Stadium: Grandstand Round: 45
| Challenger Tunis Qual | 2018/04/14 11:20 | Pedro Martinez v David Vega Hernandez | 6-1,6-3 |
| Challenger Alicante Qual | 2018/04/01 11:45 | Mario Vilella Martinez v David Vega Hernandez | 6-3,7-6 |
| 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 |
| Challenger Barletta Qual | 2018/04/07 11:40 | Gianluca Di Nicola v Elliot Benchetrit | 4-6,7-6,6-3 |
| Challenger Alicante Qual | 2018/04/02 08:30 | Elliot Benchetrit v Gian Marco Moroni | 1-6,4-6 |
| Challenger Alicante Qual | 2018/04/01 08:30 | Elliot Benchetrit v Alberto Romero De Avila Senise | 6-0,6-4 |
| Challenger Alicante Qual | 2018/03/31 11:20 | Matteo Donati v Elliot Benchetrit | 3-6,6-7 |
| Challenger Marbella Qual | 2018/03/24 12:00 | Adam Pavlasek v Elliot Benchetrit | 6-1,7-5 |
| ITF Tunisia F10 | 2018/03/17 10:45 | Patricio Heras v Elliot Benchetrit | 6-4,6-3 |
| ITF Tunisia F10 | 2018/03/16 09:00 | Eduardo Agustin Torre v Elliot Benchetrit | 2-6,5-7 |
| ITF Tunisia F10 | 2018/03/15 11:00 | Daniele Capecchi v Elliot Benchetrit | 3-6,2-6 |