Round: 54 Ground: Clay
| 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 |
| ITF Czech Republic F8 | 2018/10/29 13:00 | Amadatus Admiraal v Martin Fekiac | 6-7,6-1,6-0 |
| ITF Germany F16 | 2018/10/21 08:00 | Sizya Ernest Kivanda v Amadatus Admiraal | 6-3,6-3 |
| ITF France F19 Qual | 2018/09/23 09:00 | Amadatus Admiraal v Ronan Joncour | 2-6,4-6 |
| 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 Dominican Republic F3 | 2018/12/10 13:00 | Ruben Konings v Joao Hinsching | 3-6,2-6 |
| ITF Dominican Republic F3 | 2018/12/08 15:00 | Ruben Konings v Lucas Gessner | 6-2,6-3 |
| ITF Dominican Republic 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 Mozambique F1 | 2018/11/06 07:00 | Kelsey Stevenson v Ruben Konings | 6-3,6-4 |