| event | round | table | player one | result | player two |
| Grand Prix Antwerp 2002 | 5 | 89 | Eigner, Nikolaus (1578) | Draw 1-1 | Summersberger, Helmut (1786) |
| Grand Prix Barcelona 2006 | 4 | 55 | Eigner, Nikolaus (1823) | Lost 1-2 | Summersberger, Helmut (2011) |
| 2010 World Championship | 12 | 126 | Eigner, Nikolaus (1660) | Won 2-1 | Summersberger, Helmut (1856) |