Jessica Pegula successfully defended her Canadian Open crown by beating Amanda Anisimova in Monday's final.

Pegula, who was seeded third, prevailed 6-3 2-6 6-1 against her fellow American in Toronto.

The 30-year-old ended Anisimova's hopes of a shock title, and a fifth top-20 win of the tournament.

Pegula was on fire in the opening set, dominating on her serve, but Anisimova responded with a swift break in the second as she rallied to draw the match.

Yet two breaks in quick succession put Pegula firmly on top in the decider, and though Anisimova clawed back two match points, her opponent got the job done at the third time of asking.

Pegula has now won six Tour-level titles, with three of these being WTA 1000 events (Guadalajara 2022, Montreal 2023 and Toronto 2024).

Data Debrief: Pegula's Canadian comforts

Hailing from Buffalo, just south of the border, Pegula has certainly enjoyed a fine run in Canada over the past two years. 

She is only the second player this century to secure the title at the Canadian Open in both Toronto and Montreal, along with Simona Halep, while she became the seventh player in the Open Era to defend her title at the Canadian Open after Chris Evert, Evonne Goolagong, Martina Navratilova, Regina Marsikova, Monica Seles and Martina Hingis.

No player had successfully defended a WTA 1000 title since Iga Swiatek did so at Rome in 2022, and no player had done so on hard court since Ashleigh Barty, who defended her Miami crown in 2021.

Amanda Anisimova celebrated a "huge accomplishment" after she teed up a Canadian Open show-piece against Jessica Pegula.

Anisimova claimed her fourth top-20 victory of the week in Toronto on Sunday as she downed Emma Navarro 6-3 2-6 6-2.

That victory makes Anisimova, now ranked 132nd in the world after she took a break from tennis in 2023, the lowest-ranked finalist at the Canadian Open in the last 40 years.

But she is not done there.

"This is a huge accomplishment for me, and something I've been working really hard towards," Anisimova said, as reported by the WTA's official website.

"I'm just super happy, honestly, with my week here, and I'm pretty surprised with how well I've been able to do so far.

"I'm still hungry for more, and I hope that I can really do well [in the final]."

Anisimova took a sabbatical last year to focus on her mental health, but the American always had her sights set on a return to the top level.

"I knew that when I stepped away that I really wanted to come back and I didn't want to finish my career on that note," Anisimova said.

"There was still a lot that I wanted to achieve, and just not finish at such a young age, because I had sacrificed so much and given so much to the sport. So, yeah, I knew that I still had many years that I wanted to play."

Compatriot Pegula stands in the way of Anisimova and glory, with the world number six defeating Diana Shnaider 6-4 6-3.

Pegula is the first player since Simona Halep (2015-2016) and the first American since Jennifer Capriati (2001-2002) to reach consecutive finals at the Canadian Open.

"Getting a chance to defend my title is something that doesn't always happen, so I'm excited that I get to put myself in a good spot to do so," Pegula said.

"I think it's cool to have my name with a lot of other big names in history that have either played well here or been able to defend the title as well, so it's super special."

Only Serena Williams (18) and Venus Williams (six) have reached more WTA 1000 finals than Pegula (four) among American players since the format was introduced in 2009.

Coco Gauff suffered back-to-back defeats in her respective doubles matches as her hopes of an Olympic gold medal were dashed at Roland-Garros. 

In her first game of the day, Gauff teamed up with world number six Jessica Pegula to face Czech Republic duo Karolina Muchova and Linda Noskova. 

After taking the first set, Gauff and Pegula were unable to continue their momentum, falling to a 6-2 4-6 5-10 defeat. 

The American pairing started strongly and raced into an early lead, taking the opening set in what seemingly looked like a straightforward victory for Team USA. 

However, Muchova and Noskova rallied and in a second set that saw five break points converted by both, the Czech's would prevail to take the game to a decider. 

