Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| 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 |
| ITF W15 Varna | 2021/09/08 06:30 | Anna Ozerova v Simona Ogescu | 6-0,6-3 |
| ITF Women Varna | 2021/09/06 06:00 | Andjela Lopicic v Anna Ozerova | 3-6,1-6 |
| ITF W15 Erwitte | 2021/08/17 09:00 | Aneta Kucmova v Anna Ozerova | 6-1,6-2 |
| ITF W15 Sozopol | 2021/09/12 07:00 | Isabelle Kouzmanov v Lucia Martinez Gomez | 3-6,3-6 |
| ITF Women Varna | 2021/09/05 08:30 | Maria Sara Popa v Isabelle Kouzmanov | 7-5,6-3 |
| ITF W15 Antalya | 2021/06/16 16:10 | Isabelle Kouzmanov v Ozlem Uslu | 1-6,5-7 |
| UTR Pro Tennis Series Pazardzhik - nők | 2021/05/03 13:00 | Isabelle Kouzmanov v Simona Ogescu | 0-6,0-1 |
| ITF W15 Antalya | 2020/12/15 11:00 | Laura Vasilescu v Isabelle Kouzmanov | 0-6,1-6 |
| ITF W15 Antalya | 2020/12/15 07:00 | Isabelle Kouzmanov v Stefana Lazar | 3-6,3-6 |
| ITF W15 Pazardzhik | 2020/10/27 08:00 | Isabelle Kouzmanov v Chiara Girelli | 6-2,4-6,7-10 |
| ITF W15 Pazardzhik | 2020/10/26 08:30 | Nevena Sokovic v Isabelle Kouzmanov | 6-0,3-6,7-10 |