Stadium: La Foret 4 Round: 45 Ground: Hardcourt indoor
| Challenger Sibiu | 2018/09/18 11:30 | Goncalo Oliveira v Lukas Rosol | 6-7,3-6 |
| Challenger Istanbul | 2018/09/13 10:10 | Antoine Hoang v Goncalo Oliveira | 6-7,6-3,6-2 |
| Challenger Istanbul | 2018/09/11 09:55 | Goncalo Oliveira v Adrian Menendez-Maceiras | 6-3,2-6,6-2 |
| Challenger Cassis | 2018/09/05 12:00 | Goncalo Oliveira v Matthias Bachinger | 3-6,1-6 |
| Challenger Mallorca | 2018/08/28 17:00 | Goncalo Oliveira v Pablo Andujar | 2-6,1-6 |
| Challenger Cordenons | 2018/08/14 13:35 | Goncalo Oliveira v Mate Valkusz | 4-6,4-6 |
| Challenger Pullach | 2018/08/07 14:10 | Carlos Berlocq v Goncalo Oliveira | 6-7,6-4,6-4 |
| Challenger Liberec | 2018/08/04 09:00 | Pedro Sousa v Goncalo Oliveira | 6-1,6-1 |
| ITF France F18 | 2018/09/20 11:30 | Victor Ouvrard v Antoine Escoffier | 2-6,6-4,1-6 |
| ITF France F18 | 2018/09/18 12:35 | Victor Ouvrard v Maxence Beauge | 6-2,6-3 |
| ITF Belgium F9 | 2018/08/21 15:30 | Victor Ouvrard v Romain Barbosa | 4-6,6-7 |
| ITF Belgium F9 | 2018/08/20 09:50 | Adan Freire Da Silva v Victor Ouvrard | 4-6,2-6 |
| ITF Belgium F9 | 2018/08/19 12:25 | Victor Ouvrard v Nicolas Ferrando | 6-4,6-4 |
| ITF Belgium F9 | 2018/08/18 10:00 | Charles Tzicas v Victor Ouvrard | 1-6,2-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Victor Ouvrard v Sacha Modica | 7-5,3-6,3-6 |
| ITF France F9 Qual | 2018/04/29 08:00 | Victor Ouvrard v Alessandro Ceppellini | 1-6,5-7 |