1969 WCT 1970 WCT 1971 WCT 1972 WCT 1973 WCT 1974 WCT 1975 WCT 1976 WCT 1977 WCT 1982 WCT 1983 WCT 1984 WCT 1985 WCT tournaments returned to the Grand Prix stage after a three-year absence during 1982–84. There were only four events. The titles were split between Ivan Lendl and John McEnroe, winning two each. While McEnroe entered into all four, Lendl played just two and won both. McEnroe grabbed WCT Houston title beating Kevin Curren in the final. The WCT Finals in Dallas saw the unexpected defeat of McEnroe in the quarter-finals by Joakim Nyström in three straight sets. The title was captured by Lendl, whose success completed a triplicate of titles in three weeks: Fort Myers on hard, Monte Carlo on clay and Dallas on the carpet. Other players have won three, even four, tournaments in successive weeks in the Open Era, but never on different surfaces. In Atlanta, McEnroe won the final over Paul Annacone, prevailing in three close sets. The WCT Tournament of Champions in Forest Hills ended with much anticipated final between Lendl and McEnroe. Despite winning only two of his last 12 matches over McEnroe in ATP tournaments, Lendl beat McEnroe 6–3 6–3. WCT 1986 The WCT Atlanta tournament was marked by early exits of both top seeds, Stefan Edberg and Boris Becker, in the first round. Edberg lost to Mikael Pernfors and Becker to eventual runner-up Tim Wilkison. In Dallas, Anders Järryd was the unexpected winner, having replaced the injured Ivan Lendl in the 12-player draw. WCT 1987 WCT 1988 WCT 1989 1989 was the final year of the WCT tour. Only three events were organized, all of them were incorporated into the Nabisco Grand Prix and gaining ATP ranking points. The 19th (and last) WCT Finals in Reunion Arena, Dallas saw John McEnroe win his fifth Dallas title. His semifinal with Ivan Lendl produced the best match of the tournament and McEnroe managed to beat Lendl for the first time in a little more than three and a half years. The tournament was negatively impacted by the withdrawals of Boris Becker (who did not appear at all) and Andre Agassi (walking off the court during a second set match with McEnroe). Brad Gilbert entered the event to fill the gap for Becker and surprisingly made it to the final. Later in spring, Lendl captured last two WCT titles in Scottsdale