Round: 54 Ground: Clay
| ITF M15 Den Haag | 2019/07/01 07:30 | Amadatus Admiraal v Ruben Konings | 6-2,6-3 |
| ITF M15 Alkmaar | 2019/06/25 09:00 | Ruben Konings v Alec Deckers | 3-6,2-6 |
| ITF M15 Alkmaar | 2019/06/24 13:00 | Marco De Rossi v Ruben Konings | 6-4,2-6,1-10 |
| ITF República Dominicana F3 | 2018/12/10 13:00 | Ruben Konings v Joao Hinsching | 3-6,2-6 |
| ITF República Dominicana F3 | 2018/12/08 15:00 | Ruben Konings v Lucas Gessner | 6-2,6-3 |
| ITF República Dominicana F2 | 2018/12/02 14:00 | Ruben Konings v Alejandro H Franco | 3-6,6-7 |
| ITF Mozambique F2 | 2018/11/14 10:10 | Ruben Konings v Simon Carr | 4-6,1-6 |
| ITF Mozambique F2 | 2018/11/12 07:30 | Ruben Konings v William Bushamuka | 6-4,6-2 |
| ITF M15 Den Haag | 2019/07/01 07:30 | Maikel Borg v Tribb De Jong | 6-3,6-0 |
| ITF Holanda F5 | 2018/08/18 08:00 | Tribb De Jong v Harris Trismen | 3-6,4-6 |
| ITF Bélgica F5 | 2018/07/22 10:00 | Flemming Peters v Tribb De Jong | 6-1,6-0 |
| ITF Países Bajos F1 - Clasificación | 2018/06/23 08:00 | Tribb De Jong v Nick Broekhof | 0-6,4-6 |
| ITF Netherlands F7 | 2017/08/26 09:00 | Mats Hermans v Tribb De Jong | 6-1,6-0 |
| ITF Países Bajos F3 | 2017/07/01 17:00 | Tribb De Jong v Tim Van Der Horst | 4-6,2-6 |