Wanseok Kang 0-6,2-6 Seong Chan Hong 2019-06-12 01:00
Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
Away History
| ITF M15 Daegu | 2019/06/09 03:25 | Jung-Woong Na v Seong Chan Hong | 0-6,3-6 |
| ITF M15 Daegu | 2019/06/08 04:30 | Seong-Gook Oh v Seong Chan Hong | 1-6,2-6 |
| ITF M15 Daegu | 2019/06/06 03:25 | Seong Chan Hong v Dong Ju Kim | 6-3,6-2 |
| ITF M15 Daegu | 2019/06/04 04:45 | Seong Chan Hong v Ju-Hae Moon | 6-1,6-3 |
| Challenger Gwangju | 2019/05/13 05:50 | Seong Chan Hong v Konstantin Kravchuk | 6-3,6-7,2-6 |
| Challenger Busan | 2019/05/06 06:10 | Seong Chan Hong v Kaichi Uchida | 2-6,5-7 |
| Challenger Seoul | 2019/04/29 03:40 | Rio Noguchi v Seong Chan Hong | 3-6,6-4,6-0 |
| ITF M25 Matsuyama | 2019/04/13 01:00 | Seong Chan Hong v Shuichi Sekiguchi | 2-6,3-6 |