Stadium: Court 3 Round: 54 Ground: Hardcourt indoor
| ITF W25 Parnu | 2021/08/02 11:00 | Viktoria Kleer Kliimand v Iveta Daujotaite | 4-6,2-6 |
| ITF W15 Savitaipale | 2021/07/26 10:00 | Anet A Koskel v Viktoria Kleer Kliimand | 6-0,7-5 |
| ITF W15 Sozopol | 2021/10/06 09:20 | Ilay Yoruk v Anna Ozerova | 6-3,6-0 |
| ITF W15 Sozopol | 2021/10/05 07:30 | Anna Ozerova v Beatris Spasova | 6-3,6-3 |
| ITF W15 Sozopol | 2021/10/04 09:30 | Anna Ozerova v Isabelle Kouzmanov | 6-2,6-3 |
| ITF W15 Sozopol | 2021/09/16 10:20 | Dia Evtimova v Anna Ozerova | 6-4,6-4 |
| ITF W15 Sozopol | 2021/09/15 08:00 | Katerina Dimitrova v Anna Ozerova | 2-6,4-6 |
| ITF W15 Sozopol | 2021/09/14 07:00 | Anna Ozerova v Lucia Martinez Gomez | 6-3,6-1 |
| ITF W15 Sozopol | 2021/09/13 08:00 | Anna Ozerova v Eleni Christofi | 1-6,6-4,11-9 |
| ITF W15 Varna | 2021/09/09 06:30 | Georgia Andreea Craciun v Anna Ozerova | 6-3,6-2 |