Round: 62 Ground: Clay
| ITF Spain F26 | 2018/09/07 07:30 | Alberto C Sanchez v Germain Gigounon | 6-7,1-6 |
| ITF Spain F26 | 2018/09/03 08:30 | Isaac Stoute v Alberto C Sanchez | 4-6,0-6 |
| ITF Spain F26 | 2018/09/02 10:15 | Alberto C Sanchez v Alejandro S Nieto | 6-0,6-1 |
| ITF Spain F26 | 2018/09/01 10:20 | Alberto C Sanchez v Mikel Aranzabal | 6-2,7-6 |
| ITF Spain F25 | 2018/08/30 09:30 | Javier Barranco Cosano v Alberto C Sanchez | 6-4,7-6 |
| ITF Spain F25 | 2018/08/27 11:10 | Alberto C Sanchez v Sergi Perez Contri | 6-3,6-7,6-3 |
| ITF Spain F24 | 2018/08/21 08:30 | Tukhula Jacobs v Alberto C Sanchez | 6-1,5-7,7-6 |
| ITF Spain F23 | 2018/08/15 09:30 | Alberto C Sanchez v Mauricio Echazu | 6-3,5-7,5-7 |
| ITF Spain F13 | 2018/05/28 08:00 | Ivan Marrero Curbelo v Arnau R Queralto | 6-1,6-0 |
| ITF Spain F13 | 2018/05/27 10:30 | Carles Batlle v Arnau R Queralto | 6-4,4-6,4-6 |
| ITF Spain F13 | 2018/05/26 11:00 | Arnau R Queralto v Lluis Dolz | 4-6,6-2,6-3 |
| ITF Spain F12 | 2018/05/20 07:00 | Nikolas Sanchez Izquierdo v Arnau R Queralto | 6-0,6-2 |
| ITF Spain F12 | 2018/05/19 07:00 | Arnau R Queralto v Jose Vicent Monsonis Uso | 7-6,6-4 |
| ITF Spain F11 | 2018/05/13 09:00 | Albert Roglan v Arnau R Queralto | 6-1,7-5 |
| ITF Spain F9 Qual | 2018/04/15 08:00 | Jordan Correia v Arnau R Queralto | 6-1,6-1 |
| ITF Spain F9 Qual | 2018/04/14 12:15 | Arnau R Queralto v Jose Vicent Monsonis Uso | 6-2,6-2 |