| ITF Corea F2 - Clasificación | 2017/06/03 01:00 | Ku Keon Kang v Gwang Hyeon Cho | 6-0,6-1 |
| ITF Corea F1 | 2017/06/01 01:00 | Sang-Woo Noh v Ku Keon Kang | 7-5,7-6 |
| ITF Corea F1 | 2017/05/31 02:00 | Ku Keon Kang v Oh-Hee Kwon | 2-6,7-5,6-0 |
| ITF Corea F1 - Clasificación | 2017/05/29 04:35 | Ku Keon Kang v Gwang Hyeon Cho | 7-5,4-6,6-2 |
| ITF Corea F1 - Clasificación | 2017/05/28 03:30 | Ku Keon Kang v Sang Yeop Kim | 7-5,6-2 |
| Challenger Ho Chi Minh City - Clasificación | 2016/10/08 06:10 | Sidharth Rawat v Ku Keon Kang | 6-4,6-1 |
| ITF Vietnam F6 | 2016/09/27 04:40 | Ken Onoda v Ku Keon Kang | 6-3,6-1 |
| ITF Vietnam F8 | 2016/09/25 03:00 | Ku Keon Kang v David Nguyen | 6-4,6-1 |
| ITF Corea F2 - Clasificación | 2017/06/03 03:00 | Seoung Hun Lee v Suk Ann | 6-2,6-3 |
| ITF Korea F8 | 2016/09/03 03:30 | Chuanqi Su v Seoung Hun Lee | 6-7,1-6 |
| ITF Korea F8 | 2016/08/20 05:00 | Seoung Hun Lee v Tae-Woo Lee | 2-6,4-6 |
| ITF Corea F1 - Clasificación | 2016/06/11 01:00 | Jin Sung Han v Seoung Hun Lee | 4-6,6-4,7-5 |