| Singapore Open - Femmes | 2022/07/13 08:25 | Zhang, Y. v Chua, Hui Zhen Grace | L | 2-0 |
| Austrian Open - Femmes | 2022/05/28 16:20 | Wen Chi Hsu v Chua, Hui Zhen Grace | L | 2-0 |
| Austrian Open - Femmes | 2022/05/28 08:40 | Sum Yee Yeung v Chua, Hui Zhen Grace | W | 0-2 |
| Austrian Open - Femmes | 2022/05/27 11:40 | Aadya Variyath v Chua, Hui Zhen Grace | W | 0-2 |
| Indonesia International Challenge 2019, WS | 2019/10/23 08:40 | Chua, Hui Zhen Grace v Fatmawati, Sri Fatmawati | L | 1-2 |
| Indonesia Masters Women | 2019/10/02 03:10 | Saito, Shiori v Chua, Hui Zhen Grace | L | 2-0 |
| Russia Open 2019, WS | 2019/07/17 03:20 | Rituparna Das v Chua, Hui Zhen Grace | L | 2-0 |
| White Nights Women | 2019/07/12 10:30 | Kosetskaya, E. v Chua, Hui Zhen Grace | L | 2-0 |
| Open du Luxembourg - Femmes - Qualif. | 2023/05/04 10:50 | Rafaela M Solimano v Mariana Paiva | L | 0-2 |
| Giraldilla Int. XD | 2018/05/17 23:00 | Rafaela M Solimano v Mendoza Rosell, Ines | L | 0-2 |