Round: 25 Ground: Clay
| ITF Romania F5 | 2017/06/27 12:00 | Marc Dijkhuizen v Bogdan Pavel | 7-6,2-6,2-6 |
| ITF Romania F4 | 2017/06/21 11:10 | Nicolae Frunza v Marc Dijkhuizen | 6-3,6-2 |
| ITF Tunisia F23 | 2017/06/11 09:00 | Marc Dijkhuizen v Andrey Chepelev | 3-6,3-6 |
| ITF Spain F7 | 2017/03/11 08:30 | Daniil Klimov v Marc Dijkhuizen | 6-3,6-1 |
| ITF Tunisia F7 | 2017/02/19 08:00 | Franco Capalbo v Marc Dijkhuizen | 6-2,6-0 |
| ITF Tunisia F7 | 2017/02/18 08:00 | Andrea Borroni v Marc Dijkhuizen | 4-6,7-5,5-7 |
| ITF Tunisia F6 | 2017/02/13 08:30 | Francois-Arthur Vibert v Marc Dijkhuizen | 7-5,6-3 |
| ITF Tunisia F35 | 2016/12/10 09:25 | Marc Dijkhuizen v Loic Perret | 2-6,1-6 |
| ITF Netherlands F2 | 2017/06/27 09:00 | Guy Den Heijer v Fred Simonsson | 4-6,4-6 |
| ITF Netherlands F1 | 2017/06/22 17:55 | Botic Van De Zandschulp v Guy Den Heijer | 6-3,6-2 |
| ITF Netherlands F1 | 2017/06/20 09:25 | Vincent Van Den Honert v Guy Den Heijer | 3-6,2-6 |
| ITF Portugal F3 | 2017/03/15 15:05 | Joao Monteiro v Guy Den Heijer | 6-0,7-6 |
| ITF Portugal F3 Qual | 2017/03/13 14:00 | Guy Den Heijer v Bart Van Den Berg | 6-2,7-5 |
| ITF Portugal F3 Qual | 2017/03/12 16:00 | Guy Den Heijer v Luis Diego Chavez Villalpando | 6-7,6-4,6-3 |
| ITF Portugal F3 Qual | 2017/03/12 10:00 | Guy Den Heijer v Sebastien Mentha | 6-3,6-2 |
| ITF Portugal F2 | 2017/03/06 14:00 | Simon Carr v Guy Den Heijer | 6-4,6-1 |