Stadium: Court 2 Round: 25 Ground: Clay
| ITF Serbia F2 | 2018/08/17 10:05 | Marko Miladinovic v Arthur Rinderknech | 4-6,1-6 |
| ITF Serbia F2 | 2018/08/16 09:50 | Marko Miladinovic v Milan Drinic | 6-3,2-6,7-6 |
| ITF Serbia F1 | 2018/08/10 09:50 | Miljan Zekic v Marko Miladinovic | 6-2,6-2 |
| ITF Serbia F1 | 2018/08/09 12:15 | Gorazd Srbljak v Marko Miladinovic | 3-6,4-6 |
| ITF Serbia F1 | 2018/08/07 09:55 | Antun Vidak v Marko Miladinovic | 3-6,0-6 |
| ITF Czech Republic F4 | 2018/06/28 13:50 | Tadeas Paroulek v Marko Miladinovic | 3-6,6-2,6-1 |
| ITF Czech Republic F4 | 2018/06/27 08:00 | Marko Miladinovic v Rafael Matos | 6-3,6-4 |
| ITF Czech Republic F4 | 2018/06/25 10:00 | David Poljak v Marko Miladinovic | 6-4,1-6,2-6 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Dusan Rajic v Aleksa Ciric | 6-7,6-3,6-3 |
| ITF Serbia F1 Qual | 2018/08/04 09:30 | Aleksa Ciric v Melik Feler | 4-6,6-2,6-2 |