Former world number three Elina Svitolina's first game back on the WTA Tour in more than 12 months ended in a near three-hour defeat to Yulia Putintseva in the Charleston Open first round on Monday.

Svitolina, 28, had been off the tour for a combination of injury and pregnancy, but was back in action for the first time since giving birth to her and male tennis player Gael Monfils' daughter Skai in October.

The Ukrainian, who reached both the Wimbledon and US Open semi-finals in 2019, won the first set after rallying back from 3-1 down in a tie-break

But the Kazakh world number 47 responded and prevailed 6-7 (3-7) 6-2 6-4 in two hours and 48 minutes, with Putintseva sapping her opponent's energy with frequent drop shots.

Former Australian Open champion Sofia Kenin was on track for victory in a topsy-turvy clash with Aliaksandra Sasnovich before rain intervened, forcing it to be re-scheduled for Tuesday with the American leading 6-1 6-7 (5-7) 3-0.

World number 50 Sloane Stephens fought back after an early scare to beat qualifier Louisa Chirico 3-6 6-1 6-2, while Alize Cornet breezed past Fiona Crawley 6-0 6-2.

Jil Teichman was one of three seeds to lose in the first round, going down 6-2 3-6 6-2 to 17-year-old Linda Fruhvirtova.

Ukrainian 11th seed Anhelina Kalinina lost 7-6 (8-6) 6-4 to Anna Kalinskaya, while 10th seed Zhang Shuai was beaten 6-4 1-6 6-3 by Julia Grabher.

Eugenie Bouchard returned for the first time since the 2023 Australian Open due to injury with a win over Ylena In-Albon 6-3 6-2 at the Copa Colsanitas in Bogota.

Third seed Nuria Parrizas Diaz was knocked out by Briton Francesca Jones, who is ranked 817th in the world, 7-6 (7-3) 6-1 in a major shock.

Last week's ATX Open champion Marta Kostyuk was bundled out in the Indian Wells Open first round by last month's Merida Open runner-up Rebecca Peterson on Wednesday.

The Swedish qualifier, who reached her first WTA final in four years in Merida having had her 2022 derailed by injury, triumphed 7-5 5-7 7-5 over the Ukrainian world number 40 in almost three hours.

Kostyuk, ranked 40th in the world, was not helped by 17 double faults across the match, with Peterson progressing to the second round where she will face 22nd seed Zhang Shuai.

Alize Cornet was also a surprise first-round loser, going down 6-2 7-5 to 427th-ranked Evgeniya Rodina in one hour and 42 minutes.

Rodina's prize for her shock victory is a second-round date with 2023 Australian champion and second seed Aryna Sabalenka.

Camila Giorgi, who beat Peterson for the aforementioned Merida Open crown last month, won through with a routine 6-3 6-3 victory over Arantxa Rus. Giorgi will next face third seed Jessica Pegula.

World number 41 Shelby Rogers was pushed for two hours and 22 minutes by Katie Volynets but triumphed 6-4 4-6 6-1. Rogers will take on seventh seed Maria Sakkari in the second round.

China's Wang Xin, making her Indian Wells debut, defeated former world number 12 Elise Mertens 6-3 6-1, while world number 33 Zhu Lin was downed by Lesia Tsurenko 6-4 6-3.

Aliaksandra Sasnovich won 6-3 7-6 (7-5) over veteran Kaia Kanepi, while 53rd-ranked Linda Fruhvirtova fought back after copping a bagel to win 0-6 6-2 6-3 over 52nd-ranked Mayar Sherif.

Jil Teichman set up a second-round clash with Swiss compatriot Belinda Bencic after a 6-1 6-4 victory over Ashlyn Krueger.

Garbine Muguruza and Alize Cornet both fell at the first hurdle at the Lyon Open on Monday, going down to Linda Noskova and Camila Osorio respectively.

Having gone out in the first round at the Australian Open earlier this month, former world number one Muguruza did the same in France, suffering a resounding 6-1 6-4 defeat to 18-year-old Czech qualifier Noskova.

Third seed Cornet did not fare much better on home soil, capitulating after drawing level with Osorio as the Colombian triumphed 6-4 4-6 6-1.

