| event | round | table | player one | result | player two |
| Pro Tour Osaka 2002 | 7 | 7 | Kastle, Darwin (1917) | Lost 1-2 | Dougherty, Robert (1946) |
| Pro Tour Houston 2002 | S | Kastle, Darwin (1938) | Lost 1-3 | Dougherty, Robert (2090) | |
| 2007 World Championship | 11 | 90 | Kastle, Darwin (1606) | Won 2-1 | Dougherty, Robert (1772) |