Stadium: Alaaddin Karagoz Round: 64
| 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 F19 | 2018/05/17 07:00 | Lipovsek Puches, Tomas v Koray Kirci | 6-3,2-6,6-2 |
| Fergana, Uzbekistan | 2018/06/19 05:00 | Nedovyesov, Aleksandr v Yosuke Watanuki | 4-6,6-7 |
| Challenger Almaty | 2018/06/14 05:00 | Nedovyesov, Aleksandr v Jurij Rodionov | 6-3,5-7,6-7 |
| Challenger Almaty | 2018/06/13 05:00 | Nino Serdarusic v Nedovyesov, Aleksandr | 7-5,4-6,4-6 |
| Challenger Almaty | 2018/06/12 06:00 | Khabibulin, Timur v Nedovyesov, Aleksandr | 4-6,6-3,2-6 |
| Shymkent 2, Kazakhstan | 2018/06/07 05:00 | Nedovyesov, Aleksandr v Hugo Dellien | 6-3,1-6,0-6 |
| Shymkent 2, Kazakhstan | 2018/06/06 05:00 | Daniel Masur v Nedovyesov, Aleksandr | 5-7,2-6 |
| Shymkent 2, Kazakhstan | 2018/06/05 06:50 | Hernan Casanova v Nedovyesov, Aleksandr | 0-6,1-6 |
| French Open Qual | 2018/05/21 10:35 | Elias Ymer v Nedovyesov, Aleksandr | 0-6,7-5,6-1 |