# 2015 IS Open de Tênis – Singles

This was the third edition of the tournament. It was held after a one-year pause.

## Seeds

* Diego Schwartzman (withdrew due to right shoulder injury)
* Guido Pella (withdrew due to lower back injury)
* Facundo Argüello (second round)
* Kimmer Coppejans (final)
* André Ghem (second round)
* Facundo Bagnis (semifinals)
* Carlos Berlocq (champion)
* Rogério Dutra Silva (semifinals)

## 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 |
| 6 | Facundo Bagnis | 4 | 4 | | | | |
| 4 | Kimmer Coppejans | 6 | 6 | | | | |
| 4 | Kimmer Coppejans | 6 | 6 | 4 | Kimmer Coppejans | 3 | 1 |
| | | | | 7 | Carlos Berlocq | 6 | 6 |
| 7 | Carlos Berlocq | 6 | 6 | 7 | Carlos Berlocq | 6 | 6 |
| 8 | Rogério Dutra Silva | 3 | 4 | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| LL | R Hocevar | 3 | 4 | | | | | | | | | | | | | | |
| | T Lipovšek | 6 | 6 | | | T Lipovšek | 6 | 6 | | | | | | | | | |
| | C Garín | 1 | 6 | 6 | | C Garín | 4 | 2 | | | | | | | | | |
| Q | J Menezes | 6 | 3 | 3 | | | | | | | T Lipovšek | 3 | 4 | | | | |
| | J Pereira | 2 | 6 | 3 | | | | | | 6 | F Bagnis | 6 | 6 | | | | |
| | G Elias | 6 | 3 | 6 | | G Elias | 3 | 4 | | | | | | | | | |
| WC | M Zormann | 4 | 4 | | 6 | F Bagnis | 6 | 6 | | | | | | | | | |
| 6 | F Bagnis | 6 | 6 | | | | | | | | | | | 6 | F Bagnis | 4 | 4 |
| 4 | K Coppejans | 6 | 6 | | | | | | | | | | | 4 | K Coppejans | 6 | 6 |
| | N Kicker | 2 | 3 | | 4 | K Coppejans | 6 | 6 | | | | | | | | | |
| WC | T Monteiro | 6 | 2 | 6 | WC | T Monteiro | 2 | 1 | | | | | | | | | |
| Q | Carlos E. Severino | 3 | 6 | 2 | | | | | | 4 | K Coppejans | w/o | | | | | |
| | A Velotti | 6 | 6 | | | | | | | | A Velotti | | | | | | |
| | A Michon | 0 | 2 | | | A Velotti | 6$^3$ | 6 | 7 | | | | | | | | |
| | C Zampieri | 4 | 2 | | 5 | A Ghem | 7$^7$ | 3 | 5 | | | | | | | | |
| 5 | A Ghem | 6 | 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 |
| 7 | C Berlocq | 6 | 6 | | | | | | | | | | | | | | | |
| | M Linzer | 3 | 2 | | 7 | C Berlocq | 7$^7$ | 5 | 4 | | | | | | | | | |
| | H Podlipnik | 1 | 2 | | | G Andreozzi | 6$^3$ | 7 | 2$^r$ | | | | | | | | | |
| | G Andreozzi | 6 | 6 | | | | | | | 7 | C Berlocq | 7 | 6 | | | | | |
| | C Lindell | 6 | 6 | | | | | | | | C Lindell | 5 | 4 | | | | | |
| WC | P Sakamoto | 2 | 3 | | | C Lindell | 6 | 6 | | | | | | | | | | |
| | FF Silva | 7$^7$ | 4 | 3 | 3 | F Argüello | 3 | 4 | | | | | | | | | | |
| 3 | F Argüello | 6$^4$ | 6 | 6 | | | | | | | | | | | 7 | C Berlocq | 6 | 6 |
| 8 | R Dutra Silva | 6 | 6 | | | | | | | | | | | | 8 | R Dutra Silva | 3 | 4 |
| LL | JP Sorgi | 4 | 2 | | 8 | R Dutra Silva | 3 | 6 | 6 | | | | | | | | | |
| | JC Sáez | 6 | 3 | 2 | Q | J De Loore | 6 | 4 | 0 | | | | | | | | | |
| Q | J De Loore | 4 | 6 | 6 | | | | | | 8 | R Dutra Silva | 6 | 4 | 7 | | | | |
| WC | O Luz | 6$^4$ | 3 | | | | | | | | R Olivo | 3 | 6 | 5 | | | | |
| | R Olivo | 7$^7$ | 6 | | | R Olivo | 6 | 6$^4$ | 6 | | | | | | | | | |
| | J Hernández | 6 | 7$^7$ | | | J Hernández | 0 | 7$^7$ | 2 | | | | | | | | | |
| Q | A Miele | 2 | 6$^3$ | | | | | | | | | | | | | | | |