Victoria Azarenka has booked a clash with the top seed of the Guadalajara Open after defeating Elina Avanesyan 6-4 6-2 in Monday's opening round.

In the last event of the season before the WTA Finals, Belarus' Azarenka was too strong with her return game for her Russian opponent, winning 53 per cent (32-of-60) of her return points while capitalising on five-of-seven break point opportunities to earn a shot at world number eight Paula Badosa.

While Azarenka has no chance of qualifying for the WTA Finals – with only the top-eight players in the rankings making it through – Belinda Bencic is one of the players who can sneak in with a great result this week.

Needing to make the semi-finals to have a chance, she got off on the right foot with a 7-5 6-7 (10-12) 6-3 win against Leylah Fernandez in her opening match.

Petra Kvitova can also qualify if she reaches the final, and she started without issue, defeating Bernarda Pera 6-3 7-5.

Ekaterina Alexandrova had an outside chance of claiming a WTA Finals spot if she won this tournament, but she was the victim of the day's biggest upset, falling 6-4 7-6 (10-8) to Camila Osorio.

At 22nd in the world, Liudmila Samsonova is the lowest-ranked player in the field with a mathematical chance at qualification, but she is a step closer after handling Kaia Kanepi 6-1 7-5.

Despite Fernandez's earlier loss, it was a strong day for the Canadians, with Bianca Andreescu proving too good in her 6-2 6-4 victory against Jil Teichmann, and Rebecca Marino also only needed two sets to defeat Ann Li 6-2 7-6 (7-2).

China's Lin Zhu came from a set behind to beat France's Alize Cornet 3-6 6-3 6-4, while Ukraine's Marta Kostyuk had a much quicker result in her 6-1 6-3 triumph over Belarus' Aliaksandra Sasnovich.

World number 34 Elise Mertens had no problems in one of the biggest mismatches of the day as she defeated world number 185 Asia Muhammad 6-3 6-2, and Sloane Stephens needed only 54 minutes to advance 6-0 6-2 past Linda Fruhvirtova.

In the last match of the night, Mexico's top chance Fernanda Contreras Gomez was eliminated by Alja Tomljanovic 6-2 6-1.

World number one Iga Swiatek commenced her San Diego Open campaign with a hard-fought three-set victory over Chinese lucky loser Zheng Qinwen in rainy conditions on Thursday.

The 2022 French Open and US Open champion triumphed 6-4 4-6 6-1 in two hours and two minutes, bouncing back strongly after losing the second set.

Zheng's power and forehand top spin proved challenging for the Pole, who was solid from the baseline to secure her 11st tour quarter-finals appearance this season.

The Chinese had broken Swiatek to lead 1-0 in the third set, but the top seed responded in trademark style, improving her record in the United States this season to 21-1.

Swiatek will take on eighth seed Coco Gauff in the quarter-finals, with the match-up marking a re-match of this year's French Open final.

Gauff worked her way into the last eight with a 6-4 4-6 6-3 victory over 2019 US Open champion Bianca Andreescu.

The 18-year-old American also had to fight back from a set down in the third set to win in a match that lasted just over two-and-a-half hours.

Third seed Aryna Sabalenka fought back from a lopsided opening set to knock out American Sloane Stephens 1-6 6-3 6-2 in two hours and one minute. The Belarussian will take on Donna Vekic in the next round.

Second seed Paula Badosa eased into the last eight, winning in 53 minutes against American qualifier Louisa Chirico 6-0 6-3. Badosa will face Danielle Collins in the quarter-finals.

Madison Keys triumphed over eighth seed Daria Kasatkina 6-4 6-3 in one hour and 27 minutes to secure a quarter-final date with fourth seed Jessica Pegula.

Donna Vekic produced a spectacular second set to shock world number seven Maria Sakkari 7-6 (7-3) 6-1 in the first round of the San Diego Open on Tuesday.

