| Japan Open | 2019/06/12 06:40 | Peifeng Zheng v Siu Hang Lam | L | 4-1 |
| Japan Open | 2019/06/12 01:40 | Daewoo Kim v Siu Hang Lam | W | 2-4 |
| Hong Kong Open | 2019/06/05 12:10 | Siu Hang Lam v Ricardo Walther | L | 1-4 |
| Hong Kong Open | 2019/06/05 04:20 | Mikhail Paikov v Siu Hang Lam | W | 2-4 |
| Hong Kong Open | 2019/06/04 01:50 | Alexander Valuch v Siu Hang Lam | W | 2-4 |
| China Open | 2019/05/29 05:20 | Siu Hang Lam v Yun-Ju Lin | L | 0-4 |
| Slovenia Open | 2019/05/10 12:15 | Yi-Hsin Feng v Siu Hang Lam | W | 1-4 |
| Serbia Open | 2019/05/03 18:35 | Yuta Tanaka v Siu Hang Lam | L | 4-1 |
| Japan Open | 2019/06/13 09:40 | Chenhao Xu v Zihao Zhao | L | 1-4 |
| Japan Open | 2019/06/12 07:30 | Yukiya Uda v Chenhao Xu | W | 2-4 |
| Japan Open | 2019/06/12 02:30 | Chenhao Xu v Minhyeok Kim | W | 4-0 |
| Qatar Open - GD | 2018/08/22 08:00 | Chenhao Xu v Kirill Skachkov | L | 2-4 |
| Qatar Open - GD | 2018/01/19 15:50 | Chenhao Xu v Dingshuo Liu | L | 3-4 |
| Qatar Open - GD | 2018/01/18 14:30 | Omar Assar v Chenhao Xu | W | 0-4 |