Historical archive. Facts and results reflect the period recorded.
Personal details
| Field | Value |
|---|
| Date of birth | 25 February 2006 (20) |
| Place of birth | Prague |
| Turned professional | 2020 |
| Height | 184 cm |
| Plays | Right-handed |
| Country | Czechia |
Career
| Field | Value |
|---|
| WTA ranking | 34 |
| Career-high WTA ranking | 34 (week 36 / 2026) |
| Career singles record | 42 24 18 |
| Career doubles record | 10 4 6 |
Nearby players in the rankings
| Rank | Name | Points |
|---|
| 33 | Leylah Annie Fernandez | 1454 |
| 34 | Nikola Bartunkova | 1417 |
| 35 | Maria Sakkari | 1415 |
Recent matches
| Opponent | Result |
|---|
| Amanda Anisimova | Loss |
| Alina Charaeva | Win |
| Sorana Cirstea | Loss |
| Antonia Ruzic | Win |
| En Shuo Liang | Win |
| Darja Vidmanova | Win |
| Elise Mertens | Loss |
| Mayar Sherif | Win |
| Tatjana Maria | Win |
| Mirra Andreeva | Loss |
Season 2022
| Tournament | Competition | Date | Finish |
|---|
| TEB BNP Paribas Tennis Championship Turkey | WTA Tour | 20 April 2022 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / A. Potapova [Q] | 1:6 · 4:6 · 0:2 |
Season 2023
| Tournament | Competition | Date | Finish |
|---|
| Transylvania Open Romania | WTA Tour | 16 October 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| A. Bogdan [5] / N. Bartunkova | 4:6 · 7:6 · 7:5 · 2:1 |
| N. Bartunkova / D. Yastremska | 7:5 · 6:4 · 2:0 |
Season 2025
| Tournament | Competition | Date | Finish |
|---|
| Chennai Open India | WTA Tour | 29 October 2025 | First round |
| Round / date | Players | Set scores |
|---|
| K. Birrell [7] / N. Bartunkova | 1:6 · 6:1 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Toray Pan Pacific Open Japan | WTA Tour | 21 October 2025 | First round |
| Round / date | Players | Set scores |
|---|
| W. Sonobe [WC] / N. Bartunkova [WC] | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Guadalajara Open Mexico | WTA Tour | 8 September 2025 | Semi-final |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova [WC] / I. Jovic | 3:6 · 7:6 · 3:6 · 1:2 |
| N. Bartunkova [WC] / M. Frech [4] | 7:5 · 6:4 · 2:0 |
| D. Vidmanova [Q] / N. Bartunkova [WC] | 3:6 · 2:6 · 0:2 |
| N. Bartunkova [WC] / N. Fossa Huergo [Q] | 6:4 · 6:2 · 2:0 |
Season 2026
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 2 September 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| M. Andreeva [5] / N. Bartunkova | 6:2 · 7:6 · 2:0 |
| N. Bartunkova / T. Maria | 6:7 · 6:2 · 6:3 · 2:1 |
| N. Bartunkova / M. Sherif | 6:1 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto GNP Seguros Mexico | WTA Tour | 24 August 2026 | Semi-final |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / E. Mertens [2] | 6:1 · 4:6 · 2:6 · 1:2 |
| D. Vidmanova [Q] / N. Bartunkova | 4:6 · 7:6 · 3:6 · 1:2 |
| N. Bartunkova / E. Liang [LL] | 6:7 · 7:5 · 6:4 · 2:1 |
| A. Ruzic / N. Bartunkova | 4:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | WTA Tour | 14 August 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| S. Cirstea [15] / N. Bartunkova | 7:6 · 6:3 · 2:0 |
| N. Bartunkova / A. Charaeva [Q] | 4:6 · 6:4 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | WTA Tour | 3 August 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / A. Anisimova [8] | 6:3 · 0:6 · 4:6 · 1:2 |
| C. Tauson [27] / N. Bartunkova | 3:6 · 4:6 · 0:2 |
| N. Bartunkova / B. Andreescu [WC] | 7:5 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Livesport Prague Open Czechia | WTA Tour | 21 July 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova [4] / L. Tararudee | 6:7 · 6:3 · 6:7 · 1:2 |
| N. Bartunkova [4] / Y. Yuan | 3:6 · 6:4 · 6:1 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 29 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / B. Krejcikova | 3:6 · 5:7 · 0:2 |
| K. Siniakova [32] / N. Bartunkova | 2:6 · 4:6 · 0:2 |
| P. Stearns / N. Bartunkova | 4:6 · 6:3 · 5:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Berlin Tennis Open Germany | WTA Tour | 15 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| A. Sabalenka [1] / N. Bartunkova [WC] | 2:6 · 7:6 · 6:4 · 2:1 |
| E. Mertens / N. Bartunkova [WC] | 1:6 · 4:6 · 0:2 |
| N. Bartunkova [WC] / D. Shnaider [9] | 6:2 · 6:7 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Libema Open Netherlands | WTA Tour | 10 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / H. Vandewinkel [Q] | 6:4 · 6:7 · 5:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| French Open France | Grand Slam | 26 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| V. Mboko [9] / N. Bartunkova | 6:1 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Internazionali BNL d'Italia Italien | WTA Tour | 8 May 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| E. Svitolina [7] / N. Bartunkova [LL] | 6:2 · 6:3 · 2:0 |
