Round 1

Series A                      W  L   GF   GA
  Toronto Marlboros           4  0   24    9
  St. Catharines Black Hawks  0  4    9   24
   
  Toronto Marlboros win series 4 games to 0

Series B                      W  L   GF   GA
  Peterborough Petes          4  0   30   14
  Oshawa Generals             0  4   14   30
   
  Peterborough Petes win series 4 games to 0

Series C                      W  L   GF   GA
  Ottawa 67's                 4  0   37    8
  Sudbury Wolves              0  4    8   37
   
  Ottawa 67's win series 4 games to 0

Series D                      W  L   GF   GA
  London Knights              4  0   36   13
  Kitchener Rangers           0  4   13   36
   
  London Knights win series 4 games to 0

Round 2

Series E                      W  L   GF   GA
  Peterborough Petes          3  1   30   22
  London Knights              1  3   22   30
   
  Peterborough Petes win series 3 games to 1

Series F                      W  L   GF   GA
  Toronto Marlboros           3  0   28   17
  Ottawa 67's                 0  3   17   28
   
  Toronto Marlboros win series 3 games to 0

Finals

                              W  L   GF   GA
  Toronto Marlboros           3  2   33   26
  Peterborough Petes          2  3   26   33
   
  Toronto Marlboros win championship 3 games to 2