Final score 6–3, 6–1 | ||
Champions Todd Woodbridge
Simon Youl Runners-up Paul Haarhuis
Mark Koevermans | ||
Jaroslav Bulant and Richard Vogel were the defending champions, having won the last edition held as a Challenger tournament. They did not participate in 1990.
Todd Woodbridge and Simon Youl won the title, defeating Paul Haarhuis and Mark Koevermans 6–3, 6–1, in the final.
References
1990 Casablanca Open – Doubles Wikipedia(Text) CC BY-SA