| event | round | table | player one | result | player two |
| Grand Prix Minneapolis 2005 | 4 | 2 | Turtenwald, Owen (1500) | Lost 1-2 | Ravitz, Joshua (1631) |
| Grand Prix Vancouver 2014 | 15 | 20 | Turtenwald, Owen (2123) | Lost 0-2 | Ravitz, Joshua (1936) |
| Grand Prix Montreal 2015 | 13 | 13 | Turtenwald, Owen (2040) | Won 2-0 | Ravitz, Joshua (2041) |