| ITF Netherlands F7 | 2017/08/27 10:00 | Mats Hermans v Kevin Kaczynski | 1-6,2-6 |
| ITF Netherlands F7 | 2017/08/26 09:00 | Mats Hermans v Tribb De Jong | 6-1,6-0 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Niklas Guttau v Mats Hermans | 6-3,2-6,6-2 |
| ITF Netherlands F5 | 2017/08/14 14:50 | Bart Van Den Berg v Mats Hermans | 7-5,6-2 |
| ITF Netherlands F5 | 2017/08/13 11:00 | Pavle Daljev v Mats Hermans | 2-6,6-7 |
| ITF Netherlands F5 | 2017/08/12 10:30 | Herman Meeuwes Mattheo Knoop v Mats Hermans | 6-7,3-6 |
| ITF Belgium F8 Qual | 2017/08/06 07:30 | Mats Hermans v Benjamin Dhoe | 6-7,3-6 |
| ITF Belgium F8 Qual | 2017/08/05 07:30 | Luis E M De La Cruz v Mats Hermans | 0-6,2-6 |
| ITF Netherlands F6 | 2017/08/26 10:00 | Gijs Brouwer v Boy Westerhof | 7-6,7-6 |
| ITF Netherlands F6 | 2017/08/25 09:30 | Boy Westerhof v Jelle Sels | 4-6,7-5,6-4 |
| ITF Netherlands F6 | 2017/08/22 13:30 | Boy Westerhof v Sidane Pontjodikromo | 6-1,6-2 |
| ITF Poland F9 | 2017/08/19 09:45 | Mats Moraing v Boy Westerhof | 6-4,6-1 |
| ITF Poland F9 | 2017/08/18 10:50 | Adrian Andrzejczuk v Boy Westerhof | 4-6,3-6 |
| ITF Poland F9 | 2017/08/16 10:20 | Piotr Grynkowski v Boy Westerhof | 1-6,4-6 |
| ITF Poland F9 | 2017/08/15 08:00 | Michal Dembek v Boy Westerhof | 6-4,6-7,2-6 |
| ITF Netherlands F4 | 2017/07/15 11:30 | Marko Tepavac v Boy Westerhof | 6-7,6-4,6-3 |