2006 BA-CA-TennisTrophy – Singles

Ivan Ljubičić was the defending champion, and defended his title defeating Fernando González 6–3, 6–4, 7–5 in the final.

Seeds
• # Ivan Ljubičić (champion)

• # 🇦🇷 David Nalbandian (quarterfinals)

• # 🇺🇸 Andy Roddick (semifinals)

• # 🇨🇾 Marcos Baghdatis (second round)

• # Fernando González (final)

• # 🇩🇪 Tommy Haas (second round)

• # 🇪🇸 Juan Carlos Ferrero (first round)

• # 🇷🇸 Novak Djokovic (second round)