event | round | table | player one | result | player two |
Grand Prix San Diego 1999 | 7 | 1 | Dougherty, Robert (1697) | Lost 0-0 | Williams, David A (1640) |
Grand Prix Manchester 2000 | 11 | 3 | Dougherty, Robert (1785) | Lost 1-2 | Williams, David A (1829) |
Pro Tour New Orleans 2003 | 7 | 19 | Dougherty, Robert (1934) | Lost 1-2 | Williams, David A (1787) |