# 2015 Argentina Open – Singles

David Ferrer was the three-time defending champion, but he chose to compete in Acapulco instead. Rafael Nadal won the title, defeating Juan Mónaco in the final, 6–4, 6–1.

## Seeds

    01. Rafael Nadal (champion)
    02. Tommy Robredo (quarterfinals)
    03. Pablo Cuevas (quarterfinals)
    04. Fabio Fognini (second round)
    05. Leonardo Mayer (second round)
    06. Jiří Veselý (first round)
    07. Pablo Andújar (first round)
    08. Pablo Carreño Busta (first round, retired)

## 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 | Rafael Nadal | 7$^9$ | 6 | | | | | |
| | Carlos Berlocq | 6$^7$ | 2 | | | | | |
| | Carlos Berlocq | 6$^7$ | 2 | | 1 | Rafael Nadal | 6 | 6 |
| | | | | | | Juan Mónaco | 4 | 1 |
| | Juan Mónaco | 6 | 6$^6$ | 6 | | Juan Mónaco | 4 | 1 |
| | Nicolás Almagro | 3 | 7$^8$ | 4 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | R Nadal | 6 | 6 | | | | | | | | |
| Q | F Argüello | 6 | 6 | | Q | F Argüello | 4 | 0 | | | | | | | | |
| | A Montañés | 3 | 2 | | | | | | 1 | R Nadal | 6 | 6 | | | | |
| | P Lorenzi | 6 | 6$^5$ | 6 | | | | | | F Delbonis | 1 | 1 | | | | |
| | T Bellucci | 4 | 7$^7$ | 1 | | P Lorenzi | 4 | 2 | | | | | | | | |
| | F Delbonis | 7$^7$ | 3 | | | F Delbonis | 6 | 6 | | | | | | | | |
| 8 | P Carreño Busta | 6$^2$ | 0$^r$ | | | | | | | | | | 1 | R Nadal | 7$^9$ | 6 |
| | | | | | | | | | | | | | | C Berlocq | 6$^7$ | 2 |
| | | | | | 4 | F Fognini | 3 | 0 | | | | | | | | |
| | D Schwartzman | 3 | 3 | | | C Berlocq | 6 | 6 | | | | | | | | |
| | C Berlocq | 6 | 6 | | | | | | | C Berlocq | 6 | 6 | | | | |
| Q | M Cecchinato | 6 | 5 | 3 | | | | | | B Rola | 1 | 3 | | | | |
| Q | F Bagnis | 4 | 7 | 6 | Q | F Bagnis | 2 | 1 | | | | | | | | |
| | B Rola | 6 | 6 | | | B Rola | 6 | 6 | | | | | | | | |
| 6 | J Veselý | 4 | 3 | | | | | | | | | | | | | |

### Bottom 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 |
| 5 | L Mayer | 6 | 6 | | | | | | | | | | | | | | |
| PR | S Robert | 0 | 1 | | 5 | L Mayer | 4 | 4 | | | | | | | | | |
| | M González | 2 | 2 | | | J Mónaco | 6 | 6 | | | | | | | | | |
| | J Mónaco | 6 | 6 | | | | | | | J Mónaco | 7$^7$ | 6$^4$ | 6 | | | | |
| WC | G Andreozzi | 6 | 6 | | | | | | 3 | P Cuevas | 6$^1$ | 7$^7$ | 4 | | | | |
| Q | A Molteni | 2 | 2 | | WC | G Andreozzi | 6$^4$ | 1 | | | | | | | | | |
| | | | | | 3 | P Cuevas | 7$^7$ | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | J Mónaco | 6 | 6$^6$ | 6 |
| 7 | P Andújar | 3 | 6 | 2 | | | | | | | | | | N Almagro | 3 | 7$^8$ | 4 |
| | N Almagro | 6 | 3 | 6 | | N Almagro | 6 | 6 | | | | | | | | | |
| WC | H Zeballos | 4 | 1 | | | A Ramos-Viñolas | 3 | 4 | | | | | | | | | |
| | A Ramos-Viñolas | 6 | 6 | | | | | | | N Almagro | 6 | 6 | | | | | |
| | J Nieminen | 6$^3$ | 7 | 0 | | | | | 2 | T Robredo | 3 | 2 | | | | | |
| WC | R Olivo | 7$^7$ | 5 | 6 | WC | R Olivo | 1 | 2 | | | | | | | | | |
| | | | | | 2 | T Robredo | 6 | 6 | | | | | | | | | |

## Qualifying
### Seeds

    01. Facundo Bagnis (qualified)
    02. Facundo Argüello (qualified)
    03. Roberto Carballés Baena (second round)
    04. Marco Cecchinato (qualified)
    05. Guido Pella (first round)
    06. Nicolás Jarry (first round)
    07. Marco Trungelliti (first round)
    08. Gonzalo Lama (second round)

