| Portugal Open WD | 2020/02/14 17:00 | Chen/Cheng v Diaconu/Dragoman | W | 3-0 |
| German Open WD | 2020/01/31 10:20 | Hirano/Ishikawa v Chen/Cheng | L | 3-1 |
| German Open WD | 2020/01/30 11:00 | Doo/Zhu v Chen/Cheng | W | 2-3 |
| World Team Olympic Quals Women | 2020/01/24 10:00 | Loeuillette/Yuan v Chen/Cheng | W | 0-3 |
| World Tour Grand Finals WD | 2019/12/13 07:00 | Chen/Cheng v Jeon/Yang | L | 1-3 |
| World Tour Grand Finals WD | 2019/12/12 06:20 | Chen/Cheng v Hirano/Shibata | W | 3-1 |
| Austrian Open WD | 2019/11/16 19:10 | Kihara/Nagasaki v Chen/Cheng | L | 3-2 |
| Austrian Open WD | 2019/11/15 16:10 | Hirano/Ishikawa v Chen/Cheng | W | 2-3 |
| Portugal Open WD | 2020/02/14 17:00 | Takahashi/Todorovic v Diaz/Diaz | W | 2-3 |
| Paraguay Open WD | 2019/09/14 18:00 | Hashimoto/Shiomi v Diaz/Diaz | L | 3-1 |
| Paraguay Open WD | 2019/09/13 21:30 | Arguelles/Codina v Diaz/Diaz | W | 0-3 |
| Paraguay Open WD | 2019/09/13 14:30 | Kumahara/Vivarelli v Diaz/Diaz | W | 0-3 |
| Czech Open WD | 2019/08/22 10:20 | Diaz/Diaz v Kim/Lee | L | 1-3 |
| Pan American Games WD | 2019/08/07 00:00 | Wu/Zhang v Diaz/Diaz | W | 3-4 |
| Pan American Games WD | 2019/08/05 23:15 | Takahashi/Yamada v Diaz/Diaz | W | 2-4 |
| Pan American Games WD | 2019/08/05 00:00 | Arguelles/Codina v Diaz/Diaz | W | 1-4 |