Gauff and Pegula lost four straight games to put their opponents in the ascendency, with Muchova and Noskova able to see out the win to progress to the quarter-finals. 

Gauff emerged back onto the clay courts in the French capital for her mixed-doubles match soon after, joining Taylor Fritz to face a Canadian pairing of Felix Auger-Aliassime and Gabriela Dabrowski. 

The American duo would come from a set down to take the game to a decider, but it would be their opponents who emerge 6-7 (2-7) 6-3 8-10 victors. 

Gauff and Fritz exchanged blows with the Canadians, but were edged out in a first set tie-break after losing four games on the spin. 

But not wanting to let their dreams of a medal die, the American pair would recover from losing an early break point to rally and earn one of their own in the eighth game, seeing out the win to take Gauff to her second third-set decider of the day. 

However, the same result would transpire, with Auger-Aliassime and Dabrowski edging a nail-biting conclusion to book their place in the quarter-finals of the competition. 

Defending champion Marketa Vondrousova crashed out of Wimbledon in the first round after Jessica Bouzas Maneiro pulled off a stunning upset.

Vondrousova was opening Tuesday's play on Centre Court against an opponent who came into the contest having never won a match at a major and with just one career win to her name at senior WTA Tour level.

But Bouzas Maneiro wrapped up a 6-4 6-2 win in just 67 minutes as the sixth seed fell at the first hurdle.

Last year Vondrousova became the only unseeded player to win the women's singles at Wimbledon in the Open Era and, at 42 in the world, was lowest-ranked winner of the title in the past four decades. 

But having struggled with a hip injury leading up to Wimbledon, her preparations for the 2024 tournament had been hampered and she struggled throughout, with Bouzas Maneiro celebrating the win of her life.

There was a much better opening round of the competition for the fourth and fifth seeds, Elena Rybakina and Jessica Pegula.

Rybakina got up and running with a comfortable 6-3 6-1 victory over Elena-Gabriela Ruse on Court One.

The Wimbledon champion of 2022 has never lost in the first three rounds at the All England club and while she was broken in the opening game of the match, her impressive run in the early stages of the tournament never looked in danger once she had fought back to win the opening set.

Rybakina won 22 of her 24 points on first serve in the match and will face Germany's Laura Siegemund in round two.

Pegula also made a strong start, cruising past her fellow American Ashlyn Krueger.

It only took Pegula, who recently won the Berlin Ladies Open, 49 minutes to triumph 6-2 6-0 on No.2 Court. 

Pegula did not concede a single break-point opportunity in a dominant performance.

Data Debrief: Vondrousova makes unwanted history

Vondrousova is the first Wimbledon champion to crash out in the first round of the subsequent year's tournament for 30 years.

The last player to suffer that fate was seven-time Wimbledon champion Steffi Graf, who fell at the first hurdle in 1994.

Graf went on to win Wimbledon on two more occasions in 1995 and 1996, so Vondrouosva will hope she can also bounce back after a chastening afternoon.

She ended the match with 28 unforced errors and committed seven double faults, with Bouzas Maneiro a worthy winner after winning 61 total points to Vondrousova's 43.

Emma Raducanu secured her first win over a top 10 opponent as she defeated Jessica Pegula to reach the quarter-finals at Eastbourne. 

The former US Open champion came from a set down to win 4-6, 7-6 (8-6), 7-5, emerging victorious after two hours and 42 minutes. 

Pegula stamped her authority on the game from the start, winning break point in the opening game and remaining in control despite a spirited comeback from Raducanu. 

However, the Brit built on her improved display in the second set, trading blows with the world number five and coming out on top to take the game to a decider. 

Raducanu looked set to close out the contest as she claimed consecutive break points, but the American showed her class to drag herself back level. 

But it would be Raducanu who would emerge victorious, meaning there will be three British women in the quarter-finals of the competition for the first time since 1978.

