| Hong Kong Open 2019, MD | 11/13 03:00 | 5 | Lam W L / Li K H v Ahsan/Setiawan | L | 0-2 | |
| Hong Kong Open 2019, MD, Qualification | 11/12 03:40 | - | Lam W L / Li K H v Chun / Hassan | W | 2-0 | |
| Macau Open 2019, MD | 10/30 09:10 | 5 | Goh/Izzuddin v Lam W L / Li K H | L | 2-0 | |
| Asia Championships MD | 04/24 05:20 | 5 | Alfian/Ardianto v Lam W L / Li K H | L | 2-0 | |
| Vietnam Int. MD Qual | 04/09 08:10 | - | Choong H J / Man W C v Lam W L / Li K H | L | 2-1 | |
| Macau Open 2019, MD | 10/31 06:30 | 5 | Lam W L / Li K H v Lee/Yang | L | 0-2 | |
| Open de Suisse - Doubles Femmes - Qualif. | 10/02 00:00 | - | Lam W L / Li K H v Chang E C / Chen X-Y | L | 0-2 | |
| Giraldilla Int. XD | 09/06 11:50 | 4 | Lam W L / Li K H v Chan T K / Yeung S C | L | 0-2 | |
| Giraldilla Int. XD | 09/05 12:35 | 5 | Anikumar R / Venkat G P v Lam W L / Li K H | W | 1-2 | |
| Open de Suisse - Doubles Femmes - Qualif. | 08/07 11:03 | - | Magnaye / Morada v Lam W L / Li K H | L | 2-0 | |
| Open de Suisse - Doubles Femmes - Qualif. | 08/07 07:25 | 1 | Lam W L / Li K H v Lin/Lin | W | 2-0 | |
| Giraldilla Int. XD | 01/11 13:50 | 4 | Lam W L / Li K H v Goh V S / Tan W K | L | 0-2 |