 USA: US Open - Singles - Qualification |
|---|
| Quarter-finals | Jacquemot E. | Cepelova J. | 2:0 (6:2, 6:2) | details | 23.08.2023 |
 United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Semi-finals | Cepelova J. | Siegemund L. | 0:2 (3:6, 4:6) | details | 28.06.2023 |
| Quarter-finals | Danilovic O. | Cepelova J. | 0:2 (5:7, 68:7) | details | 27.06.2023 |
 Italy: Gaiba - Singles - Main |
|---|
| 1/16-finals | Pigossi L. | Cepelova J. | 2:1 (3:6, 6:3, 6:1) | details | 20.06.2023 |
 Czech Republic: Ostrava - Singles - Qualification |
|---|
| Semi-finals | Gauff C. | Cepelova J. | 2:0 (6:1, 6:0) | details | 17.10.2020 |
 France: French Open - Singles - Qualification |
|---|
| Quarter-finals | Cepelova J. | Cristian J. | 0:2 (2:6, 64:7) | details | 22.09.2020 |
| Czech Republic: W25 Prague - Singles - Main |
|---|
| Final | Zarazua R. | Cepelova J. | 0:2 (4:6, 64:7) | details | 13.09.2020 |
| Semi-finals | Cepelova J. | Simion O. | 2:1 (6:1, 3:6, 6:2) | details | 12.09.2020 |
| Quarter-finals | Maleckova J. | Cepelova J. | 1:2 (2:6, 7:63, 1:6) | details | 11.09.2020 |
| 1/8-finals | Skoch M. | Cepelova J. | 1:2 (7:64, 2:6, 62:7) | details | 10.09.2020 |
| 1/16-finals | Lee G. | Cepelova J. | 1:2 (1:6, 6:2, 4:6) | details | 08.09.2020 |
| Czech Republic: Prague - Singles - Main |
|---|
| 1/64-finals | Muramatsu C. | Cepelova J. | 2:1 (7:65, 1:6, 6:2) | details | 29.08.2020 |
| France: Lyon - Singles - Qualification |
|---|
| Semi-finals | Cepelova J. | Yerolymos M. | 0:2 (64:7, 1:6) | details | 29.02.2020 |
 Qatar: Doha - Singles - Qualification |
|---|
| Final | Teichmann J. | Cepelova J. | 2:0 (7:5, 6:2) | details | 22.02.2020 |
| Semi-finals | Cepelova J. | Gracheva V. | 2:1 (6:4, 4:6, 6:4) | details | 21.02.2020 |
 Australia: Australian Open - Singles - Qualification |
|---|
| Quarter-finals | Cepelova J. | Nara K. | 0:1 RET. (4:6, 0:3) | details | 15.01.2020 |
 Taiwan: Taipei - Singles - Main |
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| Quarter-finals | Diatchenko V. | Cepelova J. | 2:0 (6:1, 6:1) | details | 15.11.2019 |
| 1/8-finals | Lee Y.-H. | Cepelova J. | 0:2 (3:6, 3:6) | details | 13.11.2019 |
| 1/16-finals | Cepelova J. | Martincova T. | 2:0 (6:3, 6:1) | details | 11.11.2019 |
 China: Shenzhen 2 - Singles - Main |
|---|
| Quarter-finals | Nara K. | Cepelova J. | 2:0 (7:67, 7:65) | details | 08.11.2019 |
| 1/8-finals | Cepelova J. | Hibino N. | 2:0 (6:2, 6:3) | details | 07.11.2019 |
| 1/16-finals | Wang Xin. | Cepelova J. | 0:2 (3:6, 65:7) | details | 05.11.2019 |
 Hungary: Szekesfehervar 2 - Singles - Main |
|---|
| 1/8-finals | Trevisan M. | Cepelova J. | 2:1 (64:7, 6:3, 6:4) | details | 24.10.2019 |
