| Qatar Open XD | 2018/03/21 14:00 | Siu Hang Lam v Lubomir Jancarik | L | 0-4 |
| Qatar Open XD | 2018/03/20 18:40 | Siu Hang Lam v Minhyeok Kim | L | 1-4 |
| Qatar Open XD | 2018/02/23 21:00 | Siu Hang Lam v Tomokazu Harimoto | L | 1-3 |
| Qatar Open XD | 2018/02/22 21:00 | Siu Hang Lam v Hugo Calderano | L | 0-3 |
| Qatar Open XD | 2017/11/26 11:45 | Sathiyan Gnanasekaran v Siu Hang Lam | L | 4-1 |
| Qatar Open XD | 2017/11/25 18:15 | Alvaro Robles v Siu Hang Lam | W | 0-4 |
| Qatar Open XD | 2017/11/25 14:35 | Tomas Polansky v Siu Hang Lam | W | 1-3 |
| Qatar Open XD | 2017/11/25 10:30 | Deni Kozul v Siu Hang Lam | W | 2-3 |
| Qatar Open 2019, MS | 2018/04/29 11:30 | Hunor Szocs v Karlsson, Mattias | W | 1-3 |
| German Open 2020, WD | 2018/03/24 18:40 | Chun Ting Wong v Karlsson, Mattias | L | 4-1 |
| German Open 2020, WD | 2018/03/24 13:30 | Koki Niwa v Karlsson, Mattias | W | 1-4 |
| German Open 2020, WD | 2018/03/23 19:20 | Karlsson, Mattias v Hugo Calderano | W | 4-2 |
| Qatar Open XD | 2018/03/09 14:10 | Karlsson, Mattias v Zhou, Yu | L | 1-4 |
| Qatar Open XD | 2018/03/08 14:20 | Simon Gauzy v Karlsson, Mattias | W | 1-4 |
| Qatar Open XD | 2018/03/07 15:10 | Karlsson, Mattias v Woojin Jang | W | 4-3 |
| Qatar Open XD | 2018/03/06 13:50 | Karlsson, Mattias v Liu, Dingshuo | W | 4-3 |