Naomi Osaka rallied to beat Yulia Putintseva in the second round of the China Open on Friday, ending a wait of over two years for a comeback victory.

Osaka came from a set down to win 3-6 6-4 6-2 and tee up a third-round meeting with Katie Volynets, extending her winning streak at the Beijing event to eight matches.

She had failed to win any of her previous 22 matches when going a set down, a streak she was mightily relieved to snap.

"I heard that stat from my agent," Osaka told reporters after her win. 

"I wanted to break it really badly because I knew that I also had a stat about three-setters before I took my break, so that was really important to me.

"I also wanted to show myself that I could win a match and fight without playing as perfectly as I wanted to."

Data Debrief: Back-to-back for Osaka

This is the first time Osaka has won back-to-back matches since June at 's-Hertogenbosch, where she reached the quarter-finals before falling to Bianca Andreescu.

The last time she won from a set down, meanwhile, was in the Miami Open semi-finals in 2022, when she beat Belinda Bencic before losing to Iga Swiatek in the final.

World number 595 Zhang Shuai stunned US Open semi-finalist Emma Navarro at the China Open on Friday, just two days after ending a 603-day winless streak.

Zhang ended a 24-match losing run – which began after the Lyon Open in 2023 – by beating American McCartney Kessler 7-6 (7-5) 7-6 (7-1) in her Beijing opener on Wednesday.

That long-awaited victory teed up a clash with world number eight Navarro, who Zhang beat 6-4 6-2 in a major upset in front of a jubilant crowd in the Chinese capital.

Zhang, who is the lowest-ranked player to ever compete in the main draw at the WTA 1000 event, got to the net on her second match point to smash a forehand winner past Navarro, teeing up a meeting with Belgium's Greet Minnen for Sunday.

Data Debrief: Beijing witnesses historic upset

Ranked a lowly 595th in the world, Zhang has become the lowest-ranked player to defeat a top-10 player at the China Open since the tournament's 2004 inception.

She had also won her most recent meeting with a top-10 player, beating Caroline Garcia in Tokyo back in 2022. 

Coco Gauff says her main focus is on improving her serve after adding Matt Daly to her coaching team ahead of the China Open.

Daly, who has previously coached former Wimbledon semi-finalist Denis Shapovalov, has linked up with Gauff and her long-term mentor Jean-Christophe Faurel, following her split with Brad Gilbert earlier this month.

The world number six is gearing up for her first tournament since her US Open title defence ended at the hands of Emma Navarro in round four at Flushing Meadows.

Gauff, who hit 19 double-faults during that defeat, has failed to progress beyond the last 16 in any of her last five events, having previously reached three successive semi-finals at the Italian Open, French Open and Berlin Open.

But the 20-year-old is looking forward to a fresh start, and is already seeing the benefits of her work with Daly, ahead of facing Clara Burel in Beijing on Friday.

"There are other parts of my game that I want to work on, too, but the focus right now is the serve," she told the WTA Insider.

"When I serve well, I play pretty well. For me, that's the basis for my game. Already, the little bit we've done has made a drastic improvement to where I was three weeks ago.

"At this point, there's not a crazy amount, like going through a technique change or resetting everything. It's just subtle things that, doing it for a week now, will help me.

"I'm super excited about a new change and, hopefully, to improve other parts of my game. 

"Working with Brad was really great and, obviously, we had a great partnership. It was just time to do a reset, a refresh and add some things in my game that I felt like I need to do to have a better season next year."

Naomi Osaka beat Lucia Bronzetti 6-3 6-2 in the first round of the China Open on Wednesday, in her first match under Serena Williams' former coach Patrick Mouratoglou.

Osaka was returning to the Beijing event for the first time since triumphing there in 2019, and she rallied after going a break down in the first set, ultimately winning comfortably.

The four-time major champion smashed 30 winners to Bronzetti's seven in the one-hour, 23-minute contest, teeing up a second-round clash with Yulia Putintseva.

