Stadion: Salle Steredenn Round: 46 Ground: Hardcourt indoor
| ITF - Tunesien F9 | 2018/03/09 09:00 | Laurynas Grigelis v Jonathan Kanar | 5-7,1-6 |
| Challenger - St Brieuc - Qualifikation | 2018/03/24 15:10 | Laurynas Grigelis v Mick Lescure | 6-7,6-2,6-0 |
| Challenger - Lille | 2018/03/22 18:45 | Laurynas Grigelis v Antoine Hoang | 4-6,6-2,4-6 |
| Challenger - Lille | 2018/03/20 11:50 | Laurynas Grigelis v Lorenzo Giustino | 6-4,7-6 |
| Challenger - Lille - Qualifikation | 2018/03/19 12:30 | Laurynas Grigelis v Guillermo Olaso | 1-6,2-6 |
| Challenger - Lille - Qualifikation | 2018/03/18 15:20 | Laurynas Grigelis v Emil Ruusuvuori | 7-6,2-6,6-3 |
| Challenger - Lille - Qualifikation | 2018/03/17 15:55 | Laurynas Grigelis v Charles Bertimon | 6-2,6-4 |
| ITF - Tunesien F9 | 2018/03/09 09:00 | Laurynas Grigelis v Jonathan Kanar | 5-7,1-6 |
| ITF - Tunesien F9 | 2018/03/08 10:45 | Laurynas Grigelis v Diego Hidalgo | 7-6,6-2 |
| 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 F6 | 2018/02/15 10:55 | Johan Sebastien Tatlot v Jonathan Kanar | 6-2,6-0 |