Stadium: Court 4 Round: 25 Ground: Clay
| ITF Serbia F4 | 2018/08/30 11:35 | Duje Ajdukovic v Dejan Katic | 6-3,7-6 |
| ITF Serbia F4 | 2018/08/29 11:55 | Nikola Puric v Dejan Katic | 1-6,1-6 |
| ITF Serbia F3 | 2018/08/23 08:00 | Ondrej Krstev v Dejan Katic | 6-7,6-3,3-6 |
| ITF Serbia F3 | 2018/08/21 08:00 | Lingxi Zhao v Dejan Katic | 1-6,3-6 |
| ITF Serbia F2 | 2018/08/16 11:25 | Dejan Katic v Simone Roncalli | 2-6,7-6,5-7 |
| ITF Serbia F2 | 2018/08/14 10:05 | Dejan Katic v Nemanja Subanovic | 6-1,6-7,6-4 |
| ITF Serbia F1 | 2018/08/08 09:50 | Dejan Katic v Andrea Picchione | 4-6,6-4,1-6 |
| ITF Ukraine F3 | 2018/05/22 10:45 | Oleg Dolgosheyev v Dejan Katic | 6-4,6-3 |
| ITF Hungary F7 | 2018/08/28 08:30 | Tomas Liska v Bruno Santanna | 2-6,0-6 |
| ITF Hungary F6 | 2018/08/22 11:00 | Tomas Liska v Fabian Marozsan | 3-6,1-6 |
| ITF Slovakia F3 | 2018/08/07 11:15 | Tomas Liska v Petr Nouza | 3-6,2-6 |
| ITF Slovakia F2 | 2018/08/02 09:55 | Tomas Liska v Alex Molcan | 0-6,0-6 |
| ITF Slovakia F2 | 2018/07/31 15:25 | Tomas Liska v Andrej Glvac | 6-2,1-6,6-2 |
| ITF Slovakia F1 | 2018/07/24 09:00 | Rio Noguchi v Tomas Liska | 7-5,6-2 |
| ITF Czech Republic F6 | 2018/07/09 08:00 | Tomas Liska v Rio Noguchi | 2-6,1-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 10:00 | Tomas Liska v Tomas Jirousek | 6-7,2-6 |