Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF Spain F23 | 2018/08/15 13:20 | Sergio Martos Gornes v Jaume Pla Malfeito | 4-6,6-3,0-6 |
| ITF Spain F23 | 2018/08/14 14:30 | Ivan Marrero Curbelo v Sergio Martos Gornes | 6-7,3-6 |
| Challenger Segovia Qual | 2018/07/28 14:00 | Jorge Blanco Guadalupe v Sergio Martos Gornes | 7-5,7-6 |
| ITF Spain F18 | 2018/07/10 08:00 | Jaume Pla Malfeito v Sergio Martos Gornes | 6-1,6-2 |
| ITF Spain F15 | 2018/06/13 17:25 | Sergio Martos Gornes v Yan Bondarevskiy | 4-6,3-6 |
| ITF Spain F14 | 2018/06/05 09:30 | Pedro Martinez v Sergio Martos Gornes | 6-0,6-2 |
| ITF Italy F12 | 2018/05/30 17:00 | Sergio Martos Gornes v Francesco Forti | 3-6,6-3,6-7 |
| ITF Italy F12 | 2018/05/29 10:30 | Yshai Oliel v Sergio Martos Gornes | 2-6,4-6 |
| ITF Spain F24 | 2018/08/18 09:00 | Chinmaya Dev Chauhan v Miguel Vallejo | 6-7,4-6 |
| ITF Spain F19 Qual | 2018/07/15 07:30 | Sergi Perez Contri v Miguel Vallejo | 7-5,6-0 |
| ITF Spain F15 Qual | 2018/06/10 10:00 | Joel Cannell v Miguel Vallejo | 7-5,6-4 |
| ITF Spain F12 | 2018/05/19 07:00 | Ioannis Papounidis v Miguel Vallejo | 6-3,6-4 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Samy Grace v Miguel Vallejo | 6-3,6-2 |
| ITF Spain F9 Qual | 2018/04/14 12:15 | Miguel Vallejo v Alexandru Vasile Manole | 4-6,3-6 |
| ITF Portugal F7 Qual | 2018/04/08 13:00 | Miguel Vallejo v Fabio Coelho | 6-1,6-7,3-6 |
| ITF Spain F7 | 2018/03/18 11:00 | Alex M Pujolras v Miguel Vallejo | 6-4,6-1 |