Head to Head
| Chinese Taipei Open Women | 2019/09/07 04:00 | Se Young An v Ji Hyun Sung | W | 0-2 |
| Korea Masters Women | 2018/11/28 07:10 | Se Young An v Ji Hyun Sung | W | 1-2 |
Home History
| China Open Women | 2019/09/19 10:20 | Bingjiao He v Ji Hyun Sung | L | 2-0 |
| China Open Women | 2019/09/17 06:30 | Ji Hyun Sung v Yanyan Cai | W | 2-0 |
| Chinese Taipei Open Women | 2019/09/08 04:20 | Ji Hyun Sung v Michelle Li | W | 2-0 |
| Chinese Taipei Open Women | 2019/09/07 04:00 | Se Young An v Ji Hyun Sung | W | 0-2 |
| Chinese Taipei Open Women | 2019/09/06 08:10 | Ji Hyun Sung v Gregoria Mariska Tunjung | W | 2-1 |
| Chinese Taipei Open Women | 2019/09/05 04:00 | Ji Hyun Sung v Ayumi Mine | W | 2-1 |
| Chinese Taipei Open Women | 2019/09/04 02:00 | Ji Hyun Sung v Yvonne Li | W | 2-0 |
| World Championships Women | 2019/08/22 09:40 | Nozomi Okuhara v Ji Hyun Sung | L | 2-0 |
Away History
| China Open Women | 2019/09/19 05:20 | Se Young An v Yufei Chen | L | 1-2 |
| China Open Women | 2019/09/18 07:15 | Yvonne Li v Se Young An | W | 0-2 |
| Chinese Taipei Open Women | 2019/09/07 04:00 | Se Young An v Ji Hyun Sung | L | 0-2 |
| Chinese Taipei Open Women | 2019/09/06 08:30 | Se Young An v Nitchaon Jindapol | W | 2-0 |
| Chinese Taipei Open Women | 2019/09/05 04:50 | Se Young An v Ga Eun Kim | W | 2-0 |
| Chinese Taipei Open Women | 2019/09/04 04:50 | Ying Li Chiang v Se Young An | W | 0-2 |
| Akita Masters Women | 2019/08/18 03:00 | Se Young An v Haruko Suzuki | W | 2-1 |
| Akita Masters Women | 2019/08/17 03:00 | Phittayaporn Chaiwan v Se Young An | W | 1-2 |