| ITF M25 Anseong | 06/19 01:00 | 62 | Hyeong Don Kim v Woodam Song | 3-6,4-6 | |
| ITF M25 Anseong | 06/18 03:30 | 62 | Hyeong Don Kim v Sechan Eum | 6-0,6-0 | |
| ITF M25 Changwon | 06/11 05:25 | 62 | Geun Jun Kim v Hyeong Don Kim | 6-2,6-4 | |
| ITF M25 Daegu | 06/04 01:00 | 62 | Ki Bum Kim v Hyeong Don Kim | 4-6,6-1,10-8 | |
| ITF M15 Tegu | 08/28 03:30 | 62 | Geni Inoue v Hyeong Don Kim | 6-3,6-3 | |
| ITF M15 Ansong | 08/17 02:35 | 25 | Hyeong Don Kim v Adil Kalyanpur | 7-6,4-6,3-6 | |
| ITF Korea F5 | 08/21 04:20 | 25 | Hyeong Don Kim v Seong Taek Im | 6-4,3-6,1-6 | |
| ITF Korea F4 | 08/14 03:20 | 25 | Hyeong Don Kim v Mousheg Hovhannisyan | 6-4,1-6,2-6 | |
| ITF Korea F4 | 08/13 01:00 | 62 | Ho-Gi Kang v Hyeong Don Kim | 3-6,0-6 | |
| ITF Korea F4 | 08/12 02:00 | 62 | Jungwon Park v Hyeong Don Kim | 4-6,4-6 | |
| ITF Korea F4 | 08/11 01:00 | 62 | Hyeong Don Kim v Dae-Hee Lee | 4-6,6-2,6-4 | |
| ITF Korea F3 Qual | 06/18 06:30 | 62 | Hyeong Don Kim v Oh-Hee Kwon | 2-6,2-6 | |
| ITF Korea F3 Qual | 06/17 04:30 | 62 | Ku Keon Kang v Hyeong Don Kim | 4-6,6-1,4-6 | |
| ITF Korea F3 Qual | 06/16 03:30 | 62 | Hyeong Don Kim v A-Ram Kim | 6-3,6-0 | |
| ITF Korea F2 | 06/11 09:20 | 44 | Hyeong Don Kim v Yu Hsiang Chiu | 3-6,5-7 | |
| ITF Korea F2 | 06/10 06:30 | 44 | Dae-Hee Lee v Hyeong Don Kim | Retired | |
| ITF Korea F2 | 06/09 03:00 | 44 | Hyeong Don Kim v A-Ram Kim | 6-2,6-1 | |
| ITF Korea F1 | 06/04 01:00 | 44 | Young-Hoon Jeong v Hyeong Don Kim | 6-2,7-5 | |
| ITF Korea F1 | 06/03 02:00 | 44 | Hyeong Don Kim v Kangjae Kim | Retired | |
| ITF Korea F1 | 06/02 03:30 | 44 | Hyeong Don Kim v Eun Chong Shin | 6-2,6-0 | |
| ITF Turkey F6 | 02/10 09:00 | 62 | Hyeong Don Kim v Andrei Stefan Apostol | 2-6,2-6 | |
| ITF Turkey F5 | 02/04 07:30 | 44 | Nikita Mashtakov v Hyeong Don Kim | 6-1,7-5 | |
| ITF Turkey F5 | 02/03 07:00 | 44 | Martin Van Der Meerschen v Hyeong Don Kim | 2-6,1-6 | |
| ITF Turkey F4 | 01/29 08:00 | 44 | Timur Kiyamov v Hyeong Don Kim | 6-3,6-3 | |
| ITF Turkey F3 | 01/22 10:00 | 62 | Hyeong Don Kim v Nikita Mashtakov | 7-5,5-7,3-6 | |
| ITF Turkey F3 | 01/20 07:00 | 62 | Mohamed Adnaoui v Hyeong Don Kim | 2-6,6-4,1-6 | |
| ITF Turkey F2 | 01/15 07:00 | 62 | Hyeong Don Kim v Muhammet Haylaz | 6-7,6-3,4-6 | |
| ITF Korea F5 | 06/25 04:00 | 62 | Hyeong Don Kim v Ho-Min Kang | 0-6,6-1,6-7 | |
| ITF Korea F4 | 06/19 01:00 | 62 | Seong-Gook Oh v Hyeong Don Kim | 6-3,6-1 | |
| ITF Korea F4 | 06/18 02:00 | 62 | Hyeong Don Kim v Seongbin Sim | 6-4,6-7,6-2 |