Round: 62 Ground: Clay
| ITF Serbia F2 | 2018/08/11 07:00 | Alexandros Skorilas v Marko Pavlovic | 6-4,6-1 |
| ITF Serbia F1 Qual | 2018/08/04 09:30 | Marko Pavlovic v Andrea Picchione | 5-7,3-6 |
| ITF Slovakia F1 | 2018/07/22 08:00 | Peter Vajda v Marko Pavlovic | 6-3,6-1 |
| ITF Czech Republic F6 Qual | 2018/07/07 07:30 | Oleksii Krutykh v Marko Pavlovic | 6-0,6-0 |
| ITF Italy F13 | 2018/06/02 07:30 | Siim Troost v Marko Pavlovic | 7-5,6-0 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/20 09:30 | Bogdan Bajic v Marko Pavlovic | 6-2,6-1 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 09:30 | Dragan Peric v Marko Pavlovic | 0-6,0-6 |
| ITF Turkey F16 | 2018/04/21 09:30 | Mick Veldheer v Marko Pavlovic | 6-3,6-2 |
| ITF Serbia F3 | 2018/08/19 08:00 | Luka Markovic v Petar Pjevcevic | 1-6,6-3,4-6 |
| ITF Serbia F3 | 2018/08/18 07:00 | Nino Portales v Luka Markovic | 4-6,3-6 |
| ITF Hungary F5 Qual | 2018/06/17 10:30 | Matvey Khomentovskiy v Luka Markovic | 6-0,6-0 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/14 09:05 | Luka Markovic v Stefan Micov | 2-6,0-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/12 11:30 | Pavle Daljev v Luka Markovic | 6-7,6-2,6-7 |