Head to Head
| Qatar Open XD | 2018/02/23 21:00 | Siu Hang Lam v Tomokazu Harimoto | W | 1-3 |
| Qatar Open Women | 2017/02/15 10:45 | Tomokazu Harimoto v Siu Hang Lam | L | 2-3 |
| Qatar Open XD | 2018/02/23 21:00 | Siu Hang Lam v Tomokazu Harimoto | W | 1-3 |
| Qatar Open Women | 2017/02/15 10:45 | Tomokazu Harimoto v Siu Hang Lam | L | 2-3 |