API Status: We're having issues on bet365 API prematch data. and working on it. Sorry for that.
| ITF M15 Rovinj | 03/14 08:30 | 62 | Zvonimir Oreskovic v Peter Bertran | 2-6,1-6 | |
| ITF M15 Porec | 03/07 14:30 | 62 | Zvonimir Oreskovic v Alen Rogic-Hadzalic | 3-6,2-6 | |
| Adriatic Tennis Series | 06/15 14:06 | - | Nino Serdarusic v Zvonimir Oreskovic | 6-3,6-0 | |
| ITF M15 Porec | 03/08 12:00 | 44 | Zvonimir Oreskovic v Mile Matic | 4-6,4-6 | |
| ITF M15 Burgas | 10/06 08:00 | 44 | Tomislav Jotovski v Zvonimir Oreskovic | 6-1,6-1 | |
| ITF M25 Gyor | 08/25 09:00 | 44 | Zvonimir Oreskovic v Ivan Randjelovic | 4-6,6-2,6-10 | |
| Challenger Portoroz | 08/13 08:00 | 24 | Zvonimir Oreskovic v Tomas Lipovsek Puches | 1-6,0-6 | |
| ITF M25 Vogau | 08/06 08:00 | 54 | Petr Michnev v Zvonimir Oreskovic | Retired | |
| ITF M25 Vogau | 08/05 08:00 | 54 | Sebastian Kurzmann v Zvonimir Oreskovic | 5-7,2-6 | |
| ITF M15 Gubbio | 07/15 08:00 | 45 | Gabriele Moghini v Zvonimir Oreskovic | 6-3,6-3 | |
| ITF M25 Kiseljak | 05/28 08:00 | 54 | Alen Rogic-Hadzalic v Zvonimir Oreskovic | Retired | |
| ITF M15 Brcko | 05/20 08:00 | 54 | Maxim Krapivin v Zvonimir Oreskovic | 2-6,6-4,10-4 |