See main article: 2014 Challenger ATP Cachantún Cup.
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.
Denis Kudla (second round)
Facundo Argüello (quarterfinals) Guido Andreozzi (first round) Wayne Odesnik (quarterfinals)
James Duckworth (final)
Lucas Pouille (first round) Renzo Olivo (first round) Andrea Collarini (second round)