Four-time Grand SLAM champion Naomi Osaka of Japan defeated the Canadian qualifying match Ariana Arseneault, 6-4 6-2, in one hour and 16 minutes on Monday on the WTA 1000 Omnium Banque National Presente Par Rogers in Montréal, after the end of her and Patrick Mouratoglou’s coherence.
If I win this tournament, I will not retire! It was electric outside. I had so much fun. I am so proud of how I competed and stayed focused during the entire competition and fought. It was a physical struggle, a mental struggle, and it just felt great to play for everyone in Montreal. Eugenie Bouchard
“Merci Patrick. It was such a great experience with learning you. I wish you nothing but the best. You are one of the coolest people I have ever met and I am sure I will see you in the neighborhood,” Osaka wrote on Instagram.
Mouratoglou replied: “After 10 months of collaboration, we decided to separate. I am grateful for the trust, the journey and what we have built together. I will always root for you and wish you nothing but best.”
Osaka, a former world no.
Wiktorowski, who comes from Poland, was first known as a coach during his collaboration with fellow countryman Agnieszka Radwanska, who lasted from 2011 to 2018.
Radwanska achieved a career-high singles ranking from World No 2 on the WTA Tour, achieved the 2012 Wimbledon final and also won the 2015 edition of the prestigious WTA final under the guardianship of Wiktorowski.
In 2021 Wiktorowski Colleague -Pole Iga Swiatek started coaching and she guided her to 5 Grand Slam titles. Swiatek replaced the 44-year-old last year with Wim Fissette.
Het spelen van haar opener in Montréal tegen Arseneault, gerangschikt 515, die haar hologic WTA Tour Main-draw debuut maakte na het verslaan van Destanee Aiava om zich te kwalificeren voor de hoofdtabel, Osaka bevond zich door de 23-jarige Canadese, als ze de wonte van het rek van de eerste games, maar de Japanse gralles te getesten, maar de Japanse gralles, But the Japanese grally, but the Japanese grally, but the Japanese grally, but the Japanese ralles, but the Japanese grally, but the Japanese ralles, but the winning of the stretch. A set.
The second went smoother for Osaka, because this year she improved to 11-1 against players standing outside the top 100, her only loss came to Belinda Bencic at the Australian Open.
Osaka takes on No 13 Seed Liudmila Samsonova in the 2nd round. They split their 4 earlier meetings, but the Japanese have won both hard encounters.
Laura Siegemund needed more than 3 hours to find her way along Tatjana Maria in an exciting battle between two 37-year-olds on Monday
© Minas Panagiotakis/Getty Images
In a long 1st round battle between two players from Germany, Laura Siegemund came to the top above Tatjana Maria, 7-5 6-7 (6) 7-6 (2), despite Maria that 8 aces cut off at her few 1, and 7 double errors registered with Maria’s 3 during their almost 3-and-half-hour exchange of thrilling tennis.
Both are 37 years old, the oldest players in the WTA Top 100, as well as the top 2 Germans in the world, where Maria led the way on 41 and Siegemund at the age of 54.
Maria captured her first WTA 500 title at Queen’s, while Siegemund followed with a run to Wimbledon’s quarterfinals, and they reminded everyone why they are two of the frosts and most entertaining competitors of the WTA on tour.
In a match that included 3 hours and 26 minutes, Siegemund Maria survived in one of the most moving battles of the season, with 5-3 in the second set, and held 4 match points before Maria forced a decision maker.
It was the third longest match at Tour level of 2025, full of amazing reflexes, old-school creativity and delicate touch.
“Tatjana and I, we have known each other since we were 7 or 8 years old,” Siegemund said in her interview on the entire country. “We played, I didn’t know, 20 times against each other as juniors, and it was exactly this kind of match every time. Someone won after three and a half hours with 7-6 in the third. Sometimes I would be, and sometimes she would be.
“I just have to say, we are here! It almost makes me cry, because we are here after almost 30 years. We are both 37 and we are still there!”
