Stadium: Court 2 Round: 62
| ITF Portugal F8 Qual | 2018/04/15 11:30 | Francisco Cabral v Antonio Pedro Pragana | 6-2,6-3 |
| ITF Portugal F8 Qual | 2018/04/14 10:30 | Miguel Gomes v Antonio Pedro Pragana | 6-7,6-3,0-6 |
| ITF Portugal F8 Qual | 2018/04/16 16:05 | Sebastian Prechtel v Simao Alves | 6-2,5-7,6-4 |
| ITF Portugal F8 Qual | 2018/04/15 11:30 | Simao Alves v Hugo Moura | 6-2,6-1 |
| ITF Portugal F7 Qual | 2018/04/08 19:00 | Jules Okala v Simao Alves | 6-2,6-3 |
| ITF Portugal F7 Qual | 2018/04/07 19:00 | Simao Alves v Pedro Vide | 6-2,6-0 |
| ITF Portugal F5 Qual | 2018/03/19 10:00 | Simao Alves v Martim L Prata | 1-6,3-6 |
| ITF Portugal F5 Qual | 2018/03/18 12:30 | Simao Alves v Felipe Muzzi | 6-4,6-3 |
| ITF Portugal F4 | 2018/03/11 11:30 | Hugo Moura v Simao Alves | 2-6,0-6 |
| ITF Portugal F4 | 2018/03/11 11:30 | Yann Marti v Simao Alves | 6-0,6-1 |