John McCauley Memorial Trophy
1982 Oshawa Blue Knights
1983 Oshawa Blue Knights
1984 Oshawa Blue Knights
1985 Niagara
1986 Peterborough Lakers
1987 Oshawa Blue Knights
1988 Oshawa Blue Knights
1989 Oshawa Blue Knights
1990 Oshawa Blue Knights
1991 Orangeville Generals
1992 Orangeville Generals
1993 Oshawa Blue Knights
1994 Niagara
1995 Oshawa Blue Knights
1996 Oshawa Blue Knights
1997 Oshawa Blue Knights
1998 Oshawa Blue Knights
1999 Oshawa Blue Knights
2000 Niagara
2001 Niagara
2002 Orangeville Generals
2003 Oshawa Blue Knights
2004 Oshawa Blue Knights
2005 Oshawa Blue Knights
2006 Oshawa Blue Knights
2007 Hamilton Bengals
2008 Niagara
2009 Niagara
2010 Niagara
2011 Niagara
2012 Orangeville Generals
2013 Oshawa Blue Knights
2014 Oshawa Blue Knights
2015 Oshawa Blue Knights
2016 Niagara
2017 Mimico Mountaineers
2018 Orangeville Generals
2019 Orangeville Generals
2020 none (season cancelled due to COVID-19)
2021 Milton Chaos
