Katerina Siniakova – WTA #48 – Player Profile, Match Statistics & Bio

Katerina Siniakova is a professional tennis player from Czech Republic, currently ranked world No. 48 on the WTA Tour. She competes as a right-handed player. She has reached a career-high of No. 27. She turned professional in 2012.

Katerina Siniakova advanced to semifinals at Seoul and Cluj Napoca plus quarterfinals at Wuhan and Prague during 2025. Hard results: 12-12. She collected 4 wins against top-20 opponents. Siniakova seized opportunities at 46% in pressure situations on return and managed 37% success during first serve return.

Katerina Siniakova reached semifinals at Cleveland and Guangzhou, making a quarterfinal at Berlin in 2024. This brought a new career-high of No. 27. Competing on hard: 17-17. On clay, results were modest at 4-6. Siniakova seized opportunities at 48% in pressure situations on return, neutralized opponents winning 39% on first serve return, and maintained 56% rate on second serve returns.

In 2023, Siniakova triumphed with two titles, winning Nanchang and Bad Homburg. Katerina Siniakova also reached the final at Hong Kong and one semifinal. Hard results: 15-14. She put immediate pressure winning 39% against first serves, capitalized at 57% on second serve returns, and dominated clutch moments winning 47% of pressure points on return.

Katerina Siniakova won the title at Portoroz in 2022. Competing on clay: 6-5. On hard: 11-11. She collected 3 wins against top-20 opponents. Siniakova created massive pressure with 56% on second returns, converted 47% of break opportunities, and held ground at 37% on first serve return.

Katerina Siniakova reached the final at Bad Homburg, advancing to a semifinal at Parma and three quarterfinals in 2021. Siniakova dominated on clay with a 7-3 record. On hard, results were modest at 8-12. She collected 2 wins against top-20 opponents. She capitalized on 50% of breakpoint opportunities, put immediate pressure winning 40% against first serves, and won 56% when opponents went to second serve.

Siniakova's 2020 season featured a quarterfinal at Strasbourg. Competing on hard: 1-9. She executed at 49% on break chances, punished rival's second serves winning 57%, and averaged only 0.30 double faults per game.

The Czech faced difficulties in 2019. A new career peak of No. 31 followed. Clay results: 9-7. Hard proved challenging: 9-18. She collected 2 wins against top-20 opponents. She averaged only 0.28 double faults per game, maintained 55% rate on second serve returns, and recorded 0.3 aces per service game.

Katerina Siniakova reached the final at Shenzhen, advancing to a semifinal at Nurnberg and four quarterfinals in 2018. This brought a new career-high of No. 33. Competing on hard: 17-14. On clay: 7-6. She collected 4 wins against top-20 opponents. She broke down first serves at 38% clip, held steady at 45% on second serves, and averaged 0.4 aces per service game.

In 2017, Siniakova triumphed with two titles, winning Bastad and Shenzhen. This brought her first top-50 ranking. Clay results: 10-6. Siniakova went 12-14 on hard. She collected 6 wins against top-20 opponents. She minimized errors with only 0.36 double faults per game, saved 54% of breakpoints faced, and converted 45% of break opportunities.

The Czech advanced to finals at Tokyo and Bastad and one quarterfinal during 2016. Competing on clay: 6-5. On hard: 9-11. She broke down first serves at 38% clip, showed mental strength converting 48% of breakpoints, and averaged 0.2 aces per service game.

2015 proved challenging for Katerina Siniakova. Hard results: 6-12. Siniakova avoided the trouble at just 0.63 double faults per game, managed to score 49% of points when pushed to second serve, and maintained decent 56% breakpoints save rate.

2014 proved to be a breakthrough season for Katerina Siniakova. She broke into the top 100. She won two titles at Nantes 50K and Maribor 25K. Additional semifinals at Brescia 25K and Croissy Beaubourg 50K. Record: 21-8. Across surfaces: clay 12-4, hard 9-4. She won 51% on second serve return.

Katerina Siniakova delivered an impressive 2013 campaign. She won four titles at Budapest 25K, Frauenfeld 10K, Zawada near Opole 25K, and Westende Middelkerke 25K. Season record: 35-11. Results on clay: 18-9.

Katerina Siniakova competed at Futures/ITF level in 2012. She reached the quarterfinal at Prague 10K. Record: 4-3.