Serena Williams played down her prospects of winning a record-equalling 24th grand slam title at the French Open, insisting the standard on the WTA Tour is now so high that every match is a battle.

The three-time champion at Roland Garros made it through to the last 16 thanks to a 6-4 6-4 win over Danielle Collins.

However, the American - who has been stuck one slam behind Margaret Court's career tally ever since winning the 2017 Australian Open - had to work hard on Friday, including battling back from 4-1 down in the second set as she reeled off five games in a row to move on.

Williams is the only top-10 player left in her half of the draw following Aryna Sabalenka's exit earlier in the day, yet knows there is a long way to go in her quest to reign once more in the Paris.

"There's still a lot of matches, a lot of great players, as we can see," Williams told the media.

"There's so much depth in this game now, it doesn't matter if you're playing in the first round or not, you really have to fight for every match and nothing comes easy."

After struggling for form coming into the tournament, Williams feels tough contests like the one she had against Collins can only be beneficial.

"Today in particular, this whole week thus far, I just needed a win," the seventh seed said. "I needed to win tough matches. I needed to win sets. I needed to win being down.

"I needed to find me, know who I am. Nobody else is Serena out here. It's me. It's pretty cool."

Elena Rybakina – an impressive 6-1 6-4 winner against Elena Vesnina in little over an hour - is the next hurdle for Williams to clear.

SABALENKA SUNK, AZARENKA EASES THROUGH

With Ashleigh Barty forced to retire through injury and Naomi Osaka withdrawing from the event due to mental health concerns, Sabalenka was the highest seed left – well, she was until coming up against Anastasia Pavlyuchenkova.

Sabalenka rallied after losing the first set to draw level but then fell apart in the decider, serving four double faults and producing 17 unforced errors.

Pavlyuchenkova capitalised to complete a 6-4 2-6 6-0 triumph that avenges a loss to her opponent at the semi-final stage in Madrid during this year's clay-court swing.

Next up for the 31st seed will be Victoria Azarenka, the former world number one who eased past Madison Keys 6-2 6-2.

"I felt I played very disciplined today. I played smart. I tried to be aggressive," Azarenka said after winning in 70 minutes.

"My opponent, Madison, she really likes to dictate the points, so I tried to take that away from her, really step in, and make a lot of different balls so I’m pretty proud I was able to sustain my level."

MIXED FORTUNES FOR ROMANIAN DUO

Sorana Cirstea explained how a change in approach has helped her roll back the years after overcoming Daria Kasatkina in straight sets.

The Romanian's solitary quarter-final appearance at a slam came in the French capital 12 years ago but she has been in excellent form on clay this year, including claiming a title in Istanbul and a final appearance in Strasbourg.

"I'm taking it day by day, like I'm not going too far ahead with my mind," Cirstea told the media. "I'm actually enjoying all this process. Definitely I'm enjoying [it] much more than I did 12 years ago, and I think this comes with maturity."

While Cirstea has not made it this far in a grand slam for a long while, next opponent Tamara Zidansek is into the last 16 at a major for the first time.

Despite losing the first set in a hurry against Katerina Siniakova, the Slovenian rallied impressively to seal a 0-6 7-6 (7-5) 6-2 victory and continue an impressive run that was started by an upset over Bianca Andreescu.

Paula Badosa also needed three sets to overcome Romania's Ana Bogdan, including saving a match point, and extend her winning streak to eight matches as she came out on top 2-6 7-6 (7-4) 6-4. Indeed, for the season she now boasts a 16-2 record on clay.

Aryna Sabalenka has been eliminated at the French Open, meaning all three of the top seeds in the women's singles are now out.

After Ash Barty was beaten and Naomi Osaka withdrew this week, third seed Sabalenka joined them in exiting the tournament on Friday.

Number 31 seed Anastasia Pavlyuchenkova triumphed 6-4 2-6 6-0 in a battle lasting 100 minutes.

Sabalenka came into the French Open with form behind her having beaten Barty to win the Madrid Open a month after losing to the Australian in another final appearance in Stuttgart.

But depsite having 10 WTA titles to her name, Sabalenka's wait to make a big grand slam impact as a singles player goes on - she he is still yet to reach the quarter-finals at any of the four majors.

Sabalenka won only 10 of her 30 second-serve points as Pavlyuchenkova broke her on five occasions in the match, storming to victory in the decider.

Pavlyuchenkova will face Victoria Azarenka - who defeated Madison Keys - in round four.

Sixteen seeds have now been beaten or withdrawn in the opening days of action at Roland Garros up until the middle of Friday's play.

Roger Federer took "a lot of confidence" from his four-set win over Marin Cilic as he produced his best display of the year at the French Open.

