WRESTLING ALL-TIME LEAGUE CHAMPIONSHIPS:

Addison (20): 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2010, 2012, 2015

Columbia Central (7): 1976, 1977, 1979, 1980, 1981, 1982, 1983

Grass Lake (1): 1986

Hanover-Horton (1): 2021

Manchester (18): 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

Michigan Center (4): 1972, 1973, 1978, 1987

Northwest (2): 1974, 1975

Napoleon (11): 1984, 1985, 1987, 1988, 1998, 2001, 2002, 2003, 2004, 2021, 2022

Vandercook Lake (5): 1967, 1968, 1969, 1970, 1971

Western (2): 1966, 1967