Speaking after her win, she admitted she had harboured doubts over Mouratoglou initially but was now convinced she has found the right coach.

"I think the fact he was Serena's coach made me want to avoid him," she said. This isn't rude because I found out it's not true, but I didn't know if he was a good coach or he just coached Serena!

"Then I met him, talked to him, worked with him on the court. He absolutely is a really good coach. I'm really glad that he's taking this project on, as well." 

Data Debrief: Osaka's hard-court success

Osaka's victory means she now holds a 72.3% win percentage on hard courts at WTA 1000 events and grand slams (102 wins, 39 defeats).

Only three active players have a better such win ratio; Iga Swiatek (78.3%), Victoria Azarenka (75.5%) and Aryna Sabalenka (73.8%).

Aryna Sabalenka is targeting a return to the top of the world rankings to cap a stellar 2024.

Sabalenka won two grand slam titles this year, the Australian Open and the US Open, as well as clinching the top prize in Cincinnati as well.

She also reached the final in Madrid and Rome, losing out to world number one Iga Swiatek on both occasions.

The Belarusian currently sits over 2,000 points behind Swiatek in the women's rankings, but the Pole will not be defending her crown at the upcoming China Open.

Sabalenka is entering the tournament as the number one seed, and another victory would see her take a huge step towards closing the gap at the top.

"Of course that's one of my goals, to finish the season at world number one," Sabalenka said.

"I'm not trying to focus on that, I'm trying to focus on my game. There is only three tournaments left.

"I'm just trying to bring my best tennis on court. After the season, I'll see if it was enough to finish the year at number one or have to improve something else to get to number one.

"To be called the best player in the world, that means everything. It's good to know that you've been doing the right thing, all of that hours of training wasn't a waste of time."

The women's singles tournament in China begins on Wednesday, with the final to be held on October 6. 

Emma Raducanu has confirmed she will not play at this week's China Open after sustaining a foot injury. 

Raducanu was forced to withdraw from her Korea Open quarter-final match against Daria Kasatkina after needing a medical timeout in the opening set. 

The Briton was initially included in the draw for the Beijing event, but confirmation of her withdrawal was revealed soon afterwards.

The world number 54 was due to face a qualifier in the first round, with Olympic gold medallist Zheng Qinwen potentially waiting in the next round.

"I sprained some ligaments in my foot which unfortunately need some more time to heal," Raducanu wrote on X.

"It means I can't play in Beijing but I hope to be back competing as soon as I can."

Raducanu has again struggled with injuries during the 2024 season but has managed to rise up the rankings, playing 33 matches on the WTA Tour this term.

She suffered a lower back injury during the Miami Open in March and was also hampered by a stomach bug at the Australian Open in the first major of the year. 

The Briton also sat out the French Open but managed to reach the last 16 at Wimbledon, though an untimely slip against Lulu Sun saw her bow out in three sets. 

The Korea Open was her first tournament since losing in the first round of the US Open, and she is next scheduled to play in Wuhan, China next month.

Iga Swiatek has passed Ashleigh Barty to go seventh in the all-time charts for most weeks spent as the WTA's world number one.

Swiatek won her fifth career grand slam title at the French Open in June, though she did suffer third-round exits from the Australian Open and Wimbledon before going out in the last eight at the US Open earlier this month.

However, Swiatek still sits over 2,000 points clear of her closest rival, Flushing Meadows champion Aryna Sabalenka, at the top of the women's world rankings.

She has now spent a total of 122 weeks at the top of the rankings, moving clear of Barty, who spent 121 weeks as the world's top-ranked female player.

Only Steffi Graf (377 weeks), Martina Navratilova (332), Serena Williams (319), Chris Evert (260), Martina Hingis (209) and Monica Seles (178) have now spent more time as world number one than Swiatek since the rankings were introduced in 1975.

Beatriz Haddad Maia clinched her first WTA title of the year by fighting back from a set and a break down to beat Daria Kasatkina 1-6 6-4 6-1 in the Korea Open final on Sunday.

