Denver Open
(Years with a single champion were either won outright or on tiebreaks. No tiebreaks were announced in years with co-champions, but names are listed in what would be tiebreak order.)
1950 Arthur K. Underwood, Jr.
1951 Jack L. Hursch, Jr.
1952 Virgil W. Harris, Jr.
1953 Jack L. Hursch, Jr.
1954 Max Wilkerson, Jr.
1955 Alfred Hulmes, Jr.
1956 Charles E. Sponagle, Jr.
1957 Alfred Hulmes, Jr.
1958 Dennis G. Naylin
1959 Robert G. Shean
1960 Al Wallace
1961 Robert W. Walker
1962 Robert W. Walker
1963 Richard H. Moore
1964 Richard H. Moore
1965 Malcolm D. Kaiser
1966 Dennis G. Naylin
1967 Val Matley
1968 Harlan J. Graves
1969 David W. Baker
1970 Vance Aandahl
1971 Robert N. Wendling
1972 James E. Hamblin
1973 Robert E. O’Donnell, Jr.
1974 Edward J. Roche
1975 Curtis W. Carlson
1976 James E. Hamblin
1977 Brian Wall
1978 Dmitry Agrachov
1979 Curtis W. Carlson
1980 Steven Henderson
1981 Randy Canney
1982 Randy Canney
1983 Robert G. Shean
1984 Alexander Fishbein
1985 Craig Gallo
1986 David Jellison
1987 J. Mann de Toledo
1988 David Jellison, Joe Abbott
1989 Eric Beckman
1990 James E. Hamblin
1991 James McCarty
1992 Todd Bardwick
1993 Todd Bardwick
1994 Todd Bardwick
1995 David Lucky, Todd Bardwick, Michael Mulyar
1996 Todd Bardwick
1997 James McCarty
1998 Sage Mo
1999 James McCarty
2000 James McCarty, Brian Wall, Andres Hortillosa
2001 Andy Rea
2002 James McCarty
2003 Adam Weissbarth
2004 Brian Wall, Andy Rea
2005 Brian Wall, Marc Jimenez, Jesse Cohen
2006 Brian Wall
2007 Brian Wall, Mitesh Shridhar
2008-10 No Tournament
2011 Robert Ramirez
2012 David Hartsook, Richard Herbst, Avinaya Subedi, Eric Montany
2013 Lior Lapid, Jackson Chen, Avinaya Subedi
2014 No Tournament
2015 GM Gata Kamsky
2016 Chris Peterson
2017 GM Pavel Blatny
2018 Lior Lapid, Akshat Jain, Brian Wall
2019 GM Jesse Kraai, IM Daniel Rensch
2020-21 No Tournament
2022 GM Jesse Kraai
2023 Rhett Langseth
2024 Richard Shtivelband
2025 Sullivan McConnell
