Kateřina Siniaková and Taylor Townsend secured a victory at the US Open in New York, advancing to the women’s doubles quarterfinals as they continue their defense of last year’s final, according to reports from Tenis portál.
Siniaková and Townsend Battle into US Open Quarterfinals
The top-seeded pairing of Kateřina Siniaková and Taylor Townsend reached the final eight. Siniaková and Townsend defeated the 13th-seeded duo of Hunterová and Krawczyková 7:6 (8:6), 6:4 in the women’s doubles round of 16. The victory keeps their campaign alive as they aim to match or better their run from the previous season’s tournament.
The triumph in New York highlights a busy slate of competition for Czech players across international circuits. While the senior Grand Slam action captures global attention, lower-tier professional events and junior draws have kept numerous athletes active across Europe, the Americas, and Asia.
Daniel Siniakov Claims Main Draw Berth in Austria
Away from the major arenas in New York, Daniel Siniakov successfully fought through the qualifying rounds to earn a spot in the main draw at the ATP Challenger 100 tournament in Tulln, Austria. Siniakov delivered a performance on the clay courts, defeating Prihodko by a score of 6:2, 6:4 in the final round of qualifying.
Other Czech participants faced mixed results in Tulln’s qualifying and early main draw rounds. In the singles qualifying finals, Donald fell to Switzerland’s 5th-seeded Brunold 7:5, 6:4, while Paulson lost to Slovakia’s Pokorný 3:6, 6:4, 6:3. In the main draw’s opening round, Mrva was forced to retire against Germany’s Möller while trailing 5:2, whereas teammate Krumich secured a three-set victory over Austria’s Sorger, winning 3:6, 6:4, 6:3.
Global Challenger and WTA 125 Circuit Results
Czech tennis players competed across multiple continents on Monday, navigating diverse surfaces and conditions. At the WTA 125 tournament in Antalya, Turkey, the doubles pairing of Kučmová and Laboutková—seeded fourth—advanced past Kabbajová and Tonaová 7:6 (7:3), 6:2 in the round of 16.
In other action reported across the tour:
- At the WTA 125 event in Montreux, Switzerland, Žoldáková dropped a tight three-set encounter to Germany’s Nohaová Akugueová, losing 5:7, 6:2, 6:4 in the opening round of singles.
- On the ATP Challenger circuit in Sevilla, Spain, Brunclík fell to Moro 4:6, 6:3, 6:3, while fourth-seeded Forejtek lost a narrow qualifying final to Korea’s Campana Lee 6:7 (4:7), 6:3, 6:4.
- At the Istanbul Challenger in Turkey, Gengel was defeated by Langmo 7:6 (7:5), 6:4 in the first round.
- In Vietnam, at the Phan Thiet Challenger, Palán won the opening set before bowing out to Japan’s Morija 4:6, 6:1, 6:2.
Junior and ITF Circuit Updates
Younger competitors also stepped onto the court in ITF and junior divisions. At the junior tournament in Varna, Bulgaria, Pírková overcame 4th-seeded Simeonovová 5:7, 7:6 (7:3), 6:2. Meanwhile, at the J100 event in Liepāja, Latvia, Chlumská cruised past Manguleová 6:3, 6:0.

Additional matches took place across ITF W15 events in Radom, Poland, and Viserba di Rimini, Italy, providing vital ranking points and match experience for developing professionals.
What Comes Next
Kateřina Siniaková and Taylor Townsend will prepare for their upcoming quarterfinal match at the US Open, where they face the next test in their defense. Fans can follow live updates and official tournament schedules directly through the Tenis Portál coverage.
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