Round: 60 Ground: Clay
| ITF Croatia F4 | 2017/03/28 08:00 | Zvonimir Oreskovic v Zdenek Kolar | 0-6,0-6 |
| ITF Croatia F3 | 2017/03/18 08:00 | Tihomir Grozdanov v Zvonimir Oreskovic | 6-4,6-4 |
| ITF Croatia F2 | 2017/03/11 08:00 | Zvonimir Oreskovic v Davide Pontoglio | 2-6,6-7 |
| ITF Croatia F11 | 2016/10/19 08:00 | Zvonimir Oreskovic v Paul Woerner | 3-6,0-6 |
| ITF Croatia F10 | 2016/10/11 08:00 | Zvonimir Oreskovic v George Von Massow | 1-6,5-7 |
| ITF Croatia F9 | 2016/10/05 12:45 | Ivan Bjelica v Zvonimir Oreskovic | 6-4,6-4 |
| ITF Croatia F8 - Final | 2016/09/28 11:00 | Pascal Meis v Zvonimir Oreskovic | 6-0,6-2 |
| ITF Hungary F5 | 2016/09/10 08:00 | Maciej Nowak v Zvonimir Oreskovic | 6-1,6-3 |
| ITF Italy F26 | 2014/08/04 11:10 | Deni Zmak v Erik Crepaldi | 2-6,1-6 |
| ITF Italy F23 | 2014/07/15 14:05 | Deni Zmak v Alessandro Giannessi | 6-7,3-6 |
| ITF Italy F23 Qual | 2014/07/13 15:15 | Lorenzo Di Maro v Deni Zmak | 3-6,2-6 |
| ITF Italy F23 Qual | 2014/07/13 08:00 | Giovanni Rizzuti v Deni Zmak | 4-6,0-6 |