Nikola Bartůňková reached her first career WTA 1000 semifinal at the China Open in Beijing, defeating world number two Aryna Sabalenka and eighth-ranked Karolína Muchová during a breakthrough run that will lift her into the top 30 of the world rankings. Entering the tournament ranked 126th, the 20-year-old Czech player secured a straight-sets victory over Muchová 6-3, 6-0 in the quarterfinals, Tenis portál reported.
Beijing Breakthrough Changes Rankings Landscape
Bartůňková entered the 2025 season ranked down near the end of the fifth hundred after serving a six-month suspension in 2024 for testing positive for trimetazidin from a contaminated dietary supplement, as reported by Sport.cz. Her run to the semifinals in Beijing guarantees her a jump to at least 28th in the WTA rankings. Her previous career-best performance at the tour level was a semifinal appearance at a WTA 500 event in Monterrey.
Reflecting on her rapid ascent, Bartůňková told reporters that the reality of her position still feels surreal. I never could have imagined that I would find myself in such a situation and make it to the semifinals of a WTA 1000 tournament,
she said, noting that she stood around world number 600 in January before mounting her climb.
Derby Win Over Muchová and Scalping Top Opponents
In the quarterfinals, Bartůňková faced compatriot and Wimbledon finalist Karolína Muchová in an all-Czech clash that pitted experience against youth, according to coverage by TN.cz. Muchová entered the match as the eighth-ranked player in the world and the paper favorite, but struggled heavily on her serve. Bartůňková capitalized on precise returns and an aggressive style, breaking Muchová twice early in the second set to race to a 4-0 lead before closing out the match 6-3, 6-0.
Alongside her victory over Muchová and her earlier straight-sets win against Sabalenka, Bartůňková also navigated tough matches against Magdalena Frech and Sinja Kraus. It’s incredible that I can say I beat players from the top 10 or top 20,
Bartůňková said. When I defeated Aryna Sabalenka, it was a signal that I had form.
She previously had the former world number one from Belarus on the ropes in the spring on grass in Berlin, but failed to convert a 6-2, 4-0 lead into victory.
Preparation and Club Roots Behind the Rise
I. ČLTK Prague club manager Petr Šavrda noted that Bartůňková showed promising form a year prior when winning smaller events in Germany, but acknowledged that her current trajectory exceeded expectations. Šavrda highlighted her work with coaches Petr Vaníček and Matej Lipták, alongside the foundational coaching influence of her father, Pavel Bartůňk. Šavrda also pointed out that her first-serve percentage dipped to 48 percent against Muchová, indicating areas where her coaching team continues adjustments. Her training is guided alongside coaches Petr Vaníček from Štvanice and Slovak coach Matej Lipták, who previously led his star compatriots Daniela Hantuchová and Dominika Cibulková, and briefly also Petra Kvitová, with Šavrda noting that it works well between them. Šavrda also pointed out that there are multiple deterrent examples of how success can mess with someone, such as Emma Raducanu, Bianca Andreescu, and others.
Bartůňková herself credited a rigorous pre-tournament training block with top players for building her match readiness. The week before the tournament, I prepared honestly, completed a lot of training and practice matches,
she said, adding that training sessions alongside Iga Świątek and Coco Gauff proved vital. She also noted that since childhood, they have had a number of tournaments they can participate in, playing plenty of matches in her youth with fellow Czechs like Sára Bejlek or Tereza Valentová, alongside great coaches and supportive parents. She was also surprised by the support of Chinese fans who came to watch her even at her training sessions.
Semifinal Showdown Against Mirra Andreeva
Looking ahead to the semifinals, Bartůňková will face 19-year-old Russian player Mirra Andreeva. The two previously met at the US Open in a tight encounter. Andreeva advanced to the final four following her own victories in Beijing and spoke about facing another young peer on the tour. Nikola is a great tennis player,
Andreeva said, as reported by Aktuálně.cz. And Nikola plays fantastically here, having beaten two top 10 players here.
It will be a fun duel for the fans.
Bartůňková acknowledged the swift achievements of her generation while keeping her focus grounded. It’s unbelievable that Mirra has already won a grand slam even though she’s even younger than me,
Bartůňková said. I’m just trying to focus on myself. I’m very glad that I am part of this new generation.
She also stated that the most important thing remains improving her game, moving forward further, and enjoying tennis.
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