| Macau Open 2019, MD | 2019/10/30 03:30 | Kan / Liao v Ou X Y / Zhang N | W | 0-2 |
| Denmark Open MD | 2019/10/16 14:00 | Chew P / Chew R v Ou X Y / Zhang N | L | 2-0 |
| Dutch Open MD | 2019/10/12 15:30 | Lamsfuss/Seidel v Ou X Y / Zhang N | L | 2-1 |
| Dutch Open MD | 2019/10/11 16:50 | Ou X Y / Zhang N v Ellis M / Langridge C | W | 2-1 |
| Dutch Open MD | 2019/10/10 17:30 | Isriyanet T / Kedren K v Ou X Y / Zhang N | W | 1-2 |
| Dutch Open MD | 2019/10/09 12:35 | Li S / Veenstra N v Ou X Y / Zhang N | W | 0-2 |
| Indonesia Masters MD | 2019/10/06 05:00 | Ou X Y / Zhang N v Koga/Saito | W | 2-1 |
| Indonesia Masters MD | 2019/10/05 08:00 | Huang/Liu v Ou X Y / Zhang N | W | 1-2 |
| Vietnam Open MD | 2019/09/11 11:10 | Lu/Yang v Mak H C / Or C C | L | 2-1 |
| Vietnam Open (WT) 2019, MD, Qualification | 2019/09/10 08:40 | Mak H C / Or C C v Takano M / Tamate K | W | 2-0 |
| Vietnam Open (WT) 2019, MD, Qualification | 2019/09/10 05:45 | Mak H C / Or C C v Dechkongton T / Kleawan T | W | 2-0 |