# 2017 Argentina Open – Singles

Alexandr Dolgopolov defeated Kei Nishikori in the final, 7–6$^{(7–4)}$, 6–4 to win the singles tennis title at the 2017 Argentina Open.
Dominic Thiem was the reigning champion, but chose to compete in Rotterdam instead.

## Seeds

The top four seeds receive a bye into the second round.
* Kei Nishikori (final)
* Pablo Cuevas (second round)
* David Ferrer (second round)
* Pablo Carreño Busta (semifinals)
* Albert Ramos Viñolas (quarterfinals)
* João Sousa (quarterfinals)
* Fabio Fognini (first round)
* Paolo Lorenzi (first 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 | Semifinals | Final | Final | Final | Final |
| 1 | Kei Nishikori | 4 | 6 | 6 | | | | |
| WC | Carlos Berlocq | 6 | 4 | 3 | | | | |
| WC | Carlos Berlocq | 6 | 4 | 3 | 1 | Kei Nishikori | 6$^4$ | 4 |
| | | | | | | Alexandr Dolgopolov | 7$^7$ | 6 |
| 4 | Pablo Carreño Busta | 5 | 2 | | | Alexandr Dolgopolov | 7$^7$ | 6 |
| | Alexandr Dolgopolov | 7 | 6 | | | | | |

### Top 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 | Semifinals |
| | | | | 1 | K Nishikori | 5 | 6 | 6 | | | | | | | | | | |
| | D Schwartzman | 6 | 6 | | D Schwartzman | 7 | 2 | 2 | | | | | | | | | | |
| | F Bagnis | 1 | 4 | | | | | | 1 | K Nishikori | 6 | 6 | | | | | | |
| | S Robert | 3 | 1 | | | | | | 6 | J Sousa | 1 | 4 | | | | | | |
| | F Delbonis | 6 | 6 | | F Delbonis | 5 | 3 | | | | | | | | | | | |
| | H Zeballos | 2 | 6$^4$ | 6 | J Sousa | 7 | 6 | | | | | | | | | | | |
| 6 | J Sousa | 6 | 7$^7$ | | | | | | | | | | | 1 | K Nishikori | 4 | 6 | 6 |
| | | | | | | | | | | | | | | WC | C Berlocq | 6 | 4 | 3 |
| | | | | 3 | D Ferrer | 4 | 2 | | | | | | | | | | | |
| WC | C Berlocq | 6 | 6 | WC | C Berlocq | 6 | 6 | | | | | | | | | | | |
| Q | J Kovalík | 4 | 4 | | | | | | WC | C Berlocq | 3 | 6 | 6 | | | | | |
| SE | V Estrella Burgos | 2 | 1 | | | | | | | T Monteiro | 6 | 2 | 3 | | | | | |
| | T Monteiro | 6 | 6 | | T Monteiro | 6 | 6 | | | | | | | | | | | |
| PR | T Robredo | 6 | 6 | PR | T Robredo | 3 | 4 | | | | | | | | | | | |
| 7 | F Fognini | 4 | 3 | | | | | | | | | | | | | | | |

### 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 |
| 5 | A Ramos Viñolas | 6$^8$ | 6 | 7$^8$ | | | | | | | | | | | | | | |
| | G Pella | 7$^{10}$ | 4 | 6$^6$ | 5 | A Ramos Viñolas | 6$^4$ | 7$^7$ | 1 | | | | | | | | | |
| WC | L Mayer | 4 | 6 | 6 | WC | L Mayer | 7$^7$ | 6$^3$ | 0$^r$ | | | | | | | | | |
| | G Elias | 6 | 4 | 4 | | | | | | 5 | A Ramos Viñolas | 3 | 6 | 4 | | | | |
| Q | R Dutra Silva | 7 | 6$^6$ | 4 | | | | | | 4 | P Carreño Busta | 6 | 4 | 6 | | | | |
| Q | A Giannessi | 5 | 7$^8$ | 6 | Q | A Giannessi | 1 | 6 | 4 | | | | | | | | | |
| | | | | | 4 | P Carreño Busta | 6 | 4 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 4 | P Carreño Busta | 5 | 2 |
| 8 | P Lorenzi | 3 | 3 | | | | | | | | | | | | | A Dolgopolov | 7 | 6 |
| | G Melzer | 6 | 6 | | | G Melzer | 7$^7$ | 6 | | | | | | | | | | |
| Q | G Andreozzi | 2 | 6 | 6 | Q | G Andreozzi | 6$^4$ | 3 | | | | | | | | | | |
| | R Olivo | 6 | 4 | 4 | | | | | | | G Melzer | 5 | 4 | | | | | |
| | A Dolgopolov | 6 | 6 | | | | | | | | A Dolgopolov | 7 | 6 | | | | | |
| WC | J Tipsarević | 3 | 3 | | | A Dolgopolov | 6 | 7$^7$ | | | | | | | | | | |
| | | | | | 2 | P Cuevas | 3 | 6$^4$ | | | | | | | | | | |

## Qualifying
### Seeds

* Rogério Dutra Silva (qualified)
* Dušan Lajović (qualifying competition)
* Jozef Kovalík (qualified)
* Nicolás Kicker (first round)
* Guido Andreozzi (qualified)
* Alessandro Giannessi (qualified)
* João Souza (qualifying competition)
* Arthur De Greef (first round)

### Qualifiers

* Rogério Dutra Silva
* Alessandro Giannessi
* Jozef Kovalík
* Guido Andreozzi

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Rogério Dutra Silva | 6 | 6 | | | | |
| WC | Federico Coria | 2 | 0 | | | | |
| WC | Federico Coria | 2 | 0 | 1 | Rogério Dutra Silva | 6 | 6 |
| | | | | 7 | João Souza | 2 | 2 |
| Alt | Marco Cecchinato | 6$^1$ | 3 | 7 | João Souza | 2 | 2 |
| 7 | João Souza | 7$^7$ | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Dušan Lajović | 6 | 6 | | | | | |
| PR | Simone Bolelli | 1 | 4 | | | | | |
| PR | Simone Bolelli | 1 | 4 | 2 | Dušan Lajović | 3 | 6 | 1 |
| | | | | 6 | Alessandro Giannessi | 6 | 3 | 6 |
| | Roberto Carballés Baena | 4 | 4 | 6 | Alessandro Giannessi | 6 | 3 | 6 |
| 6 | Alessandro Giannessi | 6 | 6 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Jozef Kovalík | 5 | | | | | | |
| | Andrej Martin | 2$^r$ | | | | | | |
| | Andrej Martin | 2$^r$ | | 3 | Jozef Kovalík | 6 | 1 | 6 |
| | | | | | Rubén Ramírez Hidalgo | 3 | 6 | 4 |
| | Rubén Ramírez Hidalgo | 6 | 6 | | Rubén Ramírez Hidalgo | 3 | 6 | 4 |
| 8 | Arthur De Greef | 4 | 2 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Nicolás Kicker | 3 | 6 | 3 | | | | |
| | Máximo González | 6 | 1 | 6 | | | | |
| | Máximo González | 6 | 1 | 6 | | Máximo González | 0 | 4 |
| | | | | | 5 | Guido Andreozzi | 6 | 6 |
| WC | Manuel Peña López | 4 | 2 | | 5 | Guido Andreozzi | 6 | 6 |
| 5 | Guido Andreozzi | 6 | 6 | | | | | |