The other seeds in action on day one at the WTA 250 event avoided the same fate, with fifth seed Anastasia Potapova beating Marina Bassols Ribera 4-6 6-1 6-2 and fourth seed Petra Martic fighting back to edge her two-hour battle with Kristina Mladenovic 3-6 6-3 7-5.

At the Thailand Open in Hua Hin, third seed Wang Xiyu was beaten in an all-Chinese meeting with Zhu Lin, while Wang Xinyu triumphed in straight sets against Joanne Zuger and Ukraine's Lesia Tsurenko eliminated Ysaline Bonaventure.

Paula Badosa savoured a strong serving day as she overcame Anett Kontaveit in a tricky Adelaide International 2 opener ahead of the Australian Open.

Badosa and Kontaveit both got as high as number two in the world rankings last year, but neither currently sits in the top 10, with Badosa down at number 11 and Kontaveit 17th.

Tuesday's tussle in South Australia went the way of the Spaniard, with Badosa scoring a 6-4 6-3 win against her Estonian opponent.

She had five aces and only one double fault, winning 77 per cent of points when landing a first serve in.

Another Estonian awaits her at the last-16 stage in veteran campaigner Kaia Kanepi and Badosa is happy with how she had begun the tournament.

"I think I started really good," Badosa said in an on-court interview. "I was serving very well. I was going for the first shots."

Asked about signs of improvement with her serve, Badosa said: "It depends on the day, to be honest. I worked a lot this past 10 days and was really focused on that, so I'm happy about that."

Czech Barbora Krejcikova, another player with a career-high ranking of number two, earned a second-round shot at Russian Daria Kasatkina after winning 6-2 7-6 (7-3) against last year's runner-up Alison Riske-Amritraj.

Other winners in Adelaide on Tuesday were Amanda Anisimova, Zheng Qinwen, Veronika Kudermetova, Anna Kalinskaya and Katerina Siniakova.

At the Hobart International, second seed Elise Mertens fell 6-4 6-4 to fellow Belgian Maryna Zanevska, while French third seed Alize Cornet was also knocked out, losing 6-4 6-2 to Italy's Elisabetta Cocciaretto.

Former Australian Open champion Sofia Kenin had no such trouble, seeing off China's Zhu Lin 6-2 6-2

Elise Mertens claimed her first WTA title of the year after defeating Alize Cornet in straight sets to capture the Jasmin Open crown on Sunday.

The world number 42 reeled off the last 11 games as she soared to a dominant 6-2 6-0 victory after just 80 minutes in Monastir.

Mertens landed the seventh WTA title of her career - and first since the 2021 Gippsland Trophy - following a timely return to form off the back of a disappointing 2022 that had seen her reach just two quarter-finals.

The Belgian overcame Cornet in three sets when they met in St. Petersburg earlier this year, and she quickly gained the upper hand in the fifth contest between the pair.

Mertens rescued two break points to hold for 2-2, before breaking twice as she eventually cruised to the opening set.

A late wildcard in Tunisia, Cornet had progressed to her first final since Chicago last year without dropping a set, and was targeting her first silverware since triumphing in Gstaad four years ago.

But the world number 37 could not establish any momentum in her quest to get back into the final; nine double-faults certainly hindering her intentions.

Mertens fully capitalised. The fifth seed won 83 per cent of her first-service points, while breaking a further three times as she breezed to a commanding victory.

World number one Iga Swiatek will face Barbora Krejcikova in the Ostrava Open final after beating Ekaterina Alexandrova on Saturday.

Swiatek continued her stellar season with a 7-6 (7-5) 2-6 6-4 victory over the Russian.

A tie-break was needed to settle the opening set, with Swiatek securing a crucial break of serve when 6-5 up.

The Pole was caught off guard in the second set as Alexandrova took it the distance, before Swiatek claimed the solitary break of the decider to lead 4-3 and did not allow her opponent a way back.

Swiatek, who has 60 wins to her name in 2022, will do battle with Krejcikova in the championship match after she came from a set down to defeat Wimbledon champion Elena Rybakina 3-6 7-6 (7-4) 6-4.

Rybakina served 17 aces to Krejciokva's two, but the Czech 26-year-old battled to victory to put herself in the final of her home tournament.

