Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Antalya | 2023/11/29 06:30 | Pol Amoros Ramos v Ku Keon Kang | 6-1,6-4 |
| ITF M15 Antalya | 2023/11/28 06:30 | Dong Ju Kim v Ku Keon Kang | 2-6,0-6 |
| ITF M15 Antalya | 2023/11/27 09:30 | Ku Keon Kang v Gabriel Schenekenberg | 6-2,6-1 |
| ITF M15 Antalya | 2023/11/26 07:00 | Ku Keon Kang v Dmitrii Vasilev | 6-2,6-4 |
| ITF M25 Changwon | 2023/06/11 07:30 | Ku Keon Kang v Jinseok Yu | 7-6,6-1 |
| ITF M25 Daegu | 2023/06/07 01:00 | Ku Keon Kang v Jeamoon Lee | 4-6,7-5,4-6 |
| ITF M25 Daegu | 2023/06/05 06:25 | Ku Keon Kang v Jinseok Yu | 6-1,4-6,10-7 |
| ITF M25 Daegu | 2023/06/05 00:55 | Ku Keon Kang v Ki Bum Kim | 6-2,6-2 |
| ITF M15 Antalya | 2023/11/27 09:35 | Simon Knezevic v Bora Sengul | 6-7,4-6 |
| ITF M15 Antalya | 2023/11/26 07:00 | Bence Toth v Simon Knezevic | 3-6,5-7 |
| ITF M15 Bucharest | 2023/08/29 10:20 | Ignacio Novo v Simon Knezevic | 3-6,6-0,13-11 |
| ITF M15 Bucharest | 2023/08/27 11:30 | Simon Knezevic v Artem Podorozhnyi | 6-2,6-0 |
| ITF M25 Ulcinj | 2022/05/16 08:00 | Simon Knezevic v Petar Jovanovic | 2-6,1-6 |