Round: 44 Ground: Clay
| ITF Portugal F13 | 2017/07/23 09:00 | Bruno Mardones v Antonio Cembellin Prieto | 5-7,2-6 |
| ITF Portugal F12 | 2017/07/19 08:30 | Antonio Cembellin Prieto v Maxime Tchoutakian | 0-6,2-6 |
| ITF Portugal F12 | 2017/07/18 08:00 | Antonio Cembellin Prieto v Grega Boh | 6-2,6-2 |
| ITF Portugal F11 | 2017/07/10 13:30 | Alex De Minaur v Antonio Cembellin Prieto | 6-0,6-4 |
| ITF Portugal F11 Qual | 2017/07/09 13:30 | Antonio Cembellin Prieto v Jonathan Ho | 3-6,6-1,6-0 |
| ITF Portugal F11 Qual | 2017/07/08 16:30 | Antonio Cembellin Prieto v Daniel Batista | 6-4,6-4 |
| ITF Portugal F10 | 2017/07/04 10:00 | Luis Faria v Antonio Cembellin Prieto | 6-7,7-6,7-6 |
| ITF Portugal F10 | 2017/07/03 08:00 | Enric Guaita-Pais v Antonio Cembellin Prieto | 2-6,0-6 |
| ITF Portugal F12 | 2017/07/17 09:30 | Arthur Weber v Jose Von Hafe Perez | 6-2,6-3 |
| ITF Portugal F12 | 2017/07/16 09:00 | Jose Von Hafe Perez v Pedro Gabriel Rodrigues | 7-6,6-1 |
| ITF Portugal F11 Qual | 2017/07/08 10:30 | Jose Von Hafe Perez v Alex Hunt | 4-6,6-7 |
| ITF Portugal F10 | 2017/07/01 09:00 | Jose Von Hafe Perez v Jose Antonio Dugo Reyes | 2-6,4-6 |
| ITF Portugal F8 Qual | 2017/06/19 11:35 | Joffrey De Schepper v Jose Von Hafe Perez | 7-6,6-0 |
| ITF Portugal F8 Qual | 2017/06/18 11:00 | Jose Von Hafe Perez v Andre Rodeia | 6-1,6-2 |
| ITF Portugal F7 | 2017/04/16 12:00 | Jose Von Hafe Perez v Alexandre Tsuchiya | 6-7,0-6 |
| ITF Portugal F7 | 2017/04/15 12:30 | Jose Von Hafe Perez v Tomas Almeida | 6-3,6-1 |