Round: 62 Ground: Clay
| ITF Poland F3 Qual | 2015/08/22 08:00 | Dominik Nazaruk v Zdeněk Děrkas | 0-6,4-6 |
| ITF Poland F2 | 2015/08/16 08:00 | Maciej Nowak v Dominik Nazaruk | 7-6,6-3 |
| ITF Latvia F1 | 2015/08/01 11:00 | Dominik Nazaruk v Daniel Vrba | 6-7,2-6 |
| ITF Lithuania F1 | 2015/07/19 07:00 | Harrison Lombe v Dominik Nazaruk | 7-6,6-2 |
| ITF Egypt F33 | 2014/11/29 10:30 | Edoardo Lamberti v Dominik Nazaruk | 6-1,6-2 |
| ITF Poland F5 Qual | 2014/08/16 12:00 | Timo Stodder v Dominik Nazaruk | 6-2,6-2 |
| ITF Germany F12 | 2015/08/20 13:10 | Julian Onken v Vladyslav Manafov | 4-6,1-6 |
| ITF Germany F12 | 2015/08/19 11:00 | Julian Onken v Francois-Arthur Vibert | 6-3,0-6,7-6 |
| ITF Germany F11 | 2015/08/13 15:00 | Florian Fallert v Julian Onken | 6-4,3-6,6-0 |
| ITF Germany F11 | 2015/08/09 07:30 | Julian Onken v Thomas Wright | 6-4,6-2 |
| ITF Germany F9 | 2015/07/29 15:25 | Julian Onken v Clement Geens | 3-6,1-6 |
| ITF Germany F9 | 2015/07/26 07:30 | Gijs Buntsma v Julian Onken | 3-6,3-6 |
| ITF Germany F8 | 2015/07/22 10:00 | Julian Onken v Jan Choinski | 6-7,2-6 |
| ITF Germany F8 | 2015/07/21 10:30 | Julian Onken v Goncalo Oliveira | 6-4,6-1 |