2014 Challenger ATP Cachantún Cup – Singles

Facundo Bagnis was not the defending his title.

Thiemo de Bakker won the title, defeating James Duckworth in the final, 4–6, 7–6(12–10), 6–1.

Seeds

 * 1) 🇺🇸 Denis Kudla (second round)
 * 2) 🇦🇷 Facundo Argüello (quarterfinals)
 * 3) 🇦🇷 Guido Andreozzi (first round)
 * 4) 🇺🇸 Wayne Odesnik (quarterfinals)
 * 5) 🇦🇺 James Duckworth (final)
 * 6) 🇫🇷 Lucas Pouille (first round)
 * 7) 🇦🇷 Renzo Olivo (first round)
 * 8) 🇦🇷 Andrea Collarini (second round)