The 39-year-old beat the 2014 US Open champion 6-2 2-6 7-6 (7-4) 6-2 on Court Philippe-Chatrier on Thursday, building on his first-round defeat of Denis Istomin with an impressive performance.

Federer looked in command in the first set but lost rhythm in the second amid sharpened play from Cilic and a strange confrontation with the umpire after a time violation warning while receiving serve.

The match was on a knife-edge heading into the third-set tie-break, but Federer was clinical when it mattered, serving out the set with an ace before assuming control again in the fourth.

"[It was a] very good match for me, I thought," said Federer, who will face Dominik Koepfer in round three. "A bit of up-and-downs in the second and third sets.

"The good thing, I feel like I come out of a match like this and I know why it was up and down, and then that I was able to attain a solid level once he did break back in the third set and things were looking dangerous for me.

"That I was able to step up a gear, stay with him, and then pull away from him, I think that gives me a lot of confidence."

DJOKOVIC AND NADAL IN CRUISE CONTROL

World number one Novak Djokovic is another who is finding his feet on the Paris dirt, the 2016 champion beating clay specialist Pablo Cuevas 6-3 6-2 6-4.

Djokovic, who will face Ricardas Berankis next after his win over James Duckworth, struck 31 winners as he moved to 22-3 for the year with his 350th grand slam match win.

"I'm playing well, feeling great. I'm ready to go deep in this tournament," he said. "Hopefully, that's going to be the case."

Defending champion Rafael Nadal was in imperious form in the late match, dispatching Richard Gasquet 6-0 7-5 6-2.

Nadal, who turned 35 on Thursday, won the opening seven games in under half an hour in a largely one-sided contest as he improved to 17-0 against the Frenchman, the most one-sided head-to-head of his career.

The Spaniard, who has not even dropped a set to Gasquet since 2008, said of winning once again in three: "I honestly don't complain at all! The main thing for me is to feel myself play well.

"In theory, it's better to save some energy, but at the same time, sometimes when you are pushed at the beginning of a tournament, you went through some tough moments, that helps a lot for the next rounds.

"It happened for me in Rome like this. I had some tough challenges at the beginning of the tournament, and then you get to the quarters, semis and final and you know you're going to suffer and you're more ready for the situation."

MONFLIS OUT, KWON EYEING SLICE OF HISTORY

Cameron Norrie continued the British interest in the French capital, recovering from a set down to defeat Lloyd Harris and reach round three for the first time, and will face Nadal next.

In a mixed day for the seeded players, Diego Schwartzman and Matteo Berrettini advanced in straight sets while Jannik Sinner beat compatriot Gianluca Mager 6-1 7-5 3-6 6-3.

However, Australian Open semi-finalist Aslan Karatsev was beaten in four sets by veteran Philipp Kohlschreiber, while 21st seed Alex De Minaur lost in four sets to Marco Cecchinato.

There was also disappointment for home favourite Gael Monfils. The 14th seed was beaten 6-0 2-6 6-4 6-3 by Mikael Ymer, the world number 105.

However, Thursday saw a moment to remember for Kwon Soon-woo, who reached round three of a major for the first time with a straight-sets victory over Andreas Seppi. He is bidding to become the first South Korean player to get to round four at Roland Garros.

There were impressive wins as well for teenagers Lorenzo Musetti and Carlos Alcaraz Garfica, who beat Nikoloz Basilashvili in straight sets to secure a meeting with Jan-Lennard Struff.

Rafael Nadal stormed into the third round of the French Open with a straight-sets defeat of Richard Gasquet under the floodlights in Paris.

Gasquet, the final French player in either the men's or women's draws, offered some resistance after a terrible start but succumbed 6-0 7-5 6-2 in two hours and 14 minutes.

Nadal has now beaten Gasquet in all 17 of their meetings on Tour, with the Frenchman falling to a Spaniard for the second tournament running, having lost 6-1 6-1 to Jaume Munar in Parma last month.

The 20-time major singles champion turned 35 on Thursday and seemed eager to go and enjoy what remained of his birthday as he reeled off the first seven games in a row inside half an hour.

Gasquet at last got on the board after a couple of strangely errant forehands from the defending champion, who broke Gasquet again at the third time of asking as he moved 4-1 ahead in the second set.

Gasquet might have dropped to 53 in the rankings, but he offered glimpses of the form that saw him climb as high as seven in the world back in 2008, the one-handed backhand and drop-shot game causing Nadal some problems.

There was a shock when he broke back at 4-5 behind in the second set as Nadal looped another forehand long, but Nadal piled on the pressure at 6-5 and took a 2-0 lead when Gasquet slapped a forehand into the bottom of the net.

A sublime volley and a rasping passing shot saw Gasquet fend off two more break points at 1-2 in the third, but his resistance was finally broken in a mammoth sixth game.

