Stadium: Court 2 Round: 27 Ground: Clay
| ITF Germany F12 | 2017/08/22 12:50 | Leon Hoeveler v Peter Heller | 2-6,1-6 |
| ITF Germany F11 | 2017/08/18 11:00 | Peter Heller v Mate Valkusz | 6-3,3-6,5-7 |
| ITF Germany F11 | 2017/08/17 10:30 | Tomas Lipovsek Puches v Peter Heller | 4-6,3-6 |
| ITF Germany F11 | 2017/08/15 10:30 | Tim Heger v Peter Heller | 1-6,4-6 |
| ITF Austria F4 | 2017/07/25 09:10 | Peter Heller v Charles Broom | 3-6,3-6 |
| ITF Austria F3 | 2017/07/19 11:10 | Filip Horansky v Peter Heller | 2-6,7-5,6-1 |
| ITF Austria F3 | 2017/07/18 10:20 | Peter Heller v Kai Lemstra | 4-6,6-3,6-3 |
| ITF Czech Republic F4 | 2017/07/05 08:00 | Dennis Novak v Peter Heller | 6-3,6-1 |
| ITF Germany F12 | 2017/08/24 08:30 | Matthias Haim v Elmar Ejupovic | 7-5,6-3 |
| ITF Germany F12 | 2017/08/23 08:00 | Patrick Mayer v Matthias Haim | 3-6,4-6 |
| ITF Austria F6 | 2017/08/08 10:30 | Daniele Capecchi v Matthias Haim | 6-4,6-4 |
| ITF Austria F5 | 2017/08/02 08:00 | Lukas Ollert v Matthias Haim | 4-6,6-7 |
| ITF Austria F5 | 2017/07/31 11:50 | Felipe D'Annunzio v Matthias Haim | 3-6,4-6 |
| ITF Austria F5 | 2017/07/30 08:00 | Matthias Haim v Jakob Aichhorn | 1-6,7-6,7-6 |
| ITF Austria F4 | 2017/07/28 09:00 | Felipe M Sarrasague v Matthias Haim | 7-6,1-6,6-0 |
| ITF Austria F4 | 2017/07/27 09:00 | Matthias Haim v Yvo Panak | 6-3,7-5 |