Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Sozopol | 2021/10/13 09:00 | Julia Terziyska v Ani Vangelova | 6-0,6-2 |
| ITF W15 Sozopol | 2021/10/10 07:00 | Yeon Woo Ku v Julia Terziyska | 6-4,6-2 |
| ITF W15 Sozopol | 2021/10/09 07:00 | Julia Terziyska v Denislava Glushkova | 6-2,6-3 |
| ITF W15 Sozopol | 2021/10/08 07:00 | Ilay Yoruk v Julia Terziyska | 5-7,7-5,5-7 |
| ITF W15 Sozopol | 2021/10/07 08:00 | Lia Karatancheva v Julia Terziyska | 1-6,0-6 |
| ITF W15 Sozopol | 2021/10/06 08:30 | Lucia L Domingo v Julia Terziyska | 3-6,3-6 |
| ITF W15 Sozopol | 2021/09/16 07:00 | Polina Pavlova v Julia Terziyska | 2-6,4-6 |
| ITF W15 Sozopol | 2021/09/15 09:30 | Mihaela Tsoneva v Julia Terziyska | 1-6,4-6 |
| ITF W15 Sozopol | 2021/10/13 13:25 | Daria Zelinskaya v Eleni Christofi | 3-6,3-6 |
| ITF W15 Sozopol | 2021/10/11 12:00 | Eleni Christofi v Defne Cirpanli | 6-1,6-3 |
| ITF W15 Sozopol | 2021/10/10 08:00 | Maria Aldea Wesselly v Eleni Christofi | 0-6,4-6 |
| ITF W15 Sozopol | 2021/10/06 10:10 | Eleni Christofi v Gergana Topalova | 6-2,2-6,5-7 |
| ITF W15 Sozopol | 2021/10/05 07:30 | Anca Alexia Todoni v Eleni Christofi | 5-7,6-7 |
| ITF W15 Sozopol | 2021/10/04 11:00 | Eleni Christofi v Anna Popescu | 6-0,6-3 |
| ITF W15 Sozopol | 2021/09/13 08:00 | Anna Ozerova v Eleni Christofi | 1-6,6-4,11-9 |
| ITF Women Varna | 2021/09/06 06:00 | Daria Shalamanova v Eleni Christofi | 6-3,7-6 |