After a hard-fought first set where both women were able to convert one of their four break point opportunities, Vekic took control in the tie-breaker and carried that momentum in the second set.

Vekic won 65 per cent of her service points in the second set, while Sakkari could only muster a 47-per-cent success rate, despite having a significant edge in first-serve accuracy (79 per cent to Vekic's 53 per cent).

The Croatian only had two break point opportunities, and that is all she needed, taking both to run away with one of the biggest wins of her career.

Vekic will play Karolina Pliskova in the second round after the Czech defeated America's Caroline Dolehide 6-3 6-4.

Pliskova, ranked 22nd in the world, had no issue with the world number 181 in one of Tuesday's biggest mismatches, nabbing a break-to-love in the first set before taking a quick double-break to begin the second.

World number 11 Daria Kasatkina was too strong for Leylah Fernandez, cruising to a 6-2 6-2 victory in exactly one hour.

Sloane Stephens earned a shot against world number five Aryna Sabalenka in the second round after getting the better of Switzerland's Jil Teichmann 6-1 7-6 (7-2).

World number 13 Garbine Muguruza was clearly not at 100 per cent, retiring hurt after losing the first five games of her match against China's Qinweng Zheng, and Coco Gauff will resume her contest against Robin Montgomery leading 6-3 3-2 after rain halted the action for the day.

Korea Open finalist Jelena Ostapenko was knocked out in the first round of the Tallinn Open after letting a one-set lead slip against Kaia Kanepi.

Ostapenko looked to be cruising after winning the opener, but Kanepi levelled in the second despite the Estonian watching five set points come and go.

Kanepi then romped to victory with a stunning final set to defeat Ostapenko 4-6 6-4 6-0 and keep her hopes of winning her home tournament alive.

In second-round action, Beatriz Haddad Maia is through to the quarter-finals after a 6-1 7-5 success over Linda Noskova.

After Haddad Maia cruised to a one-set lead, the second was a much tighter affair before the Brazilian's class showed as she broke Noskova and then held serve to earn a straight-sets win.

Second seed Belinda Bencic also secured her place in the final eight with a 6-4 6-7 (2-7) 6-3 triumph over Katie Boulter.

At the Parma Ladies Open, top seed Maria Sakkari came from behind to beat Arantxa Rus and seal her quarter-final spot.

Rus saved five out of five break points as she won the opening set 6-3 to give her hope of an upset.

Those hopes were soon dashed though as world number seven Sakkari broke twice to take the second set 6-2, before clinching the match in the third to tee up a clash with Maryna Zanevska.

World number 33 Irina-Camelia Begu made it 12 consecutive wins on clay by overcoming Matilde Paoletti in straight sets and will face fellow Romanian Ana Bogdan in the next round after she beat Anna Karolina Schmiedlova 6-2 3-6 6-3.

Fourth seed Sloane Stephens saw her tournament come to an end after she was defeated by Danka Kovinic.

Iga Swiatek is through to the third round of the US Open after securing a routine victory against Sloane Stephens at Arthur Ashe Stadium.

Stephens, who won the 2017 US Open, struggled to keep up with Swiatek as the latter showed her quality on Thursday to win 6-3 6-2.

The number one seed set the tone early by breaking her 29-year-old opponent, and though Stephens responded by breaking straight back, she lost her own service again immediately after.

Swiatek almost broke for a third-straight time but Stephens was able to rescue herself from 15-40 down in the fifth game of the match, though it just delayed the inevitable as the Pole sealed the first set after her opponent hit a backhand effort down the line too long.

There was little sign of a momentum shift as Swiatek broke twice more and raced to a 4-0 lead in the second set.

Though Stephens was taking several games to deuce, Swiatek showed her class to edge over the line in most of them and although the American made the score more respectable with two service holds, it was not enough.

Swiatek confirmed a routine victory with a service hold to love, and will now face another American, Laura Davis, in the next round.

