2022
1st Place: University of California, Davis
Runner-Up: Auburn University
2021
1st Place: Hawai'i: Ka Mea Kolo
Runner-Up: Texas A&M University
2020
1st Place: Auburn University
Runner-Up: Purdue University
2019
1st Place: University of Florida
Runner-Up: Wisconsin
2018
1st Place: University of California
Runner-Up: Texas A&M Graduates
2017
1st Place: Texas A&M
Runner-Up: The Ohio State
2016
1st Place: University of California, Davis
Runner-Up: University of Georgia
2015
1st Place: University of California, Davis
Runner-Up: University of Florida
2014
1st Place: North Carolina State University
Runner-Up: University of Florida
2013
1st Place: University of California- Riverside
Runner-Up: Mississippi State University
2012
1st Place: University of Georgia
Runner-Up: University of Wisconsin
2011
1st Place: University of Nebraska-Lincoln
Runner-Up: North Carolina State University
2010
1st Place: Ohio State University
Runner-Up: University of Nebraska
2009
1st Place: University of Illinois at Urbana-Champaign
Runner-Up: University of California, Riverside
2008
1st Place: University of California, Riverside
Runner-Up: North Carolina State University
2007
1st Place: University of Arkansas
Runner-Up: Clemson University
2006
1st Place: University of Nebraska-Lincoln
Runner-Up: Oklahoma State University
2005
1st Place: University of Missouri
Runner-Up: Montana State University
2004
1st Place: University of Missouri
Runner-Up: Auburn University
2003
1st Place: North Carolina State University
Runner-Up: University of Georgia
2002
1st Place: Texas A&M University
Runner-Up: North Carolina State University
2001
1st Place: Oklahoma State University
Runner-Up: University of Florida
2000
1st Place: University of California, Riverside
Runner-Up: University of Massachusetts
1999
1st Place: University of Missouri
Runner-Up: University of Nebraska
1998
1st Place: University of California, Riverside
1996
1st Place: University of Missouri
Runner-Up: University of California, Riverside
1994
1st Place: North Carolina State University
Runner-Up: Kansas State University
1993
1st Place: University of Florida
1992
1st Place: Purdue University
Runner-Up: University of Florida
1991
1st Place: University of California, Berkeley
Runner-Up: University of Georgia
1990
1st Place: University of Georgia
Runner-Up: Michigan State University
1984
1st Place: Oregon State University
Runner-Up: North Carolina State University
1983
1st Place: Kansas State University
Runner-Up: Iowa State University