Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F8 Qual | 2018/04/16 13:25 | Tiago Torres v Martim L Prata | 2-6,0-6 |
| ITF Portugal F8 Qual | 2018/04/15 09:00 | Manuel Almeida v Martim L Prata | 1-6,1-6 |
| ITF Portugal F7 Qual | 2018/04/08 12:00 | Javier Barranco Cosano v Martim L Prata | 6-3,6-4 |
| ITF Portugal F6 Qual | 2018/03/25 09:00 | Jaime Pulgar-Garcia v Martim L Prata | 6-2,6-2 |
| ITF Portugal F6 Qual | 2018/03/24 13:00 | Lucas Hellfritsch v Martim L Prata | 6-4,4-6,3-6 |
| ITF Portugal F5 Qual | 2018/03/21 13:55 | Martim L Prata v Christian Lindell | 3-6,2-6 |
| ITF Portugal F5 Qual | 2018/03/20 10:00 | Vullnet Tashi v Martim L Prata | View |
| ITF Portugal F5 Qual | 2018/03/19 13:35 | Vullnet Tashi v Martim L Prata | 5-7,4-4 |
| ITF Portugal F7 | 2018/04/12 08:00 | Tristan Lamasine v Fred Gil | 3-6,7-6,6-4 |
| ITF Portugal F5 | 2018/03/21 16:00 | Steven Diez v Fred Gil | 6-1,6-0 |
| ITF Portugal F4 | 2018/03/14 11:40 | Marc-Andrea Huesler v Fred Gil | View |
| ITF Portugal F3 | 2018/03/10 11:00 | Yann Marti v Fred Gil | 5-7,4-6 |
| ITF Portugal F3 | 2018/03/07 13:00 | Jaime Fermosell v Fred Gil | 1-6,1-6 |
| ITF Portugal F2 | 2018/03/01 15:00 | Fred Gil v Paul Cayre | 7-5,1-6,4-6 |
| ITF Portugal F1 | 2018/02/23 10:00 | Fred Gil v Frederico Ferreira Silva | 4-6,0-6 |
| ITF Portugal F1 | 2018/02/22 10:00 | Fred Gil v Evan Furness | 7-6,6-0 |