stadio: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Changwon | 2022/08/25 03:00 | Ku Keon Kang v Kazuki Nishiwaki | 3-6,1-6 |
| ITF M15 Changwon | 2022/08/24 07:50 | Moerani Bouzige v Ku Keon Kang | 3-6,3-6 |
| ITF M15 Changwon | 2022/08/22 07:00 | Ku Keon Kang v Seon Yong Han | 6-1,7-5 |
| ITF M15 Monastir | 2021/12/12 11:00 | Yamato Sueoka v Ku Keon Kang | 6-3,6-2 |
| ITF Thailandia F5 | 2018/09/30 02:30 | Chanchai Sookton-Eng v Ku Keon Kang | 6-4,6-1 |
| ITF Thailandia F5 | 2018/09/29 06:00 | Yani Kimon Doumanis v Ku Keon Kang | 6-3,1-6,5-7 |
| ITF Thailandia F4 | 2018/09/25 02:30 | Ku Keon Kang v Dalwinder Singh | 4-6,6-7 |
| ITF Thailandia F4 | 2018/09/24 02:30 | Liran Chen v Ku Keon Kang | 3-6,3-6 |
| ITF M25 Daegu | 2023/06/04 01:00 | Ki Bum Kim v Hyeong Don Kim | 4-6,6-1,10-8 |
| ITF M15 Daegu | 2019/06/03 05:20 | Ki Bum Kim v Sungbeen Sim | 6-1,2-6,11-13 |
| ITF Corea F4 | 2017/06/18 01:00 | Ki Bum Kim v Geon Ju Shin | 1-6,1-6 |
| ITF Corea F1 | 2015/05/16 01:00 | Seungri Choi v Ki Bum Kim | 6-1,6-1 |