Stadion: Court 1 Round: 25 Ground: Clay
| Challenger - St Brieuc - Qualifikation | 2018/03/25 11:45 | Laurynas Grigelis v Jonathan Kanar | 6-1,6-3 |
| Challenger - St Brieuc - Qualifikation | 2018/03/24 15:35 | Viktor Durasovic v Jonathan Kanar | 4-6,5-7 |
| Challenger - Lille - Qualifikation | 2018/03/17 09:00 | Jonathan Kanar v Sadio Doumbia | 4-6,3-6 |
| ITF - Frankreich F5 | 2018/03/13 10:20 | Jonathan Kanar v Gabriel Petit | 4-6,5-7 |
| ITF - Tunesien F9 | 2018/03/10 09:00 | Jonathan Kanar v Kevin Krawietz | 7-6,4-6,0-6 |
| ITF - Tunesien F9 | 2018/03/09 09:00 | Laurynas Grigelis v Jonathan Kanar | 5-7,1-6 |
| ITF - Tunesien F9 | 2018/03/08 09:00 | Anis Ghorbel v Jonathan Kanar | 4-6,2-6 |
| ITF - Tunesien F9 | 2018/03/07 09:00 | Eduardo Dischinger v Jonathan Kanar | 3-6,0-6 |
| ITF - Tunesien F13 | 2018/04/01 09:00 | Nathan Seateun v Ezequiel A Santalla | 7-6,4-6,5-7 |
| ITF - Frankreich F6 - Qualifikation | 2018/03/18 14:50 | Benjamin Pietri v Nathan Seateun | 6-2,6-3 |
| ITF - Frankreich F6 - Qualifikation | 2018/03/17 13:10 | Damien Boulangeot v Nathan Seateun | 6-7,4-6 |
| ITF - Tunesien F9 | 2018/03/06 11:00 | Nathan Seateun v Mitchell Thomas McDaniels | 5-7,3-6 |
| ITF - Tunesien F9 | 2018/03/04 11:00 | Nathan Seateun v Antoine Damiens | 6-2,6-0 |
| ITF - Tunesien F9 | 2018/03/03 09:00 | Nathan Seateun v Edgar Jeanmougin | 6-2,6-1 |
| ITF - Tunesien F8 | 2018/02/25 11:00 | Pol Martin Tiffon v Nathan Seateun | 2-6,6-2,6-1 |
| ITF - Frankreich F1 | 2018/01/08 11:45 | Tom Jomby v Nathan Seateun | 1-6,7-6,6-4 |