Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F11 MD | 2018/07/03 12:30 | Diaz-Figueroa C / Gonzalez W v Castelnuovo L / Uryson N | 3-6,1-6 |
| ITF Portugal F10 MD | 2018/06/30 15:30 | Diaz-Figueroa C / Gonzalez W v Borges/Cabral | 7-5,2-6,10-8 |
| ITF Portugal F10 MD | 2018/06/29 14:00 | Diaz-Figueroa C / Gonzalez W v Jones/Whitehouse | 4-6,6-2,10-5 |
| ITF Portugal F10 MD | 2018/06/28 16:55 | Diaz-Figueroa C / Gonzalez W v Osorio G / Osorio H | 3-6,6-3,10-8 |
| ITF Portugal F10 MD | 2018/06/27 15:25 | Diaz-Figueroa C / Gonzalez W v Faria L / Leote Prata M | 6-4,6-2 |
| ITF Mexico F3 MD | 2018/05/24 23:30 | Bourchier E / Merino A v Diaz-Figueroa C / Gonzalez W | 5-7,6-3,12-10 |
| ITF Mexico F3 MD | 2018/05/23 22:15 | Maginley / Phillip v Diaz-Figueroa C / Gonzalez W | 4-6,7-5,5-10 |
| ITF Mexico F3 MD | 2018/05/21 22:00 | Gonzalez A / Sau Franco A v Diaz-Figueroa C / Gonzalez W | 2-6,1-6 |