Stadium: Court 12 Round: 25
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Gabriel Ciro Da Silva v Simao Alves | 6-2,6-1 |
| 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 Canada F4 | 2018/06/28 20:40 | Colin Markes v Sem Verbeek | 7-6,7-6 |
| ITF Canada F4 | 2018/06/26 17:00 | Herbert Jody Maginley v Sem Verbeek | 6-7,1-6 |
| ITF USA F15 | 2018/06/19 17:30 | Sem Verbeek v Strong Kirchheimer | 3-6,6-4,3-6 |
| ITF USA F13 | 2018/06/12 14:00 | Ryan Peniston v Sem Verbeek | 7-6,6-4 |
| ITF Tunisia F18 | 2018/05/10 10:30 | Sem Verbeek v Andres Artunedo Martinavarr | 2-6,4-6 |
| ITF Tunisia F18 | 2018/05/09 10:35 | Sem Verbeek v Jorge Blanco Guadalupe | 6-4,6-3 |
| ITF Tunisia F17 | 2018/05/05 09:00 | Maxime Tchoutakian v Sem Verbeek | 4-6,6-3,6-4 |
| ITF Tunisia F17 | 2018/05/04 09:00 | Sem Verbeek v Ignacio Carou | 6-4,6-1 |