Home History
| Czech Open Women | 2019/08/21 08:20 | Adina Diaconu v Hyojoo Choi | W | 0-4 |
| Australian Open Women | 2019/07/12 04:15 | Ning Ding v Hyojoo Choi | L | 4-0 |
| Australian Open Women | 2019/07/11 08:20 | Hyojoo Choi v Tianwei Feng | W | 4-2 |
| Australian Open Women | 2019/07/10 04:40 | Szu-Yu Chen v Hyojoo Choi | W | 3-4 |
| Korea Open Women | 2019/07/03 06:10 | Tianyi Qian v Hyojoo Choi | L | 4-2 |
| Japan Open Women | 2019/06/13 03:50 | Yuting Gu v Hyojoo Choi | L | 4-0 |
| Hong Kong Open Women | 2019/06/05 11:20 | Wai Yam Minnie Soo v Hyojoo Choi | L | 4-2 |
| Hong Kong Open Women | 2019/06/05 01:50 | Ka Yee Lee v Hyojoo Choi | W | 0-4 |
Away History
| Bulgaria Open Women | 2019/08/17 09:05 | Xingtong Chen v Jihee Jeon | L | 4-0 |
| Bulgaria Open Women | 2019/08/16 10:20 | Hina Hayata v Jihee Jeon | W | 2-4 |
| Australian Open Women | 2019/07/12 04:15 | Jiayi Li v Jihee Jeon | L | 4-1 |
| Australian Open Women | 2019/07/11 09:10 | Barbora Balazova v Jihee Jeon | W | 0-4 |
| Australian Open Women | 2019/07/10 05:30 | Jihee Jeon v Hayeong Kim | W | 4-1 |
| Australian Open Women | 2019/07/09 07:30 | Jihee Jeon v Eunchong Yoo | W | 4-0 |
| Korea Open Women | 2019/07/06 10:20 | Ning Ding v Jihee Jeon | L | 4-0 |
| Korea Open Women | 2019/07/05 04:25 | Jihee Jeon v I-Ching Cheng | W | 4-1 |