Gasquet's serve deserted him at the wrong moment as he handed Nadal two match points, the second of which was taken via another forehand into the net.

Data Slam: Nadal keeps Gasquet at arm's length

Nadal dropped just seven of 45 points behind his first serve, which averaged speeds of 180km/h, leaving Gasquet with few opportunities to knock the Spaniard off his game.

Such authority meant Gasquet had little chance of snapping his losing streak against Nadal, whose 17 wins from 17 meetings is a career record.

WINNERS/UNFORCED ERRORS
Nadal – 36/23
Gasquet – 20/37

ACES/DOUBLE FAULTS
Nadal – 3/3
Gasquet – 2/5

BREAK POINTS WON
Nadal – 7/16
Gasquet – 1/4

Ashleigh Barty described her retirement from Thursday's second-round clash against Magda Linette at the French Open as "heartbreaking". 

Top seed Barty required medical attention during her first-round win over Bernarda Pera two days earlier, with a hip injury the cause for concern.

The 25-year-old – back at Roland Garros for the first time since winning her maiden grand slam title in Paris in 2019 – vowed to "play through the pain barrier", yet the injury prevented her from continuing when 1-6 2-2 down against her Polish opponent, who will face Ons Jabeur in the next round. 

The Australian's retirement throws the draw wide open, with both of the top seeds now out after Naomi Osaka decided to withdraw amid her disagreement with tournament organisers.

Barty's clay-court season ended with a title in Stuttgart, a runner-up finish in Madrid and an appearance in the quarter-finals in Rome, and she could scarcely hide her disappointment at the way things ended for her in the French capital. 

"It's heartbreaking," she told a media conference. "I mean, we have had such a brilliant clay-court season, and to get a little bit unlucky with timing and have something acute happen over the weekend and just kind of run out of time against the clock is disappointing. 

"It won't take away the brilliant three months that we have had, as much as it hurts right now.

"We did everything, absolutely everything we could to give myself a chance. It was a small miracle that we were able to get on court for that first round.

"I just tried to give myself a chance and see how it felt. Obviously practicing, we've had our restrictions and essentially tried to stay as fresh as possible and not aggravate it in any way, but in a match that's unavoidable at times.

"It got worse today and it was becoming at the stage where it was unsafe. As hard as it is, it had to be done. Right from the first game, I was battling the pain, and it just became too severe."

SVITOLINA CRUISES THROUGH, PLISKOVA DUMPED OUT

Fifth seed Elina Svitolina booked a third-round meeting with Barbora Krejcikova after seeing off Ann Li 6-0 6-4. 

Svitolina landed 74 per cent of her first serves and struck 10 winners to cruise past the American in the opening set. 

Li bounced back in the second, roaring into a 4-1 lead, but Svitolina clawed her way back to ensure she reached at least the third round in seven of her nine appearances at Roland Garros. 

Svitolina, who overturned a 2-5 deficit in the second set to beat Oceane Babel in the first round, said: "In the end, what I'm really happy with is the way that I was down in both matches in the second set and found a way. 

"I found a good level and didn't give up on the second set. That was a really good point for me, and I was really playing composed in both matches. It was two different players, but I was really happy that I could win in two sets in both matches."

Up next is Krejcikova, who overcame Ekaterina Alexandrova 6-2 6-3.

There is no place in the third round for ninth seed Karolina Pliskova, who was soundly beaten 7-5 6-1 by Sloane Stephens, while number 13 seed Jennifer Brady battled past Fiona Ferro 6-1 1-6 6-4. 

KENIN WINS BATTLE OF THE AMERICANS

Fourth seed Sofia Kenin defeated fellow American Hailey Baptiste, a qualifier who won four matches in Paris on her French Open debut, 7-5 6-3. 

Kenin will now face another compatriot in 28th seed Jessica Pegula, who beat Tereza Martincova 6-3 6-3.

Elsewhere, defending champion Iga Swiatek thumped Rebecca Peterson 6-1 6-1, Coco Gauff got the better of Wang Qiang 6-3 7-6 (7-1), and Elise Mertens edged out Zarina Diyas 6-4 2-6 6-4.

Roger Federer produced his best display of the year to defeat Marin Cilic in four sets in the second round of the French Open.

The 20-time grand slam singles champion overcame frustrations with the umpire and the powerful resilience of his opponent to win 6-2 2-6 7-6 (7-4) 6-2 on Thursday.

The Swiss great holds an 11-1 lead in their head-to-head record, that one defeat coming back in the US Open semi-finals in 2014 when Cilic went on to lift the trophy, and it seemed as though Federer had their latest contest on his racquet early on.

He raced into a 5-1 lead in the first set before closing it out in just 31 minutes, the crowd left stunned when the eighth seed stretched up to produce a remarkable drop-shot return winner.