At the Jasmin Open, Alize Cornet knocked out second seed Veronika Kudermetova with a 6-4 6-3 triumph to clinch her place in Sunday's final.

Cornet saved nine of 11 break points to beat the world number 12 and has not dropped a set all week at the tournament in Tunisia.

Elise Mertens awaits Cornet in the final after a 6-4 6-0 success over Claire Liu, who knocked out top seed Ons Jabeur on Friday.

Mertens broke Liu at 5-4 up to take the first set before emphatically sealing victory with a sublime second in which she won 24 of the 29 points.

Iga Swiatek is through to the quarter-finals of the Ostrava Open after Ajla Tomljanovic retired hurt in their second-round match on Wednesday.

The world number one had won the first set 7-5, but her Australian opponent was forced to concede at 2-2 in the second.

Swiatek is now the female player with the most wins in a single year (58) in the last five seasons. Former world number one Ash Barty recorded 57 victories in 2019.

The second seed in Ostrava is out after Paula Badosa was beaten 7-6 (7-4) 6-4 by Petra Kvitova in front of a delighted Czech crowd, while Elena Rybakina is also through to the last eight after coming from behind to win against Aliaksandra Sasnovich 6-7 (5-7) 6-4 7-5.

Wednesday's two other matches saw more success for Czech participants as Karolina Muchova beat seventh seed Beatriz Haddad Maia 6-4 6-4, while Barbora Krejcikova defeated Shelby Rogers 6-2 6-2.

There was less Czech joy at the Jasmin Open in Tunisia, where Katerina Siniakova was beaten 7-5 6-2 by Claire Liu.

Elsewhere, number three seed Alize Cornet eased past Harriet Dart 6-3 6-4, Elise Mertens came from behind to beat Despina Papamichail and Diane Parry went through against French compatriot Lucrezia Stefanini after the latter retired hurt in the second set.

Alize Cornet is through to the third round of the US Open after defeating Katerina Siniakova 6-1 1-6 6-3, making it the first time she has been beyond the second round of every grand slam in a single season.

Cornet, who defeated reigning champion Emma Raducanu in straight sets to begin her campaign, was terrific with her return game early on, winning 54 per cent of the points off Siniakova's serve in the opening set.

Three double faults for Cornet and the inability to win a single point off her second serve led to a quick second frame for Siniakova, but she steadied in the decider, becoming the first Frenchwoman to win her opening two rounds of each grand slam in a season since Caroline Garcia in 2017.

Cornet has now won five of her past six matches and should be considered a threat given her victory over world number one Iga Swiatek at Wimbledon in July.

She will play the winner between Danielle Collins and Cristina Bucsa in her next match.

Emma Raducanu tried to focus on the positives after seeing her US Open defence ended at the first hurdle, suggesting "the target will be off my back" as she prepares to tumble down the WTA rankings.

The teenager sensationally won at Flushing Meadows in 2021 without dropping a set, yet that remains her sole Tour-level title a year on.

And any hopes of a remarkable repeat were swiftly dashed by first-round opponent Alize Cornet, who brushed the 11th seed aside 6-3 6-3 on Tuesday.

But Raducanu is relishing the opportunity to build her career again without her status as a reigning major champion.

"[It is] obviously really disappointing, [I am] really sad to leave here," Raducanu said afterwards. "It's probably my favourite tournament.

"But also, in a way, [I am] happy, because it's a clean slate. I'm going to drop down the rankings, climb my way back up.

"Yeah, in a way, the target will be off my back slightly. Yeah, I just have another chance to claw my way back up there.

"I've been doing some really good work in the last six weeks especially. [I am] just looking forward to putting more of those weeks together consistently, then we'll see what happens."

Indeed, Raducanu claimed her 2022 season might have been considered a success had she not set such a high standard in New York last year.

She has played two quarter-finals this year, losing to Iga Swiatek in Stuttgart and Liudmila Samsonova in Washington D.C.

"It is a clean slate. I can just start again," Raducanu said. "I don't know what my ranking will be – probably pretty low down.

"With perspective, actually as a 19-year-old, I've had not a bad year. To be top 100, if you told me that a year ago, I'd take it.