Data Debrief: Raducanu roars to victory

Raducanu's victory saw her reach her first ever quarter-final at Eastbourne. 

The Brit's success was also the first time she has won a match on tour after being a match point down. 

Emma Raducanu secured her first win over a top 10 opponent as she defeated Jessica Pegula to reach the quarter-finals of the Eastbourne Open. 

The former US Open champion came from a set down to win 4-6, 7-6 (8-6), 7-5, emerging victorious after two hours and 42 minutes. 

Pegula stamped her authority on the game from the start, winning break point in the opening game and remaining in control despite a spirited comeback from Raducanu. 

However, the Brit built on her improved display in the second set, trading blows with the world number five and coming out on top to take the game to a decider. 

Raducanu looked set to close out the contest as she claimed consecutive break points, but the American showed her class to drag herself back level. 

But it would be Raducanu who would emerge victorious, meaning there will be three British women in the quarter-finals of the competition for the first time since 1978.

Data Debrief: Raducanu roars to victory

Raducanu's victory saw her reach her first ever quarter-final at the Eastbourne Open. 

The Brit's success was also the first time she has won a match on tour after being a match point down. 

Jessica Pegula claimed her maiden grass-court title, fighting back from the brink of defeat to see off Anna Kalinskaya in the German Open on Sunday.

In just her second tournament since returning from a rib injury that kept her out of the French Open, Pegula earned her first title of the year with a 6-7 (0-7) 6-4 7-6 (7-3) victory.

Kalinskaya rallied after a slow start in the first set from 3-0 down to get to a tie-break in which she scored seven perfect points to take the early lead.

Pegula regained her composure in the second to force a decider, though she was put to the test once more when she found herself 4-1 down.

However, the world number five refused to back down and won the final five points of the match to seal the win after two hours and 38 minutes on the court.

The American had already begun the day by finishing off an efficient performance in her suspended semi-final against Coco Gauff.

She edged past the top seed 7-5 7-6 (7-2) to reach her first-ever grass-court final while earning her first Top 10 win of the year.

Data Debrief: Pegula comes out on top

Pegula saved five championship points on her way to defeating Kalinskaya to earn her fifth career title, and her first since 2023 in Seoul.

It was just Pegula's second meeting with the Russian, and once again, she had to go through three sets to get the better of her, just like at the 2019 Citi Open.

Jessica Pegula's all-American Berlin Open semi-final clash with Coco Gauff has been suspended overnight, as the duo vie for a spot in the final against Anna Kalinskaya.

Pegula led Gauff 7-5 6-6 (3-1) when rain in the German capital halted play on Saturday, with a later announcement confirming the match will not resume until Sunday.

Both players had already taken to the court once on Saturday, as Gauff's last-eight opponent Ons Jabeur retired due to illness after losing a 68-minute opening set 7-6 (11-9). 

Pegula, meanwhile, wrapped up a two-day quarter-final victory over Katerina Siniakova by a 7-6 (7-2) 3-6 6-3 scoreline.

The winner of the pair's match will also have to play twice on Sunday, with Kalinskaya lying in wait in the final after she beat former world number one Victoria Azarenka 6-1 6-7 (3-7) 6-1.

Data Debrief: Kalinskaya primed for an upset?

Whoever emerges victorious on Sunday morning, Kalinskaya will face a top-five player, with Gauff currently second in the world rankings and Pegula fifth.

Kalinskaya has already recorded three top-five victories this year. She lost her only previous meeting with Pegula in Washington D.C. in 2019 but won her first clash with Gauff in Dubai earlier this year.

Naomi Osaka bowed out of the Berlin Open after falling short in a three-set thriller against an inspired serving display from Zheng Qinwen.

The former world number one battled, but ultimately came up short for the second time in two weeks, enduring a 6-4 3-6 6-3 defeat. 

The Japanese found herself a set down following a break point claimed in the fifth game by her opponent but rallied in the second to take the encounter to a deciding set. 

