Head to Head
| ITF Korea F3 | 2017/06/13 02:00 | Young Seok Kim v Seong Chan Hong | 6-2,6-4 |
Home History
| ITF Korea F5 | 2017/06/29 01:30 | Seong Chan Hong v Jung-Woong Na | 6-4,2-6,7-6 |
| ITF Korea F5 | 2017/06/28 01:00 | Seong Chan Hong v Dong-Hak Sin | 7-5,6-3 |
| ITF Korea F5 | 2017/06/27 01:30 | Seong Chan Hong v Seong Jae Han | 6-1,6-3 |
| ITF Korea F5 | 2017/06/26 01:30 | Seong Chan Hong v Seoung Hun Lee | 6-3,6-0 |
| ITF Korea F3 | 2017/06/13 02:00 | Young Seok Kim v Seong Chan Hong | 6-2,6-4 |
| ITF Korea F2 | 2017/06/07 06:55 | Ju-Hae Moon v Seong Chan Hong | 3-6,3-6 |
| ITF Korea F1 | 2017/06/04 03:30 | Daniel Nguyen v Seong Chan Hong | 6-4,5-7,6-2 |
| ITF Korea F1 | 2017/06/03 03:05 | Seong Chan Hong v Makoto Ochi | 6-1,7-6 |
Away History
| ITF Korea F5 | 2017/06/29 03:30 | Young Seok Kim v Min-Kyu Song | 6-3,6-2 |
| ITF Korea F5 | 2017/06/28 01:00 | Young Seok Kim v Shane Vinsant | 6-4,7-5 |
| ITF Korea F4 | 2017/06/24 03:35 | Young Seok Kim v Cheong-Eui Kim | 4-6,3-6 |
| ITF Korea F4 | 2017/06/23 02:00 | Jeamoon Lee v Young Seok Kim | 6-3,6-7,3-6 |
| ITF Korea F4 | 2017/06/21 02:00 | Woo-Ram Kim v Young Seok Kim | 3-6,3-6 |
| ITF Korea F3 | 2017/06/15 01:00 | Tae-Woo Lee v Young Seok Kim | 6-3,6-4 |
| ITF Korea F3 | 2017/06/13 02:00 | Young Seok Kim v Seong Chan Hong | 6-2,6-4 |
| ITF Korea F2 | 2017/06/07 04:10 | Young Seok Kim v Cheong-Eui Kim | 1-6,6-7 |