2014 Campeonato Internacional de Tenis de Santos – Singles

Gastão Elias was the defending champion, but lost in the final to Máximo González, 7–5, 6–3.

Seeds
• # 🇺🇸 Denis Kudla (quarterfinals)

• # 🇸🇮 Blaž Rola (withdrew due to left shoulder injury)

• # 🇦🇷 Diego Schwartzman (semifinals)

• # 🇦🇷 Guido Pella (quarterfinals)

• # 🇧🇷 João Souza (first round)

• # 🇺🇸 Wayne Odesnik (quarterfinals, retired)

• # Thiemo de Bakker (quarterfinals)

• # 🇦🇷 Máximo González (champion)