| Thailand Open WD | 2019/08/01 08:15 | Matsumoto/Nagahara v Baek/Jung | W | 2-0 |
| Denmark Open WD | 2019/10/18 13:00 | Matsumoto/Nagahara v Lee/Shin | W | 2-1 |
| Denmark Open WD | 2019/10/17 08:20 | Matsumoto/Nagahara v Liu/Xia | W | 2-0 |
| Denmark Open WD | 2019/10/15 14:20 | Matsumoto/Nagahara v Ponnappa/Reddy | W | 2-0 |
| Korean Open WD | 2019/09/26 01:00 | Matsumoto/Nagahara v Chang/Kim | L | 1-2 |
| Korean Open WD | 2019/09/25 00:10 | Matsumoto/Nagahara v Chaladchalam/Muenwong | W | 2-0 |
| China Open WD | 2019/09/19 07:35 | Matsumoto/Nagahara v Chang/Kim | L | 0-2 |
| China Open WD | 2019/09/17 09:30 | Matsumoto/Nagahara v Dong/Feng | W | 2-1 |
| World Championships WD | 2019/08/25 10:00 | Matsumoto/Nagahara v Fukushima/Hirota | W | 2-1 |
| Denmark Open WD | 2019/10/18 13:20 | Supajirakul/Taerattanachai v Baek/Jung | W | 0-2 |
| Denmark Open WD | 2019/10/17 07:20 | Du/Li v Baek/Jung | W | 1-2 |
| Denmark Open WD | 2019/10/15 11:30 | Baek/Jung v Dong/Feng | W | 2-1 |
| Korean Open WD | 2019/09/25 11:20 | Baek/Jung v Lee/Shin | L | 0-2 |
| China Open WD | 2019/09/17 02:45 | Du/Li v Baek/Jung | L | 2-0 |
| Hyderabad Open WD | 2019/08/11 07:50 | Ponnappa/Reddy v Baek/Jung | W | 0-2 |
| Hyderabad Open WD | 2019/08/10 09:20 | Baek/Jung v Araki/Imai | W | 2-0 |
| Hyderabad Open WD | 2019/08/09 09:30 | Chang/Kim v Baek/Jung | W | 1-2 |