Stadium: Court 1 Round: 25 Ground: Clay
| Challenger St Brieuc Qual | 2018/03/25 12:50 | Matteo Martineau v David Guez | 3-6,6-2,3-6 |
| Challenger St Brieuc Qual | 2018/03/24 18:40 | Maxime Tchoutakian v David Guez | 5-7,3-6 |
| Challenger Lille | 2018/03/23 13:10 | Yannick Maden v David Guez | 6-1,7-6 |
| Challenger Lille | 2018/03/22 15:10 | David Guez v Matthias Bachinger | 6-2,6-2 |
| Challenger Lille | 2018/03/21 09:30 | David Guez v Goncalo Oliveira | 6-1,3-6,6-3 |
| Challenger Lille Qual | 2018/03/19 09:30 | David Guez v Sadio Doumbia | 6-3,6-3 |
| Challenger Lille Qual | 2018/03/18 10:00 | David Guez v Nikola Cacic | 6-1,6-7,6-3 |
| Challenger Lille Qual | 2018/03/17 10:45 | David Guez v Quentin Gueydan | 6-1,6-4 |
| ITF Tunisia F8 | 2018/02/24 09:00 | Ahmed Mouhan v Mitchell Thomas McDaniels | 3-6,1-6 |
| ITF Tunisia F7 | 2018/02/17 10:30 | Kyrian Jacquet v Ahmed Mouhan | 6-1,6-3 |
| ITF Tunisia F6 | 2018/02/10 09:00 | Ahmed Mouhan v Edoardo Lamberti | 0-6,3-6 |
| ITF Tunisia F5 | 2018/02/04 08:00 | Ahmed Mouhan v Henrik Traskin | 4-6,2-6 |
| Davis Cup | 2017/07/22 16:50 | Olivier Havugimana v Ahmed Mouhan | 6-2,6-3 |
| Davis Cup | 2017/07/21 15:10 | Ismael C R Mzai v Ahmed Mouhan | 6-2,6-0 |
| Davis Cup | 2017/07/18 16:30 | Innocent Tidimane v Ahmed Mouhan | 6-7,6-3,4-6 |
| Davis Cup | 2017/07/17 16:00 | Alexis Klegou v Ahmed Mouhan | 6-0,6-1 |