Estadio: Court 2 Round: 29 Ground: Clay
| ITF Serbia F5 | 2018/09/08 11:00 | Denis Klok v Dejan Katic | 3-6,6-3,1-6 |
| ITF Serbia F5 | 2018/09/07 09:15 | Dejan Katic v Pavle Daljev | 7-6,6-3 |
| ITF Serbia F5 | 2018/09/06 10:50 | Dejan Katic v Maximilian Gatev | 6-3,6-1 |
| ITF Serbia F5 | 2018/09/04 08:00 | Dejan Katic v Tomas Liska | 7-6,6-1 |
| 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 F5 | 2018/09/08 09:00 | Justin Butsch v Shahin Khaledan | 7-5,6-0 |
| ITF Serbia F5 | 2018/09/07 08:00 | Marcell Bartakovics v Justin Butsch | 1-6,5-7 |
| ITF Serbia F5 | 2018/09/06 08:00 | Justin Butsch v Tomas Jirousek | 7-6,7-6 |
| ITF Serbia F5 | 2018/09/04 11:55 | Tomislav E Papac v Justin Butsch | 2-6,3-6 |
| ITF Países Bajos F6 | 2018/08/31 13:15 | Nik Razborsek v Justin Butsch | 6-3,6-3 |
| ITF Países Bajos F6 | 2018/08/30 16:25 | Justin Butsch v Stephan Fransen | 6-4,6-2 |
| ITF Países Bajos F6 | 2018/08/29 12:05 | Niels Visker v Justin Butsch | 3-6,3-6 |
| ITF Países Bajos F6 | 2018/08/27 08:00 | Justin Butsch v David Novotny | 6-1,6-3 |