| Challenger - Ochsenhausen | 2019/12/01 15:29 | Siu Hang Lam v Zengyi Wang | W | 3-1 |
| Challenger - Ochsenhausen | 2019/11/28 18:38 | Siu Hang Lam v Boguslav Koszyk | W | 2-1 |
| Challenger - Ochsenhausen | 2019/11/28 16:59 | Siu Hang Lam v Marek Pradzinski | W | 3-0 |
| Open da Indonésia | 2019/11/17 03:55 | Siu Hang Lam v Harmeet Desai | L | 2-4 |
| Open da Indonésia | 2019/11/16 12:05 | Florent Lambiet v Siu Hang Lam | W | 1-4 |
| Open da Indonésia | 2019/11/16 07:10 | Jo Yokotani v Siu Hang Lam | W | 1-4 |
| Challenger - Ochsenhausen | 2019/10/22 16:40 | Siu Hang Lam v Marek Badowski | L | 2-3 |
| Open da Polónia | 2019/10/18 12:20 | Siu Hang Lam v Yuma Tanigaki | W | 4-2 |
| Grande Prémio da Polónia | 2019/11/23 09:10 | Adam Dosz v Szymon Kolasa | L | 3-0 |