Stadium: Court 1 Round: 62 Ground: Clay
| ITF Slovakia F1 | 2018/07/26 11:05 | Tadeas Paroulek v Marek Semjan | 7-6,2-6,6-3 |
| ITF Slovakia F1 | 2018/07/25 09:00 | Marek Semjan v Andrea Borroni | 6-1,6-1 |
| ITF Austria F3 | 2018/07/16 12:00 | Marek Semjan v Michael Vrbensky | 6-3,3-6,4-6 |
| ITF Austria F3 | 2018/07/15 09:30 | Marek Semjan v Thibault Cancel | 2-6,7-5,6-3 |
| ITF Czech Republic F6 | 2018/07/11 12:00 | Marek Semjan v Jan Mertl | 6-3,5-7,4-6 |
| ITF Czech Republic F6 | 2018/07/09 09:05 | Guido Ivan Justo v Marek Semjan | 5-7,6-2,4-6 |
| ITF Czech Republic F6 Qual | 2018/07/08 08:00 | Marek Semjan v Remy Bertola | 7-5,6-4 |
| ITF Czech Republic F6 Qual | 2018/07/07 07:30 | Marek Semjan v Stepan Holis | 6-1,6-0 |
| ITF Austria F4 | 2018/07/23 15:40 | Antonin Stepanek v Thomas Statzberger | 1-6,1-6 |
| ITF Austria F4 Qual | 2018/07/22 10:30 | Antonin Stepanek v Andreas Kramer | 6-1,6-3 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Antonin Stepanek v Stefan Skadarka | 7-6,6-0 |
| ITF Austria F3 | 2018/07/18 08:00 | Antonin Stepanek v Jorge Panta | 6-3,1-6,4-6 |
| ITF Austria F3 | 2018/07/16 11:05 | Alexander Erler v Antonin Stepanek | 2-6,3-6 |
| ITF Austria F3 | 2018/07/15 08:00 | Ignacio Monzon v Antonin Stepanek | 6-1,4-6,3-6 |
| ITF Austria F3 | 2018/07/14 12:30 | Antonin Stepanek v Alen Rogic-Hadzalic | 6-3,6-2 |
| ITF Austria F3 | 2018/07/14 07:15 | Stefan Skadarka v Antonin Stepanek | 2-6,0-6 |