Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F43 | 2015/10/27 08:55 | Durmus, Durukan v Szintai, David | 1-6,0-6 |
| ITF Turkey F43 | 2015/10/27 09:10 | Ergi Kirkin v Nik Razborsek | 2-6,1-6 |
| ITF Turkey F42 | 2015/10/23 13:15 | Nik Razborsek v Vit Kopriva | 2-6,0-6 |
| ITF Turkey F42 | 2015/10/23 09:30 | Nik Razborsek v Poncelet, Victor | 6-2,6-1 |
| Coupe Davis | 2015/07/17 09:00 | Sela, Dudi v Nik Razborsek | 6-1,6-3,6-2 |
| ITF Italy F16 | 2015/07/03 11:30 | Licciardi, Pietro v Nik Razborsek | 3-6,4-6 |
| ITF Italy F16 | 2015/07/02 13:00 | Nik Razborsek v Petrone, Alessandro | 6-3,4-6,6-4 |
| ITF Italy F16 | 2015/07/01 08:30 | Maxime Chazal v Nik Razborsek | 6-1,5-7,3-6 |
| ITF Italy F16 | 2015/06/30 10:45 | Della Tommasina, Davide v Nik Razborsek | 3-6,3-6 |