Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Doha | 2019/10/21 15:00 | Nikita Chuev v Alexander Jhun | 3-6,0-6 |
| ITF M15 Doha | 2019/10/16 13:30 | Sandro Kopp v Alexander Jhun | 6-3,7-6 |
| ITF M15 Doha | 2019/10/15 12:00 | Alexander Jhun v Elliott Farmer | 6-0,6-3 |
| ITF M25 Shrewsbury | 2019/09/24 10:25 | Jack Draper v Alexander Jhun | 6-2,6-4 |
| ITF M25 Shrewsbury | 2019/09/23 13:50 | Alexander Jhun v George Foster | 6-3,6-1 |
| ITF M25 Shrewsbury | 2019/09/23 08:30 | Alexander Jhun v Sebastian Kay | 6-2,6-2 |
| ITF M25 Chiswick | 2019/08/05 11:00 | Stefan Seifert v Alexander Jhun | 6-2,6-0 |
| ITF M25 Dublin | 2019/07/29 09:00 | Alexander Jhun v Millen Hurrion | 6-1,3-6,12-14 |
| ITF Qatar F3 Qual | 2016/04/15 22:00 | Victor Poncelet v Sultan K. Al Alawi | 6-0,6-3 |