| Singles | |
|---|---|
| 2012 Cachantún Cup | |
| Champion |  Paul Capdeville |
| Runner-up |  Antonio Veić |
| Final score | 6–3, 6–7(5–7), 6–3 |
Máximo González was the defending champion but decided not to participate.
Paul Capdeville won the title, defeating Antonio Veić 6–3, 6–7(5–7), 6–3 in the final.
Éric Prodon (second round)
Rogério Dutra da Silva (second round)
Diego Junqueira (first round) Horacio Zeballos (second round)
Blaž Kavčič (first round) Paul Capdeville (champion)
Simone Bolelli (first round) Facundo Bagnis (second round)| Semifinals | Final | ||||||||||||
| Q | Fernando Romboli | 63 | 3 | ||||||||||
| Antonio Veić | 77 | 6 | |||||||||||
| Antonio Veić | 3 | 77 | 3 | ||||||||||
| 6 | Paul Capdeville | 6 | 65 | 6 | |||||||||
| Guillaume Rufin | 4 | 4 | |||||||||||
| 6 | Paul Capdeville | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | É Prodon | 7 | 6 | ||||||||||||||||||||||||
| G Clezar | 5 | 4 | 1 | É Prodon | 2 | 5 | |||||||||||||||||||||
| Q | F Romboli | 6 | 1 | 6 | Q | F Romboli | 6 | 7 | |||||||||||||||||||
| WC | C Garin | 0 | 6 | 1 | Q | F Romboli | 6 | 4 | 6 | ||||||||||||||||||
 A González | 77 | 6 | Q | L Kirche | 4 | 6 | 3 | ||||||||||||||||||||
 N Ćirić | 65 | 4 | A González | 3 | 3 | ||||||||||||||||||||||
| Q | L Kirche | 3 | 77 | 6 | Q | L Kirche | 6 | 6 | |||||||||||||||||||
| 5 | B Kavčič | 6 | 65 | 3 | Q | F Romboli | 63 | 3 | |||||||||||||||||||
| 3 | D Junqueira | 3 | 3 | A Veić | 77 | 6 | |||||||||||||||||||||
| WC | A Velotti | 6 | 6 | WC | A Velotti | 1 | 3 | ||||||||||||||||||||
 M Felder | 2 | 68 | A Veić | 6 | 6 | ||||||||||||||||||||||
| A Veić | 6 | 710 | A Veić | 6 | 1 | ||||||||||||||||||||||
| JP Brzezicki | 4 | 6 | 77 | E Schwank | 3 | 0r | |||||||||||||||||||||
| F Argüello | 6 | 4 | 64 | JP Brzezicki | 3 | 5 | |||||||||||||||||||||
| E Schwank | 6 | 6 | E Schwank | 6 | 7 | ||||||||||||||||||||||
| 7 | S Bolelli | 4 | 0 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | F Bagnis | 6 | 6 | ||||||||||||||||||||||||
| WC | M Sborowitz | 1 | 4 | 8 | F Bagnis | 4 | 6 | 3 | |||||||||||||||||||
| Q | M Estévez | 5 | 4 | M Alund | 6 | 2 | 6 | ||||||||||||||||||||
| M Alund | 7 | 6 | M Alund | 5 | 5 | ||||||||||||||||||||||
| G Rufin | 5 | 6 | 6 | G Rufin | 7 | 7 | |||||||||||||||||||||
 J Martí | 7 | 4 | 3 | G Rufin | 7 | 3 | 77 | ||||||||||||||||||||
| A Gensse | 64 | 4 | 4 | H Zeballos | 5 | 6 | 62 | ||||||||||||||||||||
| 4 | H Zeballos | 77 | 6 | G Rufin | 4 | 4 | |||||||||||||||||||||
| 6 | P Capdeville | 6 | 5 | 6 | 6 | P Capdeville | 6 | 6 | |||||||||||||||||||
| Alt | S Decoud | 3 | 7 | 4 | 6 | P Capdeville | 6 | 6 | |||||||||||||||||||
| A Molteni | 6 | 6 | A Molteni | 3 | 4 | ||||||||||||||||||||||
| P Galdón | 0 | 2 | 6 | P Capdeville | 6 | 710 | |||||||||||||||||||||
| Q | C Saavedra-Corvalán | 77 | 64 | 3 | SE | G Pella | 3 | 68 | |||||||||||||||||||
| SE | G Pella | 64 | 77 | 6 | SE | G Pella | 4 | 6 | 6 | ||||||||||||||||||
| WC | G Lama | 4 | 2 | 2 | R Dutra da Silva | 6 | 4 | 4 | |||||||||||||||||||
| 2 | R Dutra da Silva | 6 | 6 | ||||||||||||||||||||||||
Marin Čilić was the defending champion, and won in the final over Stanislas Wawrinka, 7–6(7–2), 7–6(7–3).
