| ITF - M15 - Porec | 2020/03/09 09:00 | Yan Bondarevskiy v Marino Jakic | 6-2,6-3 |
| ITF - M15 - Porec | 2020/03/08 08:00 | Marino Jakic v Ivan Randjelovic | 7-6,6-1 |
| ITF - M15 - Porec | 2020/03/11 09:00 | Juan Pablo Paz v Deni Zmak | 6-2,3-6,7-6 |
| ITF - M15 - Porec | 2020/03/10 09:00 | Oleksandr Ovcharenko v Deni Zmak | 7-6,2-6,10-12 |
| ITF - M15 - Porec | 2020/03/09 12:25 | Luka Mrsic v Deni Zmak | 1-6,2-6 |
| ITF - M15 - Porec | 2020/03/08 14:20 | Deni Zmak v Domagoj Biljesko | 6-2,6-2 |
| ITF - M25 - Vogau | 2019/08/08 10:35 | Deni Zmak v Vit Kopriva | 4-6,3-6 |
| ITF - M25 - Vogau | 2019/08/07 12:15 | Deni Zmak v Marat Deviatiarov | 6-4,7-5 |
| ITF - M25 - Vogau | 2019/08/06 08:45 | Gibril Diarra v Deni Zmak | 3-6,3-6 |
| ITF - M25 - Vogau | 2019/08/05 11:00 | Roko Horvat v Deni Zmak | 1-6,3-6 |