Stadium: Court 12 Round: 25
| ITF Portugal F14 | 2018/08/05 07:00 | Alexander Jhun v George Foster | 6-3,6-2 |
| ITF Ireland F1 | 2018/07/31 09:00 | Alexander Jhun v Osgar O'Hoisin | 7-6,3-6,4-6 |
| ITF Portugal F9 | 2018/06/21 10:30 | Baptiste Crepatte v Alexander Jhun | 6-3,6-4 |
| ITF Portugal F9 | 2018/06/19 13:25 | Francisco Cabral v Alexander Jhun | 6-3,1-6,3-6 |
| ITF Portugal F9 | 2018/06/17 09:00 | Alexander Jhun v Ben Jones | 6-2,6-3 |
| ITF Portugal F9 | 2018/06/16 11:30 | Alexander Jhun v Francisco Oliveira | 4-6,6-3,6-2 |
| ITF Tunisia F21 | 2018/05/30 09:00 | Eros Siringo v Alexander Jhun | 6-3,7-6 |
| ITF Tunisia F20 | 2018/05/20 09:00 | Alexander Jhun v Davide Albertoni | 4-6,0-6 |
| ITF Portugal F13 | 2018/08/01 17:15 | Fred Gil v Daniel Batista | 6-7,1-6 |
| ITF Portugal F12 | 2018/07/25 12:15 | Hugo Largo v Fred Gil | 7-6,6-1 |
| ITF France F13 | 2018/07/10 15:40 | Fred Gil v Mick Lescure | 7-6,4-6,0-6 |
| ITF Portugal F11 | 2018/07/07 10:00 | Nuno Borges v Fred Gil | 6-3,6-4 |
| ITF Portugal F11 | 2018/07/06 11:00 | Wilfredo Gonzalez v Fred Gil | 1-6,6-7 |
| ITF Portugal F11 | 2018/07/05 10:30 | Luca Castelnuovo v Fred Gil | 0-6,1-6 |
| ITF Portugal F11 | 2018/07/04 16:00 | Gabriel Ciro Da Silva v Fred Gil | 1-6,2-6 |
| ITF Portugal F10 | 2018/06/29 12:00 | Tiago Cacao v Fred Gil | 4-6,6-3,6-1 |