Data Slam: Swiatek's impressive 2022 numbers grow and grow

Swiatek has now won 52 matches in 2022. The last players with more WTA-level wins in a single campaign were Ash Barty (57) and Kiki Bertens (55) in 2019.

The way she is playing at Flushing Meadows, it would not be a surprise to see her overtake Bertens before the end of the tournament.

WINNERS/UNFORCED ERRORS
Swiatek – 14/17
Stephens – 7/18

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

BREAK POINTS WON
Swiatek – 4/12
Stephens – 1/2

Former US Open champion Sloane Stephens suffered a shock first-round loss to world number 217 Katie Swan on day one of the Bad Homburg Open.

British player Swan, who will be competing on a wildcard at Wimbledon, scored a 2-6 6-4 6-2 victory over her American opponent.

Although Stephens has not been regularly hitting the heights of her 2017 Flushing Meadows triumph in recent seasons, the world number 48 would have fancied getting past Swan on Sunday.

The 23-year-old Swan needed a wildcard just to get into qualifying for this event in Germany, and she is due to play doubles alongside Stephens on Monday.

The match began well enough for Stephens, but Swan began to relish the matchup and levelled the contest before dominating the deciding set. Swan let three match points slip by, serving two double faults as the tension got to her, but the win was secured when Stephens drilled a forehand into the net.

Speaking in an on-court interview, Swan said: "It feels great. Sloane is an amazing player. She's a grand slam champion, and you can't get much better than that.

"We're actually playing doubles together tomorrow, so hopefully that'll be fun. I'm so happy to come through that one. It's my first tournament on grass not in England, so it's been fun so far, and it's probably my best result."

Other winners on Sunday in Bad Homburg included Caroline Garcia and Kamilla Rakhimova, who upset eighth seed Liudmila Samsonova.

At the Eastbourne International, where Serena Williams is due to make her tennis comeback by playing doubles in the coming days, first-round winners on Sunday included Marta Kostyuk, Kaia Kanepi and Sara Sorribes Tormo.

Poland's Magdalena Frech enjoyed a 6-3 6-0 stroll against Zheng Qinwen, the 19-year-old Chinese player who beat Simona Halep before causing Iga Swiatek plenty of problems at the recent French Open.

Coco Gauff has finally shed the burden of comparisons to Serena Williams and is enjoying herself at the French Open, where she considers a dual singles-doubles run "light work".

Gauff has long been identified as a future WTA Tour superstar and enjoyed a breakout season in 2019 as a 15-year-old.

The American reached the fourth round at Wimbledon and third round at the US Open, before again advancing to round four at the Australian Open at the start of 2020.

Yet only now, at Roland Garros, has Gauff advanced to a singles grand slam semi-final after beating compatriot Sloane Stephens on Tuesday.

Still just 18, she is the fifth woman this century to reach the last four at the French Open before turning 19.

Crucially, too, Gauff is enjoying herself, having struggled to celebrate wins previously as she believed her early-career hype.

"Even at eight years old, [I was] 'the next Serena', 'next this', 'next that', and I think I really fell into the trap of believing that," the teenager said.

"Yeah, it's important that you have high hopes for yourself, but also, at the same time, it's important to be in reality – and I think that's where I am.

"I'm in reality, where I'm enjoying the moment and enjoying the situation.

"I felt like I was to the point where even when I made the second week or beat Naomi [Osaka] at the Australian Open, I remember like I was happy but I wasn't that happy, because I was like 'I feel like that's what I should do'.

"Now, I'm really appreciating each win and loss."

Indeed, Gauff claims she is no longer "looking at the finish line", even considering her upcoming semi-final against Martina Trevisan "just another match".

And "mentally", Gauff says, she is "in a great place".

"I feel like a lot of my losses in the past were due to mental errors of just getting used to being on tour and getting used to playing these intense matches," she explained, adding that now: "I know if I do lose a match it's not going to be because of that.

