Stadium: Clay 3 Round: 27 Ground: Hardcourt outdoor
| ITF Austria F3 | 2018/07/17 10:45 | Thomas Statzberger v Ivan Davydov | 6-2,4-6,6-7 |
| Challenger Poprad Tatry Qual | 2018/06/16 13:55 | Pavel Nejedly v Thomas Statzberger | 6-2,5-7,7-5 |
| Challenger Poprad Tatry Qual | 2018/06/16 09:10 | Michal Dembek v Thomas Statzberger | 4-6,6-7 |
| ITF Turkey F22 | 2018/06/09 07:30 | Nicolo Turchetti v Thomas Statzberger | 0-6,2-6 |
| ITF Turkey F22 | 2018/06/08 10:30 | Mert Naci Turker v Thomas Statzberger | 3-6,3-6 |
| ITF Turkey F22 | 2018/06/07 09:30 | Louroi Martinez v Thomas Statzberger | 1-6,2-6 |
| ITF Turkey F22 | 2018/06/06 11:20 | Luis Patino v Thomas Statzberger | 4-6,2-6 |
| ITF Hungary F2 | 2018/05/16 09:00 | Thomas Statzberger v Denis Klok | 1-6,2-6 |
| ITF Germany F5 | 2018/06/28 11:00 | Gabriel Donev v Filip Bergevi | 2-6,4-6 |
| ITF Germany F5 | 2018/06/27 11:35 | Alexander Igoshin v Gabriel Donev | 2-6,2-6 |
| ITF Germany F5 | 2018/06/25 08:00 | Gabriel Donev v August Holmgren | 6-2,7-6 |
| ITF Germany F5 | 2018/06/25 08:00 | Gabriel Donev v Karlo Cubelic | 6-2,6-2 |
| ITF Romania F1 | 2018/05/22 09:20 | Gabriel Donev v Mathieu Perchicot | 3-6,1-6 |
| ITF Bulgaria F1 | 2018/05/18 09:10 | Calin Manda v Gabriel Donev | 6-1,2-6,6-2 |
| ITF Bulgaria F1 | 2018/05/17 07:00 | Gabriel Donev v Stefan Seifert | 6-4,6-1 |
| ITF Bulgaria F1 | 2018/05/16 08:35 | Gabriel Donev v Andrej Glvac | 5-7,6-3,6-0 |