Unlike previous years, the final was held over two legs, home and away. This format proved unpopular, and was abandoned after three years, with the cup reverting to a single final format in
1989. In the final North Shore United became the first six-times winner of the Chatham Cup. The first leg was held at
North Shore United's Fuji Film Stadium. The game was not a particularly memorable one, although it did have its moments, notably a penalty miss from the home side. This would have evened the tie up, as
Mount Maunganui gained a lead halfway through the first half via a
Tony Ferris goal. This proved to be the only goal of the match. The second leg in Mount Maunganui was a more high-scoring and open game.
Kevin Hagan opened the scoring for Shore after just five minutes. Mount Maunganui fought back to equalise through Grant Proudman halfway through the first spell, but Shore's
Darren McClennan restored their lead before half time and - thanks to the
away goals rule - put them on track for the trophy. Away goals were not to be needed, however, as both Kim Wright (after 65 minutes) and Brian McKeown (87 minutes) added to North Shore's tally, taking them to an aggregate 4–2 win. The Jack Batty Memorial Trophy for player of the final was awarded to
Duncan Cole of North Shore United. ==Results==