Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF Tunisia F25 | 2018/06/30 10:40 | Nikolas Sanchez Izquierdo v Johan Nikles | 0-6,6-3,4-6 |
| ITF Tunisia F25 | 2018/06/29 11:10 | Nikolas Sanchez Izquierdo v Portales, Nino | 6-2,6-3 |
| ITF Tunisia F25 | 2018/06/28 10:10 | Andrey Chepelev v Nikolas Sanchez Izquierdo | 6-7,1-6 |
| ITF Tunisia F25 | 2018/06/27 08:30 | Nikolas Sanchez Izquierdo v Gabriele Maria Noce | 6-0,6-1 |
| ITF Tunisia F24 | 2018/06/19 12:55 | Nikolas Sanchez Izquierdo v Mikhail Korovin | 3-6,5-7 |
| ITF Spain F13 | 2018/05/29 10:40 | Enrique L Rico v Nikolas Sanchez Izquierdo | 3-6,6-2,6-4 |
| ITF Spain F12 | 2018/05/24 13:00 | Nikolas Sanchez Izquierdo v Zhurbin, Alexander | 6-1,2-6,6-7 |
| ITF Spain F12 | 2018/05/22 12:20 | Cortes Alcaraz, Aaron v Nikolas Sanchez Izquierdo | 6-7,6-2,6-7 |
| ITF Spain F17 Qual | 2018/06/30 12:15 | Blanco Guadalupe, Jorge v Aranzabal, Mikel | 4-6,6-2,6-3 |
| ITF Spain F14 Qual | 2018/06/02 11:00 | Goransson, Andre v Aranzabal, Mikel | 7-5,7-6 |
| ITF Spain F13 | 2018/05/27 08:00 | Aranzabal, Mikel v Adil Kalyanpur | 2-6,2-6 |
| ITF Spain F13 | 2018/05/26 09:00 | Bothwell, Samuel v Aranzabal, Mikel | 6-7,6-1,4-6 |
| ITF Spain F12 | 2018/05/20 07:00 | Aranzabal, Mikel v Franco Ribero | 1-6,1-6 |
| ITF Spain F11 | 2018/05/13 09:00 | Jacobs, Tuki v Aranzabal, Mikel | 6-0,2-6,6-4 |
| ITF Spain F11 | 2018/05/12 11:30 | Monsonis Uso, Jose Vicent v Aranzabal, Mikel | 4-6,5-7 |
| ITF Spain F6 Qual | 2018/03/12 09:00 | Aranzabal, Mikel v Muniz Hidalgo, Antonio | 6-7,6-4,1-6 |