Stadium: Court 3 Round: 26 Ground: Clay
| ITF Ukraine F4 | 2017/08/27 07:00 | Alexander Lebedyn v Roman Boychuk | 6-1,6-2 |
| ITF Hungary F6 Qual | 2017/08/21 08:30 | Thomas Colautti v Roman Boychuk | 6-2,6-7,7-6 |
| ITF Hungary F6 Qual | 2017/08/19 07:30 | Roman Boychuk v Xian Yao Zhou | 6-4,6-1 |
| ITF Poland F6 | 2017/07/18 08:00 | Piotr Matuszewski v Roman Boychuk | 7-5,5-7,6-2 |
| ITF Poland F6 Qual | 2017/07/17 08:00 | Roman Boychuk v Jordi Marse-Vidri | 6-1,1-6,6-2 |
| ITF Poland F6 Qual | 2017/07/16 10:30 | Marco Di Prima v Roman Boychuk | 6-2,3-6,0-6 |
| ITF Poland F6 Qual | 2017/07/15 08:00 | Roman Boychuk v Konrad Mularczyk | 6-4,6-2 |
| ITF Czech Republic F5 Qual | 2017/07/09 11:25 | Roman Boychuk v Tomas Liska | 3-6,3-6 |
| ITF Ukraine F5 | 2017/09/04 07:00 | Mykyta Riepkin v Julian Onken | 6-3,2-6,1-6 |
| ITF Ukraine F4 | 2017/08/30 07:00 | Julian Onken v Volodymyr Uzhylovskyi | 7-6,1-6,0-6 |
| ITF Ukraine F4 | 2017/08/29 11:50 | Julian Onken v Daniiar Duldaev | 4-6,6-3,6-1 |
| ITF Belgium F10 | 2017/08/22 08:00 | Julian Onken v Mats Rosenkranz | 6-4,4-6,4-6 |
| ITF Germany F9 | 2017/08/02 11:40 | Jan Choinski v Julian Onken | 6-0,6-1 |
| ITF Germany F9 | 2017/08/01 09:00 | Julian Onken v Nathan Eshmade | 6-4,7-5 |
| Challenger Braunschweig Qual | 2017/07/08 11:20 | Julian Onken v Nicola Kuhn | 4-6,3-6 |
| Challenger Braunschweig Qual | 2017/07/08 08:00 | Julian Onken v Arnd Weyhausen | 6-2,6-4 |