| Japan Open WD | 2019/07/25 02:00 | Matsutomo/Takahashi v Chang/Kim | W | 2-0 |
| Korean Open WD | 2019/09/27 06:40 | Lee/Shin v Matsutomo/Takahashi | L | 2-1 |
| Korean Open WD | 2019/09/26 08:10 | Supajirakul/Taerattanachai v Matsutomo/Takahashi | W | 0-2 |
| Korean Open WD | 2019/09/25 12:10 | Ng/Yuen v Matsutomo/Takahashi | W | 0-2 |
| China Open WD | 2019/09/22 06:00 | Chen/Jia v Matsutomo/Takahashi | L | 2-0 |
| China Open WD | 2019/09/21 10:00 | Fukushima/Hirota v Matsutomo/Takahashi | W | 1-2 |
| China Open WD | 2019/09/20 12:00 | Polii/Rahayu v Matsutomo/Takahashi | W | 1-2 |
| China Open WD | 2019/09/19 12:00 | Ponnappa/Reddy v Matsutomo/Takahashi | W | 0-2 |
| China Open WD | 2019/09/18 05:20 | Li/Zheng v Matsutomo/Takahashi | W | 1-2 |
| Korean Open WD | 2019/09/27 04:00 | Chang/Kim v Sakuramoto/Takahata | L | 0-2 |
| Korean Open WD | 2019/09/26 01:00 | Matsumoto/Nagahara v Chang/Kim | W | 1-2 |
| Korean Open WD | 2019/09/25 01:20 | Dong/Feng v Chang/Kim | W | 0-2 |
| China Open WD | 2019/09/21 03:20 | Chang/Kim v Chen/Jia | L | 1-2 |
| China Open WD | 2019/09/20 04:30 | Chang/Kim v Kim/Kong | W | 2-1 |
| China Open WD | 2019/09/19 07:35 | Matsumoto/Nagahara v Chang/Kim | W | 0-2 |
| China Open WD | 2019/09/18 05:00 | Hsu/Hu v Chang/Kim | W | 0-2 |
| Hyderabad Open WD | 2019/08/09 09:30 | Chang/Kim v Baek/Jung | L | 1-2 |