Matters became trickier in the second set as Cilic went 3-0 ahead and only some precise serve-and-forehand work from Federer prevented the double break.

A curious moment occurred with Cilic leading 3-1 when Federer was issued a time violation when receiving serve at deuce. A bemused Federer spoke at length with the umpire before calling to Cilic, "Am I playing too slow?".

Although far from descending into a shouting match, the incident seemed to throw off Federer, who gifted the set to Cilic with two forehand errors and looked unsettled until he refocused with a ripped backhand winner in the opening game of the third.

Cilic forced the tie-break after Federer had spurned an easy chance for a double break, but a double fault from the world number 47 handed the initiative to his rival, who by this time looked imperious on serve and in control from the baseline.

An ace on his first set point wrapped up the breaker and another Cilic double fault saw him fall a break behind in the fourth. This time, Federer did not allow a sniff of a comeback.

Data Slam: Federer back in the groove with clinical display

More accustomed to facing Cilic in the later stages of majors – he has beaten the Croatian in Wimbledon and Australian Open finals – Federer nonetheless needed to find something close to his best tennis after allowing early control to slip away in only his fourth match since returning after knee surgery.

The 39-year-old fired down 16 aces to one double fault and 47 winners to just 27 unforced errors. As Cilic said before the contest: "No matter the age, Roger has the formula."

WINNERS/UNFORCED ERRORS
Cilic – 43/44
Federer – 47/27

ACES/DOUBLE FAULTS
Cilic – 12/6
Federer – 16/1

BREAK POINTS WON
Cilic – 3/8
Federer – 5/16

Ashleigh Barty's French Open campaign came to an end in sad circumstances on Thursday as the world number one was forced to retire hurt when 1-6 2-2 down against Magda Linette.

Barty required medical attention during her first-round win over Bernarda Pera two days earlier, with a hip injury a cause for concern.

The 25-year-old – back at Roland Garros for the first time since winning her maiden grand slam title in Paris in 2019 – vowed to "play through the pain barrier", yet the injury proved too much to deal with on Thursday.

Barty's retirement throws the draw wide open, with both of the top seeds now out after Naomi Osaka decided to withdraw amid her disagreement with tournament organisers.

Barty's discomfort seemed evident from the off, though Linette did have to fend off an immediate break point to hold in the first game.

The Australian had to claw back three break points on her first serve, however, and a double fault in game four handed Linette the first break, with Barty clearly struggling when attempting to twist to her right.

A lame backhand into the net gifted Linette another break, and the Pole served out the set at the first time of asking with just 36 minutes on the clock.

After a lengthy delay in which she received treatment both on court and back in the changing rooms, Barty returned with seemingly renewed vigour to hold the first game of set two with relative ease.

Linette, though, kept her composure, with a couple of aces helping her level things up, and despite winning the next game thanks to her speed of serve, Barty was grimacing again.

Some excellent returns from Barty kept Linette at bay, but the world number 45 struck a powerful serve down the middle to make it 2-2, and that proved the final straw for her opponent, who shook hands at the net and, with a wave to the crowd, trudged down the tunnel.

DATA SLAM: BARTY'S BRAVE FACE NOT ENOUGH

Linette has claimed one of the biggest wins of her career, though the 29-year-old would have wished for it to come in more glorious circumstances. Barty tried her best to continue, but the injury was having too much of an impact on the key parts of her game – she made four double faults to Linette's zero, and tallied up 18 unforced errors, double the amount of her opponent.

WINNERS/UNFORCED ERRORS
Barty – 9/18
Linette – 12/9

ACES/DOUBLE FAULTS
Barty – 2/4
Linette – 4/0

BREAK POINTS WON
Barty – 0/1
Linette – 2/7

Stefanos Tsitsipas has been delighted with the backing he has received at the French Open as he continues his quest to better last year's semi-final run.

The 22-year-old has previously spoke of his fondness for Roland Garros, and he earned a tour-leading 35th win of the season against Pedro Martinez on Wednesday.

It finished 6-3 6-4 6-3 in the second round in favour of the fifth seed, who is yet to lose a set at this year's second grand slam.

Tsitsipas is leading the FedEX ATP Race to Turin, and John Isner stands in his way of a fourth-round place.

"I really like playing in Paris," said Tsitsipas, who won titles in Monte Carlo and Lyon before heading to Roland Garros.

"I feel like the fans have embraced me and made me one of them. So, I'm really glad my tennis is there, my performance is there, and I'm able to deliver not just good tennis but also create a good atmosphere on this court."

Tsitsipas, who at one point dropped his racket while serving, did have to work for his win, though. Martinez broke him in the first and second sets, and the Greek was then denied the opportunity to serve out the win in the third.

Martinez's stand did not last much longer – Tsitsipas' backhand winner in the following game sealing the win.

