Stadium: Court 2 Round: 27 Ground: Clay
| Serbia F5, Singles | 2018/09/06 10:50 | Katic, Dejan v Gatev, Maximilian | 6-3,6-1 |
| Serbia F5, Singles | 2018/09/04 08:00 | Katic, Dejan v Liska, Tomas | 7-6,6-1 |
| ITF Serbia F4 | 2018/08/30 11:35 | Duje Ajdukovic v Katic, Dejan | 6-3,7-6 |
| ITF Serbia F4 | 2018/08/29 11:55 | Puric, Nikola v Katic, Dejan | 1-6,1-6 |
| ITF Serbia F3 | 2018/08/23 08:00 | Krstev, Ondrej v Katic, Dejan | 6-7,6-3,3-6 |
| ITF Serbia F3 | 2018/08/21 08:00 | Zhao, Lingxi v Katic, Dejan | 1-6,3-6 |
| ITF Serbia F2 | 2018/08/16 11:25 | Katic, Dejan v Roncalli, Simone | 2-6,7-6,5-7 |
| ITF Serbia F2 | 2018/08/14 10:05 | Katic, Dejan v Subanovic, Nemanja | 6-1,6-7,6-4 |
| Serbia F5, Singles | 2018/09/06 12:10 | Daljev, Pavle v Markovic, Goran | 6-3,6-3 |
| Serbia F5, Singles | 2018/09/05 14:35 | Daljev, Pavle v Khin, Daniel | 6-2,6-1 |
| Serbia F5, Singles | 2018/09/03 10:30 | Daljev, Pavle v Pjevcevic, Petar | 6-2,6-0 |
| Serbia F5, Singles | 2018/09/01 12:30 | Daljev, Pavle v Tadija Radovanovic | 4-6,6-4,7-6 |
| ITF Serbia F4 | 2018/08/26 07:00 | Daljev, Pavle v Bilic, Feda | 4-6,6-1,4-6 |
| ITF Serbia F3 | 2018/08/20 10:05 | Quentin Folliot v Daljev, Pavle | 6-3,6-4 |
| ITF Serbia F3 | 2018/08/18 09:30 | Herrmann-Zunic, Matteo v Daljev, Pavle | 4-6,4-6 |
| ITF Serbia F2 | 2018/08/12 08:00 | Kapiris, Stamatis v Daljev, Pavle | 6-4,2-6,6-2 |