However, Zheng, who served 10 aces in the final set, proved too powerful for Osaka to secure a second victory over the Japanese after two hours and 10 minutes at the Steffi Graf Stadium.

Zheng will play Katerina Siniakova in the last 16 on Wednesday, with either Jessica Pegula or Donna Vekic awaiting should she progress. 

Data Debrief: Acing it

The victory for Zheng saw her serve 23 aces against Osaka, the highest tally in a single WTA match since Rebecca Marino vs Caroline Garcia in Guadalajara in 2022 (24).

Her success with her serving saw Zheng win 88 per cent of her first serve points, winning 44 of 50 during the match. 

Top seed Jessica Pegula bowed out of the Libema Open following a three-set defeat by Aleksandra Krunic in s'Hertogenbosch.

The world number five was ousted 7-6 (7-3) 6-7 (3-7) 6-4 by the 2018 winner of this event, who claimed the fifth top-10 victory of her career and advanced to the quarter-finals.

Now ranked 400th in the world, Krunic recovered from an earlier break in the opening set to force a tie-break, in which she won five straight points to draw first blood.

The Serbian also cancelled out a break before heading into another tie-break, but Pegula reeled off five points on the spin this time to level.

The American was appearing in her first tournament since April, having missed the European clay-court season with a rib injury.

However, she saw two break-point opportunities go begging in the opening game of the deciding set, and Krunic crucially broke in game three before holding out for an impressive victory. 

Later on, Alex de Minaur booked his place in the quarter-finals of the competition after a straight-sets victory over Zizou Bergs. 

The world number nine had to work for his victory over the Belgian, overcoming his opponent 7-5 6-4 to earn his first triumph on a grass court this year. 

Bergs matched his opponent in the opening exchanges, but the Australian would eventually prevail, winning a break-point and following up without dropping a point in the final game. 

De Minaur would again endure a difficult set to confirm the victory as Bergs threatened to level the encounter, but the number one seed again showed his class, finishing the contest in style. 

De Minaur will face either Roberto Bautista Agut or Milos Raonic in the next round.

Data Debrief: Krunic rekindles special memories as de Minaur earns maiden grass win

Krunic will forever have an affinity with s-Hertogenbosch, where she won her only career WTA title six years ago.

And the 31-year-old claimed an impressive scalp here to reach her first WTA quarter-final since 2022 - and first on grass since that 2018 triumph.

De Minaur impressed once again, winning 86 per cent of his first serve points against the Belgian. 

Their meeting in s-Hertogenbosch was the first between the pair, with De Minaur able to overcome his quarter-final defeat to Alexander Zverev at the French Open. 

Jessica Pegula eased past Aliaksandra Sasnovich in straight sets on her return from injury at the Libema Open on Tuesday.

The American pulled out of the French Open due to back and neck injuries that have kept her out since April but made her return with a 6-2, 6-2 win in just 58 minutes.

Sasnovich matched Pegula in the opening four games, with both players trading points, but the world number five soon gained her foothold to cruise through the rest of the first set.

Pegula remained in control in the second, despite Sasnovich's late attempt at a comeback, but the Belarusian could not do enough to stop the top seed from advancing.

Pegula will now face Aleksandra Krunic or Jessika Ponchet in the next round. 

Data Debrief: Pegula puts injury worries behind her

Pegula last played in America's Billie Jean King Cup victory in April, but she showed no signs of rustiness on her return to the court.

She showed no signs of rustiness though, hitting nine winners and just six unforced errors on her way to sealing her victory. 

Jessica Pegula cruised past US Open winner Coco Gauff in straight sets to book a spot in the championship match of the WTA Finals in Cancun, Mexico.

The American doubles partners duked it out against each other on a wet and windy Saturday evening, with Pegula easily coming out on top 6-2 6-1.

