| event | round | table | player one | result | player two |
| Grand Prix Kansas City 2008 | 8 | 44 | Fennell, Christopher (1798) | Lost 0-2 | Black, Samuel (1542) |
| Grand Prix Boston 2009 | 10 | 73 | Fennell, Christopher (1872) | Lost 0-2 | Black, Samuel (1882) |
| Grand Prix Miami 2015 | 4 | 92 | Fennell, Christopher (2069) | Lost 0-2 | Black, Samuel (2056) |