| ITF Hungary F7 Qual | 2017/08/26 09:00 | Dominik Recek v Martin Zeljenka | 7-6,6-2 |
| ITF Hungary F6 Qual | 2017/08/19 07:30 | Martin Zeljenka v Thomas Colautti | 2-6,6-4,1-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/27 13:30 | Martin Zeljenka v Marko Osmakcic | 4-6,6-4,3-6 |
| ITF Hungary F3 Qual | 2017/05/21 09:30 | Petr Hajek v Martin Zeljenka | 6-3,6-4 |
| ITF Hungary F2 | 2017/05/13 08:00 | Besir Durguti v Martin Zeljenka | 4-6,6-4,6-2 |
| ITF Hungary F6 | 2016/09/17 10:00 | Alexander Ovcharov v Martin Zeljenka | 6-2,6-2 |
| ITF Hungary F5 | 2016/09/10 08:00 | Cristian Stefan Moldovan v Martin Zeljenka | 6-4,6-2 |
| ITF Hungary F4 | 2016/09/04 14:00 | Attila Balazs v Martin Zeljenka | 6-1,6-3 |
| ITF Hungary F7 Qual | 2017/08/28 09:35 | Matej Sabanov v Philip Aplienz | 6-0,6-0 |
| ITF Hungary F7 Qual | 2017/08/27 08:30 | Philipp Dittmer v Philip Aplienz | 4-6,2-6 |
| ITF Hungary F7 Qual | 2017/08/26 09:00 | Philip Aplienz v Nenad Vladusic | 6-4,6-3 |
| ITF Austria F5 | 2017/07/29 08:00 | Philip Aplienz v Kai Lemstra | 2-6,1-6 |
| ITF Austria F4 Qual | 2017/07/22 10:00 | Charles Broom v Philip Aplienz | 6-2,7-5 |
| ITF Austria F3 | 2017/07/15 07:00 | Philip Aplienz v Lorenzo Bocchi | 4-6,1-6 |
| ITF Austria F2 | 2017/07/09 07:00 | Philip Aplienz v Yvo Panak | 6-7,4-6 |
| ITF Austria F1 | 2017/07/01 11:00 | Alexander Weis v Philip Aplienz | 6-1,6-2 |