| German Open WD | 2023/03/08 18:25 | Cao Hok/Lam v Macpherson J / Torrance C | L | 0-2 |
| Uganda Int. WD | 2023/02/23 15:00 | Müller/Racloz v Cao Hok/Lam | L | 2-0 |
| Thailand Masters 2020, WD | 2023/02/01 02:20 | 리 S H/신 S C v Cao Hok/Lam | L | 2-0 |
| Indonesian Masters WD Qual | 2023/01/24 03:00 | Cao Hok/Lam v Xu A / Xu K | L | 1-2 |
| Estonian Int. WD | 2023/01/15 09:20 | 스주 M / 스주 T v Cao Hok/Lam | W | 0-2 |
| Estonian Int. WD | 2023/01/14 15:00 | 마란 K K / 루텔 H v Cao Hok/Lam | W | 1-2 |
| Estonian Int. WD | 2023/01/14 09:20 | Cao Hok/Lam v Tetyana/Tkach | W | 2-0 |
| Estonian Int. WD | 2023/01/13 18:15 | De Wit/Tirtosentono v Cao Hok/Lam | W | 0-2 |
| Giraldilla Int. XD | 2018/09/05 06:05 | Li K H / Wu Y T v Reddy/Sunil | W | 0-2 |