| Canada Open WD | 2019/07/04 00:30 | Gao/Peng v Jia Huang/Yu | L | 1-2 |
| Canada Open WD | 2019/07/03 21:40 | Chang/Yang v Cheng/Lee | L | 1-2 |
| Australian Open WD Qual | 2019/06/04 02:30 | Hsieh/Lin v Chang/Yang | L | 2-0 |
| Sudirman Cup WD | 2019/05/22 04:30 | Chang/Yang v Chang/Yong Kong | L | 0-2 |
| New Zealand Open WD | 2019/05/02 06:00 | Chang/Yang v Hobara/Sone | L | 0-2 |
| New Zealand Open WD | 2019/05/01 03:20 | Chang/Yang v Apalisok/Jiang | W | 2-0 |
| Asia Championships WD | 2019/04/26 09:00 | Chang/Yang v Haris/Pradipta | L | 0-2 |
| Asia Championships WD | 2019/04/25 05:45 | Chang/Yang v Hendahewa/Sirimannage | W | 2-0 |
| Asia Championships WD | 2019/04/24 08:40 | Chang/Yang v Ng/Wu | W | 2-1 |