event | round | table | player one | result | player two |
Grand Prix Minneapolis 2005 | S | Herberholz, Mark (1886) | Won 2-0 | Yurchick, Adam (1729) | |
Pro Tour Honolulu 2006 | 10 | 15 | Herberholz, Mark (1959) | Won 2-0 | Yurchick, Adam (1743) |
Grand Prix Chicago 2009 | 13 | 15 | Herberholz, Mark (1918) | Lost 1-2 | Yurchick, Adam (1941) |