| event | round | table | player one | result | player two |
| Grand Prix Detroit 2001 | 13 | 27 | Dougherty, Robert (1793) | Lost 1-2 | Bernat, Michael (1664) |
| Grand Prix Milwaukee 2002 | 12 | 26 | Dougherty, Robert (1930) | Lost 1-2 | Bernat, Michael (1663) |
| Pro Tour Austin 2009 | 2 | 95 | Dougherty, Robert (1880) | Won 2-1 | Bernat, Michael (1875) |