| Swedish Open - Gemischtes Doppel | 2019/10/05 11:30 | Mizutani/Ito v Xu/Liu | L | 2-3 |
| Swedish Open - Gemischtes Doppel | 2019/10/04 12:40 | Lin/Wang v Mizutani/Ito | W | 1-3 |
| Swedish Open - Gemischtes Doppel | 2019/10/04 08:00 | Dyjas/Partyka v Mizutani/Ito | W | 0-3 |
| Swedish Open - Gemischtes Doppel | 2019/10/03 08:00 | Jang/Yang v Mizutani/Ito | W | 0-3 |
| Czech Open XD | 2019/08/24 11:30 | Cho/Shin v Mizutani/Ito | L | 3-2 |
| Czech Open XD | 2019/08/23 12:40 | Mizutani/Ito v Tsuboi/Takahashi | W | 3-0 |
| Czech Open XD | 2019/08/23 08:00 | Mizutani/Ito v Zhu/He | W | 3-0 |
| Czech Open XD | 2019/08/22 08:40 | Harimoto/Ishikawa v Mizutani/Ito | W | 0-3 |
| German Open - Gemischtes Doppel | 2019/10/09 08:00 | Chen/Chen v Filus/Han | W | 3-1 |