Stadium: Court 1 Round: 44 Ground: Clay
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/21 08:00 | Bogdan Bajic v Filip Maric | 7-5,6-0 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 09:30 | Ronald Gabas v Filip Maric | 2-6,2-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/15 09:40 | Filip Maric v Alexander Erler | 5-7,2-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/14 08:00 | Dusan Rajic v Filip Maric | 4-6,4-6 |
| ITF Hungary F1 | 2018/05/08 08:00 | Filip Maric v Kenneth Raisma | 0-6,3-6 |
| ITF Hungary F1 Qual | 2018/05/07 08:00 | Filip Maric v Daniel Khin | 6-2,6-3 |
| ITF Hungary F1 Qual | 2018/05/06 10:00 | Mate Cseresznyes v Filip Maric | 6-7,1-6 |
| ITF Hungary F1 Qual | 2018/05/05 10:00 | Filip Maric v Zvonimir Oreskovic | 7-6,2-6,6-4 |
| ITF M15 Curtea de Argeș | 2019/08/19 06:30 | Luca George Tatomir v Andrej Popovic | 6-2,6-3 |
| ITF M25 Pitești | 2019/08/12 06:00 | Luca George Tatomir v Andrej Popovic | 7-5,6-2 |
| ITF M25 Gyula | 2019/05/27 09:00 | Andrej Popovic v Daniel Khin | 6-7,3-6 |
| ITF M15 Brčko | 2019/05/20 10:30 | Sabit Suntic v Andrej Popovic | 6-1,4-6,10-7 |
| ITF M15 Sozopol | 2019/05/06 07:00 | Ivan Mikhaylyuk v Andrej Popovic | 6-1,6-1 |
| ITF Serbia F5 | 2018/09/01 07:00 | Andrej Popovic v Petar Pjevcevic | 5-7,4-6 |
| ITF Serbia F4 | 2018/08/25 10:00 | Andrej Popovic v Shendrit Deari | 2-6,4-6 |
| ITF Serbia F2 | 2018/08/11 07:00 | Andrej Popovic v Dusan Rajic | 1-6,3-6 |