Bison Open Champions - 141
1970–Results Unavailable
1971–Lynn Forde, North Dakota State
1972–Don Briggs, Unattached
1973–Lee Petersen, North Dakota State
1974–Rob Schandle, Minnesota
1975–Mark Reimnitz, North Dakota State
1976–Steve Martinson, North Dakota State
1977–Pat Neu, Unattached
1978–Lon Brew, North Dakota State
1979–Jim Martinez, Minnesota
1980–John Selmon, Nebraska
1981–Mike Langlais, North Dakota State
1982–Mike Langlais, North Dakota State
1983–Mike Langlais, Unattached
1984–Bill Ferrie, Nebraska
1985–Mike Frazier, North Dakota State
1986–Perry Fink, Unattached
1987–Jim Caughey, Unattached
1988–Jim Caughey, Minnesota
1989–Chuck Heise, Minnesota
1990–David Zuniga, Minnesota
1991–Kris Pressler, Unattached
1992–Monte Trusty, Mary
1993–Jeff Thompson, Minnesota
1994–Jason Davids, Minnesota
1995–Jason Davids, Minnesota
1996–Jason Davids, Minnesota
1997–Jason Davids, Minnesota
1998–Brad Pike, Minnesota
1999–Chad Erickson, Minnesota
2000–Chad Erickson, Minnesota
2001–Chad Erickson, Minnesota
2002–Mathias Bitz, North Dakota State
2003–Lucas Christianson, North Dakota State
2004–Wil Holst, Minnesota
2005–Manuel Rivera, Minnesota
2006–Manuel Rivera, Minnesota
2007–Manuel Rivera, Unattached
2008–Mike Thorn, Unattached
2009–Mike Thorn, Unattached
2010–Mike Thorn, Unattached
2011–Nick Dardanes, Unattached
2012–Nick Dardanes, Minnesota
2013–Christopher Dardanes, Unattached
2014--Nick Dardanes, Unattached
2015--Rudy Gillen, University of Mary
2016--Taylor Nein, Unattached
2017--Sam Hampton, North Dakota State
2018--Clay Carlson, South Dakota State
2019--Mitch McKee, Minnesota
2021--Clay Carlson, Unattached
2022--Jakob Bergeland, Minnesota
2023--Gavin Drexler, North Dakota State
2024--Avery Allen, South Dakota State
2025--Michael Olson, North Dakota State and Vance Vombaur, Minnesota
1971–Lynn Forde, North Dakota State
1972–Don Briggs, Unattached
1973–Lee Petersen, North Dakota State
1974–Rob Schandle, Minnesota
1975–Mark Reimnitz, North Dakota State
1976–Steve Martinson, North Dakota State
1977–Pat Neu, Unattached
1978–Lon Brew, North Dakota State
1979–Jim Martinez, Minnesota
1980–John Selmon, Nebraska
1981–Mike Langlais, North Dakota State
1982–Mike Langlais, North Dakota State
1983–Mike Langlais, Unattached
1984–Bill Ferrie, Nebraska
1985–Mike Frazier, North Dakota State
1986–Perry Fink, Unattached
1987–Jim Caughey, Unattached
1988–Jim Caughey, Minnesota
1989–Chuck Heise, Minnesota
1990–David Zuniga, Minnesota
1991–Kris Pressler, Unattached
1992–Monte Trusty, Mary
1993–Jeff Thompson, Minnesota
1994–Jason Davids, Minnesota
1995–Jason Davids, Minnesota
1996–Jason Davids, Minnesota
1997–Jason Davids, Minnesota
1998–Brad Pike, Minnesota
1999–Chad Erickson, Minnesota
2000–Chad Erickson, Minnesota
2001–Chad Erickson, Minnesota
2002–Mathias Bitz, North Dakota State
2003–Lucas Christianson, North Dakota State
2004–Wil Holst, Minnesota
2005–Manuel Rivera, Minnesota
2006–Manuel Rivera, Minnesota
2007–Manuel Rivera, Unattached
2008–Mike Thorn, Unattached
2009–Mike Thorn, Unattached
2010–Mike Thorn, Unattached
2011–Nick Dardanes, Unattached
2012–Nick Dardanes, Minnesota
2013–Christopher Dardanes, Unattached
2014--Nick Dardanes, Unattached
2015--Rudy Gillen, University of Mary
2016--Taylor Nein, Unattached
2017--Sam Hampton, North Dakota State
2018--Clay Carlson, South Dakota State
2019--Mitch McKee, Minnesota
2021--Clay Carlson, Unattached
2022--Jakob Bergeland, Minnesota
2023--Gavin Drexler, North Dakota State
2024--Avery Allen, South Dakota State
2025--Michael Olson, North Dakota State and Vance Vombaur, Minnesota
