Stadium: Court 4 Round: 62 Ground: Clay
| ITF Serbia F1 Qual | 2018/08/05 08:00 | Gorazd Srbljak v Dusan Obradovic | 6-1,6-2 |
| ITF Serbia F1 Qual | 2018/08/04 07:00 | Gorazd Srbljak v Stefan Latinov | 3-6,6-2,6-1 |
| ITF Austria F4 | 2018/07/24 08:00 | Peter Heller v Gorazd Srbljak | 6-3,6-2 |
| ITF Austria F4 Qual | 2018/07/22 08:00 | Gorazd Srbljak v Bjorn Nareyka | 6-2,6-4 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Gorazd Srbljak v Nir Vodavoz | 6-1,6-1 |
| ITF Hungary F5 Qual | 2018/06/18 08:00 | Wilson Leite v Gorazd Srbljak | 6-1,6-2 |
| ITF Hungary F5 Qual | 2018/06/17 08:00 | Besir Durguti v Gorazd Srbljak | 1-6,2-6 |
| ITF Hungary F4 | 2018/06/12 12:30 | Sekou Bangoura v Gorazd Srbljak | 7-5,2-6,6-1 |
| ITF Serbia F1 Qual | 2018/08/05 08:00 | Ivan Randjelovic v Stevan Popovic | 6-1,6-3 |
| ITF Netherlands F3 | 2018/07/07 07:30 | Ivan Randjelovic v Daniel Grunberger | 2-6,2-6 |
| ITF Netherlands F2 Qual | 2018/06/30 15:00 | Ivan Randjelovic v Samuel Bothwell | 2-6,0-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/26 09:30 | Ivan Randjelovic v Lingxi Zhao | 1-6,1-6 |
| ITF Croatia F3 | 2018/03/18 10:30 | Anze Arh v Ivan Randjelovic | 6-1,6-4 |
| ITF Croatia F2 | 2018/03/10 10:00 | Ivan Randjelovic v Albert Sprlak Puk | 0-6,0-6 |
| ITF Turkey F44 | 2017/11/18 06:45 | Ivan Randjelovic v Gabriel Evtimov | 3-6,0-6 |
| ITF Turkey F43 | 2017/11/12 07:15 | Ruslan Khunarikov v Ivan Randjelovic | 5-7,6-0,6-3 |