| Kharkiv Int. MD | 2019/09/06 12:00 | Chew/Chew v Janacek/Svejda | L | 0-2 |
| World Championships MD | 2019/08/21 15:20 | Chew/Chew v Hoki/Kobayashi | L | 0-2 |
| World Championships MD | 2019/08/20 12:00 | Leung/Wheller v Chew/Chew | W | 0-2 |
| Pan Am Games MD | 2019/08/02 10:00 | Ho-Shue/Yakura v Chew/Chew | L | 2-1 |
| Pan Am Games MD | 2019/08/01 16:15 | Farias/Farias v Chew/Chew | W | 1-2 |
| Pan Am Games MD | 2019/07/31 16:40 | Navarro/Andres v Chew/Chew | W | 0-2 |
| Russia Open MD | 2019/07/18 06:45 | Oshima/Tsukamoto v Chew/Chew | L | 2-0 |
| US Open MD | 2019/07/10 21:25 | Chew/Chew v Okamura/Onodera | L | 1-2 |
| Dutch Open MD | 2019/10/12 15:30 | Lamsfuss/Seidel v Ou/Zhang | L | 2-1 |
| Dutch Open MD | 2019/10/11 16:50 | Ou/Zhang v Ellis/Langridge | W | 2-1 |
| Dutch Open MD | 2019/10/10 17:30 | Isriyanet/Kedren v Ou/Zhang | W | 1-2 |
| Dutch Open MD | 2019/10/09 12:35 | Li/Veenstra v Ou/Zhang | W | 0-2 |
| Indonesia Masters MD | 2019/10/06 05:00 | Ou/Zhang v Koga/Saito | W | 2-1 |
| Indonesia Masters MD | 2019/10/05 08:00 | Huang/Liu v Ou/Zhang | W | 1-2 |
| Indonesia Masters MD | 2019/10/04 09:10 | Azriyn/Latif v Ou/Zhang | W | 0-2 |
| Indonesia Masters MD | 2019/10/03 11:40 | Ou/Zhang v Cahyono/Isfahani | W | 2-0 |