| 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 Pazardzhik Women | 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 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/18 13:00 | Iulia Andreea Ionescu v Bianca E Barbulescu | 5-7,1-5 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/16 11:30 | Iulia Andreea Ionescu v Daniella Dimitrova | 2-6,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/15 10:00 | Iulia Andreea Ionescu v Oana Georgeta Simion | 0-6,0-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/14 10:30 | Iulia Andreea Ionescu v Victoria Borodulina | 6-2,3-6,5-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/13 07:00 | Iulia Andreea Ionescu v Simona Ogescu | 6-3,4-6,6-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/08 12:55 | Iulia Andreea Ionescu v Alexia I Marginean | 3-6,2-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/07 11:30 | Iulia Andreea Ionescu v Daria Lodikova | 0-6,2-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/06 11:30 | Iulia Andreea Ionescu v Silvia Costache | 6-1,4-6,2-5 |