| event | round | table | player one | result | player two |
| Pro Tour Yokohama 2003 | 10 | 3 | Jorstedt, Mattias (1980) | Won 2-1 | Karsten, Frank (1909) |
| Grand Prix Gothenburg 2003 | 14 | 15 | Jorstedt, Mattias (1959) | ID | Karsten, Frank (1817) |
| Grand Prix Birmingham 2004 | 11 | 22 | Jorstedt, Mattias (1922) | Won 2-0 | Karsten, Frank (1924) |
| Grand Prix Birmingham 2004 | 14 | 9 | Jorstedt, Mattias (1941) | ID | Karsten, Frank (1937) |
| Grand Prix Zurich 2004 | 11 | 7 | Jorstedt, Mattias (1947) | Lost 1-2 | Karsten, Frank (2023) |