Estadio: Centre Court Round: 27 Ground: Clay
| ITF Austria F3 | 2018/07/17 12:00 | Philipp Schroll v Alexander Lazov | 6-7,6-7 |
| ITF Holanda F5 | 2018/08/23 13:50 | Philipp Schroll v Sidane Pontjodikromo | 6-3,6-3 |
| ITF Holanda F5 | 2018/08/20 16:00 | Philipp Schroll v Stephan Fransen | 6-4,6-2 |
| ITF Holanda F5 | 2018/08/19 10:00 | Philipp Schroll v Lucas Hellfritsch | 2-6,1-6 |
| ITF Holanda F5 | 2018/08/18 08:00 | Philipp Schroll v Carles Batlle | 6-2,6-1 |
| ITF Alemania F12 | 2018/08/16 12:05 | Dan Added v Philipp Schroll | 6-0,6-3 |
| ITF Alemania F12 | 2018/08/15 10:00 | Tomas Martin Etcheverry v Philipp Schroll | 6-1,3-6,3-6 |
| ITF Alemania F12 | 2018/08/13 10:00 | Philipp Schroll v Niklas Albuszies | 6-3,6-4 |
| ITF Alemania F12 | 2018/08/12 13:00 | Philipp Schroll v Marko Jovanovic | 6-2,6-0 |
| ITF Holanda F5 | 2018/08/23 08:00 | Rayan Ghedjemis v Alexander Lazov | 6-2,2-6,0-6 |
| ITF Holanda F5 | 2018/08/21 08:00 | Kazuki Nishiwaki v Alexander Lazov | 6-0,2-6,1-6 |
| ITF Holanda F4 | 2018/08/18 11:00 | Mariano Kestelboim v Alexander Lazov | 3-6,2-6 |
| ITF Holanda F4 | 2018/08/17 09:00 | Felipe Mantilla v Alexander Lazov | 1-6,6-4,2-6 |
| ITF Holanda F4 | 2018/08/16 08:00 | Leonard Von Hindte v Alexander Lazov | 4-6,4-6 |
| ITF Holanda F4 | 2018/08/14 10:00 | George Von Massow v Alexander Lazov | 4-6,3-6 |
| ITF Austria F3 | 2018/07/19 09:30 | Michal Konecny v Alexander Lazov | 3-6,4-6 |
| ITF Austria F3 | 2018/07/18 10:30 | Bogdan Borza v Alexander Lazov | 1-6,2-6 |