event | round | table | player one | result | player two |
Grand Prix San Diego 1999 | 8 | 27 | O'Mahoney-Schwartz, Steven (1825) | Won 2-1 | Kastle, Darwin (1775) |
Grand Prix Manchester 2000 | 7 | 3 | O'Mahoney-Schwartz, Steven (1816) | Lost 1-2 | Kastle, Darwin (1953) |
Grand Prix Manchester 2000 | 10 | 19 | O'Mahoney-Schwartz, Steven (1797) | Lost 1-2 | Kastle, Darwin (1923) |
Pro Tour Tokyo 2001 | 7 | 37 | O'Mahoney-Schwartz, Steven (1817) | Lost 1-2 | Kastle, Darwin (1827) |