"I'm okay if it is because of my game, because that's something that I can work on."

That is the plan heading into the Trevisan match, with her only previous meeting with the Italian a defeat at this event two years ago.

Gauff has already shown how she can adjust following defeats, responding to her first loss to Naomi Osaka at Flushing Meadows in 2019 by beating her at the very next major. Before defeating Stephens this week, Gauff's only previous clash with her was a loss at the 2021 US Open.

"I think it gives me confidence," she said. "Losing to Sloane at US Open and [winning] here, and then losing to Naomi [and then winning], and I lost to Trevisan, so I'm hoping the trend keeps going.

"I think that it helps, because I feel like I know what's going on on the court and I know why I lost the match, and I know what I need to work on for the next time.

"I remember each loss pretty well. I mean, my grandfather always told me: forget your wins; remember your losses. I remember each and every loss.

"So when I play the second time, I try not to lose; at least if I'm going to lose, try not to lose the same way I did the first time."

Even before that match on Thursday, though, Gauff has a doubles quarter-final alongside Jessica Pegula on Wednesday.

"If I felt like I couldn't give 100 per cent in both singles and doubles, then I wouldn't play doubles," Gauff said. "But I feel like I can give 100 per cent all the way to the end.

"The intention for me when I enter the tournament is to try my best to win both. So I know going into that, I'm going to be playing double matches in some days.

"For me, really, I'm used to it; playing juniors, we would play three matches in a day. So this is light work."

Coco Gauff marched into her first grand slam semi-final with a straight-sets defeat of fellow American Sloane Stephens at the French Open.

Teenager Gauff will face the unseeded Martina Trevisan for a place in the final after beating her compatriot 7-5 6-2 at Roland Garros on Tuesday.

The composed 18-year-old has not dropped a set in Paris and produced another assured display on Court Phillipe-Chatrier to break new ground.

Eighth seed Gauff was rewarded for an aggressive display, breaking six times as Stephens paid the price for being too passive in a contest that was over in 90 minutes.

Gauff started with huge confidence, racing into a 3-0 lead courtesy of some heavy hitting while creating great angles.

Stephens clicked into gear with a more aggressive approach, winning three games in a row from 5-2 down as Gauff was unable to serve out the set.

The teenager halted with momentum with a hold and wrapped up the set with a backhand winner after the 2017 US Open champion made a mess of a volley at the net.

Stephens came out firing to break in the first game of the second set, but Gauff hit straight back to get back on serve and led 3-1 after ending another point she dictated with a cross-court backhand winner.

The 64th-ranked Stephens was gifted a chance to get back on serve when Gauff presented her with a simple volley at the net, but she inexplicably drilled it long and the youngster held for a 4-1 lead after saving three break points.

Gauff had won five games in a row and was on the brink of victory when her opponent crashed a forehand into the net, and although she failed to serve out the match in a nervy game, she broke for a fourth time in the second set to seal it.

Data slam: Gauff living the teenage dream

Gauff became only the fifth female player to reach the last four at Roland Garros this century before turning 19. On the evidence of this display, she has a great chance of playing in a maiden major final on Saturday.

WINNERS/UNFORCED ERRORS
Gauff– 18/23
Stephens – 16/31

ACES/DOUBLE FAULTS
Gauff – 3/6
Stephens– 0/1

BREAK POINTS WON
Gauff – 6/10
Stephens – 3/9

Top seeds Karolina Pliskova and Angelique Kerber strolled to straight-sets wins in the first round of the Internationaux de Strasbourg, keeping the two former world number ones on course for a final meeting.

Having endured an injury-hit season to date, world number eight Pliskova made the perfect start to her campaign in France with a routine 6-4 6-2 win over Ukrainian 19-year-old Marta Kostyuk. 

