US Open champion Emma Raducanu suffered the heaviest defeat of her professional career at the hands of Elena Rybakina at the Sydney Tennis Classic.

The ninth seed needed just 55 minutes to storm to a 6-0 6-1 victory to set up a meeting with Caroline Garcia in round two.

This was only Raducanu's eighth appearance in a WTA main draw and the 19-year old had not played since November having contracted COVID-19 and then withdrawn from the Melbourne Summer Set last week.

Rybakina lost only 11 points on serve in the match, sending down four aces. Raducanu, by contrast, struggled badly: the Briton gave up six double faults and won just two points behind her second serve.

"My serve is a weapon, so I'm always working on it and trying to find some variety," said Rybakina. "For sure, it's my game to play aggressive and my serve is helping a lot."

Elsewhere in Sydney, Olympic gold medallist Belinda Bencic beat Beatriz Haddad Maia 6-3 6-2 in her first match of the year and will now face France's Oceane Dodin.

Home favourite Ajla Tomljanovic defeated Anna Karolina Schmiedlova in straight sets, while world number 20 Elise Mertens also progressed.

At the Adelaide International 2, Coco Gauff looked in strong form as she dispatched Katerina Siniakova 6-1 6-2, while fellow seed Tamara Zidansek beat Heather Watson in a three-set battle.

There was a shock for top seed Aryna Sabalenka, though, as she fell 5-7 6-1 7-5 to Sweden's Rebecca Peterson, who celebrated her first win over a top-five player, while American Lauren Davis beat seventh seed Jil Teichmann in three sets.

Ninth seed Sorana Cirstea lost in straight sets to Anhelina Kalinina, but eighth seed Liudmila Samsonova beat Mayar Sherif.

Top seed Aryna Sabalenka bounced back from a disappointing defeat in her opening match at the WTA Finals to rally past Iga Swiatek in Guadalajara. 

Sabalenka steadied herself after dropping the opening set and prevailed 2-6 6-2 7-5 Saturday to keep alive her hopes of reaching the semi-finals in her maiden appearance at the event. 

Swiatek, the youngest player in the field at age 20, broke Sabalenka in her final two service games of the first set but could not maintain the momentum as the Belarusian returned the favour in the second. 

Sabalenka entered Saturday with a 9-13 record in three-set matches compared to 35-4 in two-setters but maintained her nerve after the pair traded breaks early in the decider. 

The world number two broke Swiatek to take a 6-5 lead, then served the final game out at love for the victory. 

With Sabalenka's win, Paula Badosa advances to the semi-finals as winner of the group, while the winner of Monday's match between Sabalenka and Maria Sakkari also will advance. Swiatek is out of contention for the semis. 

History is not necessarily on Sabalenka's side, as the top seed has failed to advance from the group stage at three of the past five WTA Finals. 

WINNERS/UNFORCED ERRORS 

Sabalenka – 16/27
Swiatek – 15/18

ACES/DOUBLE FAULTS 

Sabalenka – 8/16
Swiatek – 2/3

BREAK POINTS WON 

Sabalenka – 4/7
Swiatek – 3/7

The 2021 WTA Finals look set to be a fitting end to a fascinating season on the Tour.

The 50th year-ending championships, which will take place in Guadalajara instead of Shenzhen due to coronavirus restrictions, will see eight of the top-10 ranked players come together in two round-robin groups, with four semi-final places up for grabs.

Six of the eight competitors will make their debuts at the event, while only two grand slam finalists from this year – and just one champion – will be present. With world number one Ash Barty withdrawing because of concerns around possible quarantine issues, it really does feel like an open draw.

Stats Perform looks at the eight Finalists and the key data you need to know before the action gets underway...

Group Chichen Itza

Aryna Sabalenka (1)

World number two Sabalenka is the top-ranked competitor in Guadalajara, with 44 match wins this year and titles in Abu Dhabi and Madrid, where she beat Barty.

The Belarusian boasts formidable weapons: Sabalenka has won 71.1 per cent of first-serve points and has an average of 8.4 forehand winners per match on the Tour this season, both of which are best figures among the eight Finalists.

She has only played two matches since losing to Leylah Fernandez in the US Open semi-finals, though, both of which were at last month's Kremlin Cup in Moscow.

Did you know? Since the start of 2018, Sabalenka has won the joint-most matches (three) in WTA Tour main draws after losing the first set 0-6. At the same time, she is 9-13 in three-set contests in 2021.

