Round: 25 Ground: Hardcourt indoor
| ITF Francia F18 | 2017/09/09 12:45 | David Guez v Ugo Humbert | 4-6,2-6 |
| ITF Francia F18 | 2017/09/08 10:00 | Cem Ilkel v David Guez | 6-7,2-6 |
| ITF Francia F18 | 2017/09/07 11:25 | Jonathan Kanar v David Guez | 2-6,1-6 |
| ITF Francia F18 | 2017/09/05 09:10 | Hugo Cazaban v David Guez | 0-6,1-6 |
| ITF Portugal F17 | 2017/08/25 09:00 | Fred Gil v David Guez | 6-2,6-4 |
| ITF Portugal F17 | 2017/08/24 11:25 | David Perez Sanz v David Guez | 5-7,3-6 |
| ITF Portugal F17 | 2017/08/23 12:00 | Simon Carr v David Guez | 1-6,1-6 |
| ITF Portugal F16 | 2017/08/19 09:00 | David Guez v Jonathan Kanar | 4-6,1-6 |
| ITF Francia F19 - Clasificación | 2017/09/11 14:20 | Nathaniel Lammons v Leon Hoeveler | 6-3,6-2 |
| ITF Francia F19 - Clasificación | 2017/09/10 13:45 | Nathaniel Lammons v Julien Eon | 1-6,7-5,6-4 |
| ITF Francia F18 | 2017/09/04 09:30 | Evan Furness v Nathaniel Lammons | 6-7,7-5,6-3 |
| ITF France F18 Qual | 2017/09/03 08:00 | Nathaniel Lammons v Nathan Seateun | 6-4,6-2 |
| ITF France F18 Qual | 2017/09/02 10:45 | Nathaniel Lammons v Enrico Becuzzi | 6-0,6-0 |
| ITF EE. UU. F27 | 2017/08/08 14:30 | Nathaniel Lammons v Alex Rybakov | 4-6,3-6 |
| ITF EE. UU. F26 | 2017/08/01 15:00 | Ricardo Rodriguez-Pace v Nathaniel Lammons | 6-3,6-1 |
| ITF Egipto F21 | 2017/07/19 17:00 | Bernardo Saraiva v Nathaniel Lammons | 7-6,2-6,6-0 |