| Macau Open MD | 2019/10/30 03:30 | Kan/Liao v Ou/Zhang | W | 0-2 |
| Denmark Open MD | 2019/10/16 14:00 | Chew/Chew v Ou/Zhang | L | 2-0 |
| 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 |
| Vietnam Open MD | 2019/09/11 11:10 | Lu/Yang v Mak/Or | L | 2-1 |
| Vietnam Open MD Qual | 2019/09/10 08:40 | Mak/Or v Takano/Tamate | W | 2-0 |
| Vietnam Open MD Qual | 2019/09/10 05:45 | Mak/Or v Dechkongton/Kleawan | W | 2-0 |