Haddad Maia, who produced her second-best major run by reaching the US Open quarter-finals earlier this month, was a distant second-best as she lost the opener 6-1.

Top seed Kasatkina then broke in the first game of the second set but Haddad Maia rallied from there, hitting back in the sixth game then later winning set point against her opponent's serve.

The Brazilian was irrepressible in the decider, winning 100% of her first-serve points (10/10) and saving three break points in a row when Kasatkina did put the pressure on midway through the set.

Haddad Maia made that count by going two breaks up, then served out the contest to love to earn her first title since winning the WTA Elite Trophy in China last year.

Data Debrief: Haddad Maia goes one better

Haddad Maia reached the final of the Korea Open on her tournament debut in 2017, only to go down to Jelena Ostapenko in her first WTA showpiece match – and her last until she won the 2022 Nottingham Open.

A dominant performance on serve got her over the line on Sunday, after her early wobble.

Haddad Maia won 72% of first-serve points to Kasatkina's 63%, also converting four of the five break points she generated.  

World number one Iga Swiatek has withdrawn from the upcoming China Open due to personal reasons. 

Swiatek won her sixth WTA 1000 title on her tournament debut in Beijing last year, only dropping one set in the competition and beating Liudmila Samsonova in the final.

She fell to Jessica Pegula at the quarter-final stage of the US Open last time out, and she will surrender her China Open crown after being forced to back out of the competition.

"Due to personal matters, I'm forced to withdraw from the China Open in Beijing," Swiatek announced on Friday. 

"I'm very sorry as I had an amazing time playing and winning this tournament last year and was really looking forward to being back there.

"I know that the fans will experience great tennis there and I'm sorry I won’t be a part of it this time."

The women's singles tournament in China begins next Friday, with the final to be held on October 6.

Emma Raducanu booked her place in the Korea Open quarter-finals with a straight-sets victory over Yue Yuan.

The former US Open champion wrapped up a 6-4 6-3 win in just over two hours in Seoul, where she will play either top seed Daria Kasatkina or Hailey Baptiste.

Yue, who was runner-up in this event 12 months ago, recovered an early break to hold a slender 4-3 lead in the opening set.

However, Raducanu took control with a run of six successive games to draw first blood, before taking control of the second set with a double-break for 3-0.

Yue fought back to 3-2, but saw a break point go begging in the following game as the Briton eventually held to remain in command. 

Raducanu had to be patient as her opponent saved five match points to break in game eight, but the world number 70 eventually converted her seventh for victory.

Data Debrief: Raducanu roars into last eight

Raducanu has spoken of how she intends to "thrive in Asia" and she is in a good position to do that after reaching her fifth quarter-final of 2024.

The Briton certainly dominated on the serving front as she hammered 11 aces without reply, while also converting six out of nine break points.

Emma Raducanu dug deep to grind out a marathon straight-sets victory over Peyton Stearns to progress at the Korea Open on Tuesday.

The Brit, who reached the semi-finals in 2022, needed two tie-breaks to win, holding off Stearns 7-6 (7-4) 7-6 (7-5) in two hours and 46 minutes.

The play was delayed for 45 minutes due to excessive heat before the pair traded breaks in the opening three games, with Raducanu at one point holding a 4-1 lead before Stearns fought back to force the first tie-break.

Raducanu prevailed but was put straight back under pressure in a lengthy opening game of the second set, saving break point three times to get off the mark.

There was little to separate the two throughout though, as they continued to trade breaks before the 2021 US Open champion found her edge again to take the tie-break.

She will face last year's Korea Open runner-up Yuan Yue in the next round. 

Data Debrief: Going the distance

Raducanu was playing her first match since being knocked out of the US Open, and she was certainly made to work for the victory.

It featured a combined tally of 28 break points and 12 breaks of serve, with eight of those coming in a topsy-turvy first set.

Raducanu successfully saved nine of 15 break points compared to seven of 13 for Stearns.

Aryna Sabalenka's US Open triumph is proof you should "never give up on your dream".