"But I think it would be nice in a way to just start over, start fresh. Off the court, I don't think it will make much of a difference, to be honest."

She added: "I actually think, for me, the most exciting thing is trying to do well at each of the different tournaments.

"Regardless of what it is – it sounds weird – [as] US Open defending champion, obviously it would have been great to defend the title, but I want new experiences.

"In a way, I've kind of done that [winning the US Open], so I want another tournament.

"It doesn't really matter what it is. I think any player would be happy to win a tournament. I think it makes a massive difference, no matter what the level is."

Reigning US Open champion Emma Raducanu has been eliminated in the first round after going down in straight sets 6-3 6-3 against Alize Cornet on Tuesday.

Raducanu struggled with both her serve and her ground strokes early on against her French opponent.

She won just 40 per cent (10-of-25) of her service points in the opening set, while committing 18 unforced errors with seven winners as she had her serve broken three times.

After footage emerged of Raducanu distressed during a recent training session due to blisters and hand issues, it was no surprise to see her call for a medical timeout between the sets, needing some running repairs and fresh band-aids.

The women traded breaks of serve continuously throughout the match, with four breaks from the first five games of the second set, but every time Raducanu gained any momentum, Cornet would answer immediately.

For the match, Raducanu only held serve twice from nine attempts. Cornet will meet Katerina Siniakova in the second round.

Data Slam: Raducanu hits cold stretch at the worst time

It was not a great preparation for her maiden grand slam title defence, with Raducanu now collecting four straight-sets losses from her past six matches.

The 19-year-old has had a disappointing season, and has not won three matches in a row since last year's US Open.

WINNERS/UNFORCED ERRORS

Raducanu – 15/30

Cornet – 22/22

ACES/DOUBLE FAULTS

Raducanu – 2/2 

Cornet – 1/9

BREAK POINTS WON

Raducanu – 4/6

Cornet – 7/10

World number 10 Daria Kasatkina showed why she is the highest ranked player at the Granby Championships, defeating fifth seed Nuria Parrizas-Diaz 6-3 6-2 in convincing fashion.

Kasatkina, who is enjoying a career-high ranking, got the job done in straight sets despite struggling with her serve, committing all nine of the match's double faults.

While she was only able to win a below-par 58 per cent of her service points, she also won 58 per cent of her return points, and it was that ability to deal with the Spaniard's serve that proved to be the difference.

Kasatkina will play France's Diane Parry in the semi-final after she got the better of Germany's Tatjana Maria 6-4 6-7 (6-8) 7-6 (7-4) in a near three-hour tussle.

Parry only had one ace compared to Maria's 10, but she excelled in the longer rallies, with her return success rate jumping up from 16 per cent to 47 per cent when she was able to see a second serve.

Australia's Daria Saville will contest the other semi-final after her 6-3 6-0 domination of China's Xiyu Wang, and she will play Ukraine's Marta Kostyuk after she defeated Canada's Rebecca Marino 6-2 4-6 6-2.

Meanwhile, Liudmila Samsonova continued her terrific run at Tennis in the Land as she beat Magda Linette 6-4 6-3.

Samsonova is yet to lose a set at the tournament, but will face her toughest test next when she meets Bernarda Pera in the semi-final.

Pera, who previously eliminated top seed Barbora Krejcikova in straight sets, came out on top against American compatriot Sofia Kenin 6-2 5-7 6-3, despite creating one fewer break point opportunity.

Alize Cornet is also yet to lose a set on her run to the semi-final, proving too strong for Shuai Zhang 6-4 6-2.

Cornet will play Aliaksandra Sasnovich for a place in the final after the Belarusian pulled away in the second set of her 6-4 6-1 win against American Madison Brengle.

Aliaksandra Sasnovich was the top seed to advance in Tuesday's action at Tennis in the Land, treating the Cleveland crowd to a two-and-half-hour battle before prevailing 4-6 6-3 6-3 against Sara Sorribes Tormo.

In a close contest, Belarus' Sasnovich took advantage in the big moments, winning five of her 10 break point opportunities, while Sorribes Tormo could only convert two-of-nine.

