30 years 261 days, 1969 Wimbledon).

She would also become the oldest Russian woman to win a singles major, taking that statistic away from Maria Sharapova who was 27 when she scooped her fifth and final slam in 2014 at Roland Garros.

Sitting 32nd in the rankings, she would jump to 14th by taking the title but is guaranteed to jump back into the top 20, for the first time since January 2018.

Pavlyuchenkova banished her grand slam quarter-final jinx this week, having lost all six of her previous last-eight singles matches at that stage in grand slams, including a 2011 loss to Francesca Schiavone at Roland Garros. She will hope her first trek beyond the quarters is not her last.

"It's been a long road. It's been a lot of ups and downs. It's been a tough one," said Pavlyuchenkova, who is playing in her 52nd grand slam.

"I definitely didn't expect this year being in the final. I guess you can't expect those things. I was just there working hard, doing everything possible. I just said to myself, 'You know what, this year let's do whatever it takes, anything you can do to improve your game, your mentality'.

"I started working with a sports psychologist, everything. I wanted to give it a try so I have no regrets after. That's it."

One thing is for sure: a new grand slam champion is about to be crowned, and Paris is used to that. The past five Roland Garros champions have all been new to the slam-winning experience, with Garbine Muguruza's maiden major in 2016 followed by breakthroughs for Ostapenko, Simona Halep, Ash Barty and Swiatek.