Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F38 | 2015/09/23 11:30 | Richard Gabb v Miliaan Niesten | 4-6,0-6 |
| ITF Turkey F37 | 2015/09/19 13:00 | Tom Jomby v Miliaan Niesten | 6-7,7-6,6-4 |
| ITF Turkey F37 | 2015/09/18 15:00 | Daniel Dutra Da Silva v Miliaan Niesten | 3-6,1-6 |
| ITF Turkey F37 | 2015/09/17 13:00 | Ben Mclachlan v Miliaan Niesten | 5-7,7-6,4-6 |
| ITF Turkey F35 | 2015/09/04 13:00 | Pedja Krstin v Miliaan Niesten | 6-2,6-4 |
| ITF Turkey F35 | 2015/09/03 13:00 | Peter Vajda v Miliaan Niesten | 0-6,2-6 |
| ITF Turkey F34 | 2015/08/30 14:00 | Miliaan Niesten v Michal Konecny | 1-6,2-6 |
| ITF Turkey F34 | 2015/08/29 13:00 | Cem Ilkel v Miliaan Niesten | 1-6,6-3,1-6 |
| ITF Turkey F38 | 2015/09/20 12:00 | Vazha Shubladze v Luca Keist | 2-6,2-6 |
| ITF Switzerland F4 | 2015/08/26 12:30 | Luca Keist v Loic Perret | 2-6,3-6 |
| ITF Turkey F15 | 2015/04/12 08:00 | Robin Lang v Luca Keist | 6-2,6-0 |
| ITF Turkey F15 | 2015/04/11 07:00 | Jonathan Chang v Luca Keist | 7-6,5-7,3-6 |
| ITF Switzerland F2 Qual | 2015/03/15 09:00 | Manuel Mazzella v Luca Keist | 6-2,6-4 |
| ITF Switzerland F1 Qual | 2015/03/08 10:00 | Luca Keist v Nico Borter | 1-6,4-6 |
| ITF Switzerland F1 Qual | 2015/03/07 08:00 | Nicolas Parizzia v Luca Keist | 4-6,4-6 |