Bison Open Champions - 149
1970–Results Unavailable
1971–Tom Lotko, Nebraska
1972–Tom Lotko, Nebraska
1973–Dan Holwegner, Minot State
1974–Brad Dodds, North Dakota State
1975–Bob Schandle, Minnesota
1976–Gary Ader, Wisconsin-Oshkosh
1977–Steve Egesdahl, Minnesota
1978–Randy Baker, Unattached
1979–Al Freeman, Nebraska
1980–Jim Martinez, Unattached
1981–Jim Martinez, Minnesota
1982–Lon Brew, Unattached
1983–Jim Martinez, Unattached
1984–Lance Milsap, Nebraska
1985–Tim Manning, Minnesota
1986–Mike Langlais, Unattached
1987–Tim Manning, Unattached
1988–Tim Briggs, North Dakota
1989–Jeff Becker, Augustana
1990–Tim Wishard, South Dakota State
1991–Damon Johnson, Minnesota
1992–Damon Johnson, Minnesota
1993–Mark Echevarria, South Dakota State
1994–Mark Echevarria, South Dakota State
1995–Chad Kraft, Minnesota
1996–Wayne Mooney, North Dakota State
1997–Brad Pike, Minnesota
1998–Chad Kraft, Minnesota
1999–Jared Lawrence, Minnesota
2000–Jared Lawrence, Minnesota
2001–Jared Lawrence, Minnesota
2002–Thomas McAlpine, Minnesota
2003–Zach Stevens, North Dakota State
2004–Danny Williams, Minnesota
2005–Dustin Schlatter, Minnesota
2006–Dustin Schlatter, Minnesota
2007–Dustin Schlatter, Unattached
2008–Brian Peterson, Unattached
Mario Mason, Unattached
2009–Mario Mason, Unattached
Danny Zilverberg, Unattached
2010–Danny Zilverberg, Unattached
Dylan Ness, Unattached
2011–Dylan Ness, Unattached
2012–Joe Garner, North Dakota State
2013–Nick Dardanes, Unattached
2014--Jake Short, Unattached
2015--Kyle Gliva, North Dakota State
2016--Kyle Gliva, North Dakota State
2017--Colten Carlson, South Dakota State
2018--Joshua Maruca, Arizona State
2019--Brayton Lee, Minnesota
2021--Michael Blockhus, Minnesota
2022--Michael Blockhus, Minnesota
2023--Max Petersen, North Dakota State
2024--Gavin Drexler, North Dakota State
2025--Jager Eisch, Minnesota and Rhett Koenig, Minnesota
1971–Tom Lotko, Nebraska
1972–Tom Lotko, Nebraska
1973–Dan Holwegner, Minot State
1974–Brad Dodds, North Dakota State
1975–Bob Schandle, Minnesota
1976–Gary Ader, Wisconsin-Oshkosh
1977–Steve Egesdahl, Minnesota
1978–Randy Baker, Unattached
1979–Al Freeman, Nebraska
1980–Jim Martinez, Unattached
1981–Jim Martinez, Minnesota
1982–Lon Brew, Unattached
1983–Jim Martinez, Unattached
1984–Lance Milsap, Nebraska
1985–Tim Manning, Minnesota
1986–Mike Langlais, Unattached
1987–Tim Manning, Unattached
1988–Tim Briggs, North Dakota
1989–Jeff Becker, Augustana
1990–Tim Wishard, South Dakota State
1991–Damon Johnson, Minnesota
1992–Damon Johnson, Minnesota
1993–Mark Echevarria, South Dakota State
1994–Mark Echevarria, South Dakota State
1995–Chad Kraft, Minnesota
1996–Wayne Mooney, North Dakota State
1997–Brad Pike, Minnesota
1998–Chad Kraft, Minnesota
1999–Jared Lawrence, Minnesota
2000–Jared Lawrence, Minnesota
2001–Jared Lawrence, Minnesota
2002–Thomas McAlpine, Minnesota
2003–Zach Stevens, North Dakota State
2004–Danny Williams, Minnesota
2005–Dustin Schlatter, Minnesota
2006–Dustin Schlatter, Minnesota
2007–Dustin Schlatter, Unattached
2008–Brian Peterson, Unattached
Mario Mason, Unattached
2009–Mario Mason, Unattached
Danny Zilverberg, Unattached
2010–Danny Zilverberg, Unattached
Dylan Ness, Unattached
2011–Dylan Ness, Unattached
2012–Joe Garner, North Dakota State
2013–Nick Dardanes, Unattached
2014--Jake Short, Unattached
2015--Kyle Gliva, North Dakota State
2016--Kyle Gliva, North Dakota State
2017--Colten Carlson, South Dakota State
2018--Joshua Maruca, Arizona State
2019--Brayton Lee, Minnesota
2021--Michael Blockhus, Minnesota
2022--Michael Blockhus, Minnesota
2023--Max Petersen, North Dakota State
2024--Gavin Drexler, North Dakota State
2025--Jager Eisch, Minnesota and Rhett Koenig, Minnesota
