1978 Sutherland Cup

The 1978 Sutherland Cup was a series of playoff rounds to determine the Ontario Hockey Association Junior "B" championship.

Teams

 * Streetsville Derbys (CJBHL Champions)
 * St. Catharines Falcons (GHJHL Champions)
 * Oshawa Legionaires (MetJHL Champions)
 * Oak Ridges Dynes (MOJBHL Champions)
 * Stratford Cullitons (MWJHL Champions)
 * Welland Cougars (NDJBHL Champions)
 * Brantford Penguins (SWJBHL Champions)
 * Windsor Royals (WJBHL Champions)

Playdowns
First Round
 * Welland Cougars defeated Brantford Penguins 4-games-to-none
 * Welland 7 - Brantford 3
 * Welland 5 - Brantford 4
 * Welland 5 - Brantford 4
 * Welland 9 - Brantford 1

Quarter-final
 * Windsor Royals defeated Welland Cougars 4-games-to-none
 * Windsor 8 - Welland 4
 * Windsor 5 - Welland 2
 * Windsor 5 - Welland 4
 * Windsor 6 - Welland 4
 * Streetsville Derbys defeated St. Catharines Falcons 4-games-to-3
 * Streetsville - St. Catharines
 * Streetsville 9 - St. Catharines 4
 * St. Catharines 8 - Streetsville 7
 * Streetsville 10 - St. Catharines 1
 * St. Catharines 6 - Streetsville 5
 * St. Catharines 5 - Streetsville 2
 * Streetsville 4 - St. Catharines 3

Semi-final
 * Stratford Cullitons defeated Oshawa Legionaires 4-games-to-1
 * Stratford 8 - Oshawa 4
 * Stratford 5 - Oshawa 3
 * Stratford 3 - Oshawa 2
 * Oshawa 5 - Stratford 3
 * Stratford 4 - Oshawa 2
 * Streetsville Derbys defeated Windsor Royals 4-games-to-none
 * Streetsville 9 - Windsor 8 OT
 * Streetsville 9 - Windsor 5
 * Streetsville 9 - Windsor 3
 * Streetsville 6 - Windsor 2

Final
 * Stratford Cullitons defeated Streetsville Derbys 4-games-to-2 with 1 tie
 * Stratford 4 - Streetsville 4
 * Stratford 8 - Streetsville 4
 * Streetsville 10 - Stratford 0
 * Stratford 6 - Streetsville 2
 * Stratford 7 - Streetsville 3
 * Streetsville 7 - Stratford 5
 * Stratford 5 - Streetsville 3