| Open di Thailandia DF - Qual. | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | L | 2-0 |
| Open di Taipei Cinese DF | 2019/09/04 13:10 | Chou/Wu v Chang/Yang | W | 0-2 |
| Open di Thailandia DF - Qual. | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | L | 2-0 |
| Open d’Indonesia DF | 2019/07/17 06:15 | Chang/Yang v Dong/Feng | L | 0-2 |
| US Open DF | 2019/07/12 01:00 | Matsuyama/Shida v Chang/Yang | L | 2-0 |
| US Open DF | 2019/07/10 17:40 | Gao/Peng v Chang/Yang | W | 0-2 |
| Open del Canada DF | 2019/07/03 21:40 | Chang/Yang v Cheng/Lee | L | 1-2 |
| Open d'Australia DF - Qual. | 2019/06/04 02:30 | Hsieh/Lin v Chang/Yang | L | 2-0 |
| Sudirman Cup DF | 2019/05/22 04:30 | Chang/Yang v Chang/Yong Kong | L | 0-2 |
| Open di Taipei Cinese DF | 2019/09/04 13:10 | Hung/Lin v Ramadhanti/Sugiarto | W | 0-2 |
| Hyderabad Open DF | 2019/08/08 08:00 | Jang/Jeong v Ramadhanti/Sugiarto | L | 2-1 |
| Hyderabad Open DF | 2019/08/07 13:30 | Ramadhanti/Sugiarto v Lefel/Tran | W | 2-0 |
| Open di Thailandia DF | 2019/07/31 03:55 | Ramadhanti/Sugiarto v Polii/Rahayu | L | 0-2 |
| Open di Thailandia DF - Qual. | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | W | 2-0 |
| Open di Russia DF | 2019/07/19 03:50 | Kashihara/Kato v Ramadhanti/Sugiarto | L | 2-0 |
| Open di Russia DF | 2019/07/18 03:45 | Ramadhanti/Sugiarto v Belonyuk/Radchenko | W | 2-0 |