Round: 62 Ground: Clay
| 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 | Sokovic, Nevena v Isabelle Kouzmanov | 6-0,3-6,7-10 |
| ITF Women Varna | 2020/09/08 06:30 | Isabelle Kouzmanov v Stefana Lazar | 5-7,6-7 |
| ITF Women Varna | 2020/09/07 07:30 | Margarita Ignatjeva v Isabelle Kouzmanov | 3-6,3-6 |
| ITF W25 Evansville | 2019/07/22 21:00 | Devidze, Salome v Isabelle Kouzmanov | 6-1,6-2 |
| Gatineau, Singles W-ITF-CAN-04A | 2019/07/16 13:00 | Isabelle Kouzmanov v Verner, Holly | 7-6,0-6,7-10 |
| Gatineau, Singles W-ITF-CAN-04A | 2019/07/15 13:00 | Neel, Ingrid v Isabelle Kouzmanov | 4-6,6-3,7-10 |