2009 Monterrey Open – Singles

Marion Bartoli won in the final 6–4, 6–3 against Li Na.

Seeds
• # 🇵🇱 Agnieszka Radwańska (first round)

• # 🇫🇷 Marion Bartoli (champion)

• # 🇮🇹 Flavia Pennetta (second round)

• # 🇨🇳 Zheng Jie (semifinals)

• # 🇭🇺 Ágnes Szávay (second round)

• # 🇨🇿 Iveta Benešová (semifinals)

• # 🇦🇷 Gisela Dulko (quarterfinals)

• # 🇷🇺 Maria Kirilenko (second round, retired due to left knee inflammation)