Stadium: Center Court Round: 62 Ground: Hardcourt outdoor
| ITF M15 Daegu | 2024/06/03 03:10 | Dong Ju Kim v Jeong Heon Lee | 6-3,3-6,6-10 |
| ITF M15 Daegu | 2024/06/02 00:00 | Dong Ju Kim v Jun Ha Hyun | 6-0,3-6,11-9 |
| ITF M15 Antalya | 2023/12/07 06:30 | Cengiz Aksu v Dong Ju Kim | 6-3,6-4 |
| ITF M15 Antalya | 2023/12/05 06:30 | Mihai Razvan Marinescu v Dong Ju Kim | 6-4,6-4 |
| ITF M15 Antalya | 2023/12/04 10:20 | Suk Hyun Choo v Dong Ju Kim | 6-7,1-6 |
| ITF M15 Antalya | 2023/11/28 06:30 | Dong Ju Kim v Ku Keon Kang | 2-6,0-6 |
| ITF M15 Antalya | 2023/11/27 09:15 | Dong Ju Kim v Ahmet Atabay | 6-1,6-0 |
| ITF M15 Antalya | 2023/11/26 07:00 | Dong Ju Kim v Emir Sutekin | 6-2,6-1 |
| ITF M25 Daegu | 2023/06/04 01:00 | Dong-Kyu Lee v Jae Myeong Lee | 1-6,1-6 |
| ITF Korea F5 | 2017/06/28 04:15 | Dong-Kyu Lee v Cheong-Eui Kim | 1-6,6-3,3-6 |
| ITF Korea F4 | 2017/06/20 04:15 | Yunseong Chung v Dong-Kyu Lee | 6-3,6-2 |
| ITF Korea F3 | 2017/06/14 01:00 | Cheong-Eui Kim v Dong-Kyu Lee | 1-6,6-4,6-3 |
| ITF Korea F3 Qual | 2017/06/12 03:00 | Dong-Kyu Lee v Dukyoung Kim | 6-4,6-1 |
| ITF Korea F3 Qual | 2017/06/10 02:00 | Dong-Kyu Lee v Gwang Hyeon Cho | 6-3,4-6,6-0 |
| ITF Korea F2 | 2017/06/07 02:35 | Yong-Kyu Lim v Dong-Kyu Lee | 7-6,6-3 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Dong-Kyu Lee v Jaeyoung Park | 6-2,6-2 |