Jim Courier and Pete Sampras were the defending champions, but Sampras did not participate this year. Courier partnered Martin Davis, losing in the final
Sergio Casal and Emilio Sánchez won the title, defeating Courier and Davis 7–6, 7–5 in the final.
Seeds
Draw
Finals
Top half
Bottom half
References
External links 1990 Peugeot Italian Open Doubles draw