### Qualifiers

* Facundo Bagnis
* Facundo Argüello
* Andrés Molteni
* Marco Cecchinato

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Facundo Bagnis | 6 | 6 | | | | | | | | | | | |
| | Luciano Doria | 1 | 0 | | | | | | | | | | | |
| | Luciano Doria | 1 | 0 | | 1 | Facundo Bagnis | 4 | 6 | 6 | | | | | |
| | | | | | | Agustín Velotti | 6 | 2 | 4 | | | | | |
| | Juan Pablo Paz | 4 | 4 | | | Agustín Velotti | 6 | 2 | 4 | | | | | |
| | Agustín Velotti | 6 | 6 | | | | | | | | | | | |
| | Agustín Velotti | 6 | 6 | | | | | | | 1 | Facundo Bagnis | 7 | 5 | 6 |
| | | | | | | | | | | | Thiago Monteiro | 5 | 7 | 2 |
| | Gianluigi Quinzi | 6 | 6 | | | | | | | | | | | | Thiago Monteiro | 5 | 7 | 2 |
| | Rogério Dutra Silva | 4 | 4 | | | | | | | | | | | |
| | Rogério Dutra Silva | 4 | 4 | | | Gianluigi Quinzi | 3 | 4 | | | | | | |
| | | | | | | Thiago Monteiro | 6 | 6 | | | | | | |
| | Thiago Monteiro | 7$^7$ | 3 | 6 | | Thiago Monteiro | 6 | 6 | | | | | | |
| 5 | Guido Pella | 6$^1$ | 6 | 2 | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Facundo Argüello | 6 | 6 | | | | | | | | | | |
| | Franco Feitt | 1 | 1 | | | | | | | | | | |
| | Franco Feitt | 1 | 1 | | 2 | Facundo Argüello | 6 | 3 | | | | | |
| | | | | | | Hugo Dellien | 3 | 1$^r$ | | | | | |
| | Kim Young-seok | 6 | 3 | 6$^7$ | | Hugo Dellien | 3 | 1$^r$ | | | | | |
| | Hugo Dellien | 1 | 6 | 7$^9$ | | | | | | | | | |
| | Hugo Dellien | 1 | 6 | 7$^9$ | | | | | 2 | Facundo Argüello | 4 | 6 | 6 |
| | | | | | | | | | | Andrea Collarini | 6 | 2 | 1 |
| WC | Juan Ignacio Iliev | 1 | 0 | | | | | | | | | | | Andrea Collarini | 6 | 2 | 1 |
| | Guilherme Clezar | 6 | 6 | | | | | | | | | | |
| | Guilherme Clezar | 6 | 6 | | | Guilherme Clezar | 5 | 3 | | | | | |
| | | | | | | Andrea Collarini | 7 | 6 | | | | | |
| | Andrea Collarini | 6 | 7 | | | Andrea Collarini | 7 | 6 | | | | | |
| 6 | Nicolás Jarry | 3 | 5 | | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Roberto Carballés Baena | 6 | 6 | | | | | | | | | | |
| | Hernán Casanova | 2 | 1 | | | | | | | | | | |
| | Hernán Casanova | 2 | 1 | | 3 | Roberto Carballés Baena | 2 | 6 | 6$^4$ | | | | |
| | | | | | | Andrés Molteni | 6 | 4 | 7$^7$ | | | | |
| | Andrés Molteni | 6 | 3 | 6 | | Andrés Molteni | 6 | 4 | 7$^7$ | | | | |
| | Pedro Cachin | 1 | 6 | 4 | | | | | | | | | |
| | Pedro Cachin | 1 | 6 | 4 | | | | | | Andrés Molteni | 2 | 7 | 0 |
| | | | | | | | | | | Filippo Volandri | 6 | 5 | 0$^r$ |
| | Matías Rodolfo Buchhass | 2$^r$ | | | | | | | | | | | | Filippo Volandri | 6 | 5 | 0$^r$ |
| | Filippo Volandri | 3 | | | | | | | | | | | |
| | Filippo Volandri | 3 | | | | Filippo Volandri | 6 | 6 | | | | | |
| | | | | | 8 | Gonzalo Lama | 0 | 3 | | | | | |
| WC | Mauricio Pérez Mota | 3 | 3 | | 8 | Gonzalo Lama | 0 | 3 | | | | | |
| 8 | Gonzalo Lama | 6 | 6 | | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Marco Cecchinato | 6 | 6 | | | | | | | | | | |
| WC | Martín Rondina | 0 | 2 | | | | | | | | | | |
| WC | Martín Rondina | 0 | 2 | | 4 | Marco Cecchinato | 7 | 6 | | | | | |
| | | | | | | Christian Garín | 5 | 1 | | | | | |
| | Christian Garín | 6 | 3 | | | Christian Garín | 5 | 1 | | | | | |
| | Martín Alund | 3 | 0$^r$ | | | | | | | | | | |
| | Martín Alund | 3 | 0$^r$ | | | | | | | 4 | Marco Cecchinato | 6 | 7$^7$ |
| | | | | | | | | | | | Guillermo Durán | 1 | 6$^0$ |
| | Juan Miguel Matute | 3 | 7 | 2 | | | | | | | | | | Guillermo Durán | 1 | 6$^0$ |
| WC | Francisco Bahamonde | 6 | 5 | 6 | | | | | | | | | |
| WC | Francisco Bahamonde | 6 | 5 | 6 | WC | Francisco Bahamonde | 0 | 6 | 3 | | | | |
| | | | | | | Guillermo Durán | 6 | 4 | 6 | | | | |
| | Guillermo Durán | 6 | 6 | | | Guillermo Durán | 6 | 4 | 6 | | | | |
| 7 | Marco Trungelliti | 3 | 1 | | | | | | | | | | |