| event | round | table | player one | result | player two |
| 2000 World Championship | 7 | 60 | Herzog, Nicolai (1928) | Lost 1-2 | Summersberger, Helmut (1655) |
| Grand Prix Manchester 2000 | 4 | 20 | Herzog, Nicolai (1799) | Won 2-0 | Summersberger, Helmut (1760) |
| Grand Prix Barcelona 2002 | 4 | 70 | Herzog, Nicolai (1668) | Lost 1-2 | Summersberger, Helmut (1780) |
| 2003 European Championship | 9 | 69 | Herzog, Nicolai (2015) | Won 2-1 | Summersberger, Helmut (1833) |