# 2015 Aberto de Tênis do Rio Grande do Sul – Singles

Carlos Berlocq is the defending champion.

## Seeds

* Diego Schwartzman (final)
* Guido Pella (champion)
* Kimmer Coppejans (second round)
* Carlos Berlocq (semifinals)
* Facundo Argüello (quarterfinals)
* André Ghem (quarterfinals)
* Facundo Bagnis (quarterfinals)
* Máximo González (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 | Semifinals | Final | Final | Final | Final |
| 1 | Diego Schwartzman | 3 | 6 | 7$^7$ | | | | |
| 4 | Carlos Berlocq | 6 | 3 | 6$^0$ | | | | |
| 4 | Carlos Berlocq | 6 | 3 | 6$^0$ | 1 | Diego Schwartzman | 3 | 6$^5$ |
| | | | | | 2 | Guido Pella | 6 | 7$^7$ |
| | Rogério Dutra Silva | 1 | 7 | 1 | 2 | Guido Pella | 6 | 7$^7$ |
| 2 | Guido Pella | 6 | 5 | 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 | Semifinals |
| 1 | D Schwartzman | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | O Luz | 4 | 2 | | 1 | D Schwartzman | 6 | 6 | | | | | | | | | | | |
| | C Lindell | 7 | 6 | | | C Lindell | 3 | 2 | | | | | | | | | | | |
| Q | Alexandre Tsuchiya | 5 | 2 | | | | | | | 1 | D Schwartzman | 6 | 1 | 7 | | | | | |
| | R Olivo | 4 | 7$^8$ | 6 | | | | | | 8 | M González | 1 | 6 | 5 | | | | | |
| Alt | CE Severino | 6 | 6$^6$ | 3 | | R Olivo | 5 | 2 | | | | | | | | | | | |
| | J Pereira | 3 | 7$^7$ | 4 | 8 | M González | 7 | 6 | | | | | | | | | | | |
| 8 | M González | 6 | 6$^3$ | 6 | | | | | | | | | | | 1 | D Schwartzman | 3 | 6 | 7$^7$ |
| 4 | C Berlocq | 3 | 7$^7$ | | | | | | | | | | | | 4 | C Berlocq | 6 | 3 | 6$^0$ |
| | G Andreozzi | 6 | 6$^4$ | r | 4 | C Berlocq | 6 | 6$^4$ | 6 | | | | | | | | | | |
| WC | Thomas Ramos | 0 | 0 | | | FF Silva | 3 | 7$^7$ | 0 | | | | | | | | | | |
| | FF Silva | 6 | 6 | | | | | | | 4 | C Berlocq | 6 | 6 | | | | | | |
| | C Garin | 4 | 2 | | | | | | | 7 | F Bagnis | 4 | 3 | | | | | | |
| Q | P Sakamoto | 6 | 6 | | Q | P Sakamoto | 3 | 4 | | | | | | | | | | | |
| | G Elias | 6 | 5 | 4 | 7 | F Bagnis | 6 | 6 | | | | | | | | | | | |
| 7 | F Bagnis | 4 | 7 | 6 | | | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | F Argüello | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | M Zormann | 4 | 2 | | 5 | F Argüello | 6 | 6 | | | | | | | | | | | |
| | A Michon | 1 | 4 | | WC | T Monteiro | 4 | 3 | | | | | | | | | | | |
| WC | T Monteiro | 6 | 6 | | | | | | | 5 | F Argüello | 6 | 4 | 4 | | | | | |
| | R Dutra Silva | 6 | 6 | | | | | | | | R Dutra Silva | 2 | 6 | 6 | | | | | |
| Q | Oscar Jose Gutierrez | 0 | 1 | | | R Dutra Silva | 6 | 6 | | | | | | | | | | | |
| | JC Sáez | 2 | 0 | | 3 | K Coppejans | 2 | 4 | | | | | | | | | | | |
| 3 | K Coppejans | 6 | 6 | | | | | | | | | | | | | R Dutra Silva | 1 | 7 | 1 |
| 6 | A Ghem | 6 | 6 | | | | | | | | | | | | 2 | G Pella | 6 | 5 | 6 |
| | C Zampieri | 1 | 4 | | 6 | A Ghem | 7$^7$ | 4 | 6 | | | | | | | | | | |
| | H Podlipnik Castillo | 6 | 4 | 4 | | J Hernandez-Fernandez | 6$^1$ | 6 | 4 | | | | | | | | | | |
| | J Hernandez-Fernandez | 2 | 6 | 6 | | | | | | 6 | A Ghem | 4 | 5 | | | | | | |
| | N Kicker | 6$^4$ | 2 | | | | | | | 2 | G Pella | 6 | 7 | | | | | | |
| | H Dellien | 7$^7$ | 6 | | | H Dellien | 1 | 4 | | | | | | | | | | | |
| Q | A Velotti | 3 | 4 | | 2 | G Pella | 6 | 6 | | | | | | | | | | | |
| 2 | G Pella | 6 | 6 | | | | | | | | | | | | | | | | |