Stadium: Clay 2 Round: 62 Ground: Clay
| ITF W60 Přerov | 2021/08/22 08:00 | Kristýna Hrabalová v Alexandra Bozovic | 4-6,1-6 |
| ITF W15 Bratislava | 2021/08/10 08:00 | Mia Chudejova v Kristýna Hrabalová | 6-4,6-1 |
| ITF W15 Bratislava | 2021/08/09 10:00 | Kristýna Hrabalová v Lilly Elida Haseth | 7-5,7-5 |
| ITF W60 Olomouc | 2021/07/18 10:00 | Anika Jaskova v Kristýna Hrabalová | 7-5,6-0 |
| ITF W15 Šibenik | 2021/05/24 13:45 | Diana Martynov v Kristýna Hrabalová | 6-3,6-1 |
| ITF W15 Šibenik | 2021/05/23 12:00 | Kristýna Hrabalová v Andjela Lopicic | 6-2,7-5 |
| ITF W15 Šibenik | 2021/05/17 08:00 | Dorka Drahota Szabo v Kristýna Hrabalová | 6-0,6-4 |
| ITF W15 Šibenik | 2021/05/16 10:00 | Kristýna Hrabalová v Janika K Alzugaray | 6-2,6-4 |
| ITF W15 Heráklion | 2021/10/31 09:00 | Natalia Fehr v Maria Georgiadou | 0-6,1-6 |
| ITF W80 Les Franqueses | 2021/10/24 07:00 | Natalia Fehr v Anna Klasen | 0-6,3-6 |
| ITF - W15 Cancun | 2021/10/04 14:00 | Maria I Yapur Lopez v Natalia Fehr | 3-6,6-3,12-10 |
| ITF - W15 Cancun | 2021/09/27 17:30 | Brittany Collens v Natalia Fehr | 6-0,6-0 |
| ITF - W15 Cancun | 2021/09/26 17:30 | Sylvia Schenck v Natalia Fehr | 2-6,0-6 |
| ITF - W15 Cancun | 2021/09/19 17:00 | Maria I Yapur Lopez v Natalia Fehr | 6-4,7-6 |
| ITF W25 Vigo | 2021/08/23 09:00 | Alicia Barnett v Natalia Fehr | 6-0,6-0 |
| ITF W25 Ourense | 2021/08/15 16:00 | Sakura Hosogi v Natalia Fehr | 6-0,6-1 |