Match log updated: 2026-09-07 10:31 UTC
Katerina Siniakova — WTA Match Log
37 main-draw matches · 17–20 · 45.9% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Jessica Pegula | 6-2 0-6 3-6 | L | H2H | Match data | Oct 10, 2025 | QF | Wuhan Open | WTA 1000 | Hard |
| Iva Jovic | 7-5 6-3 | W | H2H | Match data | Oct 9, 2025 | R16 | Wuhan Open | WTA 1000 | Hard |
| Maya Joint | 6-3 6-1 | W | H2H | Match data | Oct 8, 2025 | R32 | Wuhan Open | WTA 1000 | Hard |
| Diana Shnaider | 6-4 6-4 | W | H2H | Match data | Oct 6, 2025 | R64 | Wuhan Open | WTA 1000 | Hard |
| Yafan Wang | 6-3 7-5 | W | H2H | Match data | Oct 5, 2025 | Q2 | Wuhan Open | WTA 1000 | Hard |
| Caty Mcnally | 7-5 6-3 | W | H2H | Match data | Oct 4, 2025 | Q1 | Wuhan Open | WTA 1000 | Hard |
| Anastasia Potapova | 3-6 4-6 | L | H2H | Match data | Sep 25, 2025 | R128 | China Open | WTA 1000 | Hard |
| Ekaterina Alexandrova | 4-6 2-6 | L | H2H | Match data | Sep 20, 2025 | SF | Korea Open | WTA 500 | Hard |
| Suzan Lamens | 6-1 7-5 | W | H2H | Match data | Sep 20, 2025 | QF | Korea Open | WTA 500 | Hard |
| Daria Kasatkina | 7-6(2) 6-2 | W | H2H | Match data | Sep 18, 2025 | R16 | Korea Open | WTA 500 | Hard |
| Sohyun Park | 6-2 6-2 | W | H2H | Match data | Sep 15, 2025 | R32 | Korea Open | WTA 500 | Hard |
| Talia Gibson | 6-1 6-2 | W | H2H | Match data | Sep 14, 2025 | Q2 | Korea Open | WTA 500 | Hard |
| Astra Sharma | 6-4 6-4 | W | H2H | Match data | Sep 13, 2025 | Q1 | Korea Open | WTA 500 | Hard |
| Storm Hunter | 6-7(5) 6-4 3-6 | L | H2H | Match data | Sep 10, 2025 | R32 | Guadalajara Open | WTA 500 | Hard |
| Hailey Baptiste | 5-7 3-6 | L | H2H | Match data | Aug 26, 2025 | R128 | US Open | Grand Slam | Hard |
| Linda Noskova | 2-6 6-4 3-6 | L | H2H | Match data | Jul 24, 2025 | QF | Prague Open | WTA 250 | Hard |
| Dominika Salkova | 7-6(4) 6-3 | W | H2H | Match data | Jul 23, 2025 | R16 | Prague Open | WTA 250 | Hard |
| Elena-Gabriela Ruse | 7-5 6-2 | W | H2H | Match data | Jul 22, 2025 | R32 | Prague Open | WTA 250 | Hard |
| Naomi Osaka | 3-6 2-6 | L | H2H | Match data | Jul 2, 2025 | R64 | Wimbledon | Grand Slam | Grass |
| Qinwen Zheng | 7-5 4-6 6-1 | W | H2H | Match data | Jul 1, 2025 | R128 | Wimbledon | Grand Slam | Grass |
| Jessica Pegula | 2-6 3-6 | L | H2H | Match data | Jun 24, 2025 | R16 | Bad Homburg Open | WTA 500 | Grass |
| Veronika Kudermetova | 7-6(4) 7-5 | W | H2H | Match data | Jun 23, 2025 | R32 | Bad Homburg Open | WTA 500 | Grass |
| Ashlyn Krueger | 7-5 6-2 | W | H2H | Match data | Jun 22, 2025 | Q2 | Bad Homburg Open | WTA 500 | Grass |
| Harmony Tan | 6-1 6-4 | W | H2H | Match data | Jun 21, 2025 | Q1 | Bad Homburg Open | WTA 500 | Grass |
| Elena Rybakina | 4-6 6-7(5) | L | H2H | Match data | Jun 19, 2025 | R16 | Berlin Open | WTA 500 | Grass |