While seventh seed Sasnovich was the highest-seeded winner on the day, fifth seed Irina-Camelia Begu fell victim to a shock 6-3 6-2 upset from world number 415 Sofia Kenin.

Kenin, a wildcard, now advances to the quarter-finals after winning two matches in a row for the first time since January, and prior to this week she had lost her previous nine matches.

Alize Cornet will likely meet second seed Martina Trevisan in the quarter-final after a strong 6-3 7-6 (7-1) triumph against Denmark's rising 19-year-old talent Clara Tauson.

Liudmila Samsonova needed only 59 minutes to breeze past Iryna Shymanovich 6-1 6-0, and it was similarly smooth sailing for Magda Linette as she defeated Sorana Cirstea 6-4 6-2.

Meanwhile, at the Granby Championships in Canada, only one match was able to finish before the rain halted the rest of the day's play.

Spain's Nuria Parrizas-Diaz was too much for England's Harriet Dart, winning 6-2 6-4, while top seed Daria Kasatkina will just need to add the finishing touches when she resumes her match against Magdalena Frech, leading 6-3 5-0.

The Serena Williams' farewell tour in Toronto is over after she was knocked out of the Canadian Open 6-2 6-4 by 12th seed Belinda Bencic on Wednesday.

Williams, playing for the first time since declaring on Tuesday her intention to retire after this month's US Open, was no match for Tokyo Olympics gold medalist Bencic.

The 23-time major winner was unable to claim back-to-back WTA singles wins for the first time since last year's French Open, having defeated Nuria Parrizas-Diaz for her first victory in 430 days on Monday.

Bencic triumphed in one hour and 17 minutes, winning 84.2 per cent of first-serve points and converted five of eight break points throughout the match.

Williams' power was on show with 13 winners, but Bencic was physically more capable and decisively managed 25 winners with only 13 unforced errors.

Elsewhere, 2019 US Open winner and local hope Bianca Andreescu edged Alize Cornet in a see-sawing clash in the evening, winning 6-3 4-6 6-3 in two hours and 26 minutes.

Fourth seed Paula Badosa and fifth seed Ons Jabeur, who was last month's Wimbledon runner-up, were forced to retire due to injury.

Spanish 24-year-old Badosa withdrew against Yulia Putintseva 7-5 1-0 due to muscle cramping, while Zheng Qinwen had a walkover against Jabeur 6-1 2-1 due to abdominal pain.

Top seed Iga Swiatek brushed aside Ajla Tomljanovic 6-1 6-2 in 64 minutes. The win means Swiatek is the first player to win 15 WTA 1000 matches in straight sets in a row since 2009.

Canadian 13th seed Leylah Fernandez also bowed out, going down 7-6 (7-4) 6-1 to Brazil's Beatriz Haddad Maia, who will face Swiatek in the third round.

Second seed Anett Kontaveit lost 6-4 6-4 to Jil Teichmann in one hour and 27 minutes. Teichmann will next face Simona Halep who won in 71 minutes against Zhang Shuai 6-4 6-2.

Sixth seed Aryna Sabalenka got past Sara Sorribes Tormo 6-4 6-3 to set up a third-round meeting with Coco Gauff after she defeated Wimbledon champion Elena Rybakina 6-4 6-7 (8-10) 7-6 (7-3) in an epic that lasted two hours and 49 minutes.

Jessica Pegula won 6-2 7-5 over American qualifier Asia Muhammad to progress through to face Camila Giorgi after she knocked off Elise Mertens 7-3 7-5.

Third seed Maria Sakkari triumphed in three sets 6-2 4-6 6-2 over Sloane Stephens and will face Karolina Pliskova next after the Czech beat Amanda Anisimova 6-1 6-1.

Eighth seed Garbine Muguruza won 6-4 6-4 against Kaia Kanepi and Alison Riske toppled 16th seed Jelena Ostapenko 7-6 (7-2) 0-6 7-5.

Alize Cornet compared herself to a fine French wine as she left Iga Swiatek's Wimbledon dream in tatters.

Frenchwoman Cornet, who eight years ago produced a Wimbledon sensation when beating Serena Williams, delivered another show-stopping result when she won 6-4 6-2 against top seed and world number one Swiatek.

