Stadium: Court 7 Round: 26 Ground: Clay
| ITF Hungary F6 | 2018/08/22 12:10 | Marek Semjan v Andrej Glvac | 6-2,6-1 |
| ITF Hungary F6 | 2018/08/20 09:00 | Marek Semjan v Samuel Puskar | 6-3,6-1 |
| ITF Hungary F6 | 2018/08/19 08:00 | Marek Semjan v Gabor-Janos Toth | 6-1,4-6,6-4 |
| ITF Serbia F2 | 2018/08/16 08:00 | Marek Semjan v Maksim Tikhomirov | 1-6,6-1,1-6 |
| ITF Serbia F2 | 2018/08/14 08:00 | Maximilian Gatev v Marek Semjan | 7-5,4-6,2-6 |
| ITF Slovakia F3 | 2018/08/08 09:05 | Marek Semjan v Alexander Shevchenko | 4-6,6-4,1-6 |
| ITF Slovakia F2 | 2018/08/02 08:50 | Antonio Massara v Marek Semjan | 6-2,6-3 |
| ITF Slovakia F2 | 2018/08/01 09:25 | Peter Vajda v Marek Semjan | 4-6,4-6 |
| ITF Hungary F6 | 2018/08/22 11:05 | David Pichler v Cristian Rodriguez | 6-4,5-7,1-6 |
| ITF Romania F9 | 2018/08/19 11:00 | Cristian Rodriguez v Federico Coria | 5-7,2-6 |
| ITF Romania F9 | 2018/08/18 11:00 | Alexandar Lazarov v Cristian Rodriguez | 3-6,1-6 |
| ITF Romania F9 | 2018/08/17 09:25 | Cristian Rodriguez v Calin Manda | 6-3,6-3 |
| ITF Romania F9 | 2018/08/16 12:20 | Cristian Rodriguez v Gabi Adrian Boitan | 6-0,6-1 |
| ITF Romania F9 | 2018/08/14 09:45 | Cristian Rodriguez v Gabor Borsos | 7-6,7-6 |
| Challenger Sopot Qual | 2018/07/30 09:00 | Jan Zielinski v Cristian Rodriguez | 7-5,6-3 |
| Challenger Padova Qual | 2018/07/22 13:25 | Walter Trusendi v Cristian Rodriguez | 6-3,6-1 |