"I've had good weeks this year, I've had some good results, but, of course, I feel like there's always better," the world number five added.

"I don't see my performance so far as super-excellent and outstanding, but I've been consistent and that's very important."

MEDVEDEV BITES BACK

Daniil Medvedev might finally have settled into life at Roland Garros. The second seed had a dismal record in the French Open heading into this year's grand slam, but despite a shaky start on Wednesday, he defeated Tommy Paul 3-6 6-1 6-4 6-3 to claim a place in round three.

Though Paul made the most of a shaky opening set from Medvedev, the Russian rallied in set two and kept the momentum going, winning 80 per cent of his first-serve points in a victory which took two hours and 18 minutes to round off, and also included eight breaks of serve from the world number two.

Next up is Reilly Opelka, who saw off Jaume Munar. The American has a losing 2-1 head-to-head record against Medvedev, though this is the first time they will meet on clay.

There was a shock elsewhere, as 11th seed Roberto Bautista Agut was dumped out by Swiss qualifier Henri Laaksonen.

ZVEREV GETS SNAPPY AFTER RAGGED DISPLAY

World number six Alexander Zverev was made to work for his place in round three, as he overcame Roman Safiullin 7-6 (7-4) 6-3 7-6 (7-1).

Zverev trailed in both the second and third sets, as the 24-year-old needed two tie-breaks to beat the qualifier.

"Obviously, I don't do it on purpose," Zverev said. "I don't go into the match and say, 'Okay, my tactic is I'm going to be a break down, I'm going to fight back and come back'.

"That's not how it works. I'm a break down most of the time because I play unfocused games or the opponent plays well."

Zverev will play Laslo Djere in round three, and despite his frustration after the match, the German has moved onto 20 wins for the season, which already includes titles in Acapulco and Madrid.

Djere beat fellow Serbian Miomir Kecmanovic, and if Zverev should keep winning, he may well face a quarter-final against Casper Ruud, the promising Norwegian player who beat Kamil Majchrzak 6-3 6-2 6-4 to make it to the third round at Roland Garros for a third straight season.

Standing in the way of Ruud and the last eight is Alejandro Davidovich Fokina, who went the distance to defeat Botic Van De Zandschulp.

Serena Williams said her serve was the key to battling past Mihaela Buzarnescu 6-3 5-7 6-1 in the second round of the French Open on Wednesday.

The win improved Williams' second-round record in grand slams to 74-2, her only defeats at this stage having come against sister Venus Williams when Serena made her major debut at the 1998 Australian Open, and against Garbine Muguruza seven years ago at Roland Garros in Paris.

Serena Williams won 75 per cent of the points played behind her first serve and saved five of the seven break points she faced in the French capital midweek.

"I felt it was pretty good today," Williams said of her serve. "But I've been practicing my serve a lot. I've been playing unbelievable on my serve in practice. The other night was, 'wow'. I'm glad it came better today.

"My coach told me it's good that I'm doing it well in practice because eventually it will be good in the match.

"I had some really good chances in the second set to win that. If I would have won just one point here or there, like four or five times, it would have been a different second set.

"I know going into the third I just had zero in on those one important points. If I could just take those, it would be an easier time for me."

The 39-year-old will continue her quest for a fourth Roland Garros title and record-equalling 24th slam crown against compatriot Danielle Collins, who beat Ukrainian qualifier Anhelina Kalinina 6-0 6-2.

"She's been playing well," Williams added. "She's also a really awesome person off the court. I love seeing her in the locker room.

"Ideally, it would be great if we didn't have to play each other because I always want her to do super well."

BENCIC DUMPED OUT BY KASATKINA

Belinda Bencic – the 10th seed – was dumped out by Daria Kasatkina 6-2 6-2, meaning there are no top-20 players left in the bottom quarter of the draw.

Bencic joined world number two Naomi Osaka, Bianca Andreescu and Kiki Bertens in departing the tournament after a dismal performance against Kasatkina, who will play in the third round of a major for the first time since Wimbledon in 2018.

Kasatkina's serve was in rude health, with the Russian and 2018 French Open quarter-finalist never facing a break point and racking up eight aces.

"A lot has changed between 2018 and now," said Kasatkina. "There was one amazing year for me, which was important in a good and in the bad way.

"I learned a lot, and I think I became a little bit different, maybe more experienced, a bit more serious. Let's say I understand more why I'm winning or why I'm losing.

"At that time everything was just going with the wave, and I was not thinking that much. Now I'm analysing more of what's going on in the situation I'm in. Getting maybe a bit more mature."

The only player left in that quarter who has previously reached a grand slam semi-final is 20th seed Marketa Vondrousova, who breezed past Harmony Tan 6-1 6-3. 

