Stadium: CENTER COURT (7) Round: 26 Ground: Clay
| Eastern European Championship | 2020/12/17 08:00 | Kijametovic, Aziz v Gabriel Donev | 1-6,4-6 |
| ITF M15 Ulcinj | 2021/09/08 08:00 | Balzerani, Riccardo v Kijametovic, Aziz | 5-7,2-6 |
| ITF M15 Ulcinj | 2021/08/31 08:00 | Ignacio Carou v Kijametovic, Aziz | 6-3,6-4 |
| ITF M15 Novi Sad | 2021/08/04 12:05 | Kijametovic, Aziz v Malla, Bastian | 6-7,4-6 |
| ITF M15 Novi Sad | 2021/07/26 10:30 | Kijametovic, Aziz v Danilo Raicevic | 2-6,5-7 |
| ITF M15 Novi Sad | 2021/07/25 10:45 | Kijametovic, Aziz v Pjevcevic, Petar | 6-1,6-3 |
| Eastern European Championship | 2020/12/25 11:00 | Madaras, Dragos Nicolae v Kijametovic, Aziz | 4-6,7-5,6-1 |
| Eastern European Championship | 2020/12/24 11:00 | Kekez, Duje v Kijametovic, Aziz | 6-3,6-2 |
| Eastern European Championship | 2020/12/22 12:35 | Kijametovic, Aziz v Mannapov, Alexander | 6-4,6-3 |
| ITF M15 Ulcinj | 2021/09/08 08:00 | Gabriel Donev v Rajic, Dusan | 6-4,6-7,7-5 |
| ITF M15 Ulcinj | 2021/09/03 08:55 | Gabriel Donev v Ignacio Carou | 4-6,3-6 |
| ITF M15 Ulcinj | 2021/09/02 08:30 | Gorazd Srbljak v Gabriel Donev | 1-6,6-7 |
| ITF M15 Telavi | 2021/08/04 08:45 | Evgeny Philippov v Gabriel Donev | 2-6,3-6 |
| ITF M15 Telavi | 2021/08/03 09:45 | Borisiouk, Martin v Gabriel Donev | 3-6,2-6 |
| ITF M15 Novi Sad | 2021/07/30 08:00 | Gabriel Donev v Juan Pablo Paz | 4-6,5-7 |
| ITF M15 Novi Sad | 2021/07/29 09:25 | Gabriel Donev v Gorazd Srbljak | 6-2,6-4 |
| ITF M15 Novi Sad | 2021/07/28 11:10 | Nedelko, Ivan v Gabriel Donev | 4-6,1-6 |