Stadium: Court 4 Round: 25 Ground: Clay
| ITF Serbia F5 | 2018/09/03 09:20 | Shunsuke Wakita v Thomas Bosancic | 6-3,3-6,4-6 |
| ITF Serbia F5 | 2018/09/02 10:30 | Feda Bilic v Thomas Bosancic | 6-4,6-7,3-6 |
| ITF Serbia F4 | 2018/08/27 11:20 | Aleksa Bucan v Thomas Bosancic | 6-3,6-4 |
| ITF Serbia F4 | 2018/08/26 10:00 | Thomas Bosancic v Stefan Skadarka | 3-6,7-6,6-3 |
| ITF Serbia F3 | 2018/08/19 12:30 | Martin Bugaj v Thomas Bosancic | 6-3,6-4 |
| ITF Serbia F3 | 2018/08/18 09:30 | Thomas Bosancic v Klim Ivanov | 6-4,6-3 |
| 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 | Thomas Bosancic v Kooros Ghasemi | 6-1,6-2 |
| ITF Serbia F4 | 2018/08/26 10:00 | Dusan Obradovic v Duje Ajdukovic | 2-6,6-4,3-6 |
| ITF Serbia F4 | 2018/08/25 10:00 | Dusan Obradovic v Stevan Popovic | 5-7,6-4,6-3 |
| ITF Serbia F3 | 2018/08/19 10:30 | Milos Vukovic v Dusan Obradovic | 7-5,6-4 |
| ITF Serbia F3 | 2018/08/18 07:00 | Nitin Gunduboina v Dusan Obradovic | 1-6,6-3,4-6 |
| ITF Serbia F2 | 2018/08/11 07:00 | Dusan Obradovic v Barnaby Smith | 4-6,4-6 |
| 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 | Stefan Cizelj-Zivkovic v Dusan Obradovic | 6-7,6-3,2-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 12:00 | Pietro Schiavetti v Dusan Obradovic | 6-3,7-6 |