Monica Seles was the defending champion, but lost in the final to Gabriela Sabatini, 6–3, 6–2. Seeds The top eight seeds received a bye to the second round. Draw Finals Top half Section 1 Section 2 Bottom half Section 1 Section 2 References External links ITF tournament edition details 1991 WTA Tour Italian Open (tennis) Italian Open May 1991 sports events in Europe