| République tchèque - Extraleague | 2018/06/01 10:50 | Manyu Wang v Yang, Haeun | L | 4-0 |
| République tchèque - Extraleague | 2018/06/01 05:00 | Yang, Haeun v Ho Ching Lee | W | 4-2 |
| Qatar Open XD | 2018/05/30 06:10 | Yang, Haeun v Liu, Fei | W | 4-1 |
| Qatar Open XD | 2018/05/22 11:00 | Arlouskaya, Alina v Yang, Haeun | W | 0-4 |
| Qatar Open 2019, MS | 2018/05/04 10:00 | Yang, Haeun v Miu Hirano | L | 1-3 |
| Qatar Open 2019, MS | 2018/04/30 14:00 | Yang, Haeun v Suthasini Sawettabut | L | 0-3 |
| Qatar Open 2019, MS | 2018/04/29 19:00 | Yang, Haeun v Nina Mittelham | L | 2-3 |
| Qatar Open XD | 2018/03/24 15:00 | Yang, Haeun v Hyowon Suh | L | 3-4 |
| Qatar Open XD | 2018/07/17 03:30 | Li, Jiayi v Lin, Chia-Hui | W | 4-0 |
| Qatar Open XD | 2018/03/22 13:50 | Yingsha Sun v Li, Jiayi | L | 4-0 |
| Qatar Open XD | 2018/03/20 16:10 | Maeda, Miyu v Li, Jiayi | W | 3-4 |
| Qatar Open XD | 2018/03/20 11:10 | Hsing-Yin Liu v Li, Jiayi | W | 0-4 |
| Swedish Open (WTP) 2019, WS | 2017/11/16 10:50 | I-Ching Cheng v Li, Jiayi | L | 4-3 |
| Qatar Open XD | 2017/11/13 12:40 | Li, Jiayi v Hanna Ryu | W | 4-0 |
| Qatar Open 2019, MS | 2017/01/21 19:00 | Wen, Jia v Li, Jiayi | L | 4-2 |
| Qatar Open 2019, MS | 2017/01/21 14:30 | Georgina Pota v Li, Jiayi | W | 1-4 |