Stadion: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF Damen - W15 - Sozopol | 2021/10/11 12:00 | Daria Zelinskaya v Darya Schwartzman | 5-7,6-4,10-4 |
| ITF Damen - W15 - Sozopol | 2021/10/11 07:00 | Daria Zelinskaya v Maria AM Popescu | 7-6,6-2 |
| ITF Damen - W15 - Sozopol | 2021/10/04 09:30 | Daria Zelinskaya v Anca Alexia Todoni | 7-5,1-6,3-10 |
| ITF Damen - W25 - Almaty | 2021/08/25 06:40 | Zhibek Kulambayeva v Daria Zelinskaya | 6-3,6-4 |
| ITF Damen - W25 - Almaty | 2021/08/24 07:00 | Daria Zelinskaya v Stanislava Bobrovnikova | 6-2,6-2 |
| ITF Frauen - W15 - Monastir | 2021/08/10 08:30 | Daria Zelinskaya v Margaux Komano | 6-3,1-6,7-10 |
| ITF Frauen - W15 - Monastir | 2021/08/09 09:30 | Daria Zelinskaya v Beatrice Stagno | 6-2,7-6 |
| ITF Frauen - W15 - Monastir | 2021/08/02 15:00 | Kariann Pierre-Louis v Daria Zelinskaya | 6-3,6-3 |
| ITF Damen - W15 - Sozopol | 2021/10/11 12:00 | Eleni Christofi v Defne Cirpanli | 6-1,6-3 |
| ITF Damen - W15 - Sozopol | 2021/10/10 08:00 | Maria Aldea Wesselly v Eleni Christofi | 0-6,4-6 |
| ITF Damen - W15 - Sozopol | 2021/10/06 10:10 | Eleni Christofi v Gergana Topalova | 6-2,2-6,5-7 |
| ITF Damen - W15 - Sozopol | 2021/10/05 07:30 | Anca Alexia Todoni v Eleni Christofi | 5-7,6-7 |
| ITF Damen - W15 - Sozopol | 2021/10/04 11:00 | Eleni Christofi v Anna Popescu | 6-0,6-3 |
| ITF Damen - W15 - Sozopol | 2021/09/13 08:00 | Anna Ozerova v Eleni Christofi | 1-6,6-4,11-9 |
| ITF Damen - Varna | 2021/09/06 06:00 | Daria Shalamanova v Eleni Christofi | 6-3,7-6 |
| ITF Damen - Varna | 2021/09/05 07:00 | Lyuboslava Peruhova v Eleni Christofi | 1-6,0-6 |