Stadium: Court 18 Round: 62 Ground: Clay
| ITF W25 Frydek Mistek | 2021/09/05 11:00 | Jana Vanik v Aneta Kucmova | 1-6,0-6 |
| ITF W60 Prague | 2021/08/29 13:00 | Jana Vanik v Sarah Beth Grey | 2-6,0-6 |
| ITF W25 Otocec | 2021/05/31 09:40 | Raluca Georgiana Serban v Jana Vanik | 6-0,6-1 |
| ITF W25 Otocec | 2021/05/30 10:00 | Jana Vanik v Mia Mayerova | 6-3,6-1 |
| ITF W15 Sibenik | 2021/05/24 13:00 | Lucie Nguyen Tan v Jana Vanik | 6-2,6-0 |
| ITF W15 Sibenik | 2021/05/16 07:30 | Jana Vanik v Federica Rossi | 2-6,1-6 |
| German Championship Women | 2020/12/08 11:00 | Jana Vanik v Alexandra Vecic | 3-6,5-7 |
| ITF W25 Aschaffenburg | 2019/07/15 11:00 | Anna Gabric v Jana Vanik | 6-1,6-1 |