| 1/16-finals | Galfi D. | Cepelova J. | 1:2 (3:6, 6:3, 4:6) | details | 23.10.2019 |
 Russia: Moscow - Singles - Main |
|---|
| 1/16-finals | Cepelova J. | Alexandrova E. | 0:2 (1:6, 4:6) | details | 15.10.2019 |
| Russia: Moscow - Singles - Qualification |
|---|
| Final | Shinikova I. | Cepelova J. | 0:2 (5:7, 4:6) | details | 14.10.2019 |
| Semi-finals | Zakharova A. | Cepelova J. | 0:2 (4:6, 3:6) | details | 13.10.2019 |
| Quarter-finals | Cepelova J. | Bogdan A. | 2:1 (1:6, 6:4, 6:3) | details | 12.10.2019 |
| USA: New Haven - Singles - Main |
|---|
| 1/8-finals | Arconada U. M. | Cepelova J. | 1:0 RET. (6:0, 4:1) | details | 05.09.2019 |
| 1/16-finals | Cepelova J. | Small R. | 2:0 (6:0, 6:0) | details | 04.09.2019 |
| 1/32-finals | Cepelova J. | Sanchez M. | 2:0 (7:5, 7:62) | details | 03.09.2019 |
| USA: US Open - Singles - Main |
|---|
| 1/64-finals | Cepelova J. | Hsieh S-W. | 1:2 (4:6, 7:5, 3:6) | details | 26.08.2019 |
| USA: US Open - Singles - Qualification |
|---|
| Final | Cepelova J. | Fourlis J. | 2:0 (6:4, 6:2) | details | 23.08.2019 |
| Semi-finals | Begu I. | Cepelova J. | 0:2 (3:6, 2:6) | details | 21.08.2019 |
| Quarter-finals | Cepelova J. | Bains N. | 2:0 (6:3, 6:1) | details | 19.08.2019 |
| USA: Concord - Singles - Main |
|---|
| Quarter-finals | Arconada U. M. | Cepelova J. | 2:0 (7:5, 6:3) | details | 15.08.2019 |
| 1/8-finals | Cepelova J. | Zavatska K. | 2:0 (6:1, 6:0) | details | 14.08.2019 |
| 1/16-finals | Cepelova J. | Wickmayer Y. | 2:1 (4:6, 6:2, 7:5) | details | 13.08.2019 |
 Canada: Toronto - Singles - Qualification |
|---|
| Semi-finals | Tomljanovic A. | Cepelova J. | 2:0 (7:5, 6:2) | details | 03.08.2019 |
 Switzerland: Lausanne - Singles - Qualification |
|---|
| Semi-finals | Grabher J. | Cepelova J. | 2:1 (3:6, 6:3, 6:3) | details | 13.07.2019 |
 Sweden: Bastad - Singles - Main |
|---|
| 1/16-finals | Cepelova J. | Kawa K. | 1:2 (7:5, 67:7, 2:6) | details | 09.07.2019 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Final | Cepelova J. | McNally C. | 0:2 (4:6, 3:6) | details | 27.06.2019 |
| Semi-finals | Shinikova I. | Cepelova J. | 0:2 (3:6, 5:7) | details | 26.06.2019 |
| Quarter-finals | Li A. | Cepelova J. | 0:2 (5:7, 2:6) | details | 25.06.2019 |
| United Kingdom: Ilkley - Singles - Main |
|---|
| Semi-finals | Cepelova J. | Niculescu M. | 1:2 (4:6, 6:0, 4:6) | details | 22.06.2019 |
| Quarter-finals | Cepelova J. | Cepede V. | 2:0 (6:4, 7:63) | details | 21.06.2019 |
| 1/8-finals | Cepelova J. | Flink V. | 2:0 (6:4, 6:1) | details | 20.06.2019 |
| 1/16-finals | Jorovic I. | Cepelova J. | 0:2 (4:6, 4:6) | details | 19.06.2019 |
