Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Heraklion | 2023/03/14 07:00 | Niccolo Catini v Gabriel Donev | 6-3,6-3 |
| ITF M15 Antalya | 2023/03/08 08:50 | Rrezart Cungu v Gabriel Donev | 6-3,7-5 |
| 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 | 2023/04/05 07:20 | Mircea-Alexandru Jecan v Denis Klok | 3-6,4-6 |
| ITF M15 Antalya | 2023/04/04 08:45 | Denis Klok v Tommaso Carnevale-Miino | 6-2,6-2 |
| ITF M15 Antalya | 2023/04/03 08:55 | Denis Klok v Manuel Plunger | 6-3,6-4 |
| ITF M15 Antalya | 2023/04/02 07:00 | Denis Klok v Stepan Mruzek | 6-2,6-1 |
| ITF M15 Antalya | 2023/03/29 07:30 | Mert Alkaya v Denis Klok | 6-2,7-6 |
| ITF M15 Kish Island | 2023/03/19 07:15 | Denis Klok v Hazem Naw | 3-6,6-1,6-3 |
| ITF M15 Kish Island | 2023/03/18 07:15 | Denis Klok v Andrea Bacaloni | 6-4,1-6,7-5 |
| ITF M15 Kish Island | 2023/03/17 06:25 | Maxence Broville v Denis Klok | 3-6,0-6 |