| Year |
Champion |
Finalist |
| 2025 |
Peninsula |
Liberal Arts & Sciences |
| 2024 |
Peninsula |
St. Mark's School of Texas |
| 2023 |
Peninsula |
Walter Payton |
| 2022 |
Montgomery Bell Academy |
Berkeley Prep |
| 2021 |
Chaminade |
Bellarmine |
| 2020 |
Dallas Highland Park |
Woodward Academy |
| 2019 |
Greenhill |
North Broward Prep |
| 2018 |
Montgomery Bell Academy |
Woodward Academy |
| 2017 |
Peninsula |
McDonogh |
| 2016 |
Peninsula |
Centennial |
| 2015 |
Pace Academy |
Centennial |
| 2014 |
Stratford Academy |
St. Mark's School of Texas |
| 2013 |
Stratford Academy |
St. Mark's School of Texas |
| 2012 |
Greenhill School |
Glenbrook South |
| 2011 |
St. Mark's School of Texas |
Greenhill School |
| 2010 |
Glenbrook South |
New Trier |
| 2009 |
Colleyville Heritage |
Bronx High School of Science |
| 2008 |
Colleyville Heritage |
Stratford Academy |
| 2007 |
Centerville |
Westminster Schools |
| 2006 |
Greenhill School |
Woodward Academy |
| 2005 |
Westminister Schools |
Chattahoochee |
| 2004 |
Glenbrook North |
Colleyville Heritage |
| 2003 |
Colleyville Heritage |
Westminster Schools |
| 2002 |
St. Mark's School of Texas |
College Preparatory School |
| 2001 |
Edgemont |
Glenbrook North |
| 2000 |
Centerville |
Glenbrook North |
| 1999 |
Head Royce |
Glenbrook North |
| 1998 |
Glenbrook North |
Woodward Academy |
| 1997 |
Greenhill School |
Iowa City West |
| 1996 |
Greenhill School |
East Grand Rapids |
| 1995 |
Lexington |
Westminster Schools |
| 1994 |
Stuyvesant |
Lexington |
| 1993 |
Newman Smith |
Brookfield Central |
| 1992 |
South Garland |
Glenbrook North |
| 1991 |
Kinkaid School |
East Grand Rapids |
| 1990 |
St. Mark's School of Texas |
Harvard Westlake |
| 1989 |
St. Mark's School of Texas |
Pace Academy |
| 1988 |
Hendrick Hudson |
Downer's Grove |
| 1987 |
Stuyvesant |
Kinkaid School |
| 1986 |
Glenbrook North |
Loyola Academy |
| 1985 |
Pace Academy |
Valley |
| 1984 |
Dallas Jesuit |
Detroit Central Catholic |
| 1983 |
Glenbrook North |
Kinkaid School |