Past Champions

Ontario Champions

OSL Clare Levack Trophy winners

1964 - Ohsweken Warriors

1965 - Fergus Thistles

1966 - Fergus Thistles

1967 - Brantford Supertests

1968 - Brantford Supertests

1969 - Wallaceburg Red Devils

1970 - Windsor Clippers

1971 - Windsor Warlocks

1972 - Brampton Excelsiors

1973 - Windsor Warlocks

1974 - 1977 - League Folded

1978 - Orangeville Northmen

1979 - Owen Sound North Stars

1980 - Owen Sound North Stars

1981 - Orangeville Northmen

1982 - Orangeville Northmen

1983 - Orangeville Northmen

1984 - Orangeville Northmen

1985 - Orangeville Northmen

1986 - Fergus Thistles

1987 - Fergus Thistles

1988 - Fergus Thistles

1989 - Owen Sound North Stars

1990 - Owen Sound North Stars

1991 - Owen Sound North Stars

1992 - 1999 - League Folded

2000 - Brooklin Merchants

2001 - Owen Sound Woodsmen

2002 - Owen Sound Woodsmen

2003 - Owen Sound Woodsmen

2004 - Barrie Lakeshores

2005 - Kitchener-Waterloo Kodiaks

2006 - Wellington Aces

2007 - Owen Sound Woodsmen

2008 - Owen Sound Woodsmen

2009 - Owen Sound Woodsmen

2010 - Owen Sound Woodsmen

2011 - St.Catharines Saints

2012 - St.Catharines Saints

2013 - St.Catharines Saints

2014 - Six Nations Rivermen

2015 - Six Nations Rivermen

2016 - Brooklin Merchants

2017 - Six Nations Rivermen

2018 - Oakville Titans

2019 - Six Nations Rivermen

2020 - No Season (COVID-19 Pandemic)

2021 - No Season (COVID-19 Pandemic)

2022 - Six Nations Rivermen

2023 - Oakville Rock

LACROSSE CANADA PRESIDENTS CUP WINNERS

1964 - Ohsweken Warriors

1965 - Fergus Thistles

1967 - Brantford Supertests

1968 - Brantford Supertests 

1970 - Windsor Clippers

1971 - Windsor Warlocks 

1972 - Brampton Excelsiors 

1973 - Windsor Warlocks 

1979 - Owen Sound North Stars 

1980 - Owen Sound North Stars 

1981 - Orangeville Northmen

1982 - Orangeville Northmen

1984 - Orangeville Northmen

1986 - Fergus Thistles

1987 - Fergus Thistles

1988 - Fergus Thistles

1989 - Owen Sound North Stars

1990 - Fergus Thistles

1991 - Owen Sound North Stars

1992 - Fergus Thistles

2003 - Kitchener-Waterloo Kodiaks

2005 - Kitchener-Waterloo Kodiaks

2006 - Wellington Aces 

2008 - Owen Sound Woodsmen

2009 - Owen Sound Woodsmen

2013 - St. Catharines Saints

2015 - Six Nations Rivermen

2019 - Six Nations Rivermen