Stadium: Court 4 Round: 54 Ground: Clay
| ITF Women Milovice | 2018/11/27 14:00 | Denisa Pospisilova v Nikola Breckova | 2-6,2-6 |
| UTR Pro Tennis Series Ricany Women | 2021/09/24 10:30 | Denisa Pospisilova v Lenka Munzarova | 1-6,4-6 |
| UTR Pro Tennis Series Ricany Women | 2021/09/22 07:30 | Karolina Vlckova v Denisa Pospisilova | 2-6,6-3,2-6 |
| UTR Pro Tennis Series Ricany Women | 2021/09/21 09:00 | Sapfo Sakellaridi v Denisa Pospisilova | 6-3,5-3 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 10:00 | Denisa Pospisilova v Marketa Petruzelova | 4-6,6-7 |
| ITF W60 Prague | 2021/08/30 08:00 | Denisa Pospisilova v Barbora Palicova | 1-6,2-6 |
| UTR Pro Tennis Series Ricany Women | 2021/07/03 15:30 | Denisa Pospisilova v Sonja Krtenova | 6-3,5-2 |
| UTR Pro Tennis Series Ricany Women | 2021/07/03 07:00 | Zdena Safarova v Denisa Pospisilova | 6-2,6-3 |
| UTR Pro Tennis Series Ricany Women | 2021/07/01 11:00 | Oleksandra Oliynykova v Denisa Pospisilova | 6-1,5-1 |
| ITF W25 Milovice | 2021/11/21 08:00 | Nikola Breckova v Sakura Hosogi | 2-6,1-6 |
| ITF W15 Heraklion | 2021/11/09 13:10 | Nikola Breckova v Laura Svatikova | 2-6,0-6 |
| ITF W25 Frydek Mistek | 2021/09/05 09:00 | Vanda Vargova v Nikola Breckova | 6-1,6-1 |
| ITF W60 Prague | 2021/08/29 07:30 | Noa Liauw A Fong v Nikola Breckova | 4-6,6-2,10-8 |
| ITF W60 Prerov | 2021/08/22 08:00 | Denise Hrdinkova v Nikola Breckova | 6-1,6-3 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/26 08:00 | Amina Anshba v Nikola Breckova | 7-6,7-6 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 08:00 | Nikola Breckova v Ema Bolebruchova | 6-2,6-3 |
| ITF W60 Olomouc | 2021/07/22 10:00 | Nikola Breckova v Paula Ormaechea | 1-6,1-6 |