Stadium: orthomol Court Round: 25 Ground: Clay
| ITF Germany F11 | 2017/08/14 11:30 | Jakob Aichhorn v Daniel Kopeinigg | 6-7,7-5,5-7 |
| ITF Slovakia F3 | 2017/08/06 07:00 | Michal Marko v Daniel Kopeinigg | 6-4,6-4 |
| ITF Austria F5 | 2017/07/30 08:00 | Alen Rogic-Hadzalic v Daniel Kopeinigg | 3-6,6-4,7-5 |
| ITF Slovakia F1 | 2017/07/24 08:00 | David Damian Brna v Daniel Kopeinigg | 6-4,6-1 |
| ITF Slovakia F1 | 2017/07/23 08:00 | Roberto Rosales v Daniel Kopeinigg | 3-6,6-7 |
| ITF Slovakia F1 | 2017/07/22 08:00 | Marton Szappanos v Daniel Kopeinigg | 5-7,2-6 |
| ITF Austria F3 | 2017/07/16 12:50 | Darko Bojanovic v Daniel Kopeinigg | 0-6,7-6,7-6 |
| ITF Austria F3 | 2017/07/16 08:00 | Daniel Kopeinigg v Igor Saveljic | 6-4,7-6 |
| ITF Germany F10 | 2017/08/08 09:00 | Johannes Haerteis v Dominik Boehler | 6-4,4-6,2-6 |
| ITF Germany F9 | 2017/08/01 10:50 | Johannes Haerteis v Elmar Ejupovic | 6-7,3-6 |
| ITF Austria F3 | 2017/07/20 10:00 | Viktor Durasovic v Johannes Haerteis | 4-6,6-4,7-6 |
| ITF Austria F3 | 2017/07/19 08:00 | Christian Oliveira v Johannes Haerteis | 4-6,3-6 |
| ITF Austria F3 | 2017/07/18 08:00 | Johannes Haerteis v Matias Zukas | 6-1,2-6,6-1 |
| ITF Germany F7 | 2017/07/11 09:00 | Adrian Oetzbach v Johannes Haerteis | 7-6,1-6,6-4 |
| ITF Germany F5 | 2017/06/29 10:50 | Antoine Hoang v Johannes Haerteis | 6-3,7-5 |
| ITF Germany F5 | 2017/06/27 09:00 | Johannes Haerteis v Lars Hoischen | 6-1,6-1 |