Stadium: Court 2 Round: 54
| ITF Czech Republic F10 | 2018/11/12 13:00 | Jakob Aichhorn v Marek Podlesak | 4-6,6-1,6-1 |
| ITF Germany F14 | 2018/10/03 11:35 | Jakob Aichhorn v Valentin Guenther | 3-6,2-6 |
| ITF Italy F26 | 2018/09/01 08:30 | Jakob Aichhorn v Patrick Nystroem | 2-6,4-6 |
| ITF Germany F13 | 2018/08/22 13:00 | Jakob Aichhorn v Peter Torebko | 0-6,2-6 |
| ITF Germany F13 | 2018/08/20 13:00 | Rene Schulte v Jakob Aichhorn | 6-4,6-2 |
| ITF Germany F13 | 2018/08/19 08:00 | Benedict Kurz v Jakob Aichhorn | 6-2,4-6,1-6 |
| ITF Germany F12 | 2018/08/16 15:30 | Jakob Aichhorn v Dominik Boehler | 2-6,3-6 |
| ITF Germany F12 | 2018/08/15 13:10 | Jakob Aichhorn v Mikal Statham | 6-2,6-0 |
| ITF Czech Republic F10 | 2018/11/12 09:00 | Samuel Puskar v Piotr Grynkowski | 6-7,7-5,2-6 |
| ITF Czech Republic F8 | 2018/10/30 09:00 | Piotr Grynkowski v Ivan Marrero Curbelo | 7-6,6-3 |
| ITF Czech Republic F8 | 2018/10/29 12:00 | Marcell Bartakovics v Piotr Grynkowski | 3-6,3-6 |
| ITF Czech Republic F7 | 2018/10/24 08:00 | Piotr Grynkowski v Jan Mertl | 7-6,3-6,3-6 |
| ITF Czech Republic F7 | 2018/10/23 11:10 | Kai Lemstra v Piotr Grynkowski | 4-6,6-1,4-6 |
| ITF Czech Republic F7 | 2018/10/22 13:00 | Daniel Vrba v Piotr Grynkowski | 6-4,4-6,3-6 |
| ITF Germany F15 | 2018/10/11 13:50 | Denis Matsukevich v Piotr Grynkowski | 6-4,6-2 |
| ITF Germany F15 | 2018/10/10 12:10 | Leonard Von Hindte v Piotr Grynkowski | 6-7,6-1,3-6 |