Stadion: Court 1 Round: 25 Ground: Clay
| ITF - M15 - Novi Sad | 2022/08/05 09:30 | Rrezart Cungu v Gabriel Donev | 2-6,7-5,6-2 |
| Eastern European Championship | 2020/11/24 14:50 | Gabriel Donev v Rrezart Cungu | 2-6,7-6,1-6 |
| ITF Serbia F6 | 2016/09/07 10:15 | Gabriel Donev v Rrezart Cungu | 6-1,6-2 |
| ITF - M15 - Antalya | 2023/03/03 08:15 | Rrezart Cungu v Eric Vanshelboim | 4-6,3-6 |
| ITF - M15 - Antalya | 2023/03/02 09:25 | Dragos Nicolae Madaras v Rrezart Cungu | 4-6,4-6 |
| ITF - M15 - Antalya | 2023/03/01 08:35 | Rrezart Cungu v Maik Steiner | 6-3,5-7,7-5 |
| ITF - M15 - Antalya | 2023/02/23 08:30 | Nicholas David Ionel v Rrezart Cungu | 6-4,6-2 |
| ITF - M15 - Antalya | 2023/02/22 07:00 | Rrezart Cungu v Tom Gentzsch | 6-4,6-1 |
| ITF - M15 - Antalya | 2023/02/21 07:00 | Rrezart Cungu v Aleksandr Lobanov | 6-7,6-1,10-7 |
| ITF - M15 - Antalya | 2023/02/20 08:50 | Rrezart Cungu v Dennis Andre Dutine | 6-1,6-1 |
| ITF - M15 - Antalya | 2023/02/19 07:00 | Rrezart Cungu v Arkady Svyatov | 6-3,6-2 |
| ITF - M15 - Antalya | 2023/03/07 08:50 | Gabriel Donev v Joao Eduardo Schiessl | 6-4,7-5 |
| ITF - M15 - Antalya | 2023/03/06 12:55 | Gabriel Donev v Aleksandar Mitric | 6-3,6-0 |
| ITF - M15 - Antalya | 2023/03/05 06:30 | Gabriel Donev v Enzo Lima | 6-4,6-1 |
| ITF - M15 - Antalya | 2023/03/03 08:30 | Edoardo Lavagno v Gabriel Donev | 6-2,6-3 |
| ITF - M15 - Antalya | 2023/03/02 06:45 | Gabriel Donev v Adolfo Daniel Vallejo | 6-2,6-3 |
| ITF - M15 - Antalya | 2023/03/01 07:00 | Gabriel Donev v Matthias Ujvary | 6-4,4-6,6-4 |
| ITF - M15 - Antalya | 2023/02/22 07:00 | Gabriel Donev v Andrey Chepelev | 7-5,4-6,1-6 |
| ITF - M15 - Monastir | 2023/01/23 08:00 | Gabriel Donev v Aliaksandr Liaonenka | 4-6,6-1,8-10 |