event | round | table | player one | result | player two |
Grand Prix Detroit 2003 | 10 | 2 | Lebedowicz, Osyp (2045) | Lost 0-2 | Herberholz, Mark (1626) |
Pro Tour Honolulu 2006 | Q | Lebedowicz, Osyp (1965) | Lost 1-3 | Herberholz, Mark (2026) | |
Pro Tour Honolulu 2009 | 3 | 88 | Lebedowicz, Osyp (1886) | Won 2-1 | Herberholz, Mark (1826) |