| UTR Pro Tennis Series Ricany Women | 2021/06/22 14:30 | Katerina Filip v Denisa Pospisilova | 6-7,6-0,7-6 |
| UTR Pro Tennis Series Ricany Women | 2021/06/21 09:30 | Katerina Filip v Nastja Kolar | 1-6,2-5 |
| ITF W25 Prague | 2020/09/07 10:30 | Katerina Filip v Anastasia Detiuc | 2-6,6-7 |
| ITF W25 Prague | 2020/09/06 13:00 | Katerina Filip v Ema Bolebruchova | 6-4,6-2 |
| ITF W25 Claremont | 2019/10/06 18:00 | Katerina Filip v Eva Marie Voracek | 4-6,5-7 |
| ITF W25 Leipzig | 2019/08/12 12:00 | Daniela Vismane v Katerina Filip | 6-1,6-1 |
| ITF W25 Bytom | 2019/07/22 08:00 | Laura Svatikova v Katerina Filip | 6-4,4-6,10-8 |
| ITF W80 Biarritz | 2019/07/15 08:00 | Katerina Filip v Alice Rame | 0-6,0-6 |