SABALENKA SEES OFF COMPATRIOT SASNOVICH

Third seed Aryna Sabalenka booked her spot in the third round with a 7-5 6-3 win over fellow Belarusian Aliaksandra Sasnovich, despite tallying 34 unforced errors.

Sabalenka, who has the second-most tour-level wins this season with 27, said: "I'm really proud of myself that I was fighting no matter what, kind of trying to find my rhythm. I'm really happy with this win. It was a tough battle.

"I would say I definitely feel better this year, kind of believe that I can do well here on the clay court. I feel better and really happy to be here, to compete here."

Sabalenka will now face 31st seed Anastasia Pavlyuchenkova in the next round after the Russian defeated Ajla Tomljanovic 6-2 6-3. 

There were also wins for two-time grand slam champion Victoria Azarenka, who overcame Clara Tauson 7-5 6-4, and Madison Keys, who beat Leylah Annie Fernandez 6-1 7-5.

Serena Williams took the long route through to round three at the French Open as the veteran battled past Romanian Mihaela Buzarnescu.

The American waved the chequered flag at the Monaco Grand Prix 10 days prior to this clash, but there will be no white flag in Paris yet from Williams who dug deep for a 6-3 5-7 6-1 win.

Three times a Roland Garros champion, Williams continued her search for more title-winning form on Court Philippe Chatrier, and a tricky clash with compatriot Danielle Collins will be next for the 39-year-old.

This win improved Williams' second-round record in grand slams to 74-2, her only defeats at this stage having come against sister Venus Williams when Serena made her debut in the majors at the 1998 Australian Open, and against Garbine Muguruza seven years ago at this tournament.

Williams controlled the opening set against Buzarnescu, but the Romanian world number 174 was a wily opponent and began to ask plenty of questions of the 23-time grand slam winner.

Having been as high as number 20 in the rankings, Buzarnescu was not intimidated. In 2018, she beat top-10 players Jelena Ostapenko and Elina Svitolina – twice, in Svitolina's case – and the 33-year-old broke to lead 4-2, with Williams recovering from 0-40 before netting a forehand followed by a backhand as the pressure told.

Williams broke back, yelling "Come on!" to rally herself, and she had two break chances again at 5-5, but could take neither.

Buzarnescu was the first to have a set point and an eye-catching cross-court backhand forced the decider.

Tension briefly filled the air but it soon drifted away, Williams taking command with an immediate break followed by another to lead 4-0, the decider going her way emphatically.

"She has a lot of skills," Williams said of Buzarnescu. "She plays really well on this surface in particular. I knew it wasn't going to be easy, but I'm excited to get through there. It was good competition."

DATA SLAM: LUCKY NUMBER SEVEN?

Williams lives to fight another day and perhaps a good workout will give her the confidence to come through battles that lie ahead. That record-equalling 24th slam remains a possibility this fortnight. Collins is next, a player Williams narrowly beat when they met at the Yarra Valley Classic in Melbourne earlier this year, their one previous meeting. Serena has won two of her previous grand slams as the seventh seed before – at the 1999 US Open and the 2005 Australian Open.

WINNERS/UNFORCED ERRORS
Williams – 26/27
Buzarnescu – 25/28

ACES/DOUBLE FAULTS
Williams – 5/2
Buzarnescu – 0/7

BREAK POINTS WON
Williams – 5/14
Buzarnescu – 2/7

Novak Djokovic eased into the second round of the French Open thanks to a straight-sets win over Tennys Sandgren in the final match at Roland Garros on Tuesday.

The top seed – beaten by Rafael Nadal, who is in the same half of the draw, in the Paris final last year – had won his previous 16 first-round contests at the French Open, and there never appeared to be any danger of him failing to extend that record on Court Philippe-Chatrier.

Indeed, this meeting lasted under two hours, with the world number one cruising through 6-2 6-4 6-2 without conceding serve and while hitting 33 winners in the process.

It also brought up his fourth career win over Sandgren, maintaining a 100 per cent record over the world number 66. Pablo Cuevas awaits in round two.

Sandgren was a break down in a hurry as Djokovic breezed through the first set in just 31 minutes.

The 34-year-old – a five-time Roland Garros finalist who claimed his solitary title at the event in 2016 – grew frustrated in the second set as he made nine unforced errors and offered up six break points, yet he saved them all.

It evidently demoralised Sandgren, who had put everything into trying to draw level, and the American swiftly found himself 4-1 and two breaks down in the final set, with Djokovic moving through the gears.

A sloppy shot into the net cost Djokovic his first match-point opportunity at 5-2 up, yet he made no mistake as he served out for the win – Sandgren's overhit cross-court forehand rounding off a one-sided contest.

