Head to Head
| WTT Contender Doha | 2021/03/04 12:35 | Mattias Falck v Kristian Karlsson | W | 3-0 |
| 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 |