Kerber, who is only missing a victory at the French Open – which begins later this month – to complete a Career Grand Slam, overcame teenager Diane Parry 6-3 6-4 in her opener, setting up a round-of-16 clash with world number 45 Aliaksandra Sasnovich.

Some of the other big names participating in Strasbourg, however, were not so lucky, with 5th and 6th seeds Shuai Zhang and Sloane Stephens crashing to first-round exits.

Shuai went down 6-2 6-3 to Belgium's Maryna Zanevska and Stephens capitulated to a 2-6 6-4 6-1 loss to Nefisa Berberovic, while Heather Watson set up a last-16 meeting with eighth seed Magda Linette by beating Katharina Hobgarski 6-4 6-1.

Meanwhile, Garbine Muguruza made a winning start to her campaign at the Grand Prix Sar La Princesse Lalla Meryem in Morocco, as the world number 10 builds towards a tilt at French Open glory having triumphed at Roland Garros back in 2016.

Muguruza had few difficulties in beating Anna Danilina 6-3 6-2, and will face Martina Trevisan in the round-of-16 after the Italian beat China's You Xiadoi 6-0 6-4.

Third seed Nuria Parrizas-Diaz had to come through a more difficult challenge in Rabat, overcoming Carol Zhao 7-6 (7-4) 1-6 6-2, while eighth seed Anna Kalinskaya was the highest-ranked player to fall at the first hurdle, going down 6-3 6-7 (5-7) 6-3 to Lucia Bronzetti.

Belinda Bencic survived a scare as she advanced to the Charleston Open second round with a 4-6 7-6 (7-5) 6-3 win over Wang Xiyu.

The Olympic gold medallist was a semi-finalist in Miami last time out, while she has also reached the quarter-finals in Sydney and St Petersburg this year.

However, the 10th seed was in danger of falling at the first hurdle at 5-2 down in the second set against world number 149 Wang.

Bencic rallied to force a tie-break and, subsequently, a deciding set, which she controlled to set up a second-round clash with 16-year-old Linda Fruhvirtova.

Magda Linette also fought back from the brink of defeat; the world number 64 saving a match point before prevailing against Maria Voleynets 4-6 6-3 7-6 (7-4).

Although, there was no joy for former champion Sloane Stephens, who was beaten in three sets by Zheng Qinwen.

Stephens – winner here in 2016 – recovered from losing the opening set 6-3 to take the second 6-4. But there was no denying the Chinese teenager, who dropped just nine points as she raced through the decider 6-0 to claim the first top-50 win of her career.

The likes of Jessica Pegula and Madison Keys were due to feature in the evening session, which was postponed due to severe inclement weather including the possible threat of a tornado.

In Bogota, top seed and home favourite Camila Osorio advanced to the last 16, but only after opponent Ylena In-Albon was forced to retire at 2-2 in the deciding set.

Fourth seed Hanna Udvardy and eighth seed Harriet Dart were beaten in straight sets by Dayana Yastremska and Elina Avanesyan respectively.

Naomi Osaka produced a spirited performance as she defeated Sloane Stephens in three sets at Indian Wells on her return to the court.

Osaka was in action for the first time since a shock early exit at the Australian Open in January, but she ultimately had too much for Stephens in a 3-6 6-1 6-2 success.

Stephens initially looked the sharper of the two former major champions in the second-round clash, impressively taking a first-set lead, but Osaka found her groove after a slow start to level the contest.

Osaka then had to save three break points at 2-0 down in the decider, and that appeared to inspire another surge as she rattled off six successive games to roar to an emphatic win.

Shelby Rogers got past Nuria Parrizas-Dias in almost three hours, winning 6-1 5-7 7-6 (7-3), and last week's Monterrey Open runner-up Camila Osorio retired down 6-4 5-0 against Aliaksandra Sasnovich.

Yulia Putintseva got past Ashlyn Krueger 6-3 6-2 and Ukraine's Marta Kostyuk won in three hours and nine minutes over Maryna Zanevska 6-7 (5-7) 7-6 (8-6) 7-5.

