Stadium: Court 2 Round: 62 Ground: Clay
| ITF Serbia F4 | 2018/08/30 09:00 | Ivan Sabanov v Boris Butulija | 6-3,7-5 |
| ITF Serbia F4 | 2018/08/28 09:45 | Boris Butulija v Vit Kopriva | 6-4,7-6 |
| ITF Serbia F3 | 2018/08/21 10:15 | Boris Butulija v Martins Podzus | 3-6,1-6 |
| ITF Serbia F2 | 2018/08/11 09:30 | Boris Butulija v Samuel Hodor | 3-6,5-7 |
| ITF Serbia F1 | 2018/08/09 12:30 | Ergi Kirkin v Boris Butulija | 6-3,6-3 |
| ITF Serbia F1 | 2018/08/08 14:50 | Bodin Zarkovic v Boris Butulija | 5-7,6-7 |
| ITF Serbia F1 Qual | 2018/08/06 09:50 | Filip Jakob Zupancic v Boris Butulija | 1-6,2-6 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Stefan Suvajac v Boris Butulija | 3-6,5-7 |
| ITF Serbia F5 | 2018/09/02 10:30 | Obrad Markovski v Matteo Herrmann-Zunic | 6-4,6-1 |