| ITF - M15 - Daegu | 08/29 06:00 | 62 | Suk Hyun Choo v Seung Heon Hong | 3-6,6-1,10-4 | |
| ITF - M15 - Daegu | 08/28 03:30 | 62 | Seung Heon Hong v Dae-Hee Lee | 6-1,6-1 | |
| ITF - M15 - Anseong | 08/14 01:35 | 62 | Yeongseok Jeong v Seung Heon Hong | 6-2,6-4 | |
| ITF - M15 - Changwon | 10/14 05:45 | 44 | Takuya Kumasaka v Seung Heon Hong | Retired | |
| ITF - Korea F6 | 08/25 04:30 | 62 | Seungri Choi v Seung Heon Hong | 6-2,6-4 | |
| ITF - Korea F3 - Qualifikation | 06/16 01:00 | 62 | Ju-Hae Moon v Seung Heon Hong | 6-4,6-3 |