2001 Copa Ericsson Chile – Singles

Diego Moyano was the defending champion, but was forced to withdraw due to an injury.

Marcelo Ríos won the title by defeating Edgardo Massa 6–4, 6–2 in the final.

Seeds
• # Marcelo Ríos (champion)

• # 🇦🇷 David Nalbandian (second round)

• # 🇦🇷 Mariano Zabaleta (second round)

• # 🇦🇷 José Acasuso (quarterfinals)

• # 🇦🇷 Juan Ignacio Chela (withdrew due to a foot injury)

• # 🇧🇷 Alexandre Simoni (quarterfinals)

• # 🇧🇷 André Sá (semifinals)

• # 🇦🇷 Agustín Calleri (semifinals)

• # 🇧🇷 Flávio Saretta (second round)