Stadium: Court 4 Round: 25 Ground: Clay
| ITF W60 Prague | 2021/08/29 07:30 | Ivana Sebestova v Karolina Vlckova | 6-3,6-0 |
| UTR Pro Tennis Series Ricany - nők | 2021/07/03 13:30 | Zdena Safarova v Karolina Vlckova | 6-3,6-0 |
| UTR Pro Tennis Series Ricany - nők | 2021/07/03 07:00 | Jana Kareisova v Karolina Vlckova | 4-6,3-6 |
| UTR Pro Tennis Series Ricany - nők | 2021/07/01 11:00 | Andrea Nova v Karolina Vlckova | 6-4,5-1 |
| UTR Pro Tennis Series Ricany - nők | 2021/06/30 09:30 | Luisa Meyer Auf Der Heide v Karolina Vlckova | 4-6,5-7 |
| UTR Pro Tennis Series Ricany - nők | 2021/06/28 08:00 | Sonja Krtenova v Karolina Vlckova | 4-6,1-6 |
| ITF W15 Monastir | 2020/01/27 11:00 | Federica Rossi v Karolina Vlckova | 6-2,7-5 |
| ITF W15 Monastir | 2020/01/21 10:45 | Karolina Vlckova v Anna Kubareva | 1-6,3-6 |
| ITF W60 Prerov | 2021/08/25 12:30 | Dominika Salkova v Anna Siskova | 7-6,6-2 |
| ITF W25 Vrnjacka Banja | 2021/08/22 09:00 | Cristina Dinu v Anna Siskova | 6-1,7-5 |
| ITF W25 Vrnjacka Banja | 2021/08/21 11:55 | Anna Siskova v Polina Leykina | 6-2,3-6,6-1 |
| ITF W25 Vrnjacka Banja | 2021/08/20 09:00 | Lina Gjorcheska v Anna Siskova | 3-6,1-6 |
| ITF W25 Vrnjacka Banja | 2021/08/19 12:45 | Anna Siskova v Pemra Ozgen | 7-6,6-4 |
| ITF W25 Vrnjacka Banja | 2021/08/18 12:10 | Anna Siskova v Martina Colmegna | 6-2,4-6,7-6 |
| ITF W25 Koksijde | 2021/08/10 08:00 | Anna Siskova v Valentyna Ivakhnenko | 6-4,3-6,0-6 |
| ITF W25 Parnu | 2021/08/08 10:25 | Kaia Kanepi v Anna Siskova | 7-5,6-4 |