Round: 26 Ground: Hardcourt outdoor
| ITF Belgium F8 | 2017/08/09 08:00 | Heyman, Christopher v Terczynski, Mateusz | 6-1,6-1 |
| ITF Belgium F7 | 2017/08/01 12:40 | Jelle Sels v Heyman, Christopher | 7-6,6-2 |
| Germany F8, Singles | 2017/07/21 13:00 | Zopp, Jurgen v Heyman, Christopher | 2-6,6-3,6-3 |
| Germany F8, Singles | 2017/07/20 10:00 | Heyman, Christopher v Moraing, Mats | 6-1,6-1 |
| Germany F8, Singles | 2017/07/19 11:50 | Benjamin Hassan v Heyman, Christopher | 6-3,4-6,2-6 |
| ITF Belgium F4 | 2017/07/15 08:00 | Heyman, Christopher v Juan Pablo Ficovich | 4-6,6-7 |
| ITF Belgium F4 | 2017/07/13 14:55 | Heyman, Christopher v de Lovinfosse, Gaetan | 6-1,7-6 |
| ITF Belgium F4 | 2017/07/10 10:30 | Heyman, Christopher v Evan Furness | 6-0,7-6 |
| ITF Belgium F8 | 2017/08/09 08:00 | Saez, Juan Carlos v Simon Beaupain | 6-2,6-2 |
| ITF Belgium F8 Qual | 2017/08/07 13:50 | Saez, Juan Carlos v Benjamin Pietri | 6-3,6-2 |
| ITF Belgium F8 Qual | 2017/08/06 08:00 | Saez, Juan Carlos v Traskin, Henrik | 7-5,6-1 |
| ITF Belgium F8 Qual | 2017/08/05 09:30 | Saez, Juan Carlos v Michielssen, Nick | 6-0,6-0 |
| ITF Belgium F7 | 2017/08/01 09:45 | Hocevar, Ricardo v Saez, Juan Carlos | 6-3,3-6,7-6 |
| ITF Belgium F5 | 2017/07/21 09:30 | Saez, Juan Carlos v Mats Rosenkranz | 6-0,5-7,6-3 |
| ITF Belgium F5 | 2017/07/20 08:00 | Johannson-Holm, Jakob v Saez, Juan Carlos | 3-6,4-6 |
| ITF Belgium F5 | 2017/07/18 14:05 | Van Terheijden, Tim v Saez, Juan Carlos | 3-6,6-7 |