| ITF Croatia F9 | 2016/10/05 12:45 | Bjelica, Ivan v Oreskovic, Z. | 6-4,6-4 |
| ITF Croatia F8 - Final | 2016/09/28 11:00 | Meis, Pascal v Oreskovic, Z. | 6-0,6-2 |
| ITF Hungary F5 | 2016/09/10 08:00 | Nowak, Maciej v Oreskovic, Z. | 6-1,6-3 |
| ITF Hungary F4 | 2016/09/04 11:00 | Voros, Mate v Oreskovic, Z. | 6-3,6-3 |
| ITF Croatia F4 Qual | 2016/03/20 12:00 | Sabanov, Matej v Oreskovic, Z. | 6-2,6-0 |
| ITF Croatia F2 | 2016/03/09 13:35 | Oreskovic, Z. v Antonescu, Vasile | 4-6,2-6 |
| ITF Croatia F4 Qual | 2015/03/07 08:00 | Oreskovic, Z. v Schmidt, Gabriel | 2-6,0-6 |
| Challenger Sibiu Qual | 2016/09/18 09:50 | Mies, Andreas v von Massow, George | 6-4,6-1 |
| Challenger Sibiu Qual | 2016/09/18 01:04 | Mies, Andreas v von Massow, George | 6-4,6-1 |
| Challenger Sibiu Qual | 2016/09/17 11:40 | von Massow, George v Adrian Bodmer | 6-3,6-2 |
| Challenger Szczecin Qual | 2016/09/12 12:10 | von Massow, George v Ivanov, Vladimir | 6-7,6-2,2-6 |
| Challenger Szczecin Qual | 2016/09/11 11:50 | von Massow, George v Koolhof, Wesley | 7-6,3-6,6-4 |
| Challenger Alphen Qual | 2016/09/04 10:50 | von Massow, George v Gawron, Marcin | 6-4,3-6,6-3 |
| ITF Germany F12 | 2016/08/24 08:00 | von Massow, George v Werner, Jean-Marc | 2-6,0-6 |
| ITF Finland F3 | 2016/08/17 22:00 | Torpegaard, Mikael v von Massow, George | 6-0,6-2 |