Stadium: Clay 1 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F34 | 2018/10/31 07:00 | Mert Naci Turker v Alberto C Sanchez | 7-6,6-4 |
| ITF Turkey F32 | 2018/10/17 08:10 | Mert Naci Turker v Juan Pablo Paz | 2-6,0-6 |
| ITF Turkey F31 | 2018/10/09 07:00 | Mert Naci Turker v Vladislav Melnic | 3-6,3-6 |
| ITF Turkey F30 | 2018/10/02 09:20 | Mert Naci Turker v Koray Kirci | 4-6,6-7 |
| ITF Turkey F29 | 2018/09/25 07:30 | Mert Naci Turker v Dejan Katic | 3-6,4-6 |
| Challenger Istanbul | 2018/09/08 12:00 | Mert Naci Turker v Tak Khunn Wang | 4-6,1-6 |
| ITF Belarus F3 | 2018/08/21 07:00 | Mert Naci Turker v Yan Bondarevskiy | 4-6,4-6 |
| ITF Belarus F3 | 2018/08/20 10:55 | Mert Naci Turker v Martin Beran | 7-5,4-6,6-4 |
| ITF Turkey F34 | 2018/10/31 08:50 | Mert Alkaya v Jeroen Vanneste | 4-6,6-7 |
| ITF Turkey F33 | 2018/10/26 07:00 | Jeroen Vanneste v Peter Heller | 1-6,2-6 |
| ITF Turkey F33 | 2018/10/25 07:00 | Jeroen Vanneste v Sandro Kopp | 6-3,6-1 |
| ITF Turkey F33 | 2018/10/24 07:00 | Jeroen Vanneste v Shahin Khaledan | 2-6,7-6,6-3 |
| ITF Turkey F32 | 2018/10/17 07:00 | Jeroen Vanneste v Vasile-Alexandru Ghilea | 1-6,1-6 |
| ITF Turkey F30 | 2018/10/04 07:00 | Jeroen Vanneste v George Von Massow | 3-6,2-6 |
| ITF Turkey F30 | 2018/10/02 07:00 | Jeroen Vanneste v Niklas Guttau | 6-2,6-3 |
| ITF Turkey F29 | 2018/09/27 07:30 | Jeroen Vanneste v Sebastian Prechtel | 6-3,4-6,0-6 |