| event | round | table | player one | result | player two |
| Pro Tour Rome 1998 | 14 | 32 | Williams, David A (1467) | Lost 0-0 | Dobson, Tony (1565) |
| Grand Prix Tours 1999 | 6 | 126 | Williams, David A (1683) | Won 2-1 | Dobson, Tony (1703) |
| 2000 World Championship | 11 | 68 | Williams, David A (1689) | Lost 0-1 | Dobson, Tony (1641) |