Round: 44 Ground: Hardcourt outdoor
| ITF Switzerland F4 | 2017/08/21 08:00 | Quentin Folliot v Remi Boutillier | 6-4,1-6,1-6 |
| ITF Switzerland F4 Qual | 2017/08/20 08:30 | Quentin Folliot v Gian Gruenig | 7-6,6-2 |
| ITF Switzerland F4 Qual | 2017/08/19 09:00 | Quentin Folliot v Mischa Lanz | 6-1,6-1 |
| ITF Switzerland F3 Qual | 2017/08/12 14:15 | Noe Khlif v Quentin Folliot | 6-4,6-2 |
| ITF Belgium F5 | 2017/07/18 12:00 | Mats Rosenkranz v Quentin Folliot | 7-5,6-0 |
| ITF Belgium F5 | 2017/07/16 11:00 | Quentin Folliot v Maikel Borg | 7-6,6-2 |
| ITF Germany F7 | 2017/07/11 13:20 | Quentin Folliot v Raphael Baltensperger | 6-3,4-6,2-6 |
| ITF Germany F7 | 2017/07/10 10:30 | Quentin Folliot v Jackson Varney | 6-4,6-4 |
| ITF Tunisia F33 | 2017/10/31 12:30 | Guy Den Heijer v Gabriel Petit | 3-6,5-7 |
| ITF Tunisia F32 | 2017/10/25 08:30 | Guy Den Heijer v Steven Diez | 3-6,2-6 |
| ITF Tunisia F31 | 2017/10/15 10:30 | Guy Den Heijer v Vlad Andrei Dancu | 2-6,6-1,4-6 |
| ITF Belgium F12 | 2017/09/06 12:00 | Guy Den Heijer v Clement Geens | 3-6,5-7 |
| ITF Netherlands F7 | 2017/09/01 09:00 | Robin Stanek v Guy Den Heijer | 7-6,6-0 |
| ITF Netherlands F7 | 2017/08/30 11:20 | Guy Den Heijer v Colin Van Beem | 6-4,6-3 |
| ITF Netherlands F7 | 2017/08/29 10:15 | Guy Den Heijer v Floris Van Den Brink | 6-1,6-1 |
| ITF Netherlands F6 | 2017/08/21 08:00 | Gijs Brouwer v Guy Den Heijer | 6-3,7-5 |