Stadium: Court 3 Round: 25 Ground: Clay
| ITF Turkey F17 | 2018/04/30 06:30 | Sandro Kopp v Sorin Andrei Iordache | 7-6,3-6,7-5 |
| ITF Turkey F17 | 2018/04/29 07:30 | Sandro Kopp v Aleksandar Tomas | 6-1,6-1 |
| ITF Turkey F16 | 2018/04/23 07:30 | Sandro Kopp v Alexander Shevchenko | 5-7,2-6 |
| ITF Turkey F16 | 2018/04/22 07:30 | Mick Veldheer v Sandro Kopp | 1-6,2-6 |
| ITF Turkey F15 | 2018/04/14 07:30 | Alexander Shevchenko v Sandro Kopp | 3-6,6-2,6-1 |
| ITF Portugal F2 Qual | 2018/02/24 10:00 | Vullnet Tashi v Sandro Kopp | 4-6,6-0,6-1 |
| ITF Portugal F1 | 2018/02/18 13:00 | Diego Matos v Sandro Kopp | 6-7,6-2,6-1 |
| ITF Portugal F1 | 2018/02/17 12:30 | Sandro Kopp v Bernardo Gandara | 6-0,6-1 |
| ITF Turkey F16 | 2018/04/22 07:30 | Mirko Cutuli v Mert Naci Turker | 6-3,6-4 |
| ITF Turkey F12 | 2018/03/24 06:30 | Maksim Zubkou v Mert Naci Turker | 7-5,1-6,3-6 |
| ITF Turkey F11 | 2018/03/18 07:00 | Felipe Garla v Mert Naci Turker | 7-5,6-3 |
| ITF Turkey F8 | 2018/03/01 06:30 | Mert Naci Turker v Camilo Ugo Carabelli | 2-6,4-6 |
| ITF Turkey F7 | 2018/02/19 07:00 | Bogdan Bobrov v Mert Naci Turker | 6-4,6-4 |
| ITF Turkey F7 | 2018/02/18 06:30 | Mert Naci Turker v Karl Friberg | 6-3,6-2 |
| ITF Turkey F7 | 2018/02/17 06:30 | Mert Naci Turker v Davide Guerra | 6-1,6-3 |
| ITF Turkey F6 | 2018/02/11 06:00 | Mert Naci Turker v Vladyslav Orlov | 4-6,2-6 |