Stadium: Court 2 Round: 26
| Challenger Sibiu Qual | 2018/09/16 10:35 | Elmar Ejupovic v Petru-Alexandru Luncanu | 4-6,6-2,6-4 |
| Challenger Banja Luka | 2018/09/10 08:00 | Elmar Ejupovic v Alexander Lazov | 6-3,2-6,3-6 |
| Challenger Banja Luka | 2018/09/09 08:30 | Elmar Ejupovic v Mirko Cutuli | 6-1,6-2 |
| ITF Switzerland F4 | 2018/08/31 13:30 | Peter Heller v Elmar Ejupovic | 6-2,3-6,6-1 |
| ITF Switzerland F4 | 2018/08/30 09:30 | Elmar Ejupovic v Tomas Lipovsek Puches | 6-1,6-7,6-3 |
| ITF Switzerland F4 | 2018/08/29 09:15 | Elmar Ejupovic v Raphael Baltensperger | 6-2,1-6,6-2 |
| ITF Switzerland F4 | 2018/08/28 09:25 | Elmar Ejupovic v Bart Stevens | 7-5,6-2 |
| Challenger Cordenons | 2018/08/12 13:20 | Elmar Ejupovic v Riccardo Bonadio | 4-6,6-3,2-6 |
| ITF Serbia F4 | 2018/08/29 09:40 | Duje Ajdukovic v Petr Hajek | 6-3,7-5 |
| ITF Poland F6 | 2018/08/07 14:50 | Petr Hajek v Mateusz Piatek | 6-3,6-1 |
| ITF Slovakia F2 | 2018/08/03 08:00 | Petr Hajek v Paul Jubb | 2-6,4-6 |
| ITF Slovakia F2 | 2018/08/02 13:30 | Rio Noguchi v Petr Hajek | 1-6,4-6 |
| ITF Slovakia F2 | 2018/08/01 10:40 | Petr Hajek v Martin Fekiac | 6-3,6-4 |
| ITF Slovakia F1 | 2018/07/24 10:20 | Petr Hajek v Petr Michnev | 4-6,6-4,1-6 |
| ITF Czech Republic F6 | 2018/07/11 10:45 | Marek Jaloviec v Petr Hajek | 6-1,6-2 |
| ITF Czech Republic F6 | 2018/07/09 09:25 | Jan Jermar v Petr Hajek | 2-6,1-6 |