Maria Sakkari (4)

The nearly-woman of 2021, Sakkari has reached more semi-finals this year (seven) than anyone else on the WTA Tour, including at two of the four slams, but made it to just one final (in Ostrava, where she lost to Anett Kontaveit).

Still, this has been a historic year for the 26-year-old, who became the first Greek woman to reach a major semi-final, enter the top 10 and qualify for the season-ending championship.

Since the start of the US Open, Sakkari has lost only four of 14 matches, a run that includes the semi-final of the Kremlin Cup where she retired due to dizziness.

Did you know? Nobody has won more Tour-level matches against top-10 opponents this year than Sakkari (seven, level with Barty and Jessica Pegula). Before 2021, her record in such matches was 10-13.

Iga Swiatek (5)

Swiatek, the 2020 French Open champion, is the youngest competitor at these Finals at 20 years and 170 days old (as of the tournament's end). She is just the second player born this century to reach this event, after Bianca Andreescu in 2019.

Although unable to get beyond the quarter-finals of a major this year, Swiatek did win titles in Adelaide and Rome, where she inflicted a double bagel on Karolina Pliskova in the final.

Her success in Australia was her first on a hard court, a surface on which she won 19 of 28 matches this year.

Did you know? Swiatek has won 58 per cent (28 of 48) of her matches this season in straight sets, the highest ratio among the Finalists.

Paula Badosa (7)

A successful year for Badosa has been built on clay: she won a Tour-leading 17 matches on the dirt in 2021, reaching the French Open quarter-finals, the last four in Madrid and Charleston and winning the title in Belgrade.

This has been a breakthrough season for the 23-year-old across all surfaces, though, one that culminated in a record-breaking three-set win over Victoria Azarenka in the final at Indian Wells last month.

Badosa clinched that match after a third-set tie-break. She has won four deciding sets in that fashion this year, the most of anyone on the WTA Tour.

Did you know? Badosa has won seven matches (excluding the Olympics) after dropping the first set in 2021. Nobody else has as many come-from-behind victories among the Finalists.

Group Teotihuacan

Barbora Krejcikova (2)

The only major singles champion from 2021 at these Finals, Krejcikova has enjoyed a remarkable rise this year.

Along with success at Roland Garros, where she also triumphed in the doubles, the Czech won titles in Strasbourg and Prague; only world number one Barty (five) and Kontaveit (four) have won more this year.

Among the eight finalists, Krejcikova boasts the highest break-point conversion ratio (49.7 per cent, or 142/286) and break-point saved figure (66.4 per cent, or 150/226) for this season. She has become a clutch competitor and will be hard to stop in Mexico, both in the singles and the doubles.

Did you know? Krejcikova has won six matches against top-20 opponents in her career. All six of those wins were in 2021.

Karolina Pliskova (3)

Pliskova boasts impressive experience of the year-ending event: she is only the fourth player to qualify for five or more WTA Finals since the current format was introduced in 2003 (after Agnieszka Radwanska, Petra Kvitova and Azarenka).

Beaten in her three Tour finals this year, including Wimbledon, the 29-year-old will be desperate to go at least one better than her three consecutive semi-final appearances at this event.

Pliskova begins against Garbine Muguruza, a player she has beaten twice before at the season-ending tournament.

Did you know? Pliskova leads the Tour for aces this season with 364, hitting a year-best 21 in her round-of-16 match with Jelena Ostapenko in Stuttgart. It's the fourth time in the past six seasons Pliskova has been top of the aces standings.

Garbine Muguruza (6)

This is the first time since 2000 that two Spanish players have contested the Finals. Back then, it was Conchita Martinez and Arantxa Sanchez Vicario at Madison Square Garden in New York.

Muguruza, champion in Dubai and Chicago this year, has won more matches on hard courts (34) than anyone else in 2021 aside from Kontaveit. She also boasts the best average for successful net approaches this year (3.0) among the Finalists, which will make her a challenging obstacle in what will be her first Finals since 2017.

The former world number won made a career-high four Tour finals this year and won more than one trophy in a season for just the second time, sending her back into the top 10 for the first time since 2018. 

Did you know? Muguruza boasts a 10-1 record in WTA tournaments in Mexico, winning back-to-back titles in Monterrey in 2018 and 2019.

Anett Kontaveit (8)

With a Tour-leading 37 hard-court wins this year and on a formidable run of form, Kontaveit could spring a surprise at her first Finals.

