| event | round | table | player one | result | player two |
| Grand Prix Toronto 2010 | 5 | 38 | Cox, Patrick (1801) | Won 2-1 | Tietze, Maxwell (1682) |
| Grand Prix Nashville 2012 | 4 | 116 | Cox, Patrick (1946) | Lost 1-2 | Tietze, Maxwell (1908) |
| Grand Prix Charleston 2012 | 5 | 35 | Cox, Patrick (1802) | Won 2-0 | Tietze, Maxwell (2012) |