Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F18 | 2018/05/12 07:30 | Marsel Ilhan v Juan Pablo Varillas | 6-7,7-6,2-6 |
| ITF Turkey F18 | 2018/05/11 08:00 | Marsel Ilhan v Shahin Khaledan | 6-4,6-3 |
| ITF Turkey F18 | 2018/05/08 11:25 | Marsel Ilhan v Moritz Trocker | 6-2,6-4 |
| ATP Istanbul | 2018/05/01 14:00 | Malek Jaziri v Marsel Ilhan | 6-1,6-2 |
| ITF Turkey F16 | 2018/04/27 07:30 | Marsel Ilhan v Nik Razborsek | 1-6,3-6 |
| ITF Turkey F16 | 2018/04/26 07:30 | Marsel Ilhan v Lorenzo Frigerio | 7-5,7-5 |
| ITF Turkey F16 | 2018/04/25 07:30 | Marsel Ilhan v Filip Bergevi | 6-4,3-6,6-4 |
| ITF Turkey F15 | 2018/04/18 09:05 | Marsel Ilhan v Tomislav Jotovski | 1-6,2-6 |
| ITF Turkey F19 | 2018/05/15 07:00 | Mats Rosenkranz v Alexander Weis | 3-6,0-6 |
| ITF Turkey F18 | 2018/05/10 07:30 | Alexander Weis v Aslan Karatsev | 1-6,5-7 |
| ITF Turkey F18 | 2018/05/08 07:30 | Kristjan Tamm v Alexander Weis | 5-7,0-6 |
| ITF Egypt F16 | 2018/05/02 10:00 | Ronald Slobodchikov v Alexander Weis | 6-4,6-1 |
| ITF Egypt F15 | 2018/04/26 08:30 | Marco Bortolotti v Alexander Weis | 6-4,6-3 |
| ITF Egypt F15 | 2018/04/25 13:40 | Alexander Weis v Leandros Misdrahis | 6-1,6-1 |
| ITF Egypt F14 | 2018/04/18 09:15 | Alexander Weis v Frederik Press | 4-6,6-2,3-6 |
| ITF Italy F6 | 2018/04/03 14:35 | Alexander Weis v Hernan Casanova | 4-6,5-7 |