Stadium: Court 7 Round: 25 Ground: Clay
| ITF Netherlands F5 | 2018/08/21 08:00 | Bruna, Esteban v Admiraal, Amadatus | 2-6,6-4,5-7 |
| ITF Netherlands F4 | 2018/08/14 07:30 | Admiraal, Amadatus v Saffratti, Marco | 6-7,7-6,5-7 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Bodin, Joris v Admiraal, Amadatus | 6-1,5-7,3-6 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Derdoy, Felipe v Admiraal, Amadatus | 4-6,1-6 |
| ITF Netherlands F3 | 2018/07/07 09:30 | Admiraal, Amadatus v Meuffels, Alban | 3-6,3-6 |
| ITF Netherlands F2 Qual | 2018/07/02 08:00 | Peters, Flemming v Admiraal, Amadatus | 6-3,6-2 |
| ITF Netherlands F2 Qual | 2018/07/01 08:00 | Admiraal, Amadatus v Eisinga, Zachary | 3-6,6-2,6-3 |
| ITF Netherlands F2 Qual | 2018/06/30 07:00 | Admiraal, Amadatus v Loncar, Stefan | 6-2,6-2 |
| ITF Netherlands F4 | 2018/08/13 10:00 | Max Houkes v Alec Deckers | 7-6,6-3 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Moerl, Benedict v Alec Deckers | 2-6,2-6 |
| Qatar F5, Simples | 2017/12/12 14:05 | Neuchrist, Maximilian v Alec Deckers | 6-0,6-1 |