event | round | table | player one | result | player two |
Grand Prix New Jersey 2004 | 9 | 20 | Hoaen, Rich (1901) | Lost 1-2 | Herberholz, Mark (1887) |
Grand Prix Minneapolis 2005 | 13 | 7 | Hoaen, Rich (2032) | Lost 1-2 | Herberholz, Mark (1832) |
Grand Prix Richmond 2006 | 13 | 10 | Hoaen, Rich (1954) | Won 2-0 | Herberholz, Mark (1920) |
Grand Prix Dallas 2007 | 4 | 48 | Hoaen, Rich (2024) | Won 2-1 | Herberholz, Mark (1927) |