Bison Open Champions - 184
1970–Results Unavailable
1971–Brad Rheingans, North Dakota State
1972–Jack Zindel, Unattached
1973–Bill Demaray, ND Air Guard
1974–Brad Rheingans, North Dakota State
1975–Evan Johnson, Minnesota
1976–Garry Nolan, Unattached
1977–Dave Allen, Iowa State
1978–George Bowman, Minnesota
1979–Dave Allen, Iowa State
1980–Joel Loose, Unattached
1981–George Bowman, Minnesota
1982–David Hass, North Dakota State
1983–Bill Scheer, Nebraska
1984–Koln Knight, Augustana
1985–Koln Knight, Augustana
1986–Mike Foy, Gopher Club
1987–Dave Dean, Unattached
1988–No champion
1989–Greg Saylor, Unattached
1990–Mary Morgan, Minnesota
1991–Brad Gibson, Minnesota
1992–Jason Klohs, Minnesota
1993–Justin Blasius, South Dakota State
1994–Jeff Monson, Unattached
1995–Chad Lamer, South Dakota State
1996–Tim Hartung, Minnesota
1997–Tim Hartung, Minnesota
1998–Tim Hartung, Minnesota
1999–Damion Hahn, Minnesota
2000–Damion Hahn, Minnesota
2001–Jeremy Engelhardt, Mary
2002–Ryan Kopiasz, Minnesota State Moorhead
2003–Ryan Kopiasz, Minnesota State Moorhead
2004–Roger Kish, Minnesota
2005–Roger Kish, Minnesota
2006–Roger Kish, Minnesota
2007–Roger Kish, Unattached
Sonny Yohn, Unattached
2008–Phil Moenkedick, Concordia
Kenny Moenkedick, North Dakota State
2009–Phil Moenkedick, Concordia
Kenny Moenkedick, North Dakota State
2010–Kevin Steinhaus, Unattached
2011–Kevin Steinhaus, Unattached
2012–Mac Stoll, North Dakota State
2013–Brett Pfarr, Unattached
2014--Hayden Zillmer, North Dakota State
2015--Hayden Zillmer, North Dakota State
2016--Tyler McNutt, North Dakota State
2017--Martin Mueller, Unattached
2018--Kordell Norfleet, Arizona State
2019--Zach Carlson, Unattached
2021--Isaiah Salazar, Minnesota
2022--Isaiah Salazar, Minnesota
2023--Max McEnelly, Minnesota
2024--No Champion
2025--Max McEnelly, Minnesota
1971–Brad Rheingans, North Dakota State
1972–Jack Zindel, Unattached
1973–Bill Demaray, ND Air Guard
1974–Brad Rheingans, North Dakota State
1975–Evan Johnson, Minnesota
1976–Garry Nolan, Unattached
1977–Dave Allen, Iowa State
1978–George Bowman, Minnesota
1979–Dave Allen, Iowa State
1980–Joel Loose, Unattached
1981–George Bowman, Minnesota
1982–David Hass, North Dakota State
1983–Bill Scheer, Nebraska
1984–Koln Knight, Augustana
1985–Koln Knight, Augustana
1986–Mike Foy, Gopher Club
1987–Dave Dean, Unattached
1988–No champion
1989–Greg Saylor, Unattached
1990–Mary Morgan, Minnesota
1991–Brad Gibson, Minnesota
1992–Jason Klohs, Minnesota
1993–Justin Blasius, South Dakota State
1994–Jeff Monson, Unattached
1995–Chad Lamer, South Dakota State
1996–Tim Hartung, Minnesota
1997–Tim Hartung, Minnesota
1998–Tim Hartung, Minnesota
1999–Damion Hahn, Minnesota
2000–Damion Hahn, Minnesota
2001–Jeremy Engelhardt, Mary
2002–Ryan Kopiasz, Minnesota State Moorhead
2003–Ryan Kopiasz, Minnesota State Moorhead
2004–Roger Kish, Minnesota
2005–Roger Kish, Minnesota
2006–Roger Kish, Minnesota
2007–Roger Kish, Unattached
Sonny Yohn, Unattached
2008–Phil Moenkedick, Concordia
Kenny Moenkedick, North Dakota State
2009–Phil Moenkedick, Concordia
Kenny Moenkedick, North Dakota State
2010–Kevin Steinhaus, Unattached
2011–Kevin Steinhaus, Unattached
2012–Mac Stoll, North Dakota State
2013–Brett Pfarr, Unattached
2014--Hayden Zillmer, North Dakota State
2015--Hayden Zillmer, North Dakota State
2016--Tyler McNutt, North Dakota State
2017--Martin Mueller, Unattached
2018--Kordell Norfleet, Arizona State
2019--Zach Carlson, Unattached
2021--Isaiah Salazar, Minnesota
2022--Isaiah Salazar, Minnesota
2023--Max McEnelly, Minnesota
2024--No Champion
2025--Max McEnelly, Minnesota
