Round: 5
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/05 11:30 | Mizutani J / Ito M v Xu X / Liu S | L | 2-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/04 12:40 | Lin/Wang v Mizutani J / Ito M | W | 1-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/04 08:00 | Dyjas J / Partyka N v Mizutani J / Ito M | W | 0-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/03 08:00 | Jang W / Yang H v Mizutani J / Ito M | W | 0-3 |
| Czech Open XD | 2019/08/24 11:30 | Cho D / Shin Y v Mizutani J / Ito M | L | 3-2 |
| Czech Open XD | 2019/08/23 12:40 | Mizutani J / Ito M v Tsuboi G / Takahashi B | W | 3-0 |
| Czech Open XD | 2019/08/23 08:00 | Mizutani J / Ito M v Zhu L / He Z | W | 3-0 |
| Czech Open XD | 2019/08/22 08:40 | Harimoto T / Ishikawa K v Mizutani J / Ito M | W | 0-3 |
| German Open 2020, XD | 2019/10/09 08:00 | Chen C-A / Chen S-Y v Filus R / Han Y | W | 3-1 |