The 1984 Sutherland Cup was a series of playoff rounds to determine the Ontario Hockey Association Junior "B" championship.
Teams[]
- CJBHL - Streetsville Derbys
- GHJHL - Brantford Alexander B's
- MetJHL - Oshawa Legionaires
- MWJHL - Waterloo Siskins
- WJBHL - London Diamonds
Playdowns[]
Semi-final
- Streetsville Derbys defeated Oshawa Legionaires 4-games-to-none
- Streetsville 5 - Oshawa 3
- Streetsville 7 - Oshawa 4
- Streetsville 5 - Oshawa 2
- Streetsville 4 - Oshawa 3
Final
- Waterloo Siskins defeated Streetsville Derbys 4-games-to-3
- Streetsville 7 - Waterloo 5
- Waterloo 7 - Streetsville 4
- Waterloo 8 - Streetsville 7 OT
- Streetsville 5 - Waterloo 3
- Waterloo - Streetsville
- Streetsville 5 - Waterloo 3
- Waterloo 5 - Streetsville 2
