| ITF Austria F3 | 2018/07/15 11:00 | Martin Fekiac v Philipp Schroll | 5-7,2-6 |
| ITF Austria F3 | 2018/07/14 12:30 | Adrian Andrzejczuk v Martin Fekiac | 3-6,6-3,3-6 |
| ITF Austria F1 | 2018/06/30 11:00 | Andreas Kramer v Martin Fekiac | 6-2,3-6,6-1 |
| ITF Czech Republic F4 Qual | 2018/06/23 10:00 | Dominik Kellovsky v Martin Fekiac | 6-0,6-1 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Agustin Maria Gascia v Martin Fekiac | 1-6,6-7 |
| ITF Poland F4 | 2018/05/21 11:00 | Martin Fekiac v Ivan Yatsuk | 6-3,4-6,4-6 |
| ITF Poland F4 | 2018/05/21 07:00 | Martin Fekiac v Jakub Grzegorczyk | 6-2,6-0 |
| ITF Poland F3 | 2018/05/15 07:30 | Marek Jaloviec v Martin Fekiac | 6-3,6-4 |
| ITF Czech Republic F6 Qual | 2018/07/07 08:30 | Pawel Zawisza v Tomas Vanko | 6-3,7-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 07:30 | Tomas Vanko v Artem Smirnov | 0-6,0-6 |
| ITF Slovakia F3 | 2016/08/09 11:00 | David Poljak v Tomas Vanko | 6-1,6-0 |