Estádio: Clay Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - Turquia F33 | 2018/10/22 07:00 | Vladimir Korolev v Besir Durguti | 6-4,6-3 |
| ITF - Cazaquistão F6 | 2018/09/11 09:55 | Vladimir Korolev v Boris Butulija | 3-6,5-7 |
| ITF - Rússia F8 | 2018/08/29 11:40 | Yan Sabanin v Vladimir Korolev | 6-4,6-2 |
| ITF - Rússia F8 | 2018/08/27 07:00 | Vladimir Korolev v Alexandr Binda | 3-6,6-2,7-5 |
| ITF Russia F8 Qual | 2018/08/26 07:00 | Vladimir Korolev v Anton Desyatnik | 6-2,6-1 |
| ITF Russia F8 Qual | 2018/08/25 07:00 | Vladimir Korolev v Bekkhan Atlangeriev | 7-6,6-3 |
| ITF - Rússia F7 | 2018/08/21 07:00 | Alexey Zakharov v Vladimir Korolev | 4-6,7-6,6-4 |
| ITF - Rússia F7 | 2018/08/19 07:00 | Vladimir Korolev v Ivan Kalinin | 6-0,6-3 |
| ITF - Turquia F31 | 2018/10/10 09:35 | Alexander Lazov v Koray Kirci | 6-2,6-3 |
| ITF - Turquia F30 | 2018/10/04 07:00 | Tadeas Paroulek v Koray Kirci | 7-5,6-4 |
| ITF - Turquia F30 | 2018/10/02 09:20 | Mert Naci Turker v Koray Kirci | 4-6,6-7 |
| ITF - Turquia F29 | 2018/09/25 09:05 | Claudio Fortuna v Koray Kirci | 6-4,6-3 |
| ITF - Turquia F28 | 2018/09/19 09:50 | Koray Kirci v Mathieu Perchicot | 3-6,2-6 |
| Challenger - Istambul | 2018/09/08 07:00 | Francesco Vilardo v Koray Kirci | 6-4,6-2 |
| ITF - Bielorrússia F3 | 2018/08/22 11:00 | Koray Kirci v Sarp Agabigun | 7-6,3-6,2-6 |
| ITF - Bielorrússia F3 | 2018/08/20 08:30 | Alon Elia v Koray Kirci | 3-6,1-6 |