| UTR Pro Tennis Series - Pazardzhik - Damen | 2021/05/04 10:00 | Gebriela Mihaylova v Julia Terziyska | 2-6,1-6 |
| UTR Pro Tennis Series - Pazardzhik - Damen | 2021/05/03 07:00 | Elena Trencheva v Gebriela Mihaylova | 0-6,3-5 |
| ITF Damen - W15 - Pazardzhik | 2020/10/27 09:30 | Gebriela Mihaylova v Nikola Breckova | 6-4,4-6,1-6 |
| ITF Damen - W15 - Varna | 2020/09/09 13:20 | Chantal Sauvant v Gebriela Mihaylova | 6-0,6-0 |
| ITF Damen - Varna | 2020/09/08 07:30 | Gebriela Mihaylova v Lia Karatancheva | 7-5,6-4 |
| ITF Damen - Varna | 2020/09/07 11:30 | Gebriela Mihaylova v Simona Georgieva | 6-2,6-2 |
| ITF Frauen - W15 - Antalya | 2020/01/30 09:00 | Gebriela Mihaylova v Tara Wurth | 1-6,1-6 |
| ITF Frauen - W15 - Antalya | 2020/01/29 06:00 | Beyza Yaniklar v Gebriela Mihaylova | 0-6,0-6 |
| UTR Pro Tennis Series - Pazardzhik - Damen | 2021/05/03 07:00 | Katerina Dimitrova v Yoanna Radulova | 6-3,5-7,6-1 |