Stadium: Indoor P1 Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F7 Qual | 2018/04/12 10:45 | Jules Okala v Germain Gigounon | 3-6,1-6 |
| ITF Portugal F7 Qual | 2018/04/09 15:35 | Germain Gigounon v Alen Avidzba | 6-3,4-6,6-3 |
| ITF Tunisia F11 | 2018/03/22 14:30 | Oriol Roca Batalla v Germain Gigounon | 6-3,6-4 |
| ITF Tunisia F11 | 2018/03/22 08:30 | Louis Tessa v Germain Gigounon | 5-7,2-6 |
| ITF Spain F6 | 2018/03/18 10:30 | Germain Gigounon v Marco Trungelliti | 6-4,6-3 |
| ITF Spain F6 | 2018/03/17 11:50 | Sergio Gutierrez-Ferrol v Germain Gigounon | 6-7,5-7 |
| ITF Spain F6 | 2018/03/16 10:30 | Germain Gigounon v Marc Giner | 6-3,6-4 |
| ITF Spain F6 | 2018/03/15 11:00 | Bernabe Zapata Miralles v Germain Gigounon | 4-6,2-6 |
| ITF Portugal F7 | 2018/04/12 11:00 | Igor Sijsling v Joao Monteiro | 6-2,6-1 |
| Challenger St Brieuc Qual | 2018/03/26 11:05 | Constant Lestienne v Igor Sijsling | 6-2,5-7,7-6 |
| Challenger St Brieuc Qual | 2018/03/25 11:55 | Igor Sijsling v Zizou Bergs | 7-5,7-5 |
| Challenger St Brieuc Qual | 2018/03/24 17:05 | Igor Sijsling v Pierre Faivre | 6-4,6-2 |
| ITF France F5 | 2018/03/18 14:00 | Antoine Hoang v Igor Sijsling | 3-6,6-1,6-4 |
| ITF France F5 | 2018/03/17 15:15 | Igor Sijsling v Tak Khunn Wang | 6-1,3-6,6-3 |
| ITF France F5 | 2018/03/16 14:50 | Igor Sijsling v Hugo Voljacques | 6-2,7-5 |
| ITF France F5 | 2018/03/14 12:00 | Igor Sijsling v Clement Tabur | 7-5,7-5 |