| event | round | table | player one | result | player two |
| 1998 World Championship | 2 | 9 | Herzog, Nicolai (1518) | Lost 0-0 | Comer, Alan (1500) |
| Pro Tour Nice 2002 | 9 | 26 | Herzog, Nicolai (1796) | Won 2-0 | Comer, Alan (1919) |
| Pro Tour Nice 2002 | 12 | 4 | Herzog, Nicolai (1817) | Won 2-1 | Comer, Alan (1928) |