Stadium: Clay 4 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F30 | 2018/10/02 07:00 | Tadeas Paroulek v Dejan Katic | 7-6,6-4 |
| ITF Turkey F29 | 2018/09/28 07:00 | Sebastian Prechtel v Tadeas Paroulek | 2-6,6-1,6-4 |
| ITF Turkey F29 | 2018/09/27 10:00 | Lorenzo Bresciani v Tadeas Paroulek | 2-6,3-6 |
| ITF Turkey F29 | 2018/09/26 07:30 | Nenad Vladusic v Tadeas Paroulek | 0-6,1-6 |
| ITF Serbia F4 | 2018/09/01 10:30 | Tadeas Paroulek v Marko Miladinovic | 6-3,2-6,2-6 |
| ITF Serbia F4 | 2018/08/31 09:00 | Tadeas Paroulek v Jaroslav Pospisil | 6-4,6-1 |
| ITF Serbia F4 | 2018/08/30 09:00 | Tadeas Paroulek v Samuel Hodor | 7-5,6-1 |
| ITF Serbia F4 | 2018/08/29 08:30 | Tadeas Paroulek v Alexandros Skorilas | 6-0,5-7,6-3 |
| ITF Turkey F30 | 2018/10/02 09:20 | Mert Naci Turker v Koray Kirci | 4-6,6-7 |
| ITF Turkey F29 | 2018/09/25 09:05 | Claudio Fortuna v Koray Kirci | 6-4,6-3 |
| ITF Turkey F28 | 2018/09/19 09:50 | Koray Kirci v Mathieu Perchicot | 3-6,2-6 |
| Challenger - Istanbul | 2018/09/08 07:00 | Francesco Vilardo v Koray Kirci | 6-4,6-2 |
| ITF Belarus F3 | 2018/08/22 11:00 | Koray Kirci v Sarp Agabigun | 7-6,3-6,2-6 |
| ITF Belarus F3 | 2018/08/20 08:30 | Alon Elia v Koray Kirci | 3-6,1-6 |
| ITF Belarus F2 | 2018/08/15 07:00 | David Poljak v Koray Kirci | 7-6,4-6,6-2 |
| ITF Belarus F2 | 2018/08/14 07:00 | George Tsivadze v Koray Kirci | 4-6,4-6 |