Head to Head
| All England Open | 2019/03/08 18:00 | Ji Hyun Sung v Yufei Chen | W | 0-2 |
| All England Open | 2018/09/20 08:30 | Ji Hyun Sung v Yufei Chen | W | 0-2 |
| All England Open | 2018/09/13 05:20 | Ji Hyun Sung v Yufei Chen | W | 1-2 |
| All England Open | 2018/07/07 05:30 | Ji Hyun Sung v Yufei Chen | W | 1-2 |
| Indonesia Masters XD | 2018/04/28 06:30 | Ji Hyun Sung v Yufei Chen | W | 0-2 |
| All England Open | 2017/12/14 06:00 | Ji Hyun Sung v Yufei Chen | W | 0-2 |
Home History
| Swiss Open Women | 2019/03/15 12:00 | Yufei Chen v Riya Mukherjee | W | 2-0 |
| Swiss Open Women | 2019/03/14 10:30 | Yufei Chen v Kristin Kuuba | W | 2-1 |
| Swiss Open Women | 2019/03/13 11:10 | Yufei Chen v Xuefei Qi | W | 2-0 |
| All England Open | 2019/03/10 12:30 | Tzu Ying Tai v Yufei Chen | W | 0-2 |
| All England Open | 2019/03/09 17:00 | Yufei Chen v Nozomi Okuhara | W | 2-0 |
| All England Open | 2019/03/08 18:00 | Ji Hyun Sung v Yufei Chen | W | 0-2 |
| All England Open | 2019/03/07 11:55 | Aya Ohori v Yufei Chen | W | 1-2 |
| All England Open | 2019/03/06 13:50 | Yue Han v Yufei Chen | W | 0-2 |
Away History
| Swiss Open Women | 2019/03/15 14:00 | Ji Hyun Sung v Evgeniya Kosetskaya | W | 2-0 |
| Swiss Open Women | 2019/03/14 17:00 | Ji Hyun Sung v Brittney Tam | W | 2-0 |
| All England Open | 2019/03/08 18:00 | Ji Hyun Sung v Yufei Chen | L | 0-2 |
| All England Open | 2019/03/07 11:00 | Ngan Yi Cheung v Ji Hyun Sung | W | 1-2 |
| All England Open | 2019/03/06 10:00 | Ji Hyun Sung v Pusarla V. Sindhu | W | 2-1 |
| Indonesia Masters XD | 2019/01/23 01:50 | Ga Eun Kim v Ji Hyun Sung | L | 2-1 |
| Indonesia Masters XD | 2019/01/18 07:10 | Ji Hyun Sung v Carolina Marin | L | 0-2 |
| Indonesia Masters XD | 2019/01/17 06:35 | Evgeniya Kosetskaya v Ji Hyun Sung | W | 0-2 |