World No. 8 · 8 career titles · career win–loss 506–265. Match history, ranking timeline and head-to-head records below.
| Country | Czech Republic |
| Born | 1996 |
| Plays | Right-handed |
| Height | 178 cm |
| Ranking | #8 · 4 683 pts |
| Career high | #6 |
Strength 0–100 is our own calculation, not an official tour ranking: 100 is the strongest in history, 70 is about the level of the world No. 100.
| Event · Round | Opponent | Score | Surface | |
|---|---|---|---|---|
| W | WTA Billie Jean King Cup - World Group · UNK | Jessica Bouzas Maneiro (SPA) | 7-5, 6-4 | Hard |
| L | US Open - New York, NY, USA · R32 | Emma Navarro (USA) | 6-3, 7-5 | Hard |
| W | US Open - New York, NY, USA · R64 | Katie Boulter (GBR) | 1-6, 0-6 | Hard |
| W | US Open - New York, NY, USA · R128 | Sinja Kraus (AUT) | 3-6, 0-6 | Hard |
| W | US Open #3466964 · SF | Mirra Andreeva (RUS) | 5-4(6), 3-5, 1-0(9) | |
| W | US Open #3466964 · F | Flavio Cobolli (ITA) | 6-3, 1-6, 1-0(6) | |
| W | US Open #3466964 · QF | Emma Navarro (USA) | 4-1, 5-3 | |
| W | US Open #3466964 · R16 | Marcelo Arevalo () | 4-1, 2-4, 1-0(7) | |
| L | The Championships, Wimbledon - Wimbledon, GBR · F | Linda Noskova (CZE) | 2-6, 7-5, 3-6 | Grass |
| W | The Championships, Wimbledon - Wimbledon, GBR · SF | Coco Gauff (USA) | 6-2, 1-6, 7-6(12) | Grass |
| W | The Championships, Wimbledon - Wimbledon, GBR · QF | Naomi Osaka (JPN) | 4-6 | Grass |
| W | The Championships, Wimbledon - Wimbledon, GBR · R16 | Barbora Krejcikova (CZE) | 7-5, 5-7, 6-3 | Grass |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 53–14 | 3 | |
| 2025 | 34–22 | ||
| 2024 | 35–13 | ||
| 2023 | 48–18 | ||
| 2022 | 18–17 | ||
| 2021 | 32–19 | ||
| 2020 | 15–17 | ||
| 2019 | 55–20 | 1 | |
| 2018 | 50–28 | ||
| 2017 | 51–30 | ||
| 2016 | 46–20 | 2 | |
| 2015 | 38–25 |
