Stadium: AFT Court Round: 25 Ground: Clay
| ITF M15 Brussels | 2019/08/04 12:00 | Christopher Heyman v Guy Den Heijer | 2-6,6-0,6-4 |
| ITF M15 Brussels | 2019/08/03 11:00 | Guy Den Heijer v Jesper De Jong | 6-4,4-6,6-0 |
| ITF M15 Brussels | 2019/08/02 13:45 | Michael Geerts v Guy Den Heijer | 3-6,7-5,4-6 |
| ITF M15 Brussels | 2019/08/01 08:00 | Guy Den Heijer v Maxime Hamou | 3-6,6-4,6-2 |
| ITF M15 Brussels | 2019/07/31 12:00 | Guy Den Heijer v Guillaume Dermiens | 6-3,6-3 |
| ITF M15 Brussels | 2019/07/29 10:00 | Guy Den Heijer v Julian kenzlers | 6-1,6-1 |
| ITF M15 Den Haag | 2019/07/05 14:05 | Guy Den Heijer v Geoffrey Blancaneaux | 6-4,1-6,4-6 |
| ITF M15 Den Haag | 2019/07/04 07:30 | Alex Martinez v Guy Den Heijer | 2-6,2-6 |
| ITF M15 Eupen | 2019/08/06 08:00 | Daniel De Jonge v Julian Onken | 6-2,7-6 |
| ITF M15 Eupen | 2019/08/05 09:00 | Daniel De Jonge v Alexandre Aubriot | 4-6,6-2,10-5 |
| ITF M15 Brussels | 2019/07/31 10:00 | Daniel De Jonge v Gonzalo Villanueva | 3-6,1-6 |
| ITF M15 Brussels | 2019/07/30 09:25 | Daniel De Jonge v Amadatus Admiraal | 6-2,6-0 |
| ITF M15 Brussels | 2019/07/29 12:45 | Daniel De Jonge v Raynaud Vanwolleghem | 6-2,6-4 |
| ITF M15 Den Haag | 2019/07/04 11:25 | Daniel De Jonge v Ryan Nijboer | 3-6,0-6 |
| ITF M15 Den Haag | 2019/07/03 07:30 | Yan Sabanin v Daniel De Jonge | 3-6,1-6 |
| ITF M15 Den Haag | 2019/07/02 07:30 | Daniel De Jonge v Tillmann Erdbories | 6-4,3-6,10-3 |