Stadium: B & B Court Round: 27 Ground: Clay
| Challenger Meerbusch | 2017/08/16 12:00 | Vaclav Safranek v Steven Diez | 6-3,2-6,6-3 |
| Challenger Meerbusch | 2017/08/15 09:00 | Vaclav Safranek v Andre Ghem | 6-3,3-6,6-3 |
| Challenger Liberec | 2017/08/05 09:30 | Vaclav Safranek v Guilherme Clezar | 6-1,2-6,3-6 |
| Challenger Liberec | 2017/08/04 12:00 | Vaclav Safranek v Laurynas Grigelis | 6-7,6-1,6-3 |
| Challenger Liberec | 2017/08/03 10:00 | Vaclav Safranek v Agustin Velotti | 4-6,6-4,7-5 |
| Challenger Liberec | 2017/08/01 11:00 | Alexey Vatutin v Vaclav Safranek | 4-6,5-7 |
| Challenger Prague | 2017/07/25 13:55 | Vaclav Safranek v Juan Ignacio Galarza | 6-2,3-6,5-7 |
| ITF Czech Republic F6 | 2017/07/21 08:30 | Vaclav Safranek v Juan Pablo Ficovich | 4-6,4-6 |
| Challenger Meerbusch | 2017/08/15 09:00 | Sadio Doumbia v Nicola Kuhn | 4-6,6-4,6-7 |
| Challenger Braunschweig | 2017/07/14 12:50 | Marton Fucsovics v Nicola Kuhn | 5-7,6-4,4-6 |
| Challenger Braunschweig | 2017/07/13 12:20 | Nicola Kuhn v Jozef Kovalik | 7-6,5-7,7-6 |
| Challenger Braunschweig | 2017/07/12 10:00 | Carlos Berlocq v Nicola Kuhn | 4-6,5-7 |
| Challenger Braunschweig | 2017/07/10 15:35 | Nicola Kuhn v Goncalo Oliveira | 6-4,6-2 |
| Challenger Braunschweig Qual | 2017/07/09 10:10 | Michael Linzer v Nicola Kuhn | 3-6,3-6 |
| Challenger Braunschweig Qual | 2017/07/08 11:20 | Julian Onken v Nicola Kuhn | 4-6,3-6 |
| ITF Germany F5 | 2017/07/01 11:30 | Nicola Kuhn v Alexander Vasilenko | 3-6,7-5,4-6 |