Stadium: Pista Central Round: 46
| ITF Spain F5 | 2018/02/14 10:55 | David Vega Hernandez v Mario Vilella Martinez | 7-6,2-6,7-5 |
| ITF Spain F38 | 2016/11/22 11:30 | David Vega Hernandez v Mario Vilella Martinez | 6-4,5-7,4-6 |
| ITF Spain F36 | 2016/11/10 09:00 | Mario Vilella Martinez v David Vega Hernandez | 6-4,6-3 |
| Challenger Alicante Qual | 2018/03/31 08:30 | Miguel Semmler v Mario Vilella Martinez | 2-6,1-6 |
| Challenger Marbella Qual | 2018/03/24 12:45 | Kimmer Coppejans v Mario Vilella Martinez | 2-6,6-3,6-1 |
| Challenger Morelos | 2018/02/20 20:35 | Mario Vilella Martinez v Gerardo L Villasenor | 4-6,6-4,4-6 |
| ITF Spain F5 | 2018/02/14 10:55 | David Vega Hernandez v Mario Vilella Martinez | 7-6,2-6,7-5 |
| ITF Tunisia F5 | 2018/02/07 11:55 | Mario Vilella Martinez v Jonathan Kanar | 3-6,6-3,5-7 |
| ITF Tunisia F4 | 2018/02/02 09:00 | Laurent Lokoli v Mario Vilella Martinez | 7-6,7-6 |
| ITF Tunisia F4 | 2018/02/01 10:35 | Andrea Guerrieri v Mario Vilella Martinez | 6-7,2-6 |
| ITF Tunisia F4 | 2018/01/31 11:40 | Marc Dijkhuizen v Mario Vilella Martinez | 3-6,2-6 |
| Challenger Marbella Qual | 2018/03/24 15:55 | David Vega Hernandez v Pedro Cachin | 3-6,4-6 |
| ITF Portugal F5 Qual | 2018/03/21 11:40 | David Vega Hernandez v Romain Barbosa | 6-1,3-6,5-7 |
| ITF Portugal F4 | 2018/03/15 10:00 | David Vega Hernandez v Marc-Andrea Huesler | 1-6,7-5,0-6 |
| ITF Portugal F4 | 2018/03/14 10:00 | Rafael Tosetto v David Vega Hernandez | 2-6,5-7 |
| ITF Portugal F3 | 2018/03/11 17:00 | David Vega Hernandez v Pablo Vivero Gonzalez | 6-1,1-6,7-5 |
| ITF Portugal F3 | 2018/03/11 11:00 | Miguel Semmler v David Vega Hernandez | 2-6,3-6 |
| ITF Portugal F3 | 2018/03/10 14:55 | David Vega Hernandez v Petr Michnev | 2-6,6-3,6-4 |
| ITF Portugal F3 | 2018/03/08 20:00 | Vullnet Tashi v David Vega Hernandez | 1-6,6-7 |