Sabalenka, who lost to Coco Gauff in last year's US Open final, got the monkey off her back when she defeated Jessica Pegula at Flushing Meadows on Saturday.

The Belarusian prevailed 7-5 7-5 from a thrilling encounter on Arthur Ashe Stadium, with Pegula having reeled off five straight games to take a 5-3 lead in the second set before Sabalenka turned the tables back in her favour.

After becoming just the fifth woman to win both hard-court grand slam titles in the same season, Sabalenka said: "Everything I'm thinking, I remember all those tough losses in the past here and it's going to sound easy but never give up on your dream and just keep trying, keep working hard.

"If you're really working hard sacrificing everything for your dream, you're going to get it one day.

"I'm just super proud of myself. I never say that but I'm super proud of myself, I'm super proud of my team that no matter what, which situation we were facing this season and in the past, we were able to go through it and get all those beautiful trophies.

"It's also very special place here, the US Open. That's why it's very special, because no matter what, every time I was coming back stronger, and I was learning, I never gave up on this dream, and it means a lot."

Sabalenka is the sixth defending runner-up to win the US Open title in the Open Era, after Chris Evert (1980), Martina Navratilova (1986), Steffi Graf (1988 and 1995), Justine Henin (2007) and Serena Williams (2002 and 2012).

And though Pegula was the home favourite, there was still plenty of support from the crowd for Sabalenka.

She added: "That's everything, let's be honest without them it wouldn't be me and I wouldn't exist and as I always say without me you guys wouldn't exist too so you're welcome!

"No, no, I love you guys. Your support is everything and you're my family and I cannot imagine my tennis life and my personal life without you. I love you guys, I don't say it often but I will say it loud, thank you for being you."

Jessica Pegula looked back on an "incredible month" after losing 7-5 7-5 to Aryna Sabalenka in the US Open final.

Pegula, the oldest American woman to reach her maiden grand slam final, fought back bravely in the second set on Saturday.

Ultimately, though, Sabalenka had too much, reeling off three straight games to win her third major title.

Pegula, who lost to Sabalenka in the final of the Cincinnati Open after winning the Canadian Open, could nevertheless look back on her achievements with pride.

She said: "It has been an incredible month for me.

"I had a tough start to the year but managed to turn it around. I didn't expect to be standing here and I'm grateful for the last few months of tennis and some incredible matches."

Pegula is the fifth player in the past decade to defeat three former women's major finalists en route to the US Open final. Each of the previous four went on to win the event – Flavia Pennetta (2015), Angelique Kerber (2016), Sloane Stephens (2017) and Coco Gauff (2023), however.

But Sabalenka proved just too strong, as the Belarusian became the fifth player during the Open Era to win both hard-court grand slams, after Monica Seles (1991,92), Steffi Graf (1988,89), Kerber (2016) and Martina Hingis (1997).

"I wish she would have at least let me get one set," quipped Pegula, who won five straight games to go from 3-0 down in the second set to 5-3 up.

"We had a tough match in Cincinnati a few weeks ago and she's one of the best in the world.

"She's super powerful and isn't going to give you anything, she can take the racquet out of your hand.

"I'm just glad I was able to stay in there and keep taking opportunities."

US Open champion Aryna Sabalenka credited Jessica Pegula after prevailing 7-5 7-5 in a thrilling Flushing Meadows final.

A topsy-turvy encounter saw Sabalenka cruise into a 3-0 lead in the second set, only for Pegula to reel off five straight games.

Yet Sabalenka regained her composure to propel herself back into the lead, with a long Pegula return from a ferocious volley sealing the Belarusian's maiden success in New York.

"Oh my God, I'm speechless right now," Sabalenka, last year's runner-up, said in the on-court presentation.

"So many times I thought I was so close to winning the US Open title, it's always been a dream of mine and finally I got this beautiful trophy. It means a lot, it was a really difficult couple of weeks."

Sabalenka then turned to Pegula, who became the oldest American player to compete in her first grand slam final.

