| event | round | table | player one | result | player two |
| Pro Tour Philadelphia 2005 | 12 | 2 | Herberholz, Mark (1834) | Lost 0-2 | Ruel, Olivier (2101) |
| Pro Tour Philadelphia 2005 | Q | Herberholz, Mark (1821) | Lost 1-3 | Ruel, Olivier (2114) | |
| Pro Tour Honolulu 2006 | 12 | 2 | Herberholz, Mark (1991) | Lost 1-2 | Ruel, Olivier (2230) |
| Grand Prix Montreal 2007 | 14 | 5 | Herberholz, Mark (2111) | Lost 1-2 | Ruel, Olivier (2155) |