Stadium: Court 5 Round: 62 Ground: Clay
| Eastern European Championship | 2020/11/26 15:45 | Victor Vlad Cornea v Gabriel Donev | 3-6,7-6,3-6 |
| Eastern European Championship | 2020/11/25 18:10 | Gabriel Donev v Mert Alkaya | 6-2,6-1 |
| Eastern European Championship | 2020/11/24 14:50 | Gabriel Donev v Rrezart Cungu | 2-6,7-6,1-6 |
| Eastern European Championship | 2020/11/23 14:05 | Gabriel Donev v Petar Pjevcevic | 6-3,6-2 |
| Eastern European Championship | 2020/11/20 15:40 | Gabriel Donev v Goran Markovic | 6-2,6-3 |
| Eastern European Championship | 2020/11/18 14:20 | Gabriel Donev v Petar Pjevcevic | 6-1,6-2 |
| Eastern European Championship | 2020/11/17 15:30 | Gabriel Donev v Paul Valsecchi | 4-6,4-6 |
| Eastern European Championship | 2020/11/16 15:10 | Gabriel Donev v Tomislav Jotovski | 6-0,7-6 |
| ITF M15 Antalya | 2020/03/08 08:00 | Enes Donmezer v Besir Durguti | 0-2 |
| ITF M15 Antalya | 2020/02/16 07:00 | Francesco Cano v Enes Donmezer | 6-2,6-1 |
| ITF M15 Antalya | 2020/02/11 08:30 | Maxime Hamou v Enes Donmezer | 6-0,6-1 |
| ITF M15 Antalya Qual | 2019/12/08 09:30 | Luca Castagnola v Enes Donmezer | 6-0,6-2 |
| ITF M15 Antalya | 2019/11/17 06:30 | Enes Donmezer v Mihailo Radosavljevic | 4-6,4-6 |
| ITF M15 Antalya | 2019/11/10 06:30 | Enes Donmezer v Tristan Boyer | 2-6,1-6 |
| ITF Turkey F34 | 2018/10/27 07:00 | Stefan Cizelj-Zivkovic v Enes Donmezer | 6-2,7-5 |
| ITF Turkey F31 Qual | 2017/08/20 07:00 | Matteo De Vincentis v Enes Donmezer | 6-1,6-3 |