| ITF - Irland 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 - Tunesien F21 | 2018/05/30 09:00 | Eros Siringo v Alexander Jhun | 6-3,7-6 |
| ITF - Tunesien F20 | 2018/05/20 09:00 | Alexander Jhun v Davide Albertoni | 4-6,0-6 |
| ITF - Türkei F1 | 2018/01/07 08:30 | Nikolay Vylegzhanin v Alexander Jhun | 6-1,6-4 |
| ITF - Großbritannien F3 - Qualifikation | 2018/02/11 09:30 | George Foster v Alexander Maggs | 4-6,3-6 |
| ITF - Großbritannien F2 | 2018/02/04 13:30 | George Foster v Joshua Paris | 3-6,7-6,5-7 |
| ITF - Großbritannien F2 | 2018/02/04 10:00 | Marcos Torralbo-Albos v George Foster | 6-2,4-6,3-6 |