Stadium: Clay 1 Round: 25 Ground: Clay
| ITF - W15 Héraklion | 2021/11/08 09:00 | Hrabalova, Kristyna v Natalia Fehr | 6-3,6-1 |
| ITF W60 Prerov | 2021/08/22 08:00 | Hrabalova, Kristyna v Alexandra Bozovic | 4-6,1-6 |
| ITF W15 Bratislava | 2021/08/10 08:00 | Mia Chudejova v Hrabalova, Kristyna | 6-4,6-1 |
| ITF W15 Bratislava | 2021/08/09 10:00 | Hrabalova, Kristyna v Haseth, Lilly Elida | 7-5,7-5 |
| ITF W60 Olomouc | 2021/07/18 10:00 | Anika Jaskova v Hrabalova, Kristyna | 7-5,6-0 |
| ITF W15 Sibenik | 2021/05/24 13:45 | Diana Martynov v Hrabalova, Kristyna | 6-3,6-1 |
| ITF W15 Sibenik | 2021/05/23 12:00 | Hrabalova, Kristyna v Lopicic, Andela | 6-2,7-5 |
| ITF W15 Sibenik | 2021/05/17 08:00 | Drahota Szabo, Dorka v Hrabalova, Kristyna | 6-0,6-4 |
| ITF - W15 Héraklion | 2021/11/06 08:00 | Anna Gabric v Martha Matoula | 6-4,6-4 |
| ITF - W15 Héraklion | 2021/11/05 11:00 | Sofia Milatova v Martha Matoula | 2-6,0-6 |
| ITF - W15 Héraklion | 2021/11/04 07:00 | Martha Matoula v Veronika Erjavec | 6-1,6-2 |
| ITF - W15 Héraklion | 2021/11/02 07:00 | Martha Matoula v Hanesova, Lucia | 6-1,6-1 |
| ITF W25 Seville | 2021/10/19 10:50 | Di Giuseppe, Martina v Martha Matoula | 6-3,6-4 |
| ITF W15 Sozopol | 2021/10/17 07:30 | Kolar, Nastja v Martha Matoula | 7-5,3-6,6-1 |
| ITF W15 Sozopol | 2021/10/16 09:30 | Martha Matoula v Yeon Woo Ku | 2-6,6-3,6-3 |
| ITF W15 Sozopol | 2021/10/15 09:00 | Martha Matoula v Selena Janicijevic | 5-7,6-4,6-1 |