| event | round | table | player one | result | player two |
| Pro Tour New York 1999 | 11 | 1 | Dougherty, Robert (1611) | Won 2-0 | Tsang, Terry (1749) |
| Grand Prix Seattle 2000 | 6 | 30 | Dougherty, Robert (1640) | Won 0-0 | Tsang, Terry (1633) |
| 2001 World Championship | 17 | 17 | Dougherty, Robert (1849) | Won 2-0 | Tsang, Terry (1750) |
| Pro Tour San Diego 2002 | 13 | 31 | Dougherty, Robert (1917) | Lost 0-2 | Tsang, Terry (1774) |