Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2017/07/07 09:00 | David Perez Sanz v Joao Monteiro | 3-6,6-7 |
| ITF Portugal F11 | 2017/07/11 12:00 | Francisco Cabral v David Perez Sanz | 1-6,3-6 |
| ITF Portugal F11 Qual | 2017/07/09 12:00 | David Perez Sanz v Bruce Strachan | 6-1,6-3 |
| ITF Portugal F11 Qual | 2017/07/08 09:00 | David Perez Sanz v Gabriel Ciro Da Silva | 6-4,6-4 |
| ITF Portugal F10 | 2017/07/07 09:00 | David Perez Sanz v Joao Monteiro | 3-6,6-7 |
| ITF Portugal F10 | 2017/07/06 13:45 | Fred Gil v David Perez Sanz | 6-7,1-6 |
| ITF Portugal F10 | 2017/07/04 13:30 | Peter Bothwell v David Perez Sanz | 2-6,7-5,2-6 |
| ITF Portugal F9 | 2017/06/28 14:30 | David Perez Sanz v Matteo Viola | 6-2,4-6,5-7 |
| ITF Spain F18 | 2017/06/21 17:30 | David Perez Sanz v Roberto Ortega-Olmedo | 4-6,6-7 |
| ITF Portugal F11 | 2017/07/11 09:30 | Luis Faria v Joao Monteiro | 7-6,0-6,2-6 |
| ITF Portugal F10 | 2017/07/08 14:00 | Joao Monteiro v Frederico Ferreira Silva | 7-6,3-6,4-6 |
| ITF Portugal F10 | 2017/07/07 09:00 | David Perez Sanz v Joao Monteiro | 3-6,6-7 |
| ITF Portugal F10 | 2017/07/06 10:50 | Benjamin Hannestad v Joao Monteiro | 3-6,2-6 |
| ITF Portugal F10 | 2017/07/05 16:40 | Hugo Voljacques v Joao Monteiro | 2-6,1-6 |
| ITF Portugal F9 | 2017/07/02 09:30 | Joao Monteiro v Nuno Borges | 3-6,0-6 |
| ITF Portugal F9 | 2017/07/01 11:10 | Erik Crepaldi v Joao Monteiro | 0-6,0-6 |
| ITF Portugal F9 | 2017/06/30 16:35 | Joao Monteiro v Emil Ruusuvuori | 7-5,6-1 |