Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Brazil F8 | 2018/11/05 16:00 | Gilbert S K Junior v Fernando Yamacita | 6-2,6-2 |
| ITF Brazil F7 | 2018/10/31 15:50 | Gilbert S K Junior v Felipe Meligeni Rodrigues Alves | 3-6,4-6 |
| ITF Brazil F7 | 2018/10/29 13:30 | Gilbert S K Junior v Fernando Yamacita | 6-4,6-2 |
| ITF USA F23 | 2018/08/14 16:25 | Nicolas Alvarez v Gilbert S K Junior | 2-6,7-6,6-4 |
| ITF USA F23 Qual | 2018/08/13 15:55 | Alexander Lebedev v Gilbert S K Junior | 6-1,6-3 |
| ITF USA F23 Qual | 2018/08/11 13:00 | Ronald Hohmann v Gilbert S K Junior | 4-6,6-4,6-7 |
| ITF Turkey F13 | 2018/04/06 07:30 | Marsel Ilhan v Gilbert S K Junior | 6-1,6-1 |
| ITF Turkey F13 | 2018/04/05 09:15 | Jaroslav Pospisil v Gilbert S K Junior | 6-4,6-7,5-7 |
| ITF Tunisia F32 | 2018/09/19 08:30 | Anis Ghorbel v Alexis Klegou | 1-6,2-6 |
| ITF Tunisia F31 | 2018/09/13 10:50 | Macsen Sisam v Anis Ghorbel | 2-6,7-6,7-6 |
| ITF Tunisia F31 | 2018/09/12 10:15 | Jorge Blanco Guadalupe v Anis Ghorbel | 5-7,1-6 |
| ITF Tunisia F24 | 2018/06/21 10:15 | Anis Ghorbel v Garrett Johns | 3-6,6-3,6-7 |
| ITF Tunisia F24 | 2018/06/20 10:15 | Anis Ghorbel v Luis Britto | 6-3,6-2 |
| ITF Tunisia F23 | 2018/06/13 11:00 | Luigi Sorrentino v Anis Ghorbel | 2-6,7-6,7-6 |
| ITF Tunisia F22 | 2018/06/09 11:30 | Anis Ghorbel v Andrey Chepelev | 3-6,4-6 |
| ITF Tunisia F22 | 2018/06/08 09:00 | Francois-Arthur Vibert v Anis Ghorbel | 4-6,4-6 |