# 2014 Aberto de Tênis do Rio Grande do Sul – Singles

Facundo Argüello was the defending champion, but lost in the quarterfinals to Guido Andreozzi.
Carlos Berlocq won the title by defeating Diego Schwartzman 6–4, 4–6, 6–0 in the final.

## Seeds

* Carlos Berlocq (champion)
* Diego Schwartzman
* Facundo Bagnis (second round)
* Facundo Argüello (quarterfinals)
* Gastão Elias (quarterfinals)
* Guido Andreozzi (semifinals)
* Axel Michon (first round)
* Guilherme Clezar (quarterfinals)

## 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 |
| 1 | Carlos Berlocq | 6 | 6 | | | | | |
| | Gianni Mina | 1 | 2 | | | | | |
| | Gianni Mina | 1 | 2 | 1 | Carlos Berlocq | 6 | 4 | 6 |
| | | | | 2 | Diego Schwartzman | 4 | 6 | 0 |
| 6 | Guido Andreozzi | 1 | 2 | 2 | Diego Schwartzman | 4 | 6 | 0 |
| 2 | Diego Schwartzman | 6 | 6 | | | | | |

### Top 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | C Berlocq | 6 | 6 | | | | | | | | | | | | | | | |
| | A Collarini | 4 | 1 | | 1 | C Berlocq | 6 | 6 | | | | | | | | | | |
| | D King | 2 | 6 | 7 | | D King | 3 | 2 | | | | | | | | | | |
| | J Pereira | 6 | 3 | 6$^4$ | | | | | | 1 | C Berlocq | 6 | 3 | 6 | | | | |
| | F de Paula | 3 | 1 | | | | | | | 5 | G Elias | 3 | 6 | 4 | | | | |
| | R Becker | 6 | 6 | | | R Becker | 3 | 2 | | | | | | | | | | |
| | F Gaio | 4 | 1 | | 5 | G Elias | 6 | 6 | | | | | | | | | | |
| 5 | G Elias | 6 | 6 | | | | | | | | | | | | 1 | C Berlocq | 6 | 6 |
| 3 | F Bagnis | 6 | 6 | | | | | | | | | | | | | G Mina | 1 | 2 |
| Q | C Zampieri | 1 | 3 | | 3 | F Bagnis | 7$^7$ | 3 | 3 | | | | | | | | | |
| | G Mina | 6 | 6 | | | G Mina | 6$^4$ | 6 | 6 | | | | | | | | | |
| | Tiago Lopes | 4 | 1 | | | | | | | | G Mina | 6 | 6 | | | | | |
| | Adrian Sikora | 6 | 6 | | | | | | | 8 | G Clezar | 3 | 2 | | | | | |
| WC | F Neis | 2 | 3 | | | A Sikora | 3 | 4 | | | | | | | | | | |
| Q | D Dutra da Silva | 4 | 1 | | 8 | G Clezar | 6 | 6 | | | | | | | | | | |
| 8 | G Clezar | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | G Andreozzi | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | I Klec | 1 | 6$^4$ | 6 | G Andreozzi | 4 | 6 | 7$^7$ | | | | | | | | | |
| WC | M Zormann | 6$^2$ | 2 | | C Garin | 6 | 2 | 6$^2$ | | | | | | | | | |
| | C Garin | 7$^7$ | 6 | | | | | | 6 | G Andreozzi | 7 | 6 | | | | | |
| Q | J Menezes | 6 | 6 | | | | | | 4 | F Argüello | 5 | 1 | | | | | |
| | R Hocevar | 4 | 3 | Q | J Menezes | 5 | 6 | 1 | | | | | | | | | |
| | A Ghem | 4 | 3 | 4 | F Argüello | 7 | 3 | 6 | | | | | | | | | |
| 4 | F Argüello | 6 | 6 | | | | | | | | | | | 6 | G Andreozzi | 1 | 2 |
| 7 | A Michon | 6 | 6 | | | | | | | | | | | 2 | D Schwartzman | 6 | 6 |
| WC | E Russi Assumpção | 1 | 1 | 7 | A Michon | 2 | 0 | | | | | | | | | | |
| | M Alund | 6 | 6 | | M Alund | 6 | 6 | | | | | | | | | | |
| | T Turini | 1 | 1 | | | | | | | M Alund | 1 | 7$^9$ | 1 | | | | |
| | R Olivo | 6 | 6 | | | | | | 2 | D Schwartzman | 6 | 6$^7$ | 6 | | | | |
| WC | R Matos | 4 | 1 | | R Olivo | 4 | 3 | | | | | | | | | | |
| | N Kicker | 1 | 1 | 2 | D Schwartzman | 6 | 6 | | | | | | | | | | |
| 2 | D Schwartzman | 6 | 6 | | | | | | | | | | | | | | |