Stadium: Court 4 Round: 62 Ground: Clay
| ITF Netherlands F3 | 2018/07/07 10:00 | Baptiste Anselmo v Thorsten Sollie | 6-1,7-5 |
| ITF Netherlands F2 Qual | 2018/07/01 08:00 | Valentin Guenther v Thorsten Sollie | 7-6,6-7,6-4 |
| ITF Netherlands F2 Qual | 2018/06/30 09:30 | Thorsten Sollie v Nicolas Zaidman | 6-3,7-5 |
| ITF Germany F2 Qual | 2018/01/21 13:00 | Kenneth Raisma v Thorsten Sollie | 6-2,4-6,6-3 |
| ITF Germany F2 Qual | 2018/01/21 08:30 | Thorsten Sollie v Patrick Mayer | 3-6,6-4,6-2 |
| ITF Netherlands F5 | 2017/08/13 11:00 | Giovanni Rizzuti v Thorsten Sollie | 6-2,6-3 |
| ITF Netherlands F5 | 2017/08/12 08:00 | Thorsten Sollie v Marvin Schramm | 6-0,6-4 |
| ITF Netherlands F4 | 2017/07/08 08:00 | Joris Bodin v Thorsten Sollie | 7-6,0-6,7-5 |
| ITF Netherlands F4 | 2018/08/12 07:30 | Tim Van Terheijden v Zachary Eisinga | 6-2,6-0 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Jesse Paul Krattiger v Zachary Eisinga | 4-6,3-6 |
| ITF Belgium F6 | 2018/08/01 13:00 | Zachary Eisinga v Alexis Klegou | 2-6,5-7 |
| ITF Belgium F6 Qual | 2018/07/30 08:00 | Raphael Lambling v Zachary Eisinga | 6-4,2-6,1-6 |
| ITF Belgium F6 Qual | 2018/07/29 11:40 | Zachary Eisinga v Maxence Bertimon | 3-6,6-3,6-0 |
| ITF Belgium F6 Qual | 2018/07/28 09:30 | Alban Meuffels v Zachary Eisinga | 6-3,5-7,2-6 |
| ITF Belgium F5 | 2018/07/21 08:30 | Zachary Eisinga v Nick Broekhof | 6-7,6-4,3-6 |
| ITF Netherlands F3 | 2018/07/08 11:30 | Zachary Eisinga v Miguel Fernando Pereira | 6-1,3-6,2-6 |