"Jessica, I know how tough it was in the finals but you are showing some amazing tennis and I'm more than sure that you are going to get one [title], I mean not one, maybe more but let's start with one grand slam," said the Belarusian, who has now won three major titles.

"Congratulations on a great summer and you're an amazing player and in that second set honestly I was really praying for getting this win and not giving you one set.

"It means a lot, I'm literally speechless right now."

Pegula, who lost to Sabalenka at the Cincinnati Open last month, is the first player aged 30+ to reach their first grand slam singles final since Flavia Pennetta (33y 197d) and Roberta Vinci (32y 204d), at the 2015 US Open.

Aryna Sabalenka clinched the US Open title with a thrilling straight sets victory over Jessica Pegula.

A remarkable encounter swung one way and then the other at Flushing Meadows, before Sabalenka - who lost to Coco Gauff in the 2023 final - finally prevailed 7-7 7-5 in just under two hours on Saturday.

The Australian Open champion won her third major title at the culmination of an extraordinary comeback in the second set, after Pegula had won five consecutive matches to claw back from the brink herself.

Backed on by a partisan crowd, Pegula wasted little time in unsettling Sabalenka, taking the first two points on the Belarusian's serve and, despite the world number two fighting back, it was the American who clinched the first break in game three.

Yet Sabalenka responded with force, breaking twice in succession to storm into a 4-2 lead.

Pegula scrapped back with another break, and after saving four set points, clawed herself within one shot of taking the lead.

A stunning Sabalenka volley forced deuce, though, and a double-fault from Pegula suggested the pressure was starting to show.

Sabalenka firmly reset as she cruised into a 3-0 lead in set two, but a strong hold of serve saw Pegula get on the board.

Unforced errors handed Pegula a reprieve, which she duly took, and the fans at Arthur Ashe Stadium were on their feet when the sixth seed held her nerve to restore parity in the next game.

The jubilation only continued as Sabalenka slipped up again for Pegula to complete the turnaround, before thwarting a fightback from her opponent to win a fifth game on the spin.

But against the odds, Sabalenka hit back ferociously, reeling off two games to turn the tables yet again.  A first championship point went begging when the second set clipped the net, but when Pegula returned long from a venomous volley, Sabalenka's triumph was confirmed.

Second time lucky

It was heartbreak for Sabalenka at Flushing Meadows last season, but after skipping the Olympics to prepare for the hard-court swing, she has proven a worthy champion in New York this time around.

This final featured the two players who have dominated this season's North American swing, but Sabalenka ultimately had too much for world number six Pegula.

Sabalenka is the sixth defending runner-up to win the US Open women's singles title in the Open Era, after Evert (1980), Navratilova (1986), Graf (1988 and 1995), Henin (2007) and Serena Williams (2002 and 2012).

She is the fifth female, meanwhile, in the Open Era to win two major titles on hard court in the same season after Graf (1988 and 1989), Seles (1991 and 1992), Hingis (1997) and Kerber (2016).

However, she is the first player to finish the season with the most grand slam match wins (18, level with Jasmine Paolini this year) for successive years since Serena Williams in 2015 and 2016.

Iga Swiatek is understandably the leading light of women's tennis, but Sabalenka is truly worth her place alongside the Pole as a modern great.

Pegula no pushover

Midway through set two, Pegula looked down and out 3-0 down, yet the powers of recovery she displayed suggests that a maiden major title is within touching distance for the 30-year-old, who was competing in her first grand slam final. She is only the third player to do so after turning 30.

She is the fourth player in the Open Era to reach singles finals at the Canadian Open, Cincinnati Open and the US Open in the same year.

Pegula is one of just five players in the past decade to defeat three former grand slam finalists en route to the US Open final. Each of the previous four went on to win the event – Flavia Pennetta (2015), Angelique Kerber (2016), Sloane Stephens (2017) and Gauff (2023).

While that was not to be the case for Pegula this time around, there is nothing to say she cannot come back stronger next year, just like Sabalenka.