Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF Tunisia F13 | 2018/04/08 09:00 | Guez, David v Perez Sanz, David | 6-4,6-0 |
| ITF Tunisia F13 | 2018/04/06 09:00 | Guez, David v Matej Vocel | 6-3,6-1 |
| ITF Tunisia F13 | 2018/04/05 11:50 | Guez, David v Alexis Gautier | 6-2,7-5 |
| ITF Tunisia F13 | 2018/04/03 12:15 | Guez, David v Ahmed Mouhan | 6-2,6-1 |
| Challenger St Brieuc Qual | 2018/03/25 12:50 | Matteo Martineau v Guez, David | 3-6,6-2,3-6 |
| Challenger St Brieuc Qual | 2018/03/24 18:40 | Tchoutakian, Maxime v Guez, David | 5-7,3-6 |
| Challenger - Lille | 2018/03/23 13:10 | Maden, Yannick v Guez, David | 6-1,7-6 |
| Challenger - Lille | 2018/03/22 15:10 | Guez, David v Bachinger, Matthias | 6-2,6-2 |
| ITF France F7 Qual | 2018/04/15 15:30 | Nathan Seateun v Fabien Salle | 6-3,6-3 |
| ITF Tunisia F13 | 2018/04/04 09:00 | Kanar, Jonathan v Nathan Seateun | 4-6,6-3,6-2 |
| ITF Tunisia F13 | 2018/04/01 09:00 | Nathan Seateun v Santalla, Ezequiel Agustin | 7-6,4-6,5-7 |
| ITF France F6 Qual | 2018/03/18 14:50 | Benjamin Pietri v Nathan Seateun | 6-2,6-3 |
| ITF France F6 Qual | 2018/03/17 13:10 | Boulangeot, Damien v Nathan Seateun | 6-7,4-6 |
| ITF Tunisia F9 | 2018/03/06 11:00 | Nathan Seateun v Mcdaniels, Mitchell Thomas | 5-7,3-6 |
| ITF Tunisia F9 | 2018/03/04 11:00 | Nathan Seateun v Damiens, Antoine | 6-2,6-0 |
| ITF Tunisia F9 | 2018/03/03 09:00 | Nathan Seateun v Jeanmougin, Edgar | 6-2,6-1 |