Stadium: Clay 4 Round: 62 Ground: Clay
| ITF Turkey F31 | 2018/10/06 07:00 | Osmancan Soyler v Gokberk Ergeneman | 3-6,1-6 |
| ITF Turkey F28 | 2018/09/19 07:30 | Vadim Alekseenko v Gokberk Ergeneman | 6-4,6-3 |
| ITF Turkey F28 | 2018/09/17 07:30 | Thomas Bosancic v Gokberk Ergeneman | 2-6,2-6 |
| ITF Turkey F22 | 2018/06/02 07:30 | Gokberk Ergeneman v Alexey Baryshev | 6-1,0-6,3-6 |
| ITF Spain F12 | 2018/05/19 07:00 | Gokberk Ergeneman v Albert Roglan | 3-6,1-6 |
| ITF Spain F11 | 2018/05/14 09:00 | Alvaro Fernandez Horta v Gokberk Ergeneman | 7-6,7-6 |
| ITF Spain F11 | 2018/05/13 12:00 | Guillem A Blasi v Gokberk Ergeneman | 1-6,3-6 |
| ITF Spain F11 | 2018/05/12 11:30 | Gokberk Ergeneman v Lluis Miralles | 6-3,7-6 |
| ITF Turkey F31 | 2018/10/06 07:00 | Leon Hoeveler v Ivan Ponomarenko | 4-6,6-1,6-2 |
| ITF Switzerland F5 | 2018/09/02 08:30 | Leon Hoeveler v Nicolas Parizzia | 2-6,2-6 |
| ITF Germany F13 | 2018/08/22 12:35 | Leon Hoeveler v Lucas Gerch | 5-7,3-6 |
| ITF Germany F13 | 2018/08/20 09:00 | Matthias Haim v Leon Hoeveler | 6-1,6-2 |
| ITF Germany F11 | 2018/08/05 10:00 | Leon Hoeveler v Rafael Giotis | 7-6,2-6,3-6 |
| ITF Germany F10 Qual | 2018/07/29 15:30 | Osni Junior v Leon Hoeveler | 6-2,7-6 |
| ITF Germany F10 Qual | 2018/07/29 08:00 | Amer Naow v Leon Hoeveler | 3-6,6-7 |
| ITF Germany F9 | 2018/07/22 08:00 | Raphael Calzi v Leon Hoeveler | 6-3,6-4 |