| event | round | table | player one | result | player two |
| Grand Prix Washington DC 1999 | 8 | 30 | Williams, David A (1562) | Won 0-0 | Krakower, Gary (1747) |
| Grand Prix Washington DC 1999 | 11 | 25 | Williams, David A (1552) | Won 0-0 | Krakower, Gary (1723) |
| Grand Prix San Diego 1999 | 13 | 3 | Williams, David A (1684) | ID | Krakower, Gary (1747) |