Ground: Carpet indoor
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/09 12:55 | Daniel De Jonge v Patzanovsky, Christopher | 6-7,6-4,6-4 |
| Koksijde, Singles M-ITF-BEL-04A | 2019/08/15 15:55 | Daniel De Jonge v Gauthier Onclin | 7-6,3-6,1-6 |
| Koksijde, Singles M-ITF-BEL-04A | 2019/08/14 11:30 | Dan Added v Daniel De Jonge | 6-1,1-6,3-6 |
| ITF M15 Eupen | 2019/08/09 13:40 | Daniel De Jonge v Gonzalo Villanueva | 6-4,1-6,0-6 |
| ITF M15 Eupen | 2019/08/08 11:05 | Simon Beaupain v Daniel De Jonge | 6-3,3-6,3-6 |
| ITF M15 Eupen | 2019/08/07 08:00 | Guy Den Heijer v Daniel De Jonge | 2-6,3-6 |
| ITF M15 Eupen | 2019/08/06 08:00 | Daniel De Jonge v Onken, Julian | 6-2,7-6 |
| ITF M15 Eupen | 2019/08/05 09:00 | Daniel De Jonge v Alexandre Aubriot | 4-6,6-2,10-5 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/07 11:00 | Azevedo Pereira E Oliveira, Bernardo v Christopher Pat'ovsky | 2-6,4-6 |