event | round | table | player one | result | player two |
1999 World Championship | 8 | 16 | O'Mahoney-Schwartz, Steven (1789) | Won 0-0 | Pereira, Christiano (1561) |
1999 World Championship | 12 | 48 | O'Mahoney-Schwartz, Steven (1776) | Won 0-0 | Pereira, Christiano (1567) |
Pro Tour New Orleans 2001 | 4 | 92 | O'Mahoney-Schwartz, Steven (1839) | Lost 1-2 | Pereira, Christiano (1584) |