| event | round | table | player one | result | player two |
| Grand Prix Boston 2009 | 8 | 5 | Ravitz, Joshua (1671) | Lost 0-2 | Stark, Ben S (1827) |
| Grand Prix Toronto 2010 | 13 | 12 | Ravitz, Joshua (1807) | Lost 1-2 | Stark, Ben S (1926) |
| Grand Prix Nashville 2012 | 11 | 29 | Ravitz, Joshua (1806) | Lost 0-2 | Stark, Ben S (2037) |