| event | round | table | player one | result | player two |
| Grand Prix Washington DC 1999 | 11 | 24 | Dougherty, Robert (1688) | Won 0-0 | Swan, Brad (1526) |
| Grand Prix Atlanta 2001 | 5 | 3 | Dougherty, Robert (1903) | Lost 0-2 | Swan, Brad (1648) |
| Grand Prix Atlanta 2001 | 12 | 8 | Dougherty, Robert (1919) | Lost 0-2 | Swan, Brad (1698) |
| Pro Tour San Diego 2002 | 5 | 19 | Dougherty, Robert (1943) | Won 2-1 | Swan, Brad (1800) |