Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2018/06/29 10:00 | Baptiste Crepatte v Christopher Diaz-Figueroa | 6-2,6-1 |
| ITF Portugal F10 | 2018/06/28 12:05 | Daniel Batista v Christopher Diaz-Figueroa | 3-6,7-5,2-6 |
| ITF Portugal F10 | 2018/06/26 12:20 | Fran Zvonimir Zgombic v Christopher Diaz-Figueroa | 3-6,6-1,3-6 |
| ITF Belgium F1 | 2018/06/21 11:05 | Kenneth Raisma v Christopher Diaz-Figueroa | 6-3,6-1 |
| ITF Belgium F1 | 2018/06/20 09:10 | Maxime Pauwels v Christopher Diaz-Figueroa | 3-6,6-4,4-6 |
| ITF Mexico F3 | 2018/05/26 23:00 | Christopher Diaz-Figueroa v Adam El Mihdawy | 6-3,4-6,5-7 |
| ITF Mexico F3 | 2018/05/24 21:20 | Christopher Diaz-Figueroa v Lucas Gomez | 7-6,3-6,6-2 |
| ITF Mexico F3 | 2018/05/22 15:00 | Christopher Diaz-Figueroa v Yates Johnson | 6-1,6-3 |
| ITF Portugal F10 | 2018/06/26 12:55 | Rafael Mazon-Hernandez v Wilfredo Gonzalez | 1-6,4-6 |
| ITF Portugal F9 | 2018/06/19 12:20 | Romain Bauvy v Rafael Mazon-Hernandez | 6-4,6-3 |
| ITF Spain F15 | 2018/06/13 15:00 | Romain Barbosa v Rafael Mazon-Hernandez | 6-7,6-4,6-1 |
| ITF Spain F14 Qual | 2018/06/02 11:00 | Benjamin Winter Lopez v Rafael Mazon-Hernandez | 3-6,6-4,6-0 |
| ITF Spain F12 | 2018/05/19 07:00 | Rafael Mazon-Hernandez v David E Manogue | 6-2,6-4 |
| ITF Sweden F1 | 2018/05/08 10:55 | Markus Eriksson v Rafael Mazon-Hernandez | 6-1,6-1 |
| ITF Poland F1 | 2018/05/01 12:10 | Marcin Gawron v Rafael Mazon-Hernandez | 3-6,6-2,1-6 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Oleg Prihodko v Rafael Mazon-Hernandez | 6-1,6-0 |