Round: 25 Ground: Clay
| ITF Turkey F3 | 2018/01/20 09:00 | Koray Kirci v Aleksandre Metreveli | 6-4,6-4 |
| ATP Antalya Qual | 2018/06/23 15:15 | Koray Kirci v Nedovyesov, Aleksandr | 4-6,2-6 |
| ITF Turkey F22 | 2018/06/07 09:05 | Heyman, Christopher v Koray Kirci | 6-2,6-2 |
| ITF Turkey F22 | 2018/06/05 07:30 | Koray Kirci v Alexey Aleshchev | 6-2,7-6 |
| ITF Turkey F21 | 2018/06/01 09:40 | Koray Kirci v Marsel Ilhan | 6-3,2-6,2-6 |
| ITF Turkey F21 | 2018/05/31 07:30 | Turchetti, Nicolo v Koray Kirci | 4-6,6-3,3-6 |
| ITF Turkey F21 | 2018/05/29 09:00 | Koray Kirci v Tsoronis, Socrates Leon | 6-2,6-3 |
| Turkey F20, Singles Qualifying | 2018/05/24 07:30 | Tashi, Vullnet v Koray Kirci | 4-6,6-3,6-4 |
| Turkey F20, Singles Qualifying | 2018/05/22 07:30 | Koray Kirci v Nikolic, Milos | 5-7,6-0,6-3 |
| ITF Turkey F22 | 2018/06/07 09:15 | Shakhnubaryan, Artur v Aleksandre Metreveli | 6-1,3-6,5-7 |
| ITF Turkey F22 | 2018/06/06 07:30 | Aleksandre Metreveli v Hamou, Maxime | 5-7,7-6,7-6 |
| ITF Turkey F21 Qual | 2018/05/28 07:30 | Aleksandre Metreveli v C. Oosterbaan, Paul | 3-6,6-4,6-2 |
| ITF Turkey F21 Qual | 2018/05/27 07:30 | Hubner, Edward v Aleksandre Metreveli | 5-7,2-6 |
| ITF Turkey F21 Qual | 2018/05/26 07:30 | Aleksandre Metreveli v Schranz, Bernie | 6-3,6-1 |
| ITF Kazakhstan F5 | 2018/04/23 06:30 | Bondarevskiy, Yan v Aleksandre Metreveli | 6-2,6-2 |
| ITF Kazakhstan F4 Qual | 2018/04/15 09:30 | Semjan, Marek v Aleksandre Metreveli | 4-6,6-7 |
| ITF Kazakhstan F4 Qual | 2018/04/14 08:30 | Aleksandre Metreveli v Tasenkov, Vladislav | 6-4,6-1 |