| Malaysia Int. MD | 2019/11/13 00:30 | Boon X Y / Yap Q S v Chang / Lu | W | 0-2 |
| Hong Kong Open 2019, MD, Qualification | 2019/11/12 01:40 | Chang T C / Yeung M N v Chang / Lu | L | 2-0 |
| Macau Open 2019, MD | 2019/10/30 10:55 | Chang / Lu v Chang T C / Yeung M N | L | 0-2 |
| Vietnam Open MD | 2019/09/11 13:50 | Chang / Lu v Lamsfuss/Seidel | L | 1-2 |
| Chinese Taipei Open 2019, MD | 2019/09/04 11:30 | Chang / Lu v Chrisnanta D B / Loh K H | L | 0-2 |
| Open de Thaïlande - Doubles Hommes - Qualif. | 2019/07/30 06:45 | Gutama S K / Putra F W v Chang / Lu | L | 2-1 |
| US Open 2019, MD | 2019/07/12 00:15 | Lee/Yang v Chang / Lu | L | 2-0 |
| US Open 2019, MD | 2019/07/10 17:40 | Chang / Lu v Lamsfuss/Seidel | W | 2-1 |
| Fuzhou China Open 2019, MD | 2019/11/06 06:30 | Di / Wang v Goh/Izzuddin | L | 0-2 |
| SaarLorLux Open 2019, MD | 2019/11/03 15:00 | Di / Wang v Bay-Smidt M / Moelhede L | W | 2-0 |
| SaarLorLux Open 2019, MD | 2019/11/02 16:00 | Di / Wang v Jansen J R / Kaesbauer P | W | 2-1 |
| SaarLorLux Open 2019, MD | 2019/11/01 17:30 | Ellis M / Langridge C v Di / Wang | W | 1-2 |
| SaarLorLux Open 2019, MD | 2019/10/31 16:30 | Di / Wang v Liang / Shang | W | 2-1 |
| SaarLorLux Open 2019, MD | 2019/10/30 11:20 | Di / Wang v Adam / Maio | W | 2-0 |
| Open de France - Doubles Hommes | 2019/10/23 12:10 | Gideon M F / Sukamuljo K S v Di / Wang | L | 2-1 |
| Denmark Open MD | 2019/10/15 08:20 | Di / Wang v Ellis M / Langridge C | L | 1-2 |