| 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 |
| ITF Turkey F6 | 2017/02/11 06:00 | Ivan Davydov v Juraj Masar | 7-6,5-7,6-1 |
| ITF Tunisia F23 | 2015/09/18 10:15 | Juraj Masar v Patrik Fabian | 5-7,5-7 |
| ITF Tunisia F23 | 2015/09/17 09:50 | Fabien Reboul v Juraj Masar | 3-6,3-6 |
| ITF Czech Republic F1 | 2017/05/17 10:25 | Peter Heller v Jan Mertl | 2-6,7-6,7-6 |
| ITF Hungary F1 | 2017/05/09 09:30 | Peter Heller v Robin Kern | 6-7,3-6 |
| ITF Turkey F11 | 2017/03/19 07:00 | Cengiz Aksu v Peter Heller | 4-6,0-6 |
| ITF Turkey F11 | 2017/03/18 07:00 | Dmitry Mnushkin v Peter Heller | 0-6,0-6 |
| Challenger Marburg Qual | 2016/06/26 08:00 | Peter Heller v Sergey Betov | 6-3,3-6,3-6 |
| ITF Germany F4 | 2016/06/23 12:45 | Peter Heller v Kevin Krawietz | 1-6,3-6 |
| ITF Turkey F10 | 2016/03/11 10:20 | Demian Raab v Peter Heller | 1-6,7-5,6-4 |
| ITF Turkey F10 | 2016/03/10 09:25 | Dan Dowson v Peter Heller | 5-7,7-6,3-6 |