Head to Head
| Japan Open Women | 2019/07/25 07:50 | Ji Hyun Sung v Busanan Ongbumrungpan | W | 0-2 |
| French Open Women | 2018/10/23 10:20 | Busanan Ongbumrungpan v Ji Hyun Sung | L | 1-2 |
| Indonesia Masters XD | 2018/04/26 07:20 | Busanan Ongbumrungpan v Ji Hyun Sung | L | 0-2 |
| Indonesia Masters XD | 2018/01/24 04:20 | Ji Hyun Sung v Busanan Ongbumrungpan | L | 2-0 |
Home History
| Korea Masters Women | 2019/11/20 08:50 | Busanan Ongbumrungpan v Yanyan Cai | W | 2-1 |
| Hong Kong Open Women | 2019/11/15 10:40 | Busanan Ongbumrungpan v Akane Yamaguchi | L | 1-2 |
| Hong Kong Open Women | 2019/11/14 12:30 | Busanan Ongbumrungpan v Pusarla V. Sindhu | W | 2-1 |
| Hong Kong Open Women | 2019/11/13 03:40 | Busanan Ongbumrungpan v Yu Po Pai | W | 2-1 |
| China Open Women | 2019/11/08 07:40 | Busanan Ongbumrungpan v Michelle Li | L | 0-2 |
| China Open Women | 2019/11/07 04:40 | Busanan Ongbumrungpan v Yanyan Cai | W | 2-0 |
| China Open Women | 2019/11/06 05:00 | Busanan Ongbumrungpan v Line Hojmark Kjaersfeldt | W | 2-0 |
| Macau Open Women | 2019/11/01 05:00 | Busanan Ongbumrungpan v Yue Han | L | 0-2 |
Away History
| Korea Masters Women | 2019/11/20 09:40 | Nitchaon Jindapol v Ji Hyun Sung | W | 0-2 |
| Hong Kong Open Women | 2019/11/13 10:30 | Yufei Chen v Ji Hyun Sung | L | 2-0 |
| China Open Women | 2019/11/06 06:50 | Ji Hyun Sung v Ratchanok Intanon | L | 0-2 |
| Macau Open Women | 2019/10/30 03:40 | Zhiyi Wang v Ji Hyun Sung | L | 2-0 |
| Denmark Open Women | 2019/10/15 11:10 | Bingjiao He v Ji Hyun Sung | W | 0-2 |
| Korean Open Women | 2019/09/26 04:50 | Ji Hyun Sung v Nozomi Okuhara | L | 0-2 |
| Korean Open Women | 2019/09/25 10:20 | Ji Hyun Sung v Se Young An | W | 2-0 |
| China Open Women | 2019/09/19 10:20 | Bingjiao He v Ji Hyun Sung | L | 2-0 |