From the 1982–83 season until the 1985–86 season, the Streetsville Derbys celebrated another period of dominance. In those four seasons, the Derbys won three league championships, made the Ontario final twice, and received a harsh punishment from the Ontario Hockey Association. In 1982–83, the Derbys won their first league title in three season, a year later they won it again and battled all the way to the Sutherland Cup final. In the final, the Derbys met the Waterloo Siskins of the Mid-Western League and despite a spirited performance, fell 4-games-to-3 to the Siskins. A year later, the Derbys failed to get out of their league. In 1985–86, the Derbys dominated the Central League again and won their third title in four years. They battled to the Sutherland Cup final and again met the Stratford Cullitons of the Mid-Western League. The Cullitons swept the series, 4-games-to-none, and the Derbys lost their discipline. The result was a one-year ban for the Streetsville Derbys from Ontario Hockey Association play. The Derbys were forced to sit out in 1986–87, as the Burlington Cougars won the league, and the Derbys never won another Central League title.