| ITF Netherlands F6 | 08/25 13:50 | 25 | Guy Den Heijer v Johann Willems | 2-6,7-6,6-2 | |
| ITF Netherlands F4 | 07/04 08:00 | - | Oliver Anderson v Guy Den Heijer | 6-2,7-5 | |
| ITF Netherlands F2 Qual | 06/23 10:00 | - | Bobbie De Goeijen v Guy Den Heijer | 6-4,3-6,7-5 | |
| ITF Netherlands F2 Qual | 06/21 09:15 | - | Guy Den Heijer v Roy Sarut De Valk | 7-6,7-5 | |
| ITF Netherlands F2 Qual | 06/20 08:00 | - | Kevin Griekspoor v Guy Den Heijer | 3-6,3-6 | |
| ITF Netherlands F1 Qual | 06/13 08:30 | - | Guy Den Heijer v Thomas Does | 6-0,6-4 |