Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Daegu | 2022/08/29 06:00 | Ren Nakamura v Dae Han Kim | 5-7,6-4,10-12 |
| ITF M15 Anseong | 2022/08/15 06:25 | Dae Han Kim v Hyeoung Jin Kim | 3-6,2-6 |
| ITF M15 Anseong | 2022/08/15 02:55 | Zachary Adam-Gedge v Dae Han Kim | 4-6,2-6 |
| ITF M15 Anseong | 2022/08/17 01:00 | Sanhui Shin v Dong Ju Kim | 7-6,6-1 |
| ITF M15 Sharm El Sheikh | 2022/03/27 09:00 | Petar Teodorovic v Dong Ju Kim | 7-5,2-6,10-6 |
| ITF M15 Sharm El Sheikh | 2022/03/17 10:50 | Dong Ju Kim v Sergey Fomin | 1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2022/03/16 11:50 | Dong Ju Kim v Lorenzo Bresciani | 6-0,7-6 |
| ITF M15 Sharm El Sheikh | 2022/03/15 09:15 | Kristjan Tamm v Dong Ju Kim | 5-7,6-4,4-10 |
| ITF M15 Sharm El Sheikh | 2022/03/14 10:00 | Sherif Makhlouf v Dong Ju Kim | 7-5,3-6,2-10 |
| ITF M15 Sharm El Sheikh | 2022/03/13 09:00 | Nicolo Toffanin v Dong Ju Kim | 1-6,3-6 |
| ITF M15 Heraklion | 2021/12/01 07:00 | Kai Wehnelt v Dong Ju Kim | 6-4,7-6 |