| Open d'Austria Femminile | 2019/11/14 19:00 | Sofia Polcanova v Hyojoo Choi | L | 4-3 |
| Team World Cup femminile | 2019/11/09 10:45 | Mima Ito v Hyojoo Choi | L | 3-2 |
| Team World Cup femminile | 2019/11/07 05:00 | Bruna Takahashi v Hyojoo Choi | W | 1-3 |
| Open di Polonia Femminili | 2019/10/19 09:20 | Hyojoo Choi v Siqi Fan | L | 0-4 |
| Czech Open Women | 2019/08/22 16:00 | Hyojoo Choi v Jihee Jeon | L | 1-4 |
| Czech Open Women | 2019/08/21 08:20 | Adina Diaconu v Hyojoo Choi | W | 0-4 |
| Open d'Australia Femminili | 2019/07/12 04:15 | Ning Ding v Hyojoo Choi | L | 4-0 |
| Open d'Australia Femminili | 2019/07/11 08:20 | Hyojoo Choi v Tianwei Feng | W | 4-2 |
| World Team Olympic Quals Women | 2020/01/23 20:00 | Natalia Partyka v Hanna Haponova | L | 3-0 |
| World Team Olympic Quals Women | 2020/01/22 10:30 | Nathalie Marchetti v Hanna Haponova | W | 0-3 |
| Open del Nord America femminile | 2019/12/06 17:15 | Camila Arguelles v Hanna Haponova | W | 0-4 |
| Team World Cup femminile | 2019/11/08 11:30 | Hanna Haponova v Haeun Yang | L | 0-3 |
| Team World Cup femminile | 2019/11/07 05:30 | Hanna Haponova v Yousra Helmy | W | 3-0 |
| Team World Cup femminile | 2019/11/06 11:30 | Meng Chen v Hanna Haponova | L | 3-1 |
| Open di Bielorussia Femminile | 2019/11/01 13:05 | Hanna Haponova v Daria Chernoray | W | 4-0 |
| Campionati Europei femminili a squadre | 2019/09/06 19:00 | Hanna Haponova v Georgina Pota | L | 0-3 |