| Japon - T League - Femmes | 01/25 04:00 | - | Sakura Mori v Morizono, Mizuki | L | 3-1 | |
| Japan Open 2019, WS | 06/12 08:20 | - | Jian Zeng v Morizono, Mizuki | L | 4-1 | |
| Qatar Open 2019, MS | 08/23 12:20 | 5 | Morizono, Mizuki v Miu Hirano | L | 2-4 | |
| Qatar Open XD | 08/22 13:50 | 1 | Morizono, Mizuki v Noskova, Yana | W | 4-1 | |
| Qatar Open XD | 07/25 06:40 | 1 | Suthasini Sawettabut v Morizono, Mizuki | L | 4-3 | |
| Qatar Open XD | 05/19 08:30 | 1 | Morizono, Mizuki v Saki Shibata | L | 1-4 | |
| Qatar Open XD | 11/09 13:00 | 1 | Sofia Polcanova v Morizono, Mizuki | L | 4-2 | |
| Qatar Open XD | 08/25 13:00 | 4 | Morizono, Mizuki v Yi-Hua Huang | L | 2-4 | |
| Qatar Open XD | 08/24 11:30 | 5 | Vacenovska, Iveta v Morizono, Mizuki | W | 1-4 | |
| Qatar Open XD | 08/23 07:00 | 1 | Nina Mittelham v Morizono, Mizuki | L | 3-1 | |
| Qatar Open XD | 08/18 14:30 | 4 | Ishikawa, Kasumi v Morizono, Mizuki | L | 4-0 | |
| Qatar Open XD | 08/17 10:30 | 1 | Morizono, Mizuki v Maria Yovkova | W | 4-1 | |
| Qatar Open XD | 08/16 14:10 | 1 | Morizono, Mizuki v Maeda, Miyu | W | 3-1 | |
| Qatar Open XD | 08/16 13:55 | - | Morizono, Mizuki v Maeda, Miyu | W | 3-1 | |
| Qatar Open XD | 08/16 07:10 | 1 | Kato, Kyoka v Morizono, Mizuki | W | 0-3 | |
| Qatar Open XD | 08/16 06:59 | - | Kato, Kyoka v Morizono, Mizuki | W | 0-3 | |
| Qatar Open XD | 02/22 11:59 | - | Li, Jie v Morizono, Mizuki | W | 3-4 | |
| Qatar Open XD | 02/21 12:20 | - | Morizono, Mizuki v Pergel, Szandra | L | 2-4 | |
| Qatar Open 2019, MS | 11/18 11:15 | 6 | Ekholm, Matilda v Morizono, Mizuki | L | 4-3 | |
| Qatar Open XD | 11/16 20:04 | - | Lin, Po-Hsuan v Morizono, Mizuki | W | 1-3 | |
| Qatar Open XD | 11/15 19:15 | - | Morizono, Mizuki v Eunhye Lee | W | 3-0 | |
| Qatar Open XD | 11/12 08:46 | - | Sakura Mori v Morizono, Mizuki | L | 3-1 | |
| Qatar Open XD | 11/11 18:40 | 5 | Maeda, Miyu v Morizono, Mizuki | L | 4-1 | |
| Qatar Open XD | 11/11 12:40 | 6 | Morizono, Mizuki v Jihee Jeon | W | 4-3 | |
| Qatar Open XD | 11/11 11:35 | - | Mak, Tze Wing v Morizono, Mizuki | W | 2-3 | |
| Qatar Open XD | 11/10 14:13 | - | Pauline Chasselin v Morizono, Mizuki | W | 0-4 | |
| Qatar Open XD | 11/09 14:31 | - | Morizono, Mizuki v Park, Joohyun | W | 4-1 |