It is still not known who will face the 29-year-old in the final, as the semi-final between world number one Aryna Sabalenka and world number two Iga Swiatek was pushed back as more heavy rains rolled in four games into their match.

The game was put on pause with Swiatek leading 2-1 and Sabalenka serving at 30-all.

The duo could be seen both wrapping themselves in towels to brace against the weather as organisers waited almost two hours for the game to resume.

Eventually, the game was suspended as bleak conditions prevailed.

Belarusian Sabalenka and Poland’s Swiatek will resume play on Sunday, with the final rescheduled to Monday.

World number five Jessica Pegula defeated Greece’s Maria Sakkari in straight sets 6-3 6-2 in the WTA Finals, continuing her unbeaten run through the group stages.

Pegula had already secured her spot in Saturday’s semi-finals by beating both Sabalenka and Rybakina in her earlier matches in Mexico.

But the American is yet to drop a set so far this tournament and it took her just under 80 minutes to beat Sakkari, who failed to qualify for the semi-finals after losing all of her games.

Meanwhile, fighting for a spot in the semi-finals, world number one Aryna Sabalenka and world number four Elena Rybakina had their match suspended due to wet weather.

Sabalenka won the first set 6-2 in the Australian Open final rematch on a rain interrupted evening and had Rybakina on the ropes early in the second set.

But Rybakina fought back to take the lead 5-3 before the match was called off for the night, with play to resume on Friday.

Also on Friday, Iga Swiatek will take on Ons Jabeur while Coco Gauff plays Wimbledon champion Marketa Vondrousova to decide who makes the semi-finals.

Jessica Pegula produced an impressive display in the WTA Finals in Cancun, Mexico, as she beat world number one Aryna Sabalenka in straight sets.

Pegula broke her losing streak against the Belarusian having lost their last five meetings and the American has now won her last five games against top 10 players.

Sabalenka made 33 unforced errors, but it still took Pegula seven match points before clinching a 6-4 6-3 win and a place in the semi-finals.

After the match, Pegula said her improvement comes from feeling “more comfortable” playing top players this year.

Sabalenka will now play Elena Rybakina on Thursday night to determine the second qualifier from the group after Rybakina defeated Maria Sakkari 6-0 6-7 (4) 7-6 (2).

Rybakina started with a fury with a dominant first set but Sakkari fought her way back, winning the second set in a tiebreak.

Sakkari had two break point chances in the final set at 4-4, but Rybakina fought back and finished the tiebreak in a dominant fashion, skipping out to a 6-0 lead.

A number of players, including Sabalenka, Wimbledon champion Marketa Vondrousova and Iga Swiatek criticised the conditions of the courts in Cancun.

For the third year in a row, the host of the prestigious tournament – which features the top eight players of the season – was decided less than two months prior to the event.

World number one Iga Swiatek cruised into the last 16 of the Madrid Open with a straight-sets victory over Bernarda Pera on Sunday.

The three-time grand slam winner conceded the first break of the match three games in, but she responded brilliantly to that setback to wrap up a 6-3 6-2 win within 76 minutes.

Swiatek did not face a second break point in the match as she rediscovered her composure, continuing her French Open preparations as a barrage of big winners proved too much for Pera.

Speaking on court after her win, Swiatek said: "I wouldn't say it was easy. Every match is tricky here. 

"I'm happy that I'm getting into my rhythm. Playing against a lefty is never easy, but I'm pretty happy with that. I was disciplined and focused."

It was a day of few shocks in the Spanish capital, as third seed Jessica Pegula saw off a spirited challenge from Marie Bouzkova to emerge with a 6-4 7-6 (7-2) win.

Pegula will face Italy's Martina Trevisan for a quarter-final spot after she claimed a straight-sets win over another American player in Alycia Parks.

Meanwhile, Russian duo Veronika Kudermetova and Daria Kasatkina will meet in the next round after victories against Anastasia Potapova and Lesia Tsurenko respectively.