Head to Head
| Korea Open | 2019/07/05 03:35 | Mattias Falck v Kristian Karlsson | L | 2-4 |
| Qatar Open Women | 2018/12/07 18:52 | Kristian Karlsson v Mattias Falck | W | 1-3 |
| Swedish Open | 2018/11/03 10:40 | Kristian Karlsson v Mattias Falck | W | 2-4 |
| Qatar Open Women | 2018/10/10 17:17 | Mattias Falck v Kristian Karlsson | L | 2-3 |
Home History
| WTT Contender Doha | 2021/03/03 12:50 | Mattias Falck v Mihai Bobocica | W | 3-1 |
| ITTF Finals | 2020/11/20 09:00 | Long Ma v Mattias Falck | L | 4-2 |
| ITTF Finals | 2020/11/19 13:20 | Simon Gauzy v Mattias Falck | W | 3-4 |
| World Cup | 2020/11/14 10:30 | Tomokazu Harimoto v Mattias Falck | L | 4-1 |
| World Cup | 2020/11/14 03:45 | Chun Ting Wong v Mattias Falck | W | 3-4 |
| Qatar Open | 2020/03/06 16:00 | Jon Persson v Mattias Falck | L | 4-1 |
| Qatar Open | 2020/03/05 15:10 | Takuya Jin v Mattias Falck | W | 1-4 |
| Europe Top 16 Cup | 2020/02/08 18:10 | Mattias Falck v Robert Gardos | L | 2-4 |
Away History
| WTT Contender Doha | 2021/03/03 12:35 | Darko Jorgic v Kristian Karlsson | W | 1-3 |
| Champions League | 2020/12/18 20:40 | Kristian Karlsson v Darko Jorgic | L | 1-3 |
| Champions League | 2020/12/17 18:20 | Tomislav Pucar v Kristian Karlsson | W | 0-3 |
| Champions League | 2020/12/17 16:00 | Jonathan Groth v Kristian Karlsson | L | 3-0 |
| Champions League | 2020/12/15 16:50 | Kristian Karlsson v Thiago Monteiro | L | 2-3 |
| Champions League | 2020/12/13 16:40 | Kristian Karlsson v Shihao Wei | L | 2-3 |
| Champions League | 2020/12/12 16:00 | Anders Lind v Kristian Karlsson | W | 2-3 |
| German Bundesliga | 2020/06/11 13:00 | Kristian Karlsson v Simon Gauzy | L | 0-3 |