After losing her fifth match in a row to Ons Jabeur on August 17, the Estonian went on a run of 26 wins from 28 matches, lifted four titles and broke into the top 10 for the first time. It was Jabeur she edged out for a place at this tournament after she won her fourth title of the year at Cluj-Napoca.

Along with Barty, Kontaveit is the only player to reach six Tour-level finals this year, while nobody at the season-ending tournament has won more titles (four).

Did you know? Kontaveit has hit the most backhand winners (293) on hard courts on the WTA Tour in 2021, averaging nearly six per match.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Aryna Sabalenka will not play at Indian Wells after announcing she has tested positive for coronavirus.

In an Instagram Story post, the world number two revealed she feels "okay" while isolating after her COVID-19 result, though is "really sad" not to be playing in the tournament this year.

Sabalenka had been due to return to action for the first time since losing at the semi-final stage of the US Open last month.

"Unfortunately, I've tested positive at Indian Wells and won’t be able to compete," the Belarusian posted on Sunday.

"I've started my isolation and I’ll be staying here until I’m cleared by the doctors and health officials. So far I'm feeling okay but really sad to not be able to play this year."

The absence of Sabalenka is a further blow for the event, considering world number one Ash Barty had already pulled out.

Naomi Osaka is another big-name absentee, along with Serena Williams, while the men's edition is minus Novak Djokovic after the five-time champion opted to withdraw.

Emma Raducanu will be involved, however, after the US Open champion accepted a wild card, while Kim Clijsters has done the same as she prepares to continue her comeback with a first appearance at Indian Wells in a decade.

Andy Murray is a wild-card entrant for the men's tournament, with the main draw beginning on Wednesday.

Aryna Sabalenka said she "destroyed" herself and bemoaned her inability to take opportunities after suffering a shock loss to teenage sensation Leylah Fernandez in the semi-finals of the US Open.

Sabalenka – the second seed – was beaten 7-6 (7-3) 4-6 6-4 to 19-year-old unseeded Canadian Fernandez at Flushing Meadows on Thursday.

The 23-year-old Sabalenka, who has won more matches than any player on the WTA Tour this year, has never reached a major final and her wait continues after also falling in the Wimbledon semis in June.

Sabalenka squandered a set point in the opening set, before losing her final service game to love to bow out on Arthur Ashe Stadium.

"This is life. If you're not using your opportunities, someone else will use it," Belarusian star Sabalenka said at her post-match news conference. "This is what happened today.

"This is what we call pressure. I had a lot of opportunities and I didn't use it. I will try to improve it. I will keep working and fighting, and I believe that one day it will come."

Sabalenka had dominated early, leading 3-0 inside 10 minutes as she barely missed a first serve, before Fernandez rallied to claim the first set.

"I wouldn't say that she did something. I would say that I destroy myself," Sabalenka said. "On the key moment, I was up 4-2 serving, and I think I made double-faults. My first-serve percentage wasn't really good."

Sabalenka identified a key lesson for her was not to "over-think" opportunities, while she was positive about her conqueror Fernandez, who she said was playing like a "top-10 player".

"Now there is no pressure on her at all. Crowd are here for her," Sabalenka said.

"But the question is when you will start to understand what's going on and where you are, how good can you deal with all these expectations and all this level, all this pressure.

"She's like a top-10 player. We'll see how good she will be in the future."

Fernandez will play 18-year-old Emma Raducanu in Saturday's final, marking the first time two teenagers have met in a grand slam decider since Martina Hingis and Serena Williams at Flushing Meadows in 1999.

Canadian teenager Leylah Fernandez shocked US Open second seed Aryna Sabalenka 7-6 (7-3) 4-6 6-4 to reach her first grand slam final on Thursday.

Fernandez continued her giant-slaying run at Flushing Meadows, where the 19-year-old sensation has stunned defending champion Naomi Osaka, 2016 winner Angelique Kerber, fifth seed Elina Svitolina and Sabalenka en route to the decider.

Fellow teenage sensation Emma Raducanu or 17th seed Maria Sakkari await Fernandez in Saturday's final in New York.

The defeat is a bitter blow for Belarusian star Sabalenka, who has never reached a major final, having also lost in the final four at Wimbledon this year.

The semi-final was full of momentum swings, but 52-23 unforced errors and 8-2 double faults ultimately were costly for Sabalenka, who lost the final game on her serve to love to hand Fernandez victory.

Sabalenka had raced to an early 3-0 lead inside 10 minutes on Arthur Ashe Stadium, dominating with her power, missing only one of her first 13 first serves, before Fernandez settled into the contest.

