Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF Netherlands F5 | 2017/08/16 12:55 | Ilco Van Buuren v Jelle Sels | 4-6,2-6 |
| ITF Belgium F5 | 2017/07/15 07:00 | Ilco Van Buuren v Daniel De Jonge | 7-5,6-4 |
| ITF Netherlands F4 | 2017/07/08 08:00 | Ilco Van Buuren v Tim Sandkaulen | 6-2,6-7,2-6 |
| ITF Netherlands F3 | 2017/07/04 15:20 | Ilco Van Buuren v Evan King | 0-6,5-7 |
| ITF Netherlands F2 Qual | 2017/06/25 09:00 | Bobbie De Goeijen v Ilco Van Buuren | 6-4,6-2 |
| ITF Netherlands F2 Qual | 2017/06/24 09:00 | Marcel Marlon Sudzum v Ilco Van Buuren | 2-6,1-6 |
| ITF Netherlands F1 Qual | 2017/06/18 08:00 | Floris Van Den Brink v Ilco Van Buuren | 6-3,7-5 |
| ITF Netherlands F1 Qual | 2017/06/17 08:00 | Ilco Van Buuren v Henrik Traskin | 6-2,6-0 |
| ITF France F19 | 2017/09/13 08:00 | Johannes Haerteis v Maxime Authom | 4-6,4-6 |
| ITF Germany F12 | 2017/08/23 09:30 | Peter Torebko v Johannes Haerteis | 7-6,6-3 |
| ITF Germany F10 | 2017/08/08 09:00 | Johannes Haerteis v Dominik Boehler | 6-4,4-6,2-6 |
| ITF Germany F9 | 2017/08/01 10:50 | Johannes Haerteis v Elmar Ejupovic | 6-7,3-6 |
| ITF Austria F3 | 2017/07/20 10:00 | Viktor Durasovic v Johannes Haerteis | 4-6,6-4,7-6 |
| ITF Austria F3 | 2017/07/19 08:00 | Christian Oliveira v Johannes Haerteis | 4-6,3-6 |
| ITF Austria F3 | 2017/07/18 08:00 | Johannes Haerteis v Matias Zukas | 6-1,2-6,6-1 |
| ITF Germany F7 | 2017/07/11 09:00 | Adrian Oetzbach v Johannes Haerteis | 7-6,1-6,6-4 |