Stadium: Court 9 Round: 62
| ITF Portugal F15 | 2018/08/11 08:30 | Simao Alves v Henrique Brancal | 7-5,7-5 |
| ITF Portugal F14 | 2018/08/07 14:20 | Julian Ocleppo v Simao Alves | 6-1,4-6,6-1 |
| ITF Portugal F13 | 2018/08/01 12:00 | Simao Alves v Julian Ocleppo | 1-6,4-6 |
| ITF Portugal F13 | 2018/07/30 09:00 | Simao Alves v Egill Sigurdsson | 7-6,3-6,6-2 |
| ITF Portugal F12 Qual | 2018/07/21 12:00 | Victor Poncelet v Simao Alves | 7-6,7-6 |
| 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 F14 | 2018/08/09 10:50 | Alexander Donski v Goncalo Falcao | 2-6,0-6 |
| ITF Portugal F14 | 2018/08/08 15:35 | Sora Fukuda v Alexander Donski | 6-7,3-6 |
| ITF Portugal F14 | 2018/08/06 08:30 | Alexander Donski v Eduardo Morais | 6-1,6-3 |
| ITF Portugal F14 | 2018/08/05 07:00 | Alexander Donski v Afonso Salgado | 2-6,7-6,6-0 |
| ITF Portugal F11 Qual | 2018/07/03 08:30 | Socrates Leon Tsoronis v Alexander Donski | 6-3,6-3 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Fernando Andre v Alexander Donski | 2-6,3-6 |
| ITF Portugal F10 | 2018/06/28 16:05 | Alexander Donski v Fred Gil | 4-6,2-6 |
| ITF Portugal F10 | 2018/06/27 10:30 | Martim L Prata v Alexander Donski | 1-6,7-6,3-6 |