Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF Spain F24 | 2018/08/18 09:00 | Asier U Morillas v Alejandro H. Cuadrado | 6-3,6-1 |
| ITF Spain F17 Qual | 2018/07/01 09:00 | Nikita Tatyanin v Asier U Morillas | 6-2,6-2 |
| ITF Spain F27 Qual | 2017/08/26 10:30 | Greg Polmans v Asier U Morillas | 7-5,6-2 |
| ITF Spain F20 Qual | 2017/07/02 09:15 | Alejandro Artunedo v Asier U Morillas | 6-2,6-3 |
| ITF Spain F20 Qual | 2017/07/01 07:30 | Ismael Carrero v Asier U Morillas | 3-6,2-6 |
| ITF Spain F19 Qual | 2017/06/24 14:35 | Aleksei Nerushenko v Asier U Morillas | 7-6,7-6 |
| ITF Spain F28 | 2016/08/27 13:30 | Asier U Morillas v Dante Gennaro | 2-6,2-6 |
| ITF Spain F25 | 2015/08/08 14:30 | Asier U Morillas v Javier L D Guevara Hi | 1-6,5-7 |
| ITF Spain F23 | 2018/08/15 09:30 | Federico Zeballos v Boris Arias | 6-0,6-2 |
| ITF Spain F23 | 2018/08/13 09:30 | Rafael Mazon-Hernandez v Boris Arias | 2-6,4-6 |
| ITF Spain F22 | 2018/08/06 17:00 | Boris Arias v Jordi Munoz-Abreu | 3-6,4-6 |
| ITF Spain F22 | 2018/08/05 18:00 | Boris Arias v Francisco P Bascon | 6-2,6-3 |
| Challenger Segovia Qual | 2018/07/28 11:00 | Alberto Romero De Avila Senise v Boris Arias | 6-7,6-4,6-2 |
| ITF Spain F20 Qual | 2018/07/22 09:30 | Boris Arias v Alejandro Moro Canas | 1-6,6-7 |
| ITF Spain F18 | 2018/07/10 08:00 | Boris Arias v Marc Giner | 6-7,2-6 |
| ITF Spain F18 Qual | 2018/07/08 09:00 | Boris Arias v Luis G Monio | 6-3,6-3 |