Stadium: Court 5 Round: 54 Ground: Clay
| 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 |
| ITF M15 Den Haag | 2019/07/01 09:30 | Daniel De Jonge v Quin Verstegen | 6-3,6-1 |
| ITF M25 Arlon | 2019/06/25 08:15 | Adelchi Virgili v Daniel De Jonge | 6-3,6-2 |
| ITF M25 Arlon | 2019/06/24 09:35 | Pedro Munafo v Daniel De Jonge | 2-6,3-6 |
| ITF M15 Troisdorf | 2019/05/09 11:20 | Daniel De Jonge v Constantin Schmitz | 3-6,1-6 |
| ITF M15 Brussels | 2019/07/29 12:50 | Amadatus Admiraal v Luca Gelhardt | 6-2,6-3 |
| ITF M15 Den Haag | 2019/07/02 07:30 | Jing L Weng v Amadatus Admiraal | 6-1,6-0 |
| ITF M15 Den Haag | 2019/07/01 07:30 | Amadatus Admiraal v Ruben Konings | 6-2,6-3 |
| ITF M15 Alkmaar | 2019/06/26 12:00 | Enrico Dalla Valle v Amadatus Admiraal | 6-4,6-0 |
| ITF M15 Alkmaar | 2019/06/25 08:00 | Patrik Hartmeier v Amadatus Admiraal | 6-1,4-6,7-10 |
| ITF M15 Alkmaar | 2019/06/24 13:00 | Amadatus Admiraal v Paolo Dagnino | 6-4,6-2 |
| Lotto NK Tennis | 2018/12/13 11:00 | Botic Van De Zandschulp v Amadatus Admiraal | 6-2,6-2 |
| ITF Czech Republic F8 | 2018/10/30 12:05 | Karol Drzewiecki v Amadatus Admiraal | 6-2,7-6 |