1989 Benson & Hedges Championships – Singles
Introduction Jakob Hlasek was the defending champion but lost in the first round to Martin Střelba.Michael Chang won the final 6–2, 6–1, 6–1 against Guy Forget.
Seeds A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.#  John McEnroe ''(semifinals)''#  '''Michael Chang (champion)'''#  Brad Gilbert ''(quarterfinals)''#  Jimmy Connors ''(first round)''#  Jakob Hlasek ''(first round)''#  Kevin Curren ''(second round)''#  Andrei Chesnokov ''(quarterfinals)''#  Miloslav Mečíř ''(quarterfinals)''
Draw * ''NB: The Final was the best of 5 sets while all other rounds were the best of 3 sets. ''===Final======Section 1======Section 2===
External links *  1989 Benson & Hedges Championships Draw