Stadium: Clay 6 Round: 62 Ground: Hardcourt outdoor
| 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 Netherlands F5 | 2017/08/12 08:00 | Marcel Hornung v Christopher Patzanovsky | 2-6,2-6 |
| ITF Turkey F32 | 2018/10/13 07:00 | Bjorn Nareyka v Aleksandar Tomas | 6-2,7-5 |
| ITF Turkey F31 | 2018/10/08 07:00 | Aleksandar Tomas v Eric Vanshelboim | 1-6,1-6 |
| ITF Austria F6 | 2018/08/04 07:00 | Aleksandar Tomas v Niklas Waldner | 4-6,4-6 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Nicolas Parizzia v Aleksandar Tomas | 6-4,6-1 |
| ITF Austria F3 | 2018/07/14 07:15 | Ivan Davydov v Aleksandar Tomas | 6-1,6-2 |
| ITF Austria F2 | 2018/07/07 15:00 | Georg Winkler v Aleksandar Tomas | 6-2,6-3 |
| ITF Austria F2 | 2018/07/07 07:15 | Matthew Walton v Aleksandar Tomas | 2-6,0-6 |
| ITF Austria F1 | 2018/06/30 11:00 | Gabriel Schmidt v Aleksandar Tomas | 6-4,6-0 |