Ivan lendl d. jimmy connors, 6 – 3, 2 – 1 ret. tim mayotte d. joakim nyström, 6 – 4, 4 – 6, 6 – 2, 7–5 played in the semi finals matches at the Buick WCT finals.
[['april 14', 'TOURNAMENT', 'dallas , usa'], ['april 14', 'SEMIFINAL_MATCHES', 'ivan lendl d. jimmy connors , 6-3, 2-1 ret.'], ['dallas , usa', 'CATEGORY', 'nabisco grand prix'], ['dallas , usa', 'COMMERCIAL_NAME', 'buick wct finals'], ['april 14', 'FINAL_MATCH', 'ivan lendl d. tim mayotte , 7-6, 6-4, 6-1'], ['dallas , usa', 'PRIZE_MONEY/_SURFACE', '$500,000 carpet']]