Stadium: Court 1 Round: 28 Ground: Clay
| ITF France F2 | 2018/01/18 17:10 | David Guez v Matteo Martineau | 4-6,1-6 |
| ITF France F2 | 2018/01/17 10:30 | David Guez v Romain Bauvy | 6-1,6-2 |
| Challenger Mouilleron Le Captif Qual | 2017/11/05 12:55 | David Guez v Evan Furness | 3-6,4-6 |
| Challenger Brest | 2017/10/24 13:20 | Gleb Sakharov v David Guez | 6-2,6-4 |
| ITF France F24 | 2017/10/18 14:10 | David Guez v Maximilian Neuchrist | 6-4,6-4 |
| ITF France F24 | 2017/10/17 09:45 | David Guez v Evan Furness | 6-4,6-3 |
| ITF France F23 Qual | 2017/10/15 13:00 | David Guez v Maxime Authom | 6-7,6-4,3-6 |
| ITF France F23 | 2017/10/14 12:30 | David Guez v Corentin Denolly | 4-6,6-2,6-1 |
| ITF Egypt F1 | 2018/01/19 08:00 | Roberto Marcora v Hiroki Moriya | 4-6,4-6 |
| ITF Egypt F1 | 2018/01/18 08:00 | Thiemo De Bakker v Roberto Marcora | 5-7,6-7 |
| ITF Egypt F1 | 2018/01/17 08:00 | Roberto Marcora v Louis Chaix | 6-7,6-4,7-5 |
| ITF USA F1 | 2018/01/04 19:25 | Jan Satral v Roberto Marcora | 7-5,7-6 |
| ITF USA F1 | 2018/01/02 20:15 | Roberto Marcora v Jared Hiltzik | 6-2,3-6,6-4 |
| Challenger Montevideo Qual | 2017/11/06 17:00 | Roberto Marcora v Juan Ignacio Londero | 4-6,7-6,6-7 |
| Challenger Montevideo Qual | 2017/11/05 14:00 | Facundo Mena v Roberto Marcora | 5-7,6-0,3-6 |
| Challenger Montevideo Qual | 2017/11/04 16:45 | Roberto Marcora v Franco Roncadelli | 6-3,6-2 |