Fifteen teams each played 66 games.
The Oshawa Generals won the J. Ross Robertson Cup, defeating the North Bay Centennials.
Note: GP = Games played; W = Wins; L = Losses; T = Ties; GF = Goals for; GA = Goals against; PTS = Points; x = clinched playoff berth; y = clinched division title; [1] The winner of the OHL Superseries will host the 1987 Memorial Cup.
This series featured the top ranked team in the Leyden Division, the Oshawa Generals, take on the top ranked team in the Emms Division, the North Bay Centennials.
The Sudbury Wolves held the first overall pick in the 1987 Ontario Priority Selection and selected John Uniac from the Stratford Cullitons.