Estadio: Court 3 Round: 28 Ground: Clay
| Challenger de Esmirna | 2016/09/25 13:00 | Cem Ilkel v Marsel Ilhan | 2-6,4-6 |
| ITF Turquía F12 | 2018/03/30 08:30 | Cem Ilkel v Genaro Alberto Olivieri | 6-4,6-2 |
| ITF Turquía F12 | 2018/03/29 13:00 | Cem Ilkel v Mikhail Korovin | 6-3,6-1 |
| ITF Turquía F12 | 2018/03/28 08:45 | Cem Ilkel v Denis Klok | 6-2,6-2 |
| ITF Turquía F11 | 2018/03/21 08:45 | Genaro Alberto Olivieri v Cem Ilkel | 6-4,6-3 |
| Challenger de Yokohama | 2018/03/02 02:00 | Cem Ilkel v Tobias Kamke | 7-6,6-2 |
| Challenger de Yokohama | 2018/02/28 01:30 | Duckhee Lee v Cem Ilkel | 2-6,6-2,6-7 |
| Challenger de Yokohama | 2018/02/27 01:00 | Blake Ellis v Cem Ilkel | 3-6,4-6 |
| Challenger de Kioto | 2018/02/20 03:45 | Cem Ilkel v Tim Puetz | 3-6,2-6 |
| ITF Turquía F12 | 2018/03/30 09:10 | Marsel Ilhan v Peter Heller | 6-4,7-5 |
| ITF Turquía F12 | 2018/03/29 13:00 | Marsel Ilhan v Thomas Statzberger | 7-6,7-6 |
| ITF Turquía F12 | 2018/03/28 07:30 | Marsel Ilhan v Ryan James Storrie | 3-6,6-3,6-4 |
| ITF Baréin F1 | 2018/03/20 16:35 | Marsel Ilhan v Thomas Colautti | 1-6,4-6 |
| ITF Catar F3 | 2018/03/13 18:05 | Jonas Merckx v Marsel Ilhan | 6-4,3-6,6-4 |
| ITF Catar F2 | 2018/03/09 12:30 | Benjamin Hassan v Marsel Ilhan | 6-4,6-2 |
| ITF Catar F2 | 2018/03/08 14:45 | Fajing Sun v Marsel Ilhan | 4-6,0-6 |
| ITF Catar F2 | 2018/03/06 17:05 | Roman Khassanov v Marsel Ilhan | 2-6,1-6 |