It happened on the tournament's middle Saturday and on Court One, just as the victory over Williams in 2014 had.

Swiatek had reeled off 37 successive wins, landing six titles in the process, including a second French Open crown. However, she has appeared far from comfortable on the grass in London, and it was clear she would be ripe for such an upset if her performance level from the first two rounds did not improve.

Cornet, who at the age of 32 is competing in a record-tying 62nd consecutive grand slam tournament, will face Australia's Ajla Tomljanovic on Monday for a place in the quarter-finals.

In an on-court interview, Cornet said of her win: "It reminds me of the time I beat Serena on the same court eight years ago. I think this court is a lucky charm for me.

"I want to say I'm a huge fan of Iga. She is just so talented, and she's such an amazing player and such a nice ambassador of women's tennis, so I'm very flattered that I beat her today.

"I think this kind of match is what I'm living for and practising for every day. It really drives me, and I knew I could do it. Somehow I had this belief, even through she had 37 wins in a row.

"It was like, if there is a moment you can beat her it's now, on grass. She feels a little less comfortable than on other surfaces, so I was just believing very hard, very focused, and I have the best team by my side and the best crowd also.

"So I guess I like the upsets. It's a really nice feeling right now.

"I'm like a good wine. In France, a good wine always ages well. It's unreal, I'm playing one of the best seasons of my career. I feel great on the court. I'm having so much fun. Eight years later after my first qualification into the second week I can see I'm still there, I'm still so motivated, and I still have the fire in me."

Swiatek slumped from a 2-0 lead in the second set, dropping six successive games as the match slipped away.

The beaten Pole said: "I know I didn't play good tennis. I was pretty confused about my tactics. When I was practising I didn’t feel in the best shape. So I was aware this could happen.

"Usually when I'm coming back, I have some kind of a plan and I know what to change.

"Here I didn't know what to change. I was confused. On a grass court everything happens so quickly. I didn't tank it, but I just didn't know what to do."

Iga Swiatek's 37-match winning streak came to an end on Wimbledon's Court One as wily Frenchwoman Alize Cornet pulled off a sensational third-round victory.

Top seed and world number one Swiatek had not lost since February, when she was beaten by Jelena Ostapenko in Dubai, reeling off six successive tournament wins, including her second French Open title. It was the longest winning streak in women's singles in the 21st century, and now it is over.

The 21-year-old Polish player had not looked comfortable on grass in her opening two rounds at Wimbledon, and she was outsmarted on Saturday by the experienced Cornet, losing 6-4 6-2 in an hour and 32 minutes.

At the age of 32, Cornet is playing a record-tying 62nd consecutive grand slam, matching Ai Sugiyama's record. She is also enjoying her best year at the majors, reaching a slam quarter-final for the first time in Australia before getting to the third round at Roland Garros.

Crucially, Cornet already had a famous Wimbledon scalp behind her coming into this match. Eight years ago, on the equivalent first Saturday of the championships and on the same court, Cornet defeated Serena Williams.

On this occasion, Cornet swept to a swift double break against the former Wimbledon girls' champion, opening a 3-0 lead. Swiatek got back into the opening set by recovering one break, but she could not draw level.

Swiatek then had a chance to break in the second game of the second set, and a 2-0 lead was hers when Cornet went long with a forehand. Yet the lead was immediately squandered, a dazzling stop volley from Cornet saving game point before a looping backhand winner brought the set back onto serve.

From there, Cornet pulled away, Swiatek's belief fading as the match raced away from her. At her 15th Wimbledon, Cornet was able to celebrate another show-stopping moment.

Data slam: Alize in wonderland

This was a 24th career win for Cornet against a player ranked inside the top 10, and a fourth against a world number one – the previous three all came against Serena Williams, all in 2014 (including one by retirement). The world number 37, who reached a career-high ranking of 11th in 2009, was facing Swiatek for the first time and now goes on to tackle Ajla Tomljanovic for a place in the last eight.

WINNERS/UNFORCED ERRORS
Cornet – 16/7
Swiatek – 21/33

ACES/DOUBLE FAULTS
Cornet – 1/2
Swiatek – 3/1

BREAK POINTS WON
Cornet – 5/6
Swiatek – 2/6