Stadium: Court 12 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Anseong | 2024/06/09 06:30 | Sooyoung Yang v Hangyeom Kim | 6-4,3-6,8-10 |
| ITF M15 Daegu | 2024/06/02 02:00 | Hangyeom Kim v Nicholas Jovanovski | 5-7,6-2,9-11 |
| ITF M25 Anseong | 2023/06/18 04:50 | Daiki Yoshimura v Hangyeom Kim | 6-2,6-4 |
| ITF M25 Changwon | 2023/06/11 04:25 | Hangyeom Kim v Taki Adachi | 4-6,6-7 |
| ITF M25 Daegu | 2023/06/05 03:30 | Suk Hyun Choo v Hangyeom Kim | 6-3,6-2 |
| ITF Korea F5 | 2018/08/18 01:00 | William Ma v Hangyeom Kim | 6-3,6-3 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Ho-Gi Kang v Hangyeom Kim | 5-7,6-3,6-1 |
| Challenger Gimcheon Qual | 2017/04/29 03:50 | Hangyeom Kim v Chan-Yeong Oh | 2-6,3-6 |
| ITF M15 Anseong | 2024/06/09 06:30 | Woohyuk Sim v Junhyun Lee | 3-6,3-6 |
| ITF M15 Daegu | 2024/06/04 02:25 | Ji Hoon Son v Junhyun Lee | 6-2,6-0 |
| ITF M15 Karuizawa | 2024/05/27 01:00 | Sam Ryan Ziegann v Junhyun Lee | 6-3,3-6,11-9 |
| ITF M25 Luan | 2024/05/12 02:00 | Seon Yong Han v Junhyun Lee | 6-3,6-1 |
| ITF M25 Luan | 2024/05/12 02:00 | Junhyun Lee v You Du | 6-3,4-6,10-6 |
| ITF M25 Hammamet | 2024/02/19 12:00 | Manuel Mouilleron Salvo v Junhyun Lee | 7-5,6-2 |
| ITF M25 Hammamet | 2024/02/11 11:00 | Pietro Pampanin v Junhyun Lee | 6-4,6-3 |
| ITF M25 Hammamet | 2024/02/05 08:00 | Junhyun Lee v Omar Brigida | 2-6,7-5,8-10 |