| Belgian International 2019, WS | 2022/09/16 08:40 | Wen Yu Zhang v Mizui, Hirari | W | 1-2 |
| Belgian International 2019, WS | 2022/09/15 17:00 | Mizui, Hirari v Leonice Huet | W | 2-0 |
| Belgian International 2019, WS | 2022/09/15 11:30 | Mizui, Hirari v Sih Yun Lin | W | 2-0 |
| Belgian International 2019, WS | 2021/10/29 09:00 | Mizui, Hirari v Rachel Chan | L | 0-2 |
| Belgian International 2019, WS | 2021/10/28 13:25 | Demirbag, Aliye v Mizui, Hirari | W | 0-2 |
| Belgian International 2019, WS | 2021/10/28 08:50 | Mizui, Hirari v Saponara Rivva, Fernanda | W | 2-0 |
| Malaysia Int. Women | 2019/11/16 06:30 | Wang, Z. Y. v Mizui, Hirari | L | 2-0 |
| Malaysia Int. Women | 2019/11/14 07:30 | Mizui, Hirari v Zheng, S. Y. | W | 2-0 |
| Belgian International 2019, WS | 2022/09/16 08:20 | Shuo Yun Sung v Kristin Kuuba | W | 0-2 |
| Belgian International 2019, WS | 2022/09/15 15:20 | Jenjira Stadelmann v Kristin Kuuba | W | 0-2 |
| Belgian International 2019, WS | 2022/09/15 10:55 | Spori, Ann-Kathrin v Kristin Kuuba | W | 0-2 |
| World Championships Women | 2022/08/22 02:40 | Kristin Kuuba v Leonice Huet | L | 0-2 |
| Masters de Malaisie - Femmes | 2022/07/06 04:40 | Fitriani Fitriani v Kristin Kuuba | L | 2-1 |
| Masters de Malaisie - Femmes - Qualif. | 2022/07/05 02:40 | Kristin Kuuba v Hartawan, Ruselli | W | 2-1 |
| Open de Malaisie - Femmes | 2022/06/30 02:10 | Kristin Kuuba v Tzu Ying Tai | L | 0-2 |
| Open de Malaisie - Femmes | 2022/06/29 03:20 | Michelle Li v Kristin Kuuba | W | 0-2 |