| Thailand Open WD | 2019/08/03 06:30 | Tanaka/Yonemoto v Chang/Kim | L | 2-0 |
| Thailand Open WD | 2019/08/02 06:15 | Polii/Rahayu v Chang/Kim | W | 1-2 |
| Thailand Open WD | 2019/08/01 06:45 | Chang/Kim v Fukushima/Hirota | W | 2-0 |
| Thailand Open WD | 2019/07/30 13:20 | Chang/Kim v Barkah/Sugiarto | W | 2-1 |
| Japan Open WD | 2019/07/25 02:00 | Matsutomo/Takahashi v Chang/Kim | L | 2-0 |
| Japan Open WD | 2019/07/24 08:30 | Chang/Kim v Sakuramoto/Takahata | W | 2-0 |
| US Open WD | 2019/07/13 02:30 | Matsuyama/Shida v Chang/Kim | L | 2-0 |
| US Open WD | 2019/07/12 00:15 | Chang/Kim v Mapasa/Somerville | W | 2-0 |
| Russia Open WD | 2019/07/21 03:00 | Kashihara/Kato v Istarani/Kusumah | W | 0-2 |
| Russia Open WD | 2019/07/20 02:40 | Istarani/Kusumah v Honda/Shimizu | W | 2-1 |
| Russia Open WD | 2019/07/19 03:20 | Istarani/Kusumah v Vislova/Vorobeva | W | 2-1 |
| Russia Open WD | 2019/07/18 04:30 | Slobodyanyuk/Tarasova v Istarani/Kusumah | W | 0-2 |