| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/06 07:00 | Nikol Ruseva v Rositsa Dencheva | 0-6,5-6 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/05 09:00 | Nikol Ruseva v Darja Semenistaja | 0-6,0-6 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/04 08:30 | Nikol Ruseva v Stefana Lazar | 2-6,2-5 |
| ITF W15 Antalya | 2021/02/14 06:00 | Julia Kimmelmann v Nikol Ruseva | 6-3,6-1 |
| ITF W15 Antalya | 2021/02/07 09:30 | Nikol Ruseva v Simona Ogescu | 4-6,1-6 |
| ITF W15 Antalya | 2021/01/31 11:30 | Nikol Ruseva v Alexandra Iordache | 5-7,2-6 |
| ITF W15 Pazardzhik | 2020/10/27 08:00 | Sylvie Zund v Nikol Ruseva | 6-1,6-3 |
| ITF W15 Pazardzhik | 2020/10/26 09:30 | Beloslava Veleva v Nikol Ruseva | 6-2,2-6,7-10 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/06 08:30 | Elena Trencheva v Yoanna Radulova | 4-6,7-6,0-5 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/05 13:30 | Elena Trencheva v Julia Terziyska | 2-6,1-6 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/04 10:00 | Elena Trencheva v Katerina Dimitrova | 3-6,0-6 |
| UTR Pro Tennis Series Pazardzhik femminile | 2021/05/03 07:00 | Elena Trencheva v Gebriela Mihaylova | 0-6,3-5 |
| ITF W15 Pazardzhik | 2020/10/26 11:00 | Elena Trencheva v Anja Draskovic | 4-6,5-7 |
| ITF femminile Varna | 2020/09/07 11:30 | Elena Trencheva v Chantal Sauvant | 5-7,2-6 |
| ITF W15 Heraklion | 2020/03/08 08:30 | Elena Trencheva v Alice Viglianisi | 6-4,5-7,3-10 |
| ITF W15 Heraklion | 2020/03/02 08:30 | Agustina Chlpac v Elena Trencheva | 6-4,6-2 |