| Indonesia Int. MD | 2019/10/23 10:00 | Carnando/Marthin v Boon/Yap | L | 2-0 |
| Hong Kong Open - mužská štvorhra - kvalifikácia | 2019/11/12 01:40 | Chang/Yeung v Chang/Lu | L | 2-0 |
| Macau Open MD | 2019/10/30 10:55 | Chang/Lu v Chang/Yeung | L | 0-2 |
| Vietnam Open - mužská štvorhra | 2019/09/11 13:50 | Chang/Lu v Lamsfuss/Seidel | L | 1-2 |
| Chinese Taipei Open MD | 2019/09/04 11:30 | Chang/Lu v Chrisnanta/Loh | L | 0-2 |
| Thailand Open - mužská štvorhra - kvalifikácia | 2019/07/30 06:45 | Gutama/Putra v Chang/Lu | L | 2-1 |
| US Open - mužská štvorhra | 2019/07/12 00:15 | Lee/Yang v Chang/Lu | L | 2-0 |
| US Open - mužská štvorhra | 2019/07/10 17:40 | Chang/Lu v Lamsfuss/Seidel | W | 2-1 |
| Giraldilla Int. XD | 2018/11/28 10:20 | Chang/Lu v Jang/Kim | L | 0-2 |