Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF Bulgaria F1 | 2018/05/16 08:52 | Yan Sabanin v Zvonimir Oreskovic | 1-1 |
| ITF Hungary F1 Qual | 2018/05/05 10:00 | Filip Maric v Zvonimir Oreskovic | 7-6,2-6,6-4 |
| ITF Croatia F3 | 2018/03/20 10:00 | Vasile Antonescu v Zvonimir Oreskovic | 6-3,6-3 |
| ITF Croatia F2 | 2018/03/12 14:15 | Zvonimir Oreskovic v Karlo Kranic | 2-6,4-6 |
| ITF Croatia F2 | 2018/03/12 08:00 | Nemanja Malesevic v Zvonimir Oreskovic | 0-6,6-3,6-7 |
| ITF Croatia F2 | 2018/03/10 10:00 | Zvonimir Oreskovic v Kaiwei Wang | 6-1,6-3 |
| ITF Croatia F1 | 2018/03/04 15:30 | Zvonimir Oreskovic v Deni Zmak | 3-6,0-6 |
| ITF Croatia F4 | 2017/03/28 08:00 | Zvonimir Oreskovic v Zdenek Kolar | 0-6,0-6 |
| ITF Bulgaria F1 | 2018/05/16 07:00 | Calin Manda v Yoan Georgiev | 6-2,6-1 |
| ITF Greece F5 | 2018/03/27 12:00 | Calin Manda v Johannes Haerteis | 2-6,2-6 |
| ITF Greece F5 | 2018/03/26 07:00 | Calin Manda v Gabriele Moghini | 6-3,6-4 |
| ITF Greece F5 | 2018/03/25 10:00 | Calin Manda v Duje Ajdukovic | 6-1,6-4 |
| ITF Greece F5 | 2018/03/24 07:30 | Calin Manda v Oscar Matias Leiva Biason | 6-2,6-1 |
| ITF Greece F4 | 2018/03/17 07:30 | Calin Manda v Hunter Johnson | 6-4,6-4 |
| ITF Greece F3 | 2018/03/11 08:00 | Alan Kohen v Calin Manda | 6-4,6-0 |
| ITF Greece F3 | 2018/03/10 07:30 | Nicolas Carlone v Calin Manda | 2-6,2-6 |