See main article: 2000 Internazionali di Tennis di San Marino.
Lucas Arnold Ker and Mariano Hood were the defending champions, but none competed this year. Arnold Ker chose to compete at Kitzbühel during the same week, reaching the quarterfinals.
Tomáš Cibulec and Leoš Friedl won the title by defeating Gastón Etlis and Jack Waite 7–6(7–1), 7–5 in the final.[1]