| Hyderabad Open 2019, WS, Qualification | 2019/08/06 07:00 | Aimsaard, Nuntakarn v Catherine Choi | L | 2-0 |
| Canada Open 2019, WS, Qualification | 2019/07/02 15:45 | Wen Chi Hsu v Catherine Choi | L | 2-0 |
| Pan Am Championships Women | 2019/04/25 16:30 | Catherine Choi v Ugalde, Mariana | L | 0-2 |
| Open de Pologne - Femmes - Qualif. | 2019/03/28 17:00 | Vorobeva, Viktoriia v Catherine Choi | L | 2-1 |
| Giraldilla Int. XD | 2018/12/19 02:00 | Catherine Choi v Chien Hui Yu | L | 0-2 |
| Indonesia Masters XD | 2018/05/21 04:00 | Takahashi, Sayaka v Catherine Choi | L | 2-0 |
| Vietnam Open Women | 2019/09/12 05:20 | Wang, Z. Y. v Yu Po Pai | L | 2-0 |
| Vietnam Open Women | 2019/09/11 11:20 | Mukherjee, R. v Yu Po Pai | W | 0-2 |
| Chinese Taipei Open 2019, WS | 2019/09/05 07:00 | Jindapol, Nitchaon v Yu Po Pai | L | 2-0 |
| Chinese Taipei Open 2019, WS | 2019/09/04 10:05 | Deng, J X v Yu Po Pai | W | 0-2 |
| World Championships Women | 2019/08/21 10:00 | Yu Po Pai v Pusarla V. Sindhu | L | 0-2 |
| World Championships Women | 2019/08/20 12:00 | Yu Po Pai v Zetchiri, Linda | W | 2-0 |
| Hyderabad Open 2019, WS | 2019/08/09 09:10 | Jia Min Yeo v Yu Po Pai | L | 2-1 |
| Hyderabad Open 2019, WS | 2019/08/08 06:30 | Yu Po Pai v Sim, Yu Jin | W | 2-1 |