Round: 25
| ITF Portogallo F19 | 2017/09/23 11:20 | Joao Monteiro v Fred Gil | 4-6,2-6 |
| ITF Portogallo F19 | 2017/09/22 13:45 | Joao Monteiro v Darko Jandric | 6-1,6-2 |
| ITF Portogallo F19 | 2017/09/21 10:00 | Joao Monteiro v Hugo Voljacques | 6-3,7-6 |
| Challenger Alphen | 2017/09/06 10:00 | Joao Monteiro v Mats Moraing | 3-6,0-6 |
| ITF Portogallo F18 | 2017/08/31 12:30 | Andres Artunedo Martinavarr v Joao Monteiro | 3-6,6-3,6-4 |
| ITF Portogallo F18 | 2017/08/30 13:00 | Daniel Rodrigues v Joao Monteiro | 1-6,1-6 |
| ITF Portogallo F17 | 2017/08/27 08:30 | Joao Monteiro v Fred Gil | 7-6,6-2 |
| ITF Portogallo F17 | 2017/08/26 11:00 | Joao Monteiro v Altug Celikbilek | 6-4,6-4 |
| ITF Polonia F11 | 2017/08/30 11:10 | Marcin Gawron v Szymon Walkow | 6-1,6-4 |
| ITF Polonia F11 | 2017/08/29 10:30 | Szymon Walkow v Maciej Smola | 2-6,6-3,6-4 |
| ITF Polonia F8 | 2017/08/01 09:15 | Kacper Zuk v Szymon Walkow | 5-7,6-3,6-1 |
| ITF Polonia F7 | 2017/07/29 10:00 | David Jorda Sanchis v Szymon Walkow | 6-3,4-6,6-4 |
| ITF Polonia F7 | 2017/07/28 07:00 | Szymon Walkow v Sergio Barranco | 6-1,7-6 |
| ITF Polonia F7 | 2017/07/28 07:00 | Szymon Walkow v Sergio Barranco | 6-1,7-6 |
| ITF Polonia F7 | 2017/07/25 11:25 | Artem Vasheshnikov v Szymon Walkow | 7-6,5-7,2-6 |
| ITF Polonia F5 | 2017/07/12 10:30 | Thibault Cancel v Szymon Walkow | 2-6,7-6,6-1 |