Stadium: Court 2 Round: 25 Ground: Clay
| 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 Croatia F2 | 2018/03/11 08:00 | Andre Biro v Filip Maric | 6-2,6-3 |
| ITF Serbia F3 Qual | 2017/08/20 07:00 | Duje Kekez v Filip Maric | 6-1,6-2 |
| ITF Serbia F2 Qual | 2017/08/13 07:30 | Darko Jandric v Filip Maric | 4-6,6-3,6-3 |
| ITF Turkey F16 | 2018/04/25 07:30 | Nik Razborsek v Alexander Erler | 3-6,6-3,6-1 |
| ITF Egypt F11 | 2018/03/27 08:00 | Igor Marcondes v Alexander Erler | 6-1,6-1 |
| ITF Egypt F10 | 2018/03/22 08:00 | Alexander Erler v Anton Zaitcev | 3-6,3-6 |
| ITF Egypt F10 | 2018/03/20 08:00 | Kristian Lozan v Alexander Erler | 2-6,4-6 |
| ITF Egypt F9 | 2018/03/13 08:00 | Alexander Erler v Wilfredo Gonzalez | 4-6,2-6 |
| ITF Egypt F8 | 2018/03/06 08:00 | Alexander Erler v Clement Geens | 7-6,2-6,2-6 |
| ITF Egypt F4 | 2018/02/08 08:00 | Alexander Erler v Romain Barbosa | 4-6,1-6 |
| ITF Egypt F4 | 2018/02/07 10:45 | Alexander Erler v Simone Roncalli | 6-3,4-6,6-2 |