| Akita Masters MD | 2019/08/15 06:00 | Chia/Man v Ou/Zhang | W | 0-2 |
| Akita Masters MD | 2019/08/14 06:00 | Endo/Takei v Ou/Zhang | W | 0-2 |
| Hyderabad Open MD | 2019/08/08 08:45 | Na/Wang v Ou/Zhang | L | 2-1 |
| Hyderabad Open MD | 2019/08/07 12:50 | Garaga/Kapila v Ou/Zhang | W | 1-2 |
| Thailand Open - Herredouble | 2019/08/01 07:30 | Fernaldi Gideon/Sukamuljo v Ou/Zhang | L | 2-1 |
| Thailand Open - Herredouble | 2019/07/30 10:00 | Ou/Zhang v He/Tan | W | 2-1 |
| Japan Open - Herredouble | 2019/07/24 03:30 | Hoki/Kobayashi v Ou/Zhang | L | 2-0 |
| Indonesia Open - Herredouble | 2019/07/19 07:00 | Fernaldi Gideon/Sukamuljo v Ou/Zhang | L | 2-0 |
| Akita Masters MD | 2019/08/15 06:10 | Shia/Tan v Matsui/Takeuchi | W | 0-2 |
| Akita Masters MD | 2019/08/14 06:10 | Wei/Wu v Matsui/Takeuchi | W | 0-2 |
| Russia Open MD | 2019/07/21 02:30 | Matsui/Takeuchi v Boe/Conrad-Petersen | L | 0-2 |
| Russia Open MD | 2019/07/20 03:20 | Ivanov/Sozonov v Matsui/Takeuchi | W | 1-2 |
| Russia Open MD | 2019/07/19 03:20 | Matsui/Takeuchi v Khakimov/Zinchenko | W | 2-0 |
| Russia Open MD | 2019/07/18 06:00 | Matsui/Takeuchi v Karpov/Kurdyukov | W | 2-0 |
| Canada Open - Herredouble | 2019/07/06 20:30 | Matsui/Takeuchi v Okamura/Onodera | L | 1-2 |
| Canada Open - Herredouble | 2019/07/05 21:40 | Matsui/Takeuchi v Ko/Shin | W | 2-0 |