| Irish Open MD | 11/15 17:20 | 2 | Liao K H / Po L W v Jansen J R / Kaesbauer P | L | 0-2 | |
| Irish Open MD | 11/15 11:30 | 3 | Grimley/Grimley v Liao K H / Po L W | W | 0-2 | |
| Irish Open MD | 11/14 19:30 | 4 | Adam / Maio v Liao K H / Po L W | W | 0-2 | |
| Irish Open MD | 11/14 14:20 | 5 | Jones W / Yap B Z H v Liao K H / Po L W | W | 0-2 | |
| Norwegian Int. MD | 11/08 18:20 | - | Lauritzen E / Muurholm M v Liao K H / Po L W | L | 2-1 | |
| Norwegian Int. MD | 11/08 13:30 | - | Stoffersen M / Vestergaard M v Liao K H / Po L W | W | 0-2 | |
| SaarLorLux Open 2019, MD | 10/31 18:00 | 4 | Liao K H / Po L W v Bay-Smidt M / Moelhede L | L | 0-2 | |
| SaarLorLux Open 2019, MD | 10/30 12:40 | 5 | Scheller/Lohau v Liao K H / Po L W | W | 0-2 | |
| Open de Suisse - Doubles Femmes - Qualif. | 10/02 04:39 | - | Putra F W / Saputro R A v Liao K H / Po L W | L | 2-0 |