| M. Keys [17] / N. Bartunkova [LL] | 3:6 · 6:1 · 4:6 · 1:2 |
| T. Grant [WC] / N. Bartunkova [LL] | 6:4 · 3:6 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| ATX Open USA | WTA Tour | 23 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova [Q] / T. Townsend [WC] | 1:6 · 4:6 · 0:2 |
| K. Volynets / N. Bartunkova [Q] | 4:6 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Ostrava Open Czechia | WTA Tour | 2 February 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| D. Parry / N. Bartunkova | 6:1 · 6:3 · 2:0 |
| F. Ferro [Q] / N. Bartunkova | 4:6 · 6:3 · 1:6 · 1:2 |
| N. Bartunkova / A. Blinkova [3] | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Australian Open Australia | Grand Slam | 20 January 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| E. Mertens [21] / N. Bartunkova [Q] | 6:0 · 6:4 · 2:0 |
| N. Bartunkova [Q] / B. Bencic [10] | 6:3 · 0:6 · 6:4 · 2:1 |
| D. Kasatkina / N. Bartunkova [Q] | 6:7 · 6:0 · 3:6 · 1:2 |
Additional tournament results
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 2 September 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| M. Andreeva [5] / N. Bartunkova | 6:2 · 7:6 · 2:0 |
| N. Bartunkova / T. Maria | 6:7 · 6:2 · 6:3 · 2:1 |
| N. Bartunkova / M. Sherif | 6:1 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto GNP Seguros Mexico | WTA Tour | 24 August 2026 | Semi-final |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / E. Mertens [2] | 6:1 · 4:6 · 2:6 · 1:2 |
| D. Vidmanova [Q] / N. Bartunkova | 4:6 · 7:6 · 3:6 · 1:2 |
| N. Bartunkova / E. Liang [LL] | 6:7 · 7:5 · 6:4 · 2:1 |
| A. Ruzic / N. Bartunkova | 4:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | WTA Tour | 14 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| S. Cirstea [15] / N. Bartunkova | 7:6 · 6:3 · 2:0 |
| N. Bartunkova / A. Charaeva [Q] | 4:6 · 6:4 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | WTA Tour | 3 August 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / A. Anisimova [8] | 6:3 · 0:6 · 4:6 · 1:2 |
| C. Tauson [27] / N. Bartunkova | 3:6 · 4:6 · 0:2 |
| N. Bartunkova / B. Andreescu [WC] | 7:5 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Livesport Prague Open Czechia | WTA Tour | 21 July 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova [4] / L. Tararudee | 6:7 · 6:3 · 6:7 · 1:2 |
| N. Bartunkova [4] / Y. Yuan | 3:6 · 6:4 · 6:1 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 29 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / B. Krejcikova | 3:6 · 5:7 · 0:2 |
| K. Siniakova [32] / N. Bartunkova | 2:6 · 4:6 · 0:2 |
| P. Stearns / N. Bartunkova | 4:6 · 6:3 · 5:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Berlin Tennis Open Germany | WTA Tour | 15 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| A. Sabalenka [1] / N. Bartunkova [WC] | 2:6 · 7:6 · 6:4 · 2:1 |
| E. Mertens / N. Bartunkova [WC] | 1:6 · 4:6 · 0:2 |
| N. Bartunkova [WC] / D. Shnaider [9] | 6:2 · 6:7 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Libema Open Netherlands | WTA Tour | 10 June 2026 | First round |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova / H. Vandewinkel [Q] | 6:4 · 6:7 · 5:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| French Open France | Grand Slam | 26 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| V. Mboko [9] / N. Bartunkova | 6:1 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Internazionali BNL d'Italia Italien | WTA Tour | 8 May 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| E. Svitolina [7] / N. Bartunkova [LL] | 6:2 · 6:3 · 2:0 |
| M. Keys [17] / N. Bartunkova [LL] | 3:6 · 6:1 · 4:6 · 1:2 |
| T. Grant [WC] / N. Bartunkova [LL] | 6:4 · 3:6 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| ATX Open USA | WTA Tour | 23 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| N. Bartunkova [Q] / T. Townsend [WC] | 1:6 · 4:6 · 0:2 |
| K. Volynets / N. Bartunkova [Q] | 4:6 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Ostrava Open Czechia | WTA Tour | 2 February 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| D. Parry / N. Bartunkova | 6:1 · 6:3 · 2:0 |
| F. Ferro [Q] / N. Bartunkova | 4:6 · 6:3 · 1:6 · 1:2 |
| N. Bartunkova / A. Blinkova [3] | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Australian Open Australia | Grand Slam | 20 January 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| E. Mertens [21] / N. Bartunkova [Q] | 6:0 · 6:4 · 2:0 |
| N. Bartunkova [Q] / B. Bencic [10] | 6:3 · 0:6 · 6:4 · 2:1 |
| D. Kasatkina / N. Bartunkova [Q] | 6:7 · 6:0 · 3:6 · 1:2 |