| Japan Open WD | 2019/07/24 08:30 | Chang/Kim v Sakuramoto/Takahata | W | 2-0 |
| 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 |
| Hyderabad Open WD | 2019/08/08 12:30 | Gao/Peng v Chang/Kim | W | 0-2 |
| Korean Open WD | 2019/09/26 02:35 | Polii/Rahayu v Sakuramoto/Takahata | W | 0-2 |
| Korean Open WD | 2019/09/25 04:55 | Choi/Wu v Sakuramoto/Takahata | W | 0-2 |
| China Open WD | 2019/09/18 08:00 | Sakuramoto/Takahata v Fukushima/Hirota | L | 0-2 |
| Chinese Taipei Open WD | 2019/09/06 08:10 | Polii/Rahayu v Sakuramoto/Takahata | L | 2-0 |
| Chinese Taipei Open WD | 2019/09/05 04:40 | Sakuramoto/Takahata v Li/Teng | W | 2-0 |
| Chinese Taipei Open WD | 2019/09/04 02:40 | Sakuramoto/Takahata v Awanda/Bernadet | W | 2-0 |
| Akita Masters WD | 2019/08/18 04:00 | Marwah/Syaikah v Sakuramoto/Takahata | W | 1-2 |
| Akita Masters WD | 2019/08/17 04:30 | Chen/Zhang v Sakuramoto/Takahata | W | 0-2 |