| German Open 2019, WD, Qualification | 12/18 17:00 | 1 | Lai, J. B. T. v Ong, Meng-Yung | L | 2-0 | |
| Giraldilla Int. XD | 08/04 01:45 | 1 | 찌우, 빈슨 v Ong, Meng-Yung | L | 2-0 | |
| Indonesia Masters XD | 07/19 19:30 | 6 | Ong, Meng-Yung v Pandu, Dewantoro | L | 0-2 | |
| Indonesia Masters XD | 12/15 18:05 | - | 시란트, 세르게이 v Ong, Meng-Yung | L | 2-0 |