Data Slam: Super Djokovic serves up a treat

Eighteen-time grand slam champion Djokovic may not have needed to live up to his own lofty standards, but his service game was typically excellent in the evening session. He landed 49 of 73 first serves, helping him to win 86 per cent of his first-serve points (42/49). 

WINNERS/UNFORCED ERRORS

Djokovic – 33/21
Sandgren – 25/27

ACES/DOUBLE FAULTS

Djokovic – 4/2
Sandgren – 5/1

BREAK POINTS WON

Djokovic – 5/11
Sandgren – 0/6

Ashleigh Barty acknowledged it will be a "tough" week for her at the French Open as she plans to play through the pain at Roland Garros.

Barty – champion in Paris back in 2019 – had to take a medical time out during her first-round tie with Bernarda Pera on Tuesday.

The Australian world number one struggled with a hip issue, yet still progressed with a 6-4 3-6 6-2 win.

"It's going to be a little bit tough this week. I think over the weekend we had a bit of a flare-up through my left hip, which obviously just needed a bit of help today, needed some assistance to try and release it off as best I could," the 25-year-old said in her post-match news conference.

"I'm not going to hide behind the fact I'm not quite 100 per cent but I can guarantee that I will go out there with the right attitude every day and be really accepting of that and give it a crack no matter what.

"We're confident in that we can get my body to a point where I'm able to compete. We're here, we're fighting, we're in with a chance, and that's all we can do."

Magda Linette is next up for Barty on Thursday, the Polish player defeating Chloe Paquet in straight sets.

COCO CARRIES ON HER FORM AS SEEDS REACH ROUND TWO

Fresh from her triumph in both the singles and doubles in Parma, and a run to the Internazionali BNL d'Italia semi-finals, Coco Gauff started her campaign with a tough win over qualifier Aleksandra Krunic.

Gauff, the 24th seed, certainly had to do it the hard way, with the 17-year-old clawing back four set points in the opener, but some brilliant first serves – she landed 71 per cent of them – got her through in straight sets.

It brought up Gauff's first win at a grand slam as a seed. She is ranked at 25th in the world, making her the youngest American woman to make it into the top 25 since Serena Williams in 1998. 

Wang Qiang will face Gauff in round two in what is a repeat of the Parma final.

Meanwhile, three other big names also made it through. Former world number one and 2017 French Open semi-finalist Karolina Pliskova overcame her close friend Donna Vekic 7-5 6-4, while fellow Czech Karolina Muchova came from behind to beat Andrea Petkovic 1-6 6-3 6-4.

With Petkovic's exit, there are no female players from Germany in the second round at Roland Garros for the first time since 1958.

Fifth seed Elina Svitolina is also through to round two after coming back from a break down in the second set to beat teenager Oceane Babel 6-2 7-5.

"It's a first time for her to play here in the main draw of the grand slam and to face the sixth player in the world it's extremely tough," Svitolina said of her young opponent.

"I think she dealt very well with it and she went for her shots in the second set and made life very difficult for me."

SUAREZ NAVARRO MAKES COMEBACK

Carla Suarez Navarro overcame Hodgkin lymphoma earlier this year, after revealing last September that she had been diagnosed with the rare cancer.

Suarez Navarro won that battle and is now cancer free, but in what she said will be her last appearance at Roland Garros, she slipped to a defeat to 2018 finalist Sloane Stephens.

The Spaniard took the first set 6-3 and forced a tiebreaker in the second, but it was Stephens who edged it before taking that momentum into the decider to claim a 3-6 7-6 (7-4) 6-4 win.

Rafael Nadal has tipped Alexei Popyrin for greatness after being tested by the youngster in the opening match of his latest French Open title defence.

World number three Nadal saved two set points in the third set on his way to a well-earned 6-3 6-2 7-6 (7-3) victory in Tuesday's contest at Roland Garros.

It means that only three players have taken a set from the Spaniard at the grand slam event since 2016 – Diego Schwartzman, David Goffin and Dominic Thiem.

Nadal's victory over Popyrin was his 31st in a row in Paris since 2015 and keeps him on course for a record-extending 14th triumph in the French capital.

The third seed was impressed by what he saw from his 21-year-old opponent, who showed admirable resistance by saving four break points to force a tie-break in the third set.

"With this serve, with these kinds of shots from the baseline, he has everything to become a top player," Nadal said. "If he wants to do it, of course he is going to have his chances, because he has a lot of very difficult things in his game.

"He has everything to become a great, or at least a fantastic player. Let's see. Let's see what is going on in the next couple of months and years."

Asked about his impressive record of rarely dropping a set, Nadal said: "We are playing best-of-five. The other player needs to win two more sets to beat you.

"I know I'm going to be there fighting for every single point. Of course I don't want to lose the set at all, but that's part of the game.

"I'm happy to win that third set. I don't know how I won it, but I did, and I'm glad."

