| event | round | table | player one | result | player two |
| Grand Prix Amsterdam 2001 | 6 | 8 | Humpherys, David (1871) | Lost 0-2 | Shvartsman, Alex (1867) |
| Grand Prix Minneapolis 2001 | 5 | 50 | Humpherys, David (1814) | Won 2-0 | Shvartsman, Alex (1521) |
| Grand Prix Boston 2003 | 7 | 32 | Humpherys, David (1827) | Lost 0-2 | Shvartsman, Alex (1651) |