Trailing 4-2, Fernandez – the youngest woman to beat multiple top-five opponents at the same slam since Serena Williams in 1999 – broke back as Sabalenka's first serve let her down, with the former converting the third of three break points.

Fernandez, who survived a break point to level it up at 4-4, eventually closed out the first set in a tie-break.

Sabalenka made a statement by breaking to love in the opening game of the second set, but Fernandez responded with a break of her own to level it at 2-2.

The second seemed destined for another tie-break, however Sabalenka broke to lead 5-4 and she never looked back as the 23-year-old forced a deciding set.

Fernandez seized control, breaking Sabalenka to move 4-2 ahead, though the latter responded immediately, despite the teenager taking her service game to deuce after trailing 0-40.

However, Fernandez held serve at 5-4 before breaking Sabalenka again to love to claim another memorable victory at the US Open.

Data Slam: Oh, Canada!

Fernandez's victory marks the second time in three years that a Canadian teenager has reached the US Open final, with then-19-year-old Bianca Andreescu beating Serena Williams in 2019. Canadian Felix Auger-Aliassime remains alive in the men's semi-finals too.

WINNERS/UNFORCED ERRORS

Fernandez – 26/23
Sabalenka – 45/52

ACES/DOUBLE FAULTS

Fernandez – 6/2
Sabalenka – 10/8

BREAK POINTS WON

Fernandez – 4/7
Sabalenka – 4/11

Aryna Sabalenka has ranked among the top dozen players in the world since 2018, but her grand slam results always seemed underwhelming. 

In 12 career majors heading into 2021, Sabalenka had advanced past the third round only once, a fourth-round exit at the 2018 US Open. 

Now she is into her second successive grand slam semi-final after defeating Barbora Krejcikova 6-1 6-4 Tuesday, and she said the adjustments she has made this year have paid off. 

"I think I improved my volley game, my slice game," Sabalenka told ESPN after her latest win. "I mean, I would like to say my service game [too] but today's didn't work well."

She added with a smile: "I don't know, maybe the court's a little bit smaller, I don't know, I need to check it. But, yeah, I improved a lot."

Indeed, Sabalenka won seven of eight net points (to eight of 14 for her opponent) and consistently won points on her first serve even though it did not go in as often as she would have liked. 

Sabalenka entered the match having won 82 per cent of points on her first serve in the tournament and was down to 76 per cent Tuesday as she got only 57 per cent of her first serves in the court, but that was plenty good enough to handle Krejcikova. 

She said she focussed on putting as many balls back in play as she could and believed that was the key to her victory, as her opponent had 29 unforced errors and just 14 winners. 

Though the match was rather one-sided, Sabalenka enjoyed the support of the crowd in her first time playing Arthur Ashe Stadium during the night session. 

"I really love to be in New York and the US Open, one of my favourite slams, and I'm really enjoying my game here and every second on this court," she said. 

She also knows she probably will not get the same level of fan support in the semi-final, where she will face Canadian teen sensation Leylah Fernandez. 

"She's playing well, she's moving well and the crowd here [is] for her so I would say it's like nothing to lose for her," Sabalenka said. "It's going to be interesting match and I'm really looking forward to this one."

Aryna Sabalenka is into the semi-finals at a second successive grand slam after making easy work of Barbora Krejcikova at the US Open on Tuesday. 

The second seed cruised past eighth-seeded Krejcikova 6-1 6-4 to set up a semi-final meeting with Canadian teen Leylah Fernandez at Flushing Meadows. 

Sabalenka is coming off a semi-final appearance at Wimbledon, her best career result in a major, and she was rarely tested in her quarter-final rout of Krejcikova.

The pair appeared evenly matched heading in, both having won 42 matches this year with Krejcikova taking three tournament titles – including Roland Garros – and Sabalenka two. But there was a clear separation between the pair on this night at Arthur Ashe Stadium. 

Sabalenka started strong, breaking Krejcikova in her first service game to take an early lead and never looking back as she hit 12 winners to the Czech's five in the opening set.

Krejcikova lost her last chance to salvage the first set in the sixth game, as she double-faulted on the fourth break point she faced in the game to give Sabalenka a 5-1 lead before the Belarusian had an easy hold to secure the set. 

The second set featured more of the same as Sabalenka broke her opponent in the opening game, dropping only one point as Krejcikova imploded with three unforced errors and a double fault. 

Sabalenka was not quite as sharp as the set unfolded, falling behind 0-30 in consecutive service games, but she fought back to win both without facing a break point. 

