| ITF Hungary F3 | 2017/05/24 09:45 | Viktor Filipenko v Petr Hajek | 3-6,6-7 |
| ITF Hungary F3 Qual | 2017/05/22 09:10 | Petr Hajek v Marcell Bartakovics | 6-2,6-0 |
| ITF Hungary F3 Qual | 2017/05/21 09:30 | Petr Hajek v Martin Zeljenka | 6-3,6-4 |
| ITF Egypt F10 | 2017/03/22 10:00 | Francesco Vilardo v Petr Hajek | 6-3,7-6 |
| ITF Egypt F20 | 2017/03/20 08:00 | Petr Hajek v Philip Orno | 6-2,6-2 |
| ITF Egypt F20 | 2017/03/19 08:00 | Petr Hajek v Milos Nikolic | 6-4,6-3 |
| ITF Egypt F20 | 2017/03/18 08:00 | Petr Hajek v Finn Bass | 6-2,6-2 |
| ITF Egypt F9 | 2017/03/13 08:00 | Oleg Khotkov v Petr Hajek | 6-4,3-6,6-3 |
| ITF Hungary F3 | 2017/05/24 09:55 | Santiago Alvarez v David Poljak | 4-6,3-6 |
| ITF Czech Republic F1 | 2017/05/18 08:30 | David Poljak v Maciej Rajski | 4-6,6-3,6-7 |
| ITF Czech Republic F1 | 2017/05/17 08:30 | David Poljak v Ondrej Krstev | 6-1,7-5 |
| Challenger Ostrava | 2017/05/02 08:00 | Ruben Ramirez-Hidalgo v David Poljak | 6-3,6-2 |
| ITF Egypt F12 | 2017/04/05 08:00 | David Poljak v Adrian Andrzejczuk | 3-6,3-6 |
| ITF Egypt F11 | 2017/03/30 09:40 | David Poljak v Francesco Vilardo | 6-7,4-6 |
| ITF Egypt F11 | 2017/03/29 10:30 | Issam Haitham Taweel v David Poljak | 6-7,4-6 |
| ITF Egypt F10 | 2017/03/22 11:55 | David Poljak v Vladyslav Manafov | 6-7,6-7 |