Stadium: Court 5 Round: 25
| ITF Korea F4 | 2018/08/13 01:00 | Ku Keon Kang v Seoung Hun Lee | 6-2,6-2 |
| ITF Korea F3 Qual | 2018/06/17 04:30 | Ku Keon Kang v Hyeong Don Kim | 4-6,6-1,4-6 |
| ITF Korea F3 Qual | 2018/06/16 03:30 | Ku Keon Kang v Sung Hun Kim | 6-4,7-5 |
| ITF Korea F2 | 2018/06/13 04:45 | Ji Hoon Son v Ku Keon Kang | 6-1,6-4 |
| ITF Korea F2 | 2018/06/11 03:30 | Ku Keon Kang v Alec Adamson | 7-5,2-6,7-5 |
| ITF Korea F2 | 2018/06/10 05:00 | Ku Keon Kang v Dukyoung Kim | 6-2,6-4 |
| ITF Korea F1 | 2018/06/05 01:00 | Chan-Yeong Oh v Ku Keon Kang | 6-4,6-4 |
| ITF Vietnam F3 | 2018/05/15 03:00 | Ku Keon Kang v Paramveer Singh Bajwa | 2-6,6-7 |
| ITF Korea F3 Qual | 2018/06/16 02:00 | Jun Sang Park v Jung Hoon Kim | 6-2,6-1 |
| ITF Korea F2 | 2018/06/09 01:00 | Jung Hoon Kim v Sung Jun Park | 0-6,2-6 |
| ITF Korea F1 | 2018/06/03 04:00 | Jung Hoon Kim v Loic Ratsaratany | 2-6,1-6 |
| ITF Korea F1 | 2018/06/02 04:00 | Jung Hoon Kim v Hyeon il Jung | 6-3,7-5 |
| ITF Korea F4 | 2017/06/20 04:05 | Woo-Ram Kim v Jung Hoon Kim | 6-2,6-0 |