Stadium: Court 5 Round: 25
| ITF Korea F4 | 2018/08/13 01:00 | Kang, Ku Keon v 이, 성훈 | 6-2,6-2 |
| Korea F3, Singles Qualifying | 2018/06/17 04:30 | Kang, Ku Keon v Kim, Hyeong Don | 4-6,6-1,4-6 |
| Korea F3, Singles Qualifying | 2018/06/16 03:30 | Kang, Ku Keon v 김, 숭훈 | 6-4,7-5 |
| ITF Korea F2 | 2018/06/13 04:45 | 손, 지훈 v Kang, Ku Keon | 6-1,6-4 |
| ITF Korea F2 | 2018/06/11 03:30 | Kang, Ku Keon v 아담슨, 알렉 | 7-5,2-6,7-5 |
| ITF Korea F2 | 2018/06/10 05:00 | Kang, Ku Keon v Kim, Dukyoung | 6-2,6-4 |
| ITF Korea F1 | 2018/06/05 01:00 | Oh, Chan-Yeong v Kang, Ku Keon | 6-4,6-4 |
| ITF Vietnam F3 | 2018/05/15 03:00 | Kang, Ku Keon v 바지와, 파람비어 싱 | 2-6,6-7 |
| Korea F3, Singles Qualifying | 2018/06/16 02:00 | 박, 준상 v Kim, Jung Hoon | 6-2,6-1 |
| ITF Korea F2 | 2018/06/09 01:00 | Kim, Jung Hoon v 박, 성준 | 0-6,2-6 |
| ITF Korea F1 | 2018/06/03 04:00 | Kim, Jung Hoon v 라트사라타니, 로이크 | 2-6,1-6 |
| ITF Korea F1 | 2018/06/02 04:00 | Kim, Jung Hoon v 중, 현일 | 6-3,7-5 |
| ITF Korea F4 | 2017/06/20 04:05 | Kim, Woo-Ram v Kim, Jung Hoon | 6-2,6-0 |