Bison Open Champions - 157
1970–Results Unavailable
1971–Bob Dettmer, Bemidji State
1972–Bob Dettmer, Bemidji State
1973–Larry Zilverberg, Minnesota
1974–Andy Reimnitz, North Dakota State
1975–Ken Gabriel, North Dakota
1976–Pat Marcy, Minnesota Club
1977–Dan Zilverberg, Minnesota
1978–Dan Zilverberg, Minnesota
1979–Dan Zilverberg, Minnesota
1980–Ray Oliver, Nebraska
1981–Bruce Moe, Unattached
1982–Jim Martinez, Unattached
1983–Steve Martinez, Minnesota
1984–Gene Green, North Dakota State
1985–Bud Postma, South Dakota State
1986–Kory Mosher, North Dakota
1987–Gordy Morgan, Unattached
1988–Kory Mosher, North Dakota
1989–Tim Briggs, North Dakota
1990–Willie Short, Minnesota
1991–Kris Lengenfelder, North Dakota
1992–Lance Smith, Augustana
1993–Willie Short, Minnesota
1994–Steve Friedrichs, Minnesota State Mankato
1995–Mike Seeger, Mary
1996–Delaney Berger, Minnesota
1997–Tim Kinsella, Minnesota
1998–Josh Holiday, Minnesota
Jacob Clark, Minnesota
1999–Luke Becker, Minnesota
2000–Luke Becker, Minnesota
2001–Luke Becker, Minnesota
2002–Paul Carlson, North Dakota State
2003–Paul Carlson, North Dakota State
2004–Collin Kelly, North Dakota State
2005–C.P. Schlatter, Minnesota
2006–C.P. Schlatter, Minnesota
2007–Adam Aho, North Dakota State
2008–Dustin Schlatter, Unattached
Tyler Safratowich, Unattached
2009–Justin Skillings, Unattached
2010–Vince Salminen, North Dakota State
2011–Jacob Deitchler, Unattached
2012–Brad Dolezal, Unattached
2013–Dylan Ness, Unattached
2014--Dylan Ness, Unattached
2015--Andrew Fogarty, Unattached
2016--Clay Ream, North Dakota State
2017--Clay Ream, North Dakota State
2018--Christian Pagdilao, Arizona State
2019--Jared Franek, North Dakota State
2021--Brayton Lee, Minnesota
2022--Sebas Swiggum, Minnesota
2023--Michael Blockhus, Minnesota
2024--Charlie Millard, Minnesota
2025--Charlie Millard, Minnesota and Jack Nelson, Minnesota
1971–Bob Dettmer, Bemidji State
1972–Bob Dettmer, Bemidji State
1973–Larry Zilverberg, Minnesota
1974–Andy Reimnitz, North Dakota State
1975–Ken Gabriel, North Dakota
1976–Pat Marcy, Minnesota Club
1977–Dan Zilverberg, Minnesota
1978–Dan Zilverberg, Minnesota
1979–Dan Zilverberg, Minnesota
1980–Ray Oliver, Nebraska
1981–Bruce Moe, Unattached
1982–Jim Martinez, Unattached
1983–Steve Martinez, Minnesota
1984–Gene Green, North Dakota State
1985–Bud Postma, South Dakota State
1986–Kory Mosher, North Dakota
1987–Gordy Morgan, Unattached
1988–Kory Mosher, North Dakota
1989–Tim Briggs, North Dakota
1990–Willie Short, Minnesota
1991–Kris Lengenfelder, North Dakota
1992–Lance Smith, Augustana
1993–Willie Short, Minnesota
1994–Steve Friedrichs, Minnesota State Mankato
1995–Mike Seeger, Mary
1996–Delaney Berger, Minnesota
1997–Tim Kinsella, Minnesota
1998–Josh Holiday, Minnesota
Jacob Clark, Minnesota
1999–Luke Becker, Minnesota
2000–Luke Becker, Minnesota
2001–Luke Becker, Minnesota
2002–Paul Carlson, North Dakota State
2003–Paul Carlson, North Dakota State
2004–Collin Kelly, North Dakota State
2005–C.P. Schlatter, Minnesota
2006–C.P. Schlatter, Minnesota
2007–Adam Aho, North Dakota State
2008–Dustin Schlatter, Unattached
Tyler Safratowich, Unattached
2009–Justin Skillings, Unattached
2010–Vince Salminen, North Dakota State
2011–Jacob Deitchler, Unattached
2012–Brad Dolezal, Unattached
2013–Dylan Ness, Unattached
2014--Dylan Ness, Unattached
2015--Andrew Fogarty, Unattached
2016--Clay Ream, North Dakota State
2017--Clay Ream, North Dakota State
2018--Christian Pagdilao, Arizona State
2019--Jared Franek, North Dakota State
2021--Brayton Lee, Minnesota
2022--Sebas Swiggum, Minnesota
2023--Michael Blockhus, Minnesota
2024--Charlie Millard, Minnesota
2025--Charlie Millard, Minnesota and Jack Nelson, Minnesota
