# 2012 Cachantún Cup – Singles

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.

## Seeds

* 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)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| Q | Fernando Romboli | 6$^3$ | 3 | | | | | |
| | Antonio Veić | 7$^7$ | 6 | | | | | |
| | Antonio Veić | 7$^7$ | 6 | | Antonio Veić | 3 | 7$^7$ | 3 |
| | | | | 6 | Paul Capdeville | 6 | 6$^5$ | 6 |
| | Guillaume Rufin | 4 | 4 | 6 | Paul Capdeville | 6 | 6$^5$ | 6 |
| 6 | Paul Capdeville | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | 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 | 7$^7$ | 6 | | | | | | Q | L Kirche | 4 | 6 | 3 | | | | |
| | N Ćirić | 6$^5$ | 4 | | | A González | 3 | 3 | | | | | | | | | |
| Q | L Kirche | 3 | 7$^7$ | 6 | Q | L Kirche | 6 | 6 | | | | | | | | | |
| 5 | B Kavčič | 6 | 6$^5$ | 3 | | | | | | | | | | Q | F Romboli | 6$^3$ | 3 |
| 3 | D Junqueira | 3 | 3 | | | | | | | | | | | | A Veić | 7$^7$ | 6 |
| WC | A Velotti | 6 | 6 | | WC | A Velotti | 1 | 3 | | | | | | | | | |
| | M Felder | 2 | 6$^8$ | | | A Veić | 6 | 6 | | | | | | | | | |
| | A Veić | 6 | 7$^{10}$ | | | | | | | A Veić | 6 | 1 | | | | | |
| | JP Brzezicki | 4 | 6 | 7$^7$ | | | | | | E Schwank | 3 | 0$^r$ | | | | | |
| | F Argüello | 6 | 4 | 6$^4$ | | JP Brzezicki | 3 | 5 | | | | | | | | | |
| | E Schwank | 6 | 6 | | | E Schwank | 6 | 7 | | | | | | | | | |
| 7 | S Bolelli | 4 | 0 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | 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 | 7$^7$ | | | | | | | | |
| | A Gensse | 6$^4$ | 4 | | 4 | H Zeballos | 5 | 6 | 6$^2$ | | | | | | | | |
| 4 | H Zeballos | 7$^7$ | 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 | 7$^{10}$ | | | | |
| Q | C Saavedra-Corvalán | 7$^7$ | 6$^4$ | 3 | | | | | | SE | G Pella | 3 | 6$^8$ | | | | |
| SE | G Pella | 6$^4$ | 7$^7$ | 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 | | | | | | | | | | | | | | |