| Macau Open 2019, WS, Qualification | 2019/10/29 02:00 | Zhou, M. v Wei, Y. X. | L | 2-0 |
| Dutch Open Women | 2019/10/09 07:00 | Wei, Y. X. v Wang, Z. Y. | L | 0-2 |
| Dutch Open (GP) 2017, Women Qualification | 2019/10/08 09:45 | Bergstein, Iben v Wei, Y. X. | W | 0-2 |
| Indonesia Masters Women | 2019/10/03 09:15 | Wei, Y. X. v Hartawan, Ruselli | L | 0-2 |
| Indonesia Masters Women | 2019/10/02 12:30 | Wei, Y. X. v Su Yu Chen | W | 2-0 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 09:20 | Wen Chi Hsu v Wei, Y. X. | W | 0-2 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 05:40 | Moningka, G. M. v Wei, Y. X. | W | 0-2 |
| Vietnam Open (WT) 2019, WS, Qualification | 2019/09/10 09:50 | Wei, Y. X. v Hsiang Ti Lin | L | 0-2 |
| Indonesia International Challenge 2019, WS | 2019/10/23 06:40 | Lee, Ying Ying v Arumni, Nandini Putri | L | 1-2 |
| Indonesia Masters Women | 2019/10/02 02:00 | Thuy Linh Nguyen v Lee, Ying Ying | L | 2-1 |
| Hyderabad Open 2019, WS | 2019/08/08 07:15 | Perminova, Natalia v Lee, Ying Ying | L | 2-0 |
| Hyderabad Open 2019, WS | 2019/08/07 08:10 | Lee, Ying Ying v Ashmita Chaliha | W | 2-1 |
| Asia Championships Women | 2019/04/24 04:00 | Lee, Ying Ying v Choirunnisa, Choirunnisa | L | 0-2 |
| Tong Yun Kai Cup Women | 2019/03/21 05:30 | Yue Han v Lee, Ying Ying | L | 2-0 |
| Indonesia Masters XD | 2019/01/16 07:55 | Lee, Ying Ying v Kosetskaya, E. | L | 1-2 |
| Masters de Thaïlande - Femmes | 2019/01/09 03:20 | Fitriani Fitriani v Lee, Ying Ying | L | 2-1 |