| event | round | table | player one | result | player two |
| Pro Tour New York 1999 | Q | Dougherty, Robert (1652) | Lost 1-3 | Humpherys, David (1783) | |
| Grand Prix Amsterdam 2001 | 7 | 20 | Dougherty, Robert (1799) | Lost 0-2 | Humpherys, David (1853) |
| Pro Tour New Orleans 2001 | 14 | 4 | Dougherty, Robert (1907) | Lost 0-1 | Humpherys, David (2011) |