| event | round | table | player one | result | player two |
| Grand Prix Mexico City 2005 | 8 | 14 | Herberholz, Mark (1877) | Won 2-1 | Fiorillo, John (1835) |
| Grand Prix Richmond 2006 | 11 | 31 | Herberholz, Mark (1927) | Lost 1-2 | Fiorillo, John (1838) |
| 2006 World Championship | 11 | 53 | Herberholz, Mark (1921) | Lost 0-2 | Fiorillo, John (1837) |