Stadium: Court 20 Round: 25 Ground: Clay
| ITF W15 Antalya | 2021/10/21 07:00 | Rosa Vicens Mas v Romana Cisovska | 7-6,4-6,6-3 |
| ITF W15 Antalya | 2021/10/20 07:00 | Romana Cisovska v Vanda Vargova | 7-5,6-2 |
| ITF W15 Antalya | 2021/10/14 07:00 | Romana Cisovska v Sonay Kartal | 1-6,0-6 |
| ITF W15 Antalya | 2021/10/12 09:20 | Romana Cisovska v Bianca Behulova | 6-3,6-3 |
| ITF W25 Budapest | 2021/09/26 07:00 | Anna Turati v Romana Cisovska | 6-3,6-3 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 08:00 | Romana Cisovska v Tess Sugnaux | 3-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 08:30 | Romana Cisovska v Kristina Milenkovic | 6-1,4-6,10-5 |
| ITF W15 Varna | 2021/09/10 06:55 | Julia Terziyska v Romana Cisovska | 6-4,6-0 |
| ITF W15 Antalya | 2021/10/21 07:00 | Dayeon Back v Amarissa K Toth | 0-6,2-6 |
| ITF W15 Antalya | 2021/10/20 08:30 | Dayeon Back v Laura Radakovic | 6-3,6-0 |
| ITF W15 Antalya | 2021/10/19 07:00 | Dayeon Back v Giuliana Bestetti | 6-3,6-1 |
| ITF W15 Antalya | 2021/10/18 07:00 | Dayeon Back v Giulia Carbonaro | 6-1,1-6,10-6 |
| ITF W15 Monastir | 2021/09/08 15:45 | Dalayna Hewitt v Dayeon Back | 6-4,6-2 |
| ITF W15 Monastir | 2021/09/02 08:00 | Ingrid Gamarra Martins v Dayeon Back | 7-5,2-6,6-4 |
| ITF W15 Monastir | 2021/09/01 14:00 | Dayeon Back v Ji-Hee Choi | 4-6,6-1,6-3 |
| ITF W15 Monastir | 2021/08/26 08:55 | Dayeon Back v Himeno Sakatsume | 0-6,4-6 |