| event | round | table | player one | result | player two |
| Grand Prix Minneapolis 2005 | 13 | 3 | Lieberman, Alex (1774) | Won 2-0 | Szleifer, Gadiel (1978) |
| Grand Prix Philadelphia 2005 | 10 | 15 | Lieberman, Alex (1890) | Won 2-1 | Szleifer, Gadiel (1925) |
| Grand Prix Charlotte 2005 | 12 | 14 | Lieberman, Alex (1885) | Lost 1-2 | Szleifer, Gadiel (1909) |