Last month's Abierto Zapopan runner-up Marie Bouzkova eased past China's Wang Qiang 6-3 7-6 (7-5), while American Amanda Anisimova defeated compatriot Emma Navarro 6-2 6-2.

Naomi Osaka has been handed a difficult first round draw against 2017 US Open winner Sloane Stephens upon her return to the WTA Tour at Indian Wells which starts on Wednesday.

Four-time major winner Osaka has not played competitively since her 2022 Australian Open third-round exit to Amanda Anisimova in January.

The Japanese, whose ranking has dropped to 78th, had been handed a wild card for Indian Wells but was upgraded to the main draw after Camila Giorgi's withdrawal.

The Indian Wells draw was made on Monday with Osaka to face Stephens who won her first WTA title since 2018 with last month's Abierto Zapopan crown.

The top seeds all have been waived through to the second round with top seeds Barbora Krejcikova and Aryna Sabalenka book-ending the draw.

Former US Open winner Sloane Stephens claimed her first WTA title since 2018 after downing Marie Bouzkova in three sets in Sunday's Abierto Zapopan decider in Guadalajara.

American sixth seed Stephens triumphed 7-5 1-6 6-2 in an epic final which lasted two hours and 28 minutes against 96th-ranked Bouzkova.

Stephens, who won the 2017 US Open, has struggled to re-discover her previous levels of success in recent years, having gone undefeated in the first six WTA singles finals of her career and reaching the world number three ranking.

But Sunday's triumph – Stephens' seventh career WTA title - marks a major return to form for the 28-year-old who lost in the first round of last month's Australian Open to Emma Raducanu.

Stephens had trailed 4-1 in the first set but hit back before Bouzkova double faulted on break point at 5-5.

However, the Czech responded in a one-sided second set, breaking Stephens early and never looking back.

The American claimed the first break of the deciding set at 3-2, with Bouzkova letting slip a 40-0 lead, with Stephens' forehand leading her to victory.

American sixth seed Sloane Stephens will face Czech Marie Bouzkova in the WTA Abierto Zapopan final in Guadalajara on Sunday after the pair triumphed in Saturday's semi-finals.

The 2017 US Open champion qualified for her first final since 2018, winning 3-6 7-5 (ret) with Russian opponent Anna Kalinskaya succumbing to injury late in the second set.

Kalinskaya retired shortly after Stephens claimed the second set having battled through back pain for several games, with the match moving close to two hours.

The Russian had shown signs of injury during Friday's quarter-final win over Camila Osorio which she won in straight sets, yet Kalinskaya raced into the lead in the first set against Stephens.

Bouzkova, who knocked out reigning champion Sara Sorribes Tormo in Friday's quarter-finals, triumphed 6-3 6-3 oover Qiang Wang  in one hour and 31 minutes.

The 23-year-old Czech is ranked 96th in the world and has never won a WTA Tour singles title.

Sloane Stephens fought back from a set down to reach her first hard court semi-finals since 2018 as she defeated Daria Saville at the WTA Abierto Zapopan on Friday.

The 2017 US Open champion triumphed in two hours and 29 minutes over the Australian, winning 4-6 6-3 6-2 in Guadalajara.

Stephens, who will play Russian Anna Kalinskaya in the last four, had not reached a hard court semi since the 2018 WTA Finals.

But the American was forced to do it the hard way after losing the first set, saving nine of 13 break points across the match, with her ability to win second serve points proving key.

Colombian fourth seed Camila Osorio was bundled out in 80 minutes by Kalinskaya 6-4 6-1.

There was also a straight-sets win for Marie Bouzkova after she defeated third seed Sara Sorribes Tormo 6-4 6-1.

She will face Wang Qiang in the last eight, who proved too good for Slovakian Anna Karolina Schmiedlova 6-2 6-3.