| UTR Pro Tennis Series Pazardzhik Women | 2021/05/03 07:00 | Trencheva, Elena v Gebriela Mihaylova | 0-6,3-5 |
| ITF W15 Pazardzhik | 2020/10/27 09:30 | Gebriela Mihaylova v Nikola Breckova | 6-4,4-6,1-6 |
| ITF W15 Varna | 2020/09/09 13:20 | Chantal Sauvant v Gebriela Mihaylova | 6-0,6-0 |
| ITF Women Varna | 2020/09/08 07:30 | Gebriela Mihaylova v Lia Karatancheva | 7-5,6-4 |
| ITF Women Varna | 2020/09/07 11:30 | Gebriela Mihaylova v Georgieva, Simona | 6-2,6-2 |
| ITF - W15 Antalya | 2020/01/30 09:00 | Gebriela Mihaylova v Tara Wurth | 1-6,1-6 |
| ITF - W15 Antalya | 2020/01/29 06:00 | Yaniklar, Beyza v Gebriela Mihaylova | 0-6,0-6 |
| ITF - W15 Antalya | 2020/01/23 08:05 | Yudanov, Marina v Gebriela Mihaylova | 3-6,6-4,6-4 |
| Grenoble, Singles Qualifying W-ITF-FRA-04A | 2020/02/10 10:15 | Elsa Jacquemot v Julia Terziyska | 6-1,6-2 |
| Grenoble, Singles Qualifying W-ITF-FRA-04A | 2020/02/09 11:50 | Droguet, Aubane v Julia Terziyska | 7-6,2-6,6-10 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/25 11:20 | Dea Herdzelas v Julia Terziyska | 3-6,4-6 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/24 10:00 | Angelica Moratelli v Julia Terziyska | 1-6,6-2,4-6 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/23 10:00 | Julia Terziyska v Marine Szostak | 6-3,6-1 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/22 11:55 | Julia Terziyska v Niedmers, Nora | 6-1,6-2 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/21 13:15 | Julia Terziyska v Anna Klasen | 6-3,5-7,6-3 |
| St. Etienne, Singles W-ITF-FRA-28A | 2019/11/04 08:00 | Lucia Cortez Llorca v Julia Terziyska | 5-7,0-6 |