Stadium: Court 12 Round: 28
| ITF Portugal F16 | 2017/08/17 09:00 | Guez, David v Ryan James Storrie | 6-1,6-2 |
| ITF Portugal F16 | 2017/08/16 09:00 | Guez, David v Deus, Nuno | 6-2,6-7,7-6 |
| ITF Spain F18 | 2017/06/21 17:30 | Guez, David v Alejandro Davidovich Fokina | 1-6,6-0,5-7 |
| ITF Spain F18 | 2017/06/20 20:10 | Guez, David v Dugo Reyes, Jose Antonio | 2-6,6-1,6-1 |
| ITF Israel F10 | 2017/06/17 07:00 | Albano Olivetti v Guez, David | 6-3,7-5 |
| ITF Israel F10 | 2017/06/16 07:00 | Bulis, Mor v Guez, David | 5-7,2-6 |
| ITF Israel F10 | 2017/06/15 08:20 | Marsalek, James v Guez, David | 2-6,1-6 |
| ITF Israel F10 | 2017/06/14 06:00 | Gelhardt, Luca v Guez, David | 7-6,3-6,1-6 |
| ITF Portugal F16 | 2017/08/18 10:55 | Gonzalez, Wilfredo v Kanar, Jonathan | 5-7,6-7 |
| ITF Portugal F16 | 2017/08/17 09:00 | Tchoutakian, Maxime v Kanar, Jonathan | 2-6,1-6 |
| ITF Portugal F16 | 2017/08/16 09:00 | Vinsant, Shane v Kanar, Jonathan | 6-4,4-6,3-6 |
| ITF Morocco F3 | 2017/08/04 09:30 | Daubias, Hugo v Kanar, Jonathan | 4-6,4-6 |
| ITF Morocco F3 | 2017/08/03 12:00 | Kanar, Jonathan v Turchetti, Nicolo | 6-2,6-4 |
| ITF Morocco F3 | 2017/08/02 09:30 | Kanar, Jonathan v Hirs, Simohamed | 6-4,6-3 |
| ITF Morocco F3 | 2017/08/01 12:00 | Kanar, Jonathan v Smith, Raleigh | 6-4,6-1 |
| ITF Morocco F2 | 2017/07/25 10:00 | Kanar, Jonathan v Skander Mansouri | 5-7,6-3,5-7 |