| ITF Croatia F3 | 2018/03/23 12:35 | Matteo Viola v Deni Zmak | 3-6,6-3,6-2 |
| ITF Croatia F3 | 2018/03/22 11:30 | Kai Lemstra v Deni Zmak | 6-4,1-6,4-6 |
| ITF Croatia F3 | 2018/03/21 12:20 | Deni Zmak v David Perez Sanz | 6-3,6-0 |
| ITF Croatia F3 | 2018/03/20 08:30 | Ivan Sabanov v Deni Zmak | 2-6,3-6 |
| ITF Croatia F3 | 2018/03/19 14:00 | Deni Zmak v Andres Gabriel Ciurletti | 6-2,6-2 |
| ITF Croatia F3 | 2018/03/19 11:00 | Andre Biro v Deni Zmak | 2-6,3-6 |
| ITF Croatia F2 | 2018/03/13 08:00 | Tom Kocevar-Desman v Deni Zmak | 6-3,3-6,6-4 |
| ITF Croatia F2 | 2018/03/11 08:00 | Marko Pavlovic v Deni Zmak | 0-6,1-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/12 11:30 | Petar Pjevcevic v Davud Amirov | 6-3,6-1 |
| ITF Serbia F5 Qual | 2017/09/02 09:30 | Ivan Sabanov v Petar Pjevcevic | 7-5,6-3 |
| ITF Serbia F4 Qual | 2017/08/27 10:30 | Petar Pjevcevic v Alexander Babanine | 4-6,6-4,3-6 |
| ITF Serbia F4 Qual | 2017/08/26 09:30 | Bosko Novakovic v Petar Pjevcevic | 7-6,5-7,2-6 |
| ITF Turkey F31 Qual | 2017/08/21 08:50 | Franco Feitt v Petar Pjevcevic | 6-1,7-5 |
| ITF Turkey F31 Qual | 2017/08/20 07:00 | Radoslav Shandarov v Petar Pjevcevic | 4-6,1-6 |
| ITF Serbia F2 Qual | 2017/08/12 09:30 | Nenad Vladusic v Petar Pjevcevic | 6-4,7-6 |
| ITF Serbia F1 Qual | 2017/08/06 09:30 | Shunsuke Wakita v Petar Pjevcevic | 6-2,6-0 |