Round: 27 Ground: Clay
| ITF Lithuania F1 | 2017/07/19 09:00 | Christian Hirschmueller v Marc Dijkhuizen | 7-6,7-5 |
| ITF Lithuania F1 | 2017/07/18 09:00 | Christian Hirschmueller v Matteo Marfia | 7-6,6-2 |
| ITF Germany F7 | 2017/07/13 10:00 | Dominik Boehler v Christian Hirschmueller | 4-6,6-0,6-2 |
| ITF Germany F7 | 2017/07/12 15:00 | Christian Hirschmueller v Paul Woerner | 7-5,7-5 |
| ITF Germany F7 | 2017/07/11 12:05 | Louroi Martinez v Christian Hirschmueller | 1-6,6-4,1-6 |
| ITF Czech Republic F4 | 2017/07/04 08:00 | Christian Hirschmueller v Ondrej Krstev | 3-6,6-7 |
| ITF Hungary F5 | 2017/06/20 08:00 | Goncalo Oliveira v Christian Hirschmueller | 6-0,6-0 |
| ITF Romania F3 | 2017/06/13 08:50 | Laslo Urrutia Fuentes v Christian Hirschmueller | 6-3,6-4 |
| ITF Lithuania F1 | 2017/07/19 11:10 | Arturs Lazdins v Luca Gelhardt | 3-6,2-6 |
| ITF Lithuania F1 | 2017/07/18 10:25 | Luca Gelhardt v Francois-Arthur Vibert | 6-3,6-3 |
| ITF Israel F11 | 2017/06/17 07:00 | Luca Gelhardt v Nevo Gabriely | 6-2,6-1 |
| ITF Israel F10 | 2017/06/14 06:00 | Luca Gelhardt v David Guez | 7-6,3-6,1-6 |
| ITF Israel F10 | 2017/06/13 11:05 | Luca Gelhardt v Ido Zonder | 6-2,6-0 |
| ITF Israel F10 | 2017/06/12 07:00 | Luca Gelhardt v Omer Yeshaya | 6-1,6-2 |
| ITF Israel F9 | 2017/06/08 06:30 | Mor Bulis v Luca Gelhardt | 6-3,6-1 |
| ITF Israel F9 | 2017/06/07 13:15 | Davide Albertoni v Luca Gelhardt | 0-6,3-6 |