| Hong Kong Open WD Qual | 2019/11/12 01:00 | Fan/Wu v Istarani/Kusumah | W | 0-2 |
| Vietnam Open WD | 2019/09/13 10:40 | Istarani/Kusumah v Honda/Shimizu | L | 0-2 |
| Vietnam Open WD | 2019/09/12 07:20 | Liu/Xia v Istarani/Kusumah | W | 0-2 |
| Vietnam Open WD | 2019/09/11 09:10 | Istarani/Kusumah v Barkah/Imanuela | W | 2-0 |
| Chinese Taipei Open WD | 2019/09/04 09:20 | Istarani/Kusumah v Lee/Shin | L | 0-2 |
| Akita Masters WD | 2019/08/14 06:00 | Iwanaga/Nakanishi v Istarani/Kusumah | L | 2-0 |
| Hyderabad Open WD | 2019/08/07 10:50 | Chang/Kim v Istarani/Kusumah | L | 2-0 |
| Russia Open WD | 2019/07/21 03:00 | Kashihara/Kato v Istarani/Kusumah | W | 0-2 |
| China Open WD | 2019/11/06 08:30 | Hsu/Hu v Chang/Yang | L | 2-0 |
| Macau Open WD | 2019/10/30 08:25 | Chang/Yang v Jeong/Kim | L | 0-2 |
| Korean Open WD | 2019/09/25 06:25 | Chen/Jia v Chang/Yang | L | 2-0 |
| China Open WD | 2019/09/18 07:55 | Chang/Yang v Mapasa/Somerville | L | 0-2 |
| Chinese Taipei Open WD | 2019/09/04 13:10 | Chou/Wu v Chang/Yang | W | 0-2 |
| Thailand Open WD Qual | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | L | 2-0 |
| Indonesia Open WD | 2019/07/17 06:15 | Chang/Yang v Dong/Feng | L | 0-2 |
| US Open WD | 2019/07/12 01:00 | Matsuyama/Shida v Chang/Yang | L | 2-0 |