Stadium: Court 2 Round: 26 Ground: Clay
| ITF Belgium F1 | 2018/06/19 08:00 | Ryan Nijboer v Gauthier Onclin | 6-2,7-5 |
| ITF Spain F10 Qual | 2018/04/23 09:00 | Ryan Nijboer v Vullnet Tashi | 4-6,2-6 |
| ITF Spain F10 Qual | 2018/04/22 14:00 | Ryan Nijboer v Joel Cannell | 2-6,6-4,6-4 |
| ITF Spain F10 Qual | 2018/04/21 11:00 | Ryan Nijboer v Felipe S Zyabtchenko | 6-4,6-4 |
| ITF Spain F9 Qual | 2018/04/15 10:30 | Ryan Nijboer v Nikolas Sanchez Izquierdo | 3-6,3-6 |
| ITF Egypt F11 | 2018/03/28 10:15 | Ryan Nijboer v Vladyslav Manafov | 6-7,7-6,6-7 |
| ITF Egypt F11 | 2018/03/26 08:00 | Ryan Nijboer v Ilco Van Buuren | 6-4,6-2 |
| ITF Egypt F11 | 2018/03/25 08:00 | Ryan Nijboer v Davide Albertoni | 7-5,6-2 |
| ITF Belgium F1 | 2018/06/19 13:40 | Luca Gelhardt v Clement Geens | 3-6,4-6 |
| ITF Belgium F1 | 2018/06/19 11:00 | Luca Gelhardt v Clement Geens | 3-6,4-5 |
| ITF Spain F15 | 2018/06/17 09:30 | Clement Geens v Sumit Sarkar | 7-5,7-5 |
| ITF Spain F15 | 2018/06/16 17:00 | Pablo Vivero Gonzalez v Clement Geens | 5-7,4-6 |
| ITF Spain F15 | 2018/06/14 15:00 | John Echeverria v Clement Geens | 2-6,1-6 |
| ITF Spain F15 | 2018/06/13 15:00 | Alberto Barroso Campos v Clement Geens | 3-6,6-3,2-6 |
| ITF Spain F15 Qual | 2018/06/11 08:00 | Clement Geens v Javier Molino | 6-3,6-4 |
| ITF Spain F15 Qual | 2018/06/10 11:30 | Clement Geens v Angel G Melgar | 7-5,6-1 |