Round: 25 Ground: Clay
| Challenger Marburg | 2017/07/04 10:00 | Guillermo Garcia-Lopez v David Pichler | 4-6,7-5,7-6 |
| Challenger Marburg Qual | 2017/07/02 11:30 | Mikael Ymer v David Pichler | 5-7,6-7 |
| Challenger Marburg Qual | 2017/07/01 14:25 | Joel Link v David Pichler | 0-6,6-3,1-6 |
| ITF Belgium F2 | 2017/06/30 09:00 | Yannick Vandenbulcke v David Pichler | 6-4,7-6 |
| ITF Belgium F2 | 2017/06/29 09:30 | Juan Carlos Saez v David Pichler | 1-6,6-3,3-6 |
| ITF Belgium F2 | 2017/06/27 12:00 | Ricardo Hocevar v David Pichler | 2-6,0-6 |
| ITF Hungary F5 | 2017/06/23 08:00 | David Pichler v Goncalo Oliveira | 3-6,1-6 |
| ITF Hungary F5 | 2017/06/22 08:00 | David Pichler v Jaroslav Pospisil | 7-6,6-4 |
| Challenger Marburg | 2017/07/03 10:00 | Andrej Martin v Kai Wehnelt | 6-3,6-3 |
| ITF Germany F10 | 2015/08/04 11:10 | Adrian Obert v Kai Wehnelt | 7-5,6-1 |
| ITF Germany F10 | 2014/07/30 11:00 | Kai Wehnelt v Jannis Kahlke | 0-6,6-7 |