Onishi, Ken 1-6,2-6 Hong, Seong Chan 2019-06-13 01:30
Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
Home History
| Gimcheon, Singles M-ITF-KOR-03A | 2019/06/12 01:00 | Onishi, Ken v Cing-Yang Meng | 6-4,6-4 |
| Gimcheon, Singles M-ITF-KOR-03A | 2019/06/11 01:00 | Onishi, Ken v Shin, Seung-Hun | 7-6,6-3 |
| ITF - M15 Daegu | 2019/06/05 01:00 | Onishi, Ken v Kwon, OH-Hee | 2-6,2-6 |
| ITF - M15 Daegu | 2019/06/03 02:40 | Onishi, Ken v Lee, Sin Woo | 6-1,6-7,10-1 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/15 12:40 | Onishi, Ken v Bianchi, Nicolas | 6-4,1-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/09 08:30 | Onishi, Ken v Perchicot, Mathieu | 0-6,0-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/08 09:40 | Kazuma Kawachi v Onishi, Ken | 7-6,5-7,0-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/01 11:10 | Lakat, Florian v Onishi, Ken | 6-3,4-6,6-0 |
Away History
| Gimcheon, Singles M-ITF-KOR-03A | 2019/06/12 01:00 | Kang, Wanseok v Hong, Seong Chan | 0-6,2-6 |
| ITF - M15 Daegu | 2019/06/09 03:25 | Na, Jung-Woong v Hong, Seong Chan | 0-6,3-6 |
| ITF - M15 Daegu | 2019/06/08 04:30 | Oh, Seong-Gook v Hong, Seong Chan | 1-6,2-6 |
| ITF - M15 Daegu | 2019/06/06 03:25 | Hong, Seong Chan v Dong Ju Kim | 6-3,6-2 |
| ITF - M15 Daegu | 2019/06/04 04:45 | Hong, Seong Chan v Moon, Ju-Hae | 6-1,6-3 |
| Challenger - Gwangju | 2019/05/13 05:50 | Hong, Seong Chan v Kravchuk, Konstantin | 6-3,6-7,2-6 |
| Challenger - Busan | 2019/05/06 06:10 | Hong, Seong Chan v Kaichi Uchida | 2-6,5-7 |
| Challenger Seoul | 2019/04/29 03:40 | Rio Noguchi v Hong, Seong Chan | 3-6,6-4,6-0 |