Stadium: Court 12 Round: 62
| ITF Portugal F16 | 2017/08/15 09:00 | John Lamble v Martim L Prata | 1-6,6-2,6-3 |
| ITF Portugal F13 | 2017/07/27 16:00 | Martim L Prata v Lucas Catarina | 0-6,4-6 |
| ITF Portugal F12 | 2017/07/16 09:00 | Thomas Servien v Martim L Prata | 6-3,6-4 |
| ITF Portugal F12 | 2017/07/15 08:00 | Francisco Rocha v Martim L Prata | 2-6,6-7 |
| ITF Portugal F11 | 2017/07/10 17:15 | Nuno Deus v Martim L Prata | 6-0,6-3 |
| ITF Portugal F10 | 2017/07/03 08:00 | Luis Faria v Martim L Prata | 6-3,6-1 |
| ITF Portugal F10 | 2017/07/01 09:00 | Luis G Monio v Martim L Prata | 6-3,4-6,5-7 |
| ITF Portugal F8 Qual | 2017/06/19 09:00 | Lukas Klein v Martim L Prata | 6-3,6-2 |
| ITF Portugal F16 | 2017/08/12 10:00 | Valentin De Carvalho v Abdullah Maqdes | 1-6,1-6 |
| ITF Portugal F15 | 2017/08/05 11:00 | Valentin De Carvalho v William Ma | 0-6,1-6 |
| ITF Portugal F9 | 2017/06/24 15:30 | Henrique W Osorio v Valentin De Carvalho | 6-1,6-0 |
| ITF Belgium F1 Qual | 2017/06/17 12:20 | Guillaume Dermiens v Valentin De Carvalho | 6-0,6-0 |
| ITF Portugal F2 | 2017/03/04 09:30 | Valentin De Carvalho v Pedro Gabriel Rodrigues | 4-6,3-6 |