1990 European Indoor Championships

The 1990 European Indoor Championships was an ATP men's tennis tournament held in Berlin, Germany from 8 October until 14 October 1990. It was the inaugural edition of the tournament and was part of the World Series tier of the 1990 ATP Tour. Sixth-seeded Ronald Agénor won the singles title by defeating eighth-seeded Alexander Volkov in the final.

Singles
Ronald Agénor defeated Alexander Volkov, 4–6, 6-4, 7–6(10–8)
 * It was Agénor's 2nd singles title of the year and the 3rd and last of his career.

Doubles
Pieter Aldrich / Danie Visser defeated 🇺🇸 Kevin Curren / 🇺🇸 Patrick Galbraith, 7–6, 7–6