2008 Cachantún Cup – Singles

Flavia Pennetta won in the final 6–4, 5–4, after Klára Zakopalová retired due to a left ankle injury.

Seeds
• # 🇮🇹 Flavia Pennetta (champion)

• # 🇦🇷 Gisela Dulko (second round, withdrew due to a left hamstring injury)

• # 🇫🇷 Émilie Loit (first round)

• # 🇫🇷 Pauline Parmentier (semifinals)

• # 🇩🇪 Martina Müller (quarterfinals)

• # 🇮🇹 Sara Errani (second round)

• # 🇪🇪 Kaia Kanepi (quarterfinals)

• # 🇨🇿 Klára Zakopalová (final, retired due to a left ankle injury)

Seeds
• # 🇵🇱 Marta Domachowska (qualifying competition)

• # 🇫🇷 Olivia Sanchez (qualified)

• # 🇪🇸 Nuria Llagostera Vives (qualified)

• # 🇦🇷 Jorgelina Cravero (second round)

• # 🇪🇸 Carla Suárez Navarro (qualified)

• # 🇪🇸 María José Martínez Sánchez (qualified)

• # 🇨🇦 Marie-Ève Pelletier (first round)

• # 🇷🇺 Ekaterina Ivanova (second round)

Qualifiers
• # 🇪🇸 María José Martínez Sánchez

• # 🇫🇷 Olivia Sanchez

• # 🇪🇸 Nuria Llagostera Vives

• # 🇪🇸 Carla Suárez Navarro