2023 Team Seeding
- St. Mary’s College NOSSA
- St. Francis SOSSA 1
- Regiopolis Notre Dame EOSSAA
- King City SS YRAA
- St Michael CSS WOSSA
- St. Mary CSS GHAC
- Paris DHS CWOSSA 1
- Roland Michener SS NEOAA
- Immaculata HS NCSSAA
- Crestwood SS COSSA
- Fort Frances HS NWOSSAA
- Georgian Bay DSS GBSSA
- Lambton CCVI SWOSSAA
- Holy Trinity SS LOSSA
- Denis Morris CHS SOSSA 2
- John Diefenbaker SS CWOSSA 2