event | round | table | player one | result | player two |
Grand Prix Kansas City 2003 | Q | Krumb, Michael (1733) | Lost 0-2 | De Rosa, Antonino (1909) | |
Grand Prix Columbus 2004 | 5 | 42 | Krumb, Michael (1635) | Lost 1-2 | De Rosa, Antonino (1784) |
Grand Prix Detroit 2005 | 6 | 12 | Krumb, Michael (1850) | Won 2-1 | De Rosa, Antonino (1819) |
Grand Prix Charlotte 2005 | 11 | 1 | Krumb, Michael (1914) | Won 2-0 | De Rosa, Antonino (2033) |