| Viktoriya Tomova | 6-1 6-2 | W | H2H | Match data | Jun 16, 2025 | R32 | Berlin Open | WTA 500 | Grass |
| Ashlyn Krueger | 6-4 6-2 | W | H2H | Match data | Jun 15, 2025 | Q2 | Berlin Open | WTA 500 | Grass |
| Mia Pohankova | 7-6(5) 6-1 | W | H2H | Match data | Jun 14, 2025 | Q1 | Berlin Open | WTA 500 | Grass |
| Anna Blinkova | 3-6 1-6 | L | H2H | Match data | Jun 9, 2025 | R32 | Libéma Open | WTA 250 | Grass |
| Daria Kasatkina | 1-6 6-3 2-6 | L | H2H | Match data | May 26, 2025 | R128 | Roland Garros | Grand Slam | Clay |
| Aliona Bolsova | 6-3 1-6 2-6 | L | H2H | Match data | May 20, 2025 | R32 | Morocco Open | WTA 250 | Clay |
| Olga Danilovic | 6-3 4-6 4-6 | L | H2H | Match data | May 7, 2025 | R128 | Italian Open | WTA 1000 | Clay |
| Katie Boulter | 6-4 2-6 1-6 | L | H2H | Match data | Apr 22, 2025 | R128 | Madrid Open | WTA 1000 | Clay |
| Ons Jabeur | 4-6 6-7(7) | L | H2H | Match data | Mar 20, 2025 | R64 | Miami Open | WTA 1000 | Hard |
| Yue Yuan | 6-2 2-6 7-6(4) | W | H2H | Match data | Mar 18, 2025 | R128 | Miami Open | WTA 1000 | Hard |
| Karolina Muchova | 5-7 1-6 | L | H2H | Match data | Mar 9, 2025 | R32 | Indian Wells Open | WTA 1000 | Hard |
| Yulia Putintseva | 6-2 6-2 | W | H2H | Match data | Mar 7, 2025 | R64 | Indian Wells Open | WTA 1000 | Hard |
| Maria Lourdes Carle | 6-2 6-1 | W | H2H | Match data | Mar 6, 2025 | R128 | Indian Wells Open | WTA 1000 | Hard |
| Marta Kostyuk | 3-6 4-6 | L | H2H | Match data | Feb 17, 2025 | R64 | Dubai Tennis Championships | WTA 1000 | Hard |
| Jaqueline Cristian | 6-3 6-2 | W | H2H | Match data | Feb 15, 2025 | Q2 | Dubai Tennis Championships | WTA 1000 | Hard |
| Kristina Mladenovic | 6-4 6-0 | W | H2H | Match data | Feb 14, 2025 | Q1 | Dubai Tennis Championships | WTA 1000 | Hard |
| Viktoriya Tomova | 6-3 7-6(7) | W | H2H | Match data | Feb 7, 2025 | QF | Transylvania Open | WTA 250 | Hard |
| Caroline Dolehide | 2-6 6-1 6-4 | W | H2H | Match data | Feb 6, 2025 | R16 | Transylvania Open | WTA 250 | Hard |
| Francesca Jones | 6-4 6-7(5) 6-4 | W | H2H | Match data | Feb 5, 2025 | R32 | Transylvania Open | WTA 250 | Hard |
| Elina Avanesyan | 3-6 2-6 | L | H2H | Match data | Jan 29, 2025 | R32 | Linz Open | WTA 500 | Clay |
| Iga Swiatek | 3-6 4-6 | L | H2H | Match data | Jan 13, 2025 | R128 | Australian Open | Grand Slam | Hard |
| Diana Shnaider | 3-6 6-0 0-6 | L | H2H | Match data | Jan 7, 2025 | R32 | Adelaide International | WTA 500 | Hard |
| Ashlyn Krueger | 6-3 2-6 6-2 | W | H2H | Match data | Jan 5, 2025 | Q2 | Adelaide International | WTA 500 | Hard |
| Cristina Bucsa | 7-5 6-0 | W | H2H | Match data | Jan 4, 2025 | Q1 | Adelaide International | WTA 500 | Hard |
12 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.