Kevin Curren was the defending champion, but did not compete this year.
Matt Doyle won the title by defeating Hans-Dieter Beutel 1–6, 6–1, 6–2 in the final.[1][2]
COLOGNE, West Germany, Oct. 30 (AP) - Matt Doyle, the Irish Davis Cup player who lives in California, beat Hans-Dieter Beutel of West Germany, 1-6, 6-1, 6-1, today and took an $88,500 Grand Prix tournament.