Stadium: Court 22 Round: 62 Ground: Clay
| ITF M15 - Sozopol | 2021/10/10 10:30 | Enes Donmezer v Samuil Konov | 5-7,1-6 |
| ITF M15 - Sozopol | 2021/10/03 09:00 | Berk Ilkel v Enes Donmezer | 3-6,7-6,10-7 |
| ITF M15 - Antalya | 2021/06/13 07:30 | Egor Matvievici v Enes Donmezer | 6-3,6-2 |
| ITF M15 - Antalya | 2021/06/06 07:30 | Suleyman Deniz Gursoy v Enes Donmezer | 7-6,6-1 |
| ITF M15 - Antalya | 2021/05/30 07:30 | Enes Donmezer v Francisco Llanes | 2-6,2-6 |
| ITF M15 - Antalya | 2021/05/23 07:30 | Enes Donmezer v Bastien Presuhn | 6-3,1-6,3-10 |
| ITF M15 - Antalya | 2021/05/02 06:00 | Mattia Rossi v Enes Donmezer | 6-7,6-3,11-9 |
| ITF M15 - Antalya | 2021/04/11 07:00 | Enes Donmezer v Andrea Borroni | 1-6,1-6 |
| ITF M15 - Selva Gardena | 2021/10/24 09:20 | Mario Nicosia v Sizya Ernest Kivanda | 6-7,4-6 |