YEAR US NATIONAL CHAMPIONSHIP US OPEN NATIONAL OPEN
2015 1. Brian Rose
2. Jerry Hai
3. Joseph Rose
4. Yoko Rose
1. Ben Seeley
2. Yohanes Chitra
3. Sarah Bentolila
4. Richie Gilliland
1. Ben Seeley
2. Yohanes Chitra
3. Frank Armatys
4. Dal S. Yu
2014 1. Ben Seeley
2. Imre Leader
3. Yoko Sano Rose
4. Joseph Rose
1. Ben Seeley
2. Edmund Yiu
3. Yohanes Chitra
4. Frank Armatys
2013 1. Kunihiko Tanida
2. Ben Seeley
3. Brian Rose
4. Jerry Hai
1. Jacky Fu
2. Kunihiko Tanida
3. David Rockwell
4. Frank Armatys
2012 1. Jian Cai
2. Jerry Hai
3. Ben Ruhmkorff
4. Yoko Sano Rose
1. David Rockwell
2. Ben Ruhmkorff
3. Eric Entingh
4. Frank Armatys
2011 1. Kunihiko Tanida
2. Yohanes Chitra
3. David Parsons
4. Vlad Petric
1. Kunihiko Tanida
2. Yohanes Chitra
3. Jian Cai
4. Ben Ruhmkorff
1. Ben Ruhmkorff
2. Kunihiko Tanida
3. Frank Armatys
4. Robert Biship
2010 1. Jacky Fu
2. Raphael Schreiber
3. Randy Fang
4. Ben Ruhmkorff
1. Jacky Fu
2. Randy Fang
3. Jian Cai
4. Alex Kompel
1. Randy Fang
2. Ben Ruhmkorff
3. Sharon Katzman
4. Tom Wiencek
2009 1. Randy Fang
2. Yohanes Chitra
3. Vlad Petric
4. Robert Bishop
1. Yohanes Chitra
2. Randy Fang
3. Giovanni Barricelli
4. Eric Lindström
1. Randy Fang
2. Frank Armatys
3. Jian Cai
4. David Rockwell
2008 1. Yohanes Chitra
2. Randy Fang
3. Jacky Fu
4. Jian Cai
1. Yohanes Chitra
2. Ben Seeley
3. Randy Fang
4. Giovanni Barricelli
1. Randy Fang
2. Bill Hahn
3. Vlad Petric
4. David Rockwell
2007 1. Eddie Williams
2. Yohanes Chitra
3. Randy Fang
4. Jian Cai
1. Eddie Williams
2. Yohanes Chitra
3. Randy Fang
4. Giovanni Barricelli
1. Frank Armatys
2. Randy Fang
3. Eddie Williams
4. David Rockwell
2006 1. Ben Seeley
2. Yohanes Chitra
3. Eddie Williams
4. Randy Fang
1. Ben Seeley
2. Edmund Yiu
3. Eddie Williams
4. Randy Fang
1. Edmund Yiu
2. Eddie Williams
3. Randy Fang
4. Yohanes Chitra
2005 1. Ben Seeley
2. Shigeru Kaneda
3. Edmund Yiu
4. Eddie Williams
1. Edmund Yiu
2. Yohanes Chitra
3. Eddie Williams
4. Randy Fang
1. Ben Seeley
2. Randy Fang
3. Eric Lindström
4. David Rockwell
2004 1. Ben Seeley
2. Brian Rose
3. Shigeru Kaneda
4. Randy Fang
1. Ben Seeley
2. Edmund Yiu
3. Eddie Williams
4. Rusty Horner
1. Eddie Williams
2. Randy Fang
3. Frank Armatys
4. David Rockwell
2003 1. Ben Seeley
2. Tim Krzywonos
3. Eddie Williams
4. Randy Fang
1. Edmund Yiu
2. Eddie Williams
3. Albert Chen
4. Yohanes Chitra
1. Raphael Schreiber
2. Eddie Williams
3. Randy Fang
4. Darren Choong
2002 1. Brian Rose
2. Patrick Lee
3. Tim Krzywonos
4. Eddie Williams
1. Raphael Schreiber
2. Ben Seeley
3. Edmund Yiu
4. Tatsuya Mine
1. Raphael Schreiber
2. Eddie Williams
3. Rand Fang
4. David Rockwell
2001 1. Ben Seeley
2. Kensuke Ibata
3. Brian Rose
4. Denis Shub
1. ?
2. ?
3. ?
4. ?
2000 1. Brian Rose
2. Raphael Schreiber
3. David Parsons
4. Ryan Matreyek
1. Raphael Schreiber
2. Tatsuya Mine
3. Ben Seeley
4. Bill Roberts
1999 1. Raphael Schreiber
2. Ryan Matreyek
3. Eddie Williams
4. Sean McCulloch
1. Tatsuya Mine
2. Hideyuki Kiuchi
3. Anders Kierulf
4. Atsuko Mine
1998 1. Raphael Schreiber
2. Randy Fang
3. Ryan Matreyek
4. David Parsons
1. Anders Kierulf
2. Tatsuya Mine
3. Randy Fang
4. Atsuko Mine
1997 1. Tatsuya Mine
2. ?
3. ?
4. ?
1996 1. Brian Rose
2. ?
3. ?
4. ?
1995 1. David Shaman
2. ?
3. ?
4. ?
1994 1. Brian Rose
2. ?
3. ?
4. ?
1993 1. Brian Rose
2. ?
3. ?
4. ?
1992 1. Anders Kierulf
2. ?
3. ?
4. ?
1991 1. Brian Rose
2. ?
3. ?
4. ?
1990 1. David Shaman
2. ?
3. ?
4. ?
1989 1. David Shaman
2. ?
3. ?
4. ?
1988 1. Brian Rose
2. David Shaman
3. Anders Kierulf
4. Arnold Kling
1987 1. Brian Rose
2. ?
3. ?
4. ?
1986 1. David Shaman
2. Brian Rose
3. Ted Landau
4. Arnold Kling
1985 1. David Shaman
2. ?
3. ?
4. ?
1984 1. Ted Landau
2. ?
3. ?
4. ?
1983 1. Brian Rose
2. David Shaman
3. Ted Landau
4. Charlie Heath
1982 1. David Shaman
2. ?
3. ?
4. ?
1981 1. Brian Rose
2. ?
3. ?
4. ?
1980 1. Jonathan Cerf
2. ?
3. ?
4. ?
1979 1. Jonathan Cerf
2. ?
3. ?
4. ?
1978 1. Carol Jacobs
2. ?
3. ?
4. ?
1977 1. Carol Jacobs
2. ?
3. ?
4. ?