RUBLEV BEATEN BY BIG-SERVING STRUFF

Nadal's path to another French Open title is a little clearer following seventh seed Andrey Rublev's surprise first-round exit to world number 42 Jan-Lennard Struff.

Rublev had reached the quarter-final stage at his previous three majors and was much fancied to go far in Paris, but he fell 6-3 7-6 (8-6) 4-6 3-6 6-4 to the big-serving Struff.

The German hit 25 aces on his way to beating a top-10 opponent at a grand slam for the first time, setting up a second-round meeting with Facundo Bagnis.

"I was feeling fine," Rublev said after the defeat. "I practiced well. I don't know why I lost. I think we played a good level today. I played a solid two sets, third and fourth, and then the fifth set.

"I think I should have won the second set, but this is tennis. I was serving for the set and I didn't make it, then in the tie-break I was a bit unlucky and he played well."

MONFILS ENDS SLAM DROUGHT

Fan favourite Gael Monfils battled back from a set down to beat Albert Ramos-Vinolas 1-6 7-6 (8-6) 6-4 6-4 and earn his first grand slam win since the 2020 Australian Open.

Monfils has struggled since tennis resumed last year after the coronavirus-enforced break, with Tuesday's win on home soil just his second this season.

Elsewhere on Tuesday, Australian Open semi-finalist Aslan Karatsev kicked off his French Open campaign with victory over Jenson Brooksby in three sets.

Tenth seed Schwartzman, who reached the last four in Paris last year, saw off Lu Yen-hsun 6-2 6-2 6-3 in his opening match.

Matteo Berrettini was made to work a little harder for his victory against Taro Daniel, the ninth seed advancing through 6-0 6-4 4-6 6-4.

There was an upset later in the day, though, as number 20 seed Felix Auger Aliassime was beaten in four sets by world number 98 Andreas Seppi.

Petra Kvitova has withdrawn from the French Open after damaging her ankle in a fall during a press conference on Sunday.

Kvitova was due to face Elena Vesnina in the second round at Roland Garros, having already beaten qualifier Greet Minnen in straight sets.

The 11th seed's participation in the second grand slam of the year is over, though, due to a freak injury suffered as she was carrying out media duties after her opening match.

Kvitova - a two-time Wimbledon champion - is hoping to recover in time for the grass-court season following such an unfortunate setback.

"It is with great disappointment that I announce my withdrawal from Roland Garros," she tweeted on Tuesday.

"During my post-match press conference on Sunday I fell and hurt my ankle. Unfortunately, after an MRI and much discussion with my team, I have made the tough decision that it would be unwise to play on it.

"It's incredibly bad luck, but I will stay strong and do my best to recover for the grass court season."

Serena Williams started her quest to match Margaret Court's grand slam record by seeing off Irina-Camelia Begu in the first round of the French Open.

Williams, who reached the semi-finals in Melbourne earlier this year, has been stuck on 23 slam triumphs – one shy of Court's career haul – since winning the 2017 Australian Open.

But the seventh seed in Paris did just enough in a challenging opening outing on Monday, the first official night match in French Open history, overcoming Begu 7-6 (8-6) 6-2 in one hour and 44 minutes.

Begu proved a worthy match, winning four straight games and at one point holding two set points in the opener, but the world number eight's quality and experience ultimately came to the fore.

Having charged into a 5-3 lead, Williams found herself at 0-30 down when serving for the first set, and an overhit slice followed by another errant, awkward backhand gave Begu the break.

More unforced errors followed from Williams as her hopes of clinching the set with a return break were dashed, before the 39-year-old scooped long on her own serve to give Begu the advantage.

The American regained her composure to hit back, though, and force a tiebreak. Begu had two set points to play with at 6-4 up, but Williams rallied, winning the next four to take a hard-fought lead.

A superb drop shot teed Williams up for a break at the start of the second set, yet she tensed up again in game six.

Williams was applauding Begu for a supreme forehand down the line, but the former world number one was soon frustrated as the Romanian clawed back to deuce three times.

Begu's resolve finally crumbled, however, and Williams was left to serve out a win which sets up a second-round tie with Mihaela Buzarnescu.

DATA SLAM: Error-strewn Williams will have to sharpen up

By 3-3 in the tiebreaker, Williams had made 21 unforced errors, in contrast to just seven from Begu. Williams tightened up after nosing ahead, making just nine more in the remainder of the contest, but she will know such issues cannot continue if there is to be a chance of reigning again in the French capital this year.

WINNERS/UNFORCED ERRORS
Williams – 27/30
Begu – 18/17

ACES/DOUBLE FAULTS
Williams – 5/2
Begu – 2/3

BREAK POINTS WON
Williams – 5/8
Begu – 3/5