Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Spain F24 | 2018/08/20 13:40 | Martin Cuevas v Diego Hidalgo | 3-6,4-6 |
| ITF Spain F22 | 2018/08/10 17:55 | Diego Hidalgo v David Perez Sanz | 5-7,4-6 |
| ITF Spain F22 | 2018/08/08 17:00 | Diego Hidalgo v Marco Brugnerotto | 6-1,6-3 |
| ITF Spain F22 | 2018/08/07 18:20 | Diego Hidalgo v Luis Diego Chavez Villalpando | 6-2,6-4 |
| Challenger Segovia Qual | 2018/07/28 11:00 | Diego Hidalgo v Nicolas Alvarez Varona | 3-6,4-6 |
| ITF Spain F20 | 2018/07/24 08:00 | Pol Toledo Bague v Diego Hidalgo | 6-1,6-1 |
| ITF Spain F19 | 2018/07/20 14:00 | Diego Hidalgo v Raul Brancaccio | 6-1,5-7,2-6 |
| ITF Spain F19 | 2018/07/19 14:00 | Jaume Pla Malfeito v Diego Hidalgo | 6-4,2-6,4-6 |
| ITF Spain F24 | 2018/08/21 10:40 | Quim Sorni Chavarria v David Jorda Sanchis | 7-6,6-4 |
| ITF Spain F24 | 2018/08/20 10:50 | Pol Martin Tiffon v Quim Sorni Chavarria | 3-6,1-6 |
| ITF Spain F24 | 2018/08/19 15:00 | Rafael Mazon-Hernandez v Quim Sorni Chavarria | 3-6,0-6 |
| ITF Spain F23 | 2018/08/15 09:30 | Alvaro Lopez San Martin v Quim Sorni Chavarria | 6-4,6-3 |
| ITF Spain F23 | 2018/08/14 09:30 | Quim Sorni Chavarria v Nikolas Sanchez Izquierdo | 6-4,3-6,6-2 |
| ITF Spain F21 Qual | 2018/07/29 07:00 | Quim Sorni Chavarria v Amadeo Blasco Hervas | 2-6,3-6 |
| ITF Morocco F2 | 2018/07/24 09:00 | Mauricio Echazu v Quim Sorni Chavarria | 7-6,6-2 |
| ITF Morocco F2 | 2018/07/22 14:00 | Quim Sorni Chavarria v Bartosz Wojnar | 7-5,6-3 |