Round: 25 Ground: Carpet indoor
| 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 Bosnia and Herzegovina F3 | 2017/06/05 08:00 | Christian Hirschmueller v Karlo Divkovic | 6-3,6-1 |
| ITF Bosnia and Herzegovina F1 | 2017/05/25 08:30 | Fabrizio Ornago v Christian Hirschmueller | 6-3,6-2 |
| ITF Egypt F14 | 2017/04/19 12:05 | Fabian Gruber v Christian Hirschmueller | 4-6,4-6 |
| ITF Egypt F13 | 2017/04/13 08:00 | Christian Hirschmueller v Youssef Hossam | 6-7,4-6 |
| ITF Egypt F13 | 2017/04/12 11:45 | Christian Hirschmueller v Gregorio Cordonnier | 6-1,7-5 |
| ITF Egypt F12 | 2017/04/06 11:25 | Gijs Brouwer v Christian Hirschmueller | 7-6,3-6,6-3 |
| ITF Czech Republic F4 Qual | 2017/07/03 10:00 | Ondrej Krstev v Johan Jonhagen | 6-4,6-3 |
| ITF Czech Republic F4 Qual | 2017/07/02 09:00 | Ondrej Krstev v Lukasz Kozielski | 6-1,6-0 |
| ITF Czech Republic F2 | 2017/05/24 10:55 | Filip Duda v Ondrej Krstev | 3-6,6-2,6-0 |
| ITF Czech Republic F1 | 2017/05/17 08:30 | David Poljak v Ondrej Krstev | 6-1,7-5 |
| ITF Czech Republic F1 Qual | 2017/05/15 09:20 | Ondrej Krstev v Tadeas Paroulek | 7-5,2-6,7-5 |
| ITF Czech Republic F1 Qual | 2017/05/14 09:00 | Ondrej Krstev v Andrej Glvac | 5-7,6-4,6-4 |
| ITF Czech Republic F1 Qual | 2017/05/13 09:00 | Ondrej Krstev v Dominik Suc | 6-4,6-3 |
| ITF Hungary F1 | 2017/05/09 10:40 | Ondrej Krstev v Patrik Nema | 4-6,5-7 |