Stadium: Clay 7 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F39 | 2018/12/01 06:30 | Marcel Hornung v Aleksandar Tomas | 6-4,6-1 |
| ITF Belgium F7 Qual | 2018/08/04 07:30 | Marcel Hornung v Maikel Borg | 0-6,3-6 |
| ITF Germany F9 | 2018/07/22 11:00 | Marcel Hornung v Brady Draheim | 1-6,2-6 |
| ITF Belgium F3 Qual | 2018/07/02 11:55 | George Tsivadze v Marcel Hornung | 7-5,6-1 |
| ITF Germany F5 | 2018/06/24 08:00 | Marcel Hornung v Marco Neubau | 2-6,6-4,6-7 |
| ITF Italy F7 Qual | 2018/04/08 12:00 | Marcel Hornung v Benjamin Pietri | 3-6,4-6 |
| ITF Italy F7 Qual | 2018/04/07 12:00 | Mattia Scotti v Marcel Hornung | 2-6,2-6 |
| ITF Italy F6 Qual | 2018/03/31 12:00 | Marcel Hornung v Federico Juan Aguilar | 4-6,2-6 |
| ITF Turkey F39 | 2018/12/01 06:30 | Daniil Gusev v Mats Hermans | 1-6,3-6 |
| ITF Turkey F35 | 2018/11/05 07:00 | Vladimir Korolev v Mats Hermans | 6-4,2-6,6-3 |
| ITF Turkey F35 | 2018/11/04 07:00 | Petro Orlando Fellin v Mats Hermans | 1-6,3-6 |
| ITF Turkey F35 | 2018/11/03 09:00 | David Martirosian v Mats Hermans | 2-6,1-6 |
| ITF Turkey F34 | 2018/10/30 08:40 | Mats Hermans v Alexander Shevchenko | 2-6,3-6 |
| ITF Turkey F34 | 2018/10/29 08:00 | Filippo Speziali v Mats Hermans | 3-6,1-6 |
| ITF Turkey F34 | 2018/10/27 07:00 | Alexandru Ionel Stroe v Mats Hermans | 1-6,7-6,0-6 |
| ITF Spain F31 | 2018/10/09 08:00 | Andrey Chepelev v Mats Hermans | 6-3,6-2 |