2016 Monterrey Open – Singles

Timea Bacsinszky was the defending champion, but chose not to participate this year.

Heather Watson won the title, defeating Kirsten Flipkens in the final, 3–6, 6–2, 6–3.

Seeds
• # 🇮🇹 Sara Errani (second round)

• # Caroline Wozniacki (quarterfinals)

• # 🇷🇺 Anastasia Pavlyuchenkova (first round)

• # 🇬🇧 Johanna Konta (quarterfinals)

• # 🇫🇷 Caroline Garcia (semifinals)

• # 🇧🇪 Alison Van Uytvanck (second round)

• # 🇲🇪 Danka Kovinić (first round)

• # 🇭🇺 Tímea Babos (first round)

Seeds
• # 🇺🇸 Lauren Davis (qualifying competition)

• # 🇺🇸 Nicole Gibbs (qualified)

• # 🇪🇸 Lourdes Domínguez Lino (second round)

• # Kiki Bertens (qualifying competition)

• # 🇺🇸 Samantha Crawford (second round)

• # 🇺🇸 Anna Tatishvili (qualifying competition)

• # 🇫🇷 Pauline Parmentier (qualified)

• # 🇨🇳 Han Xinyun (second round)

Qualifiers
• # Petra Martić

• # 🇺🇸 Nicole Gibbs

• # 🇮🇱 Julia Glushko

• # 🇫🇷 Pauline Parmentier