While Krejcikova stablised on her own service games, the damage was done. Sabalenka served out the match without dropping a point, capping her triumph with an ace. 

Data Slam: Sabalenka top winner on Tour

The victory was Sabalenka's 43rd match win of the year against 14 losses, breaking a tie with Krejcikova (42-11) and Ash Barty (42-8), both of whom have won grand slam titles this season, for the most WTA Tour wins in 2021. 

WINNERS/UNFORCED ERRORS

Krejcikova – 14/29
Sabalenka – 22/23

ACES/DOUBLE FAULTS

Krejcikova– 4/5
Sabalenka – 6/7

BREAK POINTS WON

Krejcikova – 1/6
Sabalenka – 4/10

Local hope and reigning champion Bianca Andreescu blew an early lead as she was toppled by Ons Jabeur in the Round of 16 at the National Bank Open in Montreal.

Tunisian 13th seed Jabeur defeated the Canadian second seed 6-7 (5-7) 6-4 6-1 in two hours and 39 minutes on Thursday.

The come-from-behind triumph was the second time in two matches that the Tunisian has rallied from a set down to win after beating Daria Kasatkina in three.

Jabeur had twice been a break up in the opening set before Andreescu claimed it in an tiebreak.

The 26-year-old Tunisian, who made the Wimbledon quarter-finals this year, responded by breaking at 5-4 to win the second set.

After Andreescu had an injury scare after landing awkwardly on her left foot late in the second set, Jabeur dominated the third, finishing by winning eight of the final nine games.

Jabeur finished with 9-3 aces and was more effective on serve, going at an 81.6 win percentage on her first serve (40 from 49 points).

The lower side of the draw has opened up for the Tunisian who will face Jessica Pegula in the quarter-finals after the unseeded American defeated countrywoman Danielle Collins 6-4 3-6 7-5.

Two-time Wimbledon champion and seventh seed Petra Kvitova was knocked out in a shock by Italian Camila Giorgi in straight sets.

Giorgi, ranked 71st in the world, won 6-4 6-4 in one hour and 36 minutes and will face Cori Gauff in the quarter-finals after she had another walkover against Johanna Konta.

Top seed Aryna Sabalenka had no such problems, cruising past Canadian Rebecca Marino 6-1 6-3 inside an hour.

Sabalenka sets up a quarter-final clash with fellow Belarussian and two-time Australian Open winner Victoria Azarenka.

Azarenka got past Greek 11th seed Maria Sakkari in three sets, 6-4 3-6 7-6 (7-2).

Fourth seed Karolina Pliskova got past Amanda Anisimova 6-1 7-6 (10-8) and will play Sara Sorribes Tormo in the last eight after she won in three sets over Katerina Siniakova.

Aryna Sabalenka won the Madrid Open after a 6-0 3-6 6-4 victory over world number one Ashleigh Barty on Saturday.

Sabalenka wrapped up the first set to love in just 25 minutes as an unusually sluggish Barty struggled to find any kind of rhythm to her game.

Barty, who had won 16 consecutive matches on red clay, rallied in the second set to get herself back on level terms.

At 4-4 in the deciding set Sabalenka broke Barty and then held her nerve on serve to secure her 10th WTA Tour career title which will see her climb up to fourth from seventh in the world rankings on Monday.

Barty was on a streak of nine consecutive WTA Tour titles and had not lost to an opponent in the top 10 since the WTA Finals in 2019.

But in-form Sabalenka had not dropped a single set in Madrid in the lead-up to the final and began in imperious fashion.

The 23-year-old from Belarus produced a clinical first set, dropping just four points, as Barty failed to win a single game in the set to record a bagel for the first time in four years.

The pair exchanged breaks in the second set before Australian Barty, 25, finally discovered some momentum to break her opponent again to seal the set.

Sabalenka squandered a one-set lead to lose to Barty in the Stuttgart Open final two weeks ago.

And Barty, also playing in the final of the tournament for the first time, had threatened to break her opponent at 4-3 in the decider.

But this time Sabalenka took her chance when Barty fluffed a drop shot and then double faulted to give her three break points, converting at the first time of asking with a powerful backhand.

Sabalenka then clinically sealed victory with a flawless service game to love, clinching victory when Barty smashed a forehand into the net.

"To be honest, after the final in Stuttgart I was injured, I couldn't move and wanted to withdraw," Sabalenka said in an on-court interview after the win.

"But the recovery was good, in four days I feel better and now I'm the champion. It's been an amazing week."