The reward of Siegemund is a rematch against No 6 Seed Madison Keys, which she defeated 6-3 6-3 in the 3rd round of Wimbledon just over 3 weeks ago, and she leads the top-to-head against the Australian Open Champion, 2-1.

Eugénie Bouchard defeated Emiliana Arango in 3 sets on Monday evening and postponed her in anticipation of the tour of the Tour
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On Monday evening, the hero of the Bouchard Colombia’s Bouchard Bouchard, Emiliana Arango, 6-4 2-6 6-2, defeated in a 1st round victory that delayed the pension of the former World No 5 of the Tour.
Bouchard, the finalist of Wimbledon 2014, announced earlier this month that she would run away from the sport after this tournament, but added a condition to that plan after her exciting victory for a full crowd.
“If I win this tournament, I’ll not retire!” She said in her interview on the field.
Bouchard played for the last time a head of the Tour level in 2023 and currently has no ranking, but that did not stop her from breaking the world on the field six times in 2 hours and 14 minutes.
Bouchard only played in her second singles match of the year and shot a Forehand winner to take the first set, but Arango turned the tables in the second in the midst of a cascade of non -forced mistakes from her Canadian opponent.
Bouchard broke for a 3-1 lead in the decision maker and insisted a swinging volley to extend the advantage to 4-1.
The 31-year-old Wildcard put her hands on her head and then her heart, after securing the victory to set up a 2nd round meeting with 17th seed Bencic from Switzerland.
On the eve of the tournament, Bouchard had said that she hoped that her last tournament would be a ‘as a party, not a funeral’, and she certainly got that atmosphere in Prime Time on day 2 of the main table at the WTA 1000 event, especially because she rose to the victory with 3 of her service pause in the decision set.
“It was electric there. I had so much fun. I am so proud of how I competed and stayed focused during the entire game and fought,” Bouchard said afterwards. “It was a physical struggle, a mental struggle, and it just felt great to play for everyone in Montréal.
“I didn’t know what to expect. You know, I woke up this morning, just against myself, look, I can’t control the result. I just want to have a good posture, have a good fight and try to feel good with my photos, feel good with my game.
“Whatever happens, I wanted to walk off the field with that kind of grim struggle, and it certainly turned into one of those fights. I enjoyed it every second. I didn’t really think what I expected. I didn’t know what to expect, but a happy result.”
As a bonus, Bouchard’s victory was the 300th race winning of her career, and although she hopes it will not be the last, she has never defeated Bencic in their 3 previous matches.
“She is clearly a great player. It’s funny, I played here in Toronto ten years ago, and then she won the tournament,” said Bouchard. “So yes, I know it will be a crazy difficult match.
“I will probably do things tomorrow in practice, think a bit to play against her. She likes to take it early, change direction. So I have had some fights against her, so I’m looking forward to it.”

Qualification Kamilla Rakhimova lost the first set of 20-year-old Wildcard Kayla Cross, but in 3 sets in just under 2 hours at the WTA 1000 National Bank Open in Iga Stadium on Monday
© Minas Panagiotakis/Getty Images
Elsewhere, the Russian qualifying match Kamilla Rakhimova lost the first set of 20-year-old Canadian Wildcard Kayla Cross before she found her groove, and to complete the last two sets to win 4-6 6-3 6-2 in just under 2 hours; While the Yuliia Starodubtseva of Ukraine also needed 3 sets to beat China’s Wang Yafan, 7-6 (6) 6-4 6-4.
Prague champion Marie Bouzkova expanded her winning series to 6 games with a Straight sets victory over Moyuka Uchijima, 6-2 7-6 (4); While, in a match that ended after midnight local time, former World No 3 Maria Sakkari fought along the Canadian Hope Carson Branstine, 6-2 3-6 7-5; And earlier in the day, Lucia Bronzetti destroyed a 6-4, 4-1 behind to beat Wildcard Elizabeth Mandlik, 4-6 7-6 (5) 6-2.
Also in 3 sets, Anastasia Sevastova, a 6-3 3-6 6-4 winner about Alja Tomljanovic, and qualifying Antonia Rizic, who saw Anastasia Potatpova, 2-6 7-5 6-0.
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