Round: 62 Ground: Carpet indoor
| ITF Czech Republic F5 Qual | 2017/07/08 08:00 | Rio Noguchi v Zdenek Derkas | 6-7,2-6 |
| ITF Czech Republic F4 Qual | 2017/07/03 10:30 | Marek Semjan v Zdenek Derkas | 6-2,1-6,7-6 |
| ITF Czech Republic F8 Qual | 2015/11/30 10:45 | Claudiu Mircea v Zdenek Derkas | 4-6,2-6 |
| ITF Czech Republic F7 Qual | 2015/11/23 15:40 | Tomas Papik v Zdenek Derkas | 6-3,6-0 |
| ITF Poland F4 Qual | 2015/08/31 09:30 | Tim Kopinski v Zdenek Derkas | 7-6,6-4 |
| ITF Poland F4 Qual | 2015/08/30 08:00 | Patryk Krolik v Zdenek Derkas | 6-2,3-6,1-6 |
| ITF Poland F3 Qual | 2015/08/24 10:30 | Carl Soderlund v Zdenek Derkas | 2-6,7-5,6-0 |
| ITF Poland F3 Qual | 2015/08/23 08:00 | Francesco Moncagatto v Zdenek Derkas | 7-6,3-6,3-6 |
| ITF Czech Republic F5 Qual | 2017/07/08 09:30 | Patrik Maly v Tomas Krcma | 6-2,6-1 |
| ITF Czech Republic F4 Qual | 2017/07/02 08:00 | Johan Jonhagen v Patrik Maly | 6-4,6-3 |
| ITF Czech Republic F1 Qual | 2017/05/13 08:00 | Adrian Obert v Patrik Maly | 6-2,6-0 |
| ITF Czech Republic F6 Qual | 2016/07/09 07:00 | Patrik Maly v Domen Gostincar | 1-6,6-7 |
| ITF Czech Republic F4 Qual | 2015/06/20 09:00 | Patrik Maly v Killian Davanzo | 4-6,1-6 |