Stadium: T Round: 26 Ground: Clay
| ITF Belgium F10 | 2018/08/28 10:00 | Nikolas Sanchez Izquierdo v Mateusz Terczynski | 6-1,6-3 |
| ITF Belgium F9 | 2018/08/22 13:00 | Jan Choinski v Nikolas Sanchez Izquierdo | 6-3,6-3 |
| ITF Belgium F9 | 2018/08/21 13:20 | Nikolas Sanchez Izquierdo v Flemming Peters | 6-2,7-5 |
| ITF Spain F23 | 2018/08/14 09:30 | Quim Sorni Chavarria v Nikolas Sanchez Izquierdo | 6-4,3-6,6-2 |
| ITF Morocco F1 | 2018/07/19 11:00 | Tomas Lipovsek Puches v Nikolas Sanchez Izquierdo | 7-5,3-6,6-0 |
| ITF Morocco F1 | 2018/07/18 10:00 | Nikolas Sanchez Izquierdo v Fernando Bogajo | 6-1,4-6,6-2 |
| ITF Morocco F1 | 2018/07/17 12:45 | Younes Lalami Laaroussi v Nikolas Sanchez Izquierdo | 0-6,2-6 |
| ITF Spain F18 Qual | 2018/07/08 12:35 | Nikolas Sanchez Izquierdo v Alejandro Garcia | 6-2,6-7,1-6 |
| ITF Belgium F10 | 2018/08/27 09:00 | Ignacio Monzon v Luis Humberto Lopez | 6-4,6-1 |
| ITF Belgium F10 Qual | 2018/08/26 12:00 | Ignacio Monzon v Liam Dielen | 6-0,6-2 |
| ITF Belgium F9 | 2018/08/21 09:00 | Benjamin Dhoe v Ignacio Monzon | 7-6,1-6,7-5 |
| ITF Italy F23 | 2018/08/15 07:30 | Peter Heller v Ignacio Monzon | 6-2,6-0 |
| ITF Italy F23 | 2018/08/13 07:30 | Davide Tortora v Ignacio Monzon | 5-7,0-6 |
| ITF Morocco F4 | 2018/08/09 10:00 | Ignacio Monzon v Franco Emanuel Egea | 3-6,2-6 |
| ITF Morocco F4 | 2018/08/08 11:50 | Ignacio Monzon v Soufiane El Mesbahi | 6-3,6-3 |
| ITF Morocco F4 | 2018/08/07 13:25 | Ignacio Monzon v Amine Zraidi | 6-2,7-6 |