Stadium: Court 3 Round: 62 Ground: Clay
| ITF Serbia F3 | 2018/08/19 12:30 | Martin Bugaj v Thomas Bosancic | 6-3,6-4 |
| ITF Serbia F2 | 2018/08/13 10:05 | Martin Bugaj v Barnaby Smith | 0-6,4-6 |
| ITF Serbia F2 | 2018/08/12 08:00 | Martin Bugaj v Thomas Bosancic | 6-4,4-6,6-1 |
| ITF Serbia F2 | 2018/08/11 09:30 | Martin Bugaj v Tomislav E Papac | 6-4,6-3 |
| ITF Slovakia F3 | 2018/08/05 08:00 | Joshua Goodger v Martin Bugaj | 6-4,6-1 |
| Challenger Liberec Qual | 2018/07/29 08:30 | Martin Bugaj v Nik Razborsek | 2-6,0-6 |
| Challenger Liberec Qual | 2018/07/28 08:00 | Martin Bugaj v Radek Cyprich | 6-1,6-2 |
| ITF Slovakia F1 | 2018/07/22 08:00 | Martin Bugaj v Albert Sprlak Puk | 6-3,3-6,2-6 |
| ITF Serbia F3 | 2018/08/19 10:30 | Greg Polmans v Dusan Rajic | 1-6,6-7 |
| ITF Serbia F2 | 2018/08/15 11:15 | Dusan Rajic v Besir Durguti | 6-3,3-6,3-6 |
| ITF Serbia F2 | 2018/08/13 08:00 | Aljaz Radinski v Dusan Rajic | 5-7,5-7 |
| ITF Serbia F2 | 2018/08/11 07:00 | Andrej Popovic v Dusan Rajic | 1-6,3-6 |
| ITF Serbia F1 | 2018/08/08 12:45 | Dusan Rajic v Tomislav Jotovski | 4-6,4-6 |
| ITF Serbia F1 Qual | 2018/08/06 08:00 | Dusan Rajic v Macsen Sisam | 6-2,6-4 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Dusan Rajic v Aleksa Ciric | 6-7,6-3,6-3 |
| ITF Slovakia F1 | 2018/07/21 08:00 | Dusan Rajic v Stepan Holis | 4-6,4-6 |