| 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 |
| Indonesia Open | 2019/11/17 03:55 | Siu Hang Lam v Harmeet Desai | L | 2-4 |
| Indonesia Open | 2019/11/16 12:05 | Florent Lambiet v Siu Hang Lam | W | 1-4 |
| Indonesia Open | 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 |
| Polish Open | 2019/10/18 12:20 | Siu Hang Lam v Yuma Tanigaki | W | 4-2 |
| Bulgaria Open | 2019/08/14 10:20 | Siu Hang Lam v Kazuhiro Yoshimura | L | 2-4 |
| Challenger Ochsenhausen | 2019/11/08 18:26 | Zengyi Wang v Jiri Vrablik | L | 2-3 |
| Challenger Ochsenhausen | 2019/10/25 16:40 | Zengyi Wang v Slawomir Dosz | W | 3-1 |
| Challenger Ochsenhausen | 2019/09/27 16:40 | Zengyi Wang v Tomasz Kotowski | L | 2-3 |
| Challenger Ochsenhausen | 2019/09/12 17:28 | Zengyi Wang v Tomasz Lewandowski | W | 2-1 |
| Czech Republic Extraleague | 2019/03/13 13:20 | Zengyi Wang v Samuel Kulczycki | W | 3-1 |
| Czech Republic Extraleague | 2019/02/10 15:26 | Zengyi Wang v Antonin Gavlas | L | 2-3 |
| Qatar Open Women | 2018/12/04 17:43 | Zengyi Wang v Ibrahim Gunduz | W | 3-0 |
| Qatar Open Women | 2017/09/14 18:55 | Ovidiu Ionescu v Zengyi Wang | L | 10-4 |