| Korean Open WD | 2019/09/27 04:00 | Chang/Kim v Sakuramoto/Takahata | L | 0-2 |
| Japan Open - DD | 2019/07/24 08:30 | Chang/Kim v Sakuramoto/Takahata | W | 2-0 |
| Hong Kong Open - DD | 2019/11/13 02:20 | Ramadhanti/Sugiarto v Chang/Kim | W | 1-2 |
| China Open - DD | 2019/11/06 06:00 | Chang/Kim v Liu/Xia | L | 1-2 |
| French Open - DD | 2019/10/23 13:10 | Chang/Kim v Fukushima/Hirota | L | 0-2 |
| Denmark Open - DD | 2019/10/18 14:00 | Chang/Kim v Chen/Jia | L | 0-2 |
| Denmark Open - DD | 2019/10/17 11:30 | Chang/Kim v Polii/Rahayu | W | 2-0 |
| Denmark Open - DD | 2019/10/16 08:20 | Cheng/Lee v Chang/Kim | W | 0-2 |
| 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 |
| Hong Kong Open - DD | 2019/11/13 03:00 | Sakuramoto/Takahata v Haris/Pradipta | W | 2-0 |
| China Open - DD | 2019/11/06 11:00 | Sakuramoto/Takahata v Fukushima/Hirota | L | 1-2 |
| French Open - DD | 2019/10/22 10:30 | Polii/Rahayu v Sakuramoto/Takahata | L | 2-1 |
| Denmark Open - DD | 2019/10/17 14:00 | Sakuramoto/Takahata v Chen/Jia | L | 1-2 |
| Denmark Open - DD | 2019/10/16 10:30 | Stoeva/Stoeva v Sakuramoto/Takahata | W | 0-2 |
| Korean Open WD | 2019/09/28 05:30 | Sakuramoto/Takahata v Kim/Kong | L | 1-2 |
| Korean Open WD | 2019/09/27 04:00 | Chang/Kim v Sakuramoto/Takahata | W | 0-2 |
| Korean Open WD | 2019/09/26 02:35 | Polii/Rahayu v Sakuramoto/Takahata | W | 0-2 |