| ITF Czech Republic F1 | 2017/05/20 08:30 | Julian Lenz v Michael Geerts | 6-3,6-1 |
| ITF Czech Republic F1 | 2017/05/19 10:20 | Adrian Obert v Julian Lenz | 6-3,0-6,4-6 |
| ITF Czech Republic F1 | 2017/05/18 08:30 | Alexandar Lazarov v Julian Lenz | 7-6,6-7,3-6 |
| ITF Czech Republic F1 | 2017/05/16 10:00 | Julian Lenz v Ricardo Hocevar | 6-3,5-7,7-5 |
| ITF Czech Republic F1 Qual | 2017/05/15 12:40 | Julian Lenz v Adam Majchrowicz | 6-1,6-3 |
| ITF Czech Republic F1 Qual | 2017/05/14 10:30 | Julian Lenz v Dominik Recek | 6-3,6-2 |
| ITF USA F11 | 2017/03/21 17:00 | Gonzales Austin v Julian Lenz | 3-6,6-3,5-7 |
| ITF USA F10 | 2017/03/14 18:00 | Julian Lenz v Dmitry Popko | 4-6,2-6 |
| ITF Czech Republic F1 | 2017/05/20 10:00 | Maciej Rajski v Juraj Masar | 2-6,1-6 |
| ITF Czech Republic F1 | 2017/05/19 08:30 | Alexander Vasilenko v Juraj Masar | 4-6,3-6 |
| ITF Czech Republic F1 | 2017/05/18 11:15 | Juraj Masar v Peter Heller | 6-1,6-1 |
| ITF Czech Republic F1 | 2017/05/17 10:10 | Daniel Nolan v Juraj Masar | 2-6,6-4,4-6 |
| ITF Czech Republic F1 Qual | 2017/05/15 12:00 | Juraj Masar v Simon Carr | 6-3,6-4 |
| ITF Czech Republic F1 Qual | 2017/05/14 10:30 | Juraj Masar v Horst Rieder | 3-6,6-4,7-6 |
| ITF Czech Republic F1 Qual | 2017/05/13 10:30 | Piotr Matuszewski v Juraj Masar | 2-6,6-3,4-6 |
| ITF Turkey F7 | 2017/02/18 09:00 | Juraj Masar v Francesco Ferrari | 5-7,3-6 |