Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/21 11:05 | Stefano Battaglino v Olexiy Kolisnyk | 4-6,1-6 |
| ITF M15 Antalya | 2021/06/20 07:00 | Olexiy Kolisnyk v Farzin Danny Amiri | 6-4,7-6 |
| ITF M15 Antalya | 2021/06/17 09:10 | Pawel Juszczak v Olexiy Kolisnyk | 5-7,6-4,6-4 |
| ITF M15 Antalya | 2021/06/16 14:05 | Olexiy Kolisnyk v Adam Pavlasek | 6-4,6-3 |
| ITF M15 Antalya | 2021/06/15 07:30 | Olexiy Kolisnyk v Fletcher Scott | 6-2,7-6 |
| ITF M15 Antalya | 2021/06/14 09:45 | Olexiy Kolisnyk v Anton Semenov | 7-6,6-0 |
| ITF M15 Antalya | 2021/06/13 07:30 | Kuan-Yi Lee v Olexiy Kolisnyk | 5-7,6-7 |
| ITF M15 Novomoskovsk | 2021/05/31 07:00 | Aliaksandr Liaonenka v Olexiy Kolisnyk | 3-6,6-3,10-8 |
| ITF M15 Antalya | 2021/06/21 10:05 | Siim Troost v Mert Naci Turker | 1-6,1-6 |
| ITF M15 Antalya | 2021/06/20 07:00 | Adrian Mateo Bejenaru v Mert Naci Turker | 4-6,2-6 |
| ITF M15 Novomoskovsk | 2021/05/23 06:00 | Niccolo Catini v Mert Naci Turker | 6-3,6-2 |
| ITF M15 Antalya | 2021/04/13 06:55 | Oleksii Krutykh v Mert Naci Turker | 6-1,6-1 |
| ITF M15 Antalya | 2021/03/16 07:00 | Max Houkes v Mert Naci Turker | 6-1,6-1 |
| ITF M15 Antalya | 2021/03/15 08:00 | Denis Parshutin v Mert Naci Turker | 3-6,1-6 |
| ITF M15 Antalya | 2021/03/14 07:00 | Ivan Denisov v Mert Naci Turker | 4-6,3-6 |
| ITF M15 Antalya | 2021/03/01 07:00 | Radu Mihai Papoe v Mert Naci Turker | 6-3,6-3 |