Round: 29 Ground: Hardcourt outdoor
| ITF Portugal F12 | 2017/07/22 13:10 | Alex De Minaur v Lucas Catarina | 6-7,6-1,4-6 |
| ITF Portugal F12 | 2017/07/21 10:25 | Antoine Escoffier v Lucas Catarina | 3-6,4-6 |
| ITF Portugal F12 | 2017/07/20 08:30 | Tchoutakian, Maxime v Lucas Catarina | 3-6,1-6 |
| ITF Portugal F12 | 2017/07/18 12:55 | Deus, Nuno v Lucas Catarina | 3-6,4-6 |
| ITF Portugal F11 | 2017/07/14 16:40 | Lucas Catarina v Monteiro, Joao | 6-3,3-6,4-6 |
| ITF Portugal F11 | 2017/07/13 18:25 | Gil, Fred v Lucas Catarina | 5-7,6-4,2-6 |
| ITF Portugal F11 | 2017/07/11 13:50 | Lucas Catarina v Gray, Jonathan | 2-6,7-6,7-5 |
| Zimbabwe F3, Singles Qualifying | 2017/06/30 08:00 | Lucas Catarina v Scholtz, Nicolaas | 4-6,2-6 |
| ITF Portugal F12 | 2017/07/22 09:30 | Nicolas Alvarez Varona v Perez Sanz, David | 6-7,7-5,5-7 |
| ITF Portugal F12 | 2017/07/21 09:00 | Perez Sanz, David v Daniel Batista | 6-1,6-2 |
| ITF Portugal F12 | 2017/07/20 14:10 | Perez Sanz, David v Hernando Ruano, Jorge | 4-6,6-4,6-3 |
| ITF Portugal F12 | 2017/07/18 09:00 | Perez Sanz, David v Ferreira, Goncalo | 6-2,6-4 |
| ITF Portugal F11 | 2017/07/13 14:30 | Perez Sanz, David v Monteiro, Joao | 1-6,4-6 |
| ITF Portugal F11 | 2017/07/11 12:00 | Cabral, Francisco v Perez Sanz, David | 1-6,3-6 |
| ITF Portugal F11 Qual | 2017/07/09 12:00 | Perez Sanz, David v Strachan, Bruce | 6-1,6-3 |
| ITF Portugal F11 Qual | 2017/07/08 09:00 | Perez Sanz, David v Da Silva, Gabriel Ciro | 6-4,6-4 |