Thiago Alves was the defending champion, but he lost to Horacio Zeballos in the quarterfinals.
Ricardo Mello defeated 6–2, 6–4 Paul Capdeville in the final.
Andy Roddick was the defending champion, but lost in the quarterfinals to Sam Querrey.
Sam Querrey won in the final 6–7(3–7), 7–6(7–5), 6–3, against John Isner.
Lleyton Hewitt was the defending champion, but he lost to Juan Ignacio Chela in the quarterfinals.
Chela won in the final 5–7, 6–4, 6–3 against Sam Querrey.
Xavier Malisse was the defending champion, but chose to compete in ATP 250: Los Angeles instead.
Tobias Kamke defeated Milos Raonic 6–3, 7–6(4) in the final.
Nicolas Devilder was the defending champion, but he did not participate that year.
Paul Capdeville was the defending champion, but he was eliminated by Franco Ferreiro in the second round.
Thomaz Bellucci defeated Nicolás Lapentti 6–4, 6–4 in the final match.
Björn Phau was the defending champion, but decided not to participate this year.
Pablo Carreño-Busta won the tournament after defeating Roberto Bautista-Agut 3–6, 6–3, 7–5 in the final.
This was the first edition of this tournament.
Kei Nishikori was the defending champion, but decided not to participate.
Andy Murray was the defending champion and successfully defended his title by beating David Ferrer 7–5, 6–4 in the final.
Diego Junqueira is the defending champion, but lost in the quarterfinals.
Carlos Berlocq won the title, defeating Gastão Elias 6–1, 7–6(7–3) in the final.
Leonardo Mayer was the defending champion but decided not to participate.
Horacio Zeballos defeated Paul Capdeville 3–6, 7–5, 7–6(7–2) in the final.
Wayne Odesnik was the defending champion but lost in the final to Federico Delbonis 6–7(4–7), 3–6.
Juan Mónaco was the defending champion, but lost to Guillaume Rufin in the second round.
Horacio Zeballos won the title by defeating Rafael Nadal, in his return to the pro circuit, in the final, 6–7(2–7), 7–6(8–6), 6–4.
Nicolás Almagro was the two-time defending champion, but lost in the quarterfinals to David Nalbandian.
Rafael Nadal won the title, defeating Nalbandian in the final 6–2, 6–3.
David Ferrer was the defending champion, and he successfully defended his title by defeating Stanislas Wawrinka in the final 6–4, 3–6, 6–1.
Guido Pella was the defending champion, but chose not to compete.
Alejandro González defeated Renzo Olivo 4–6, 6–3, 7–6(9–7) in the final to win the title.
Paul Capdeville was the defending champion, but lost in the second round to Marco Trungelliti.
Facundo Bagnis won the title by defeating Thiemo de Bakker 7–6(7–2), 7–6(7–3) in the final.
Nicolas Mahut was the defending champion, but did not complete in the Juniors this year.