Stadion: Court 7 Round: 25 Ground: Clay
| ITF - Ungarn F6 | 2018/08/20 09:00 | Marek Semjan v Samuel Puskar | 6-3,6-1 |
| ITF - Ungarn F6 | 2018/08/19 08:00 | Marek Semjan v Gabor-Janos Toth | 6-1,4-6,6-4 |
| ITF - Serbien F2 | 2018/08/16 08:00 | Marek Semjan v Maksim Tikhomirov | 1-6,6-1,1-6 |
| ITF - Serbien F2 | 2018/08/14 08:00 | Maximilian Gatev v Marek Semjan | 7-5,4-6,2-6 |
| ITF - Slowakei F3 | 2018/08/08 09:05 | Marek Semjan v Alexander Shevchenko | 4-6,6-4,1-6 |
| ITF - Slowakei F2 | 2018/08/02 08:50 | Antonio Massara v Marek Semjan | 6-2,6-3 |
| ITF - Slowakei F2 | 2018/08/01 09:25 | Peter Vajda v Marek Semjan | 4-6,4-6 |
| ITF - Slowakei F2 | 2018/07/31 07:00 | Marek Semjan v Antonin Stepanek | 6-3,6-3 |
| ITF - Slowakei F3 | 2018/08/09 08:00 | Danylo Kalenichenko v Andrej Glvac | 4-6,6-2,6-3 |
| ITF - Slowakei F2 | 2018/07/31 15:25 | Tomas Liska v Andrej Glvac | 6-2,1-6,6-2 |
| ITF - Slowakei F1 | 2018/07/24 13:00 | Andrej Glvac v Matej Maruscak | 6-7,2-6 |
| ITF - Tschechien F6 - Qualifikation | 2018/07/07 09:30 | Andrej Glvac v Samuel Hodor | 4-6,3-6 |
| Challenger - Poprad Tatry | 2018/06/20 10:10 | Andrej Glvac v Adam Pavlasek | 2-6,0-6 |
| Challenger - Poprad Tatry | 2018/06/18 10:00 | Andrej Glvac v Dominik Sproch | 4-6,6-0,6-2 |
| ITF - Tschechien F3 - Qualifikation | 2018/05/28 09:00 | Kenneth Raisma v Andrej Glvac | 6-2,6-3 |
| ITF - Bulgarien F1 | 2018/05/16 08:35 | Gabriel Donev v Andrej Glvac | 5-7,6-3,6-0 |