# 2024 Chile Open – Singles

Sebastián Báez defeated Alejandro Tabilo in the final, 3–6, 6–0, 6–4 to win the singles tennis title at the 2024 Chile Open. It was his sixth career ATP Tour title and his second title in as many weeks, having won the Rio Open the week before.
Nicolás Jarry was the defending champion, but lost in the quarterfinals to Corentin Moutet.

## Seeds

The top four seeds received a bye into the second round.
* Nicolás Jarry (quarterfinals)
* Sebastián Báez (champion)
* Arthur Fils (quarterfinals)
* Alejandro Tabilo (final)
* Yannick Hanfmann (first round)
* Facundo Díaz Acosta (second round)
* Roberto Carballés Baena (first round)
* Jaume Munar (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 | Final |
| Q | Corentin Moutet | 6 | 4 | 5 | | | | | |
| 4 | Alejandro Tabilo | 4 | 6 | 7 | | | | | |
| 4 | Alejandro Tabilo | 4 | 6 | 7 | 4 | Alejandro Tabilo | 6 | 0 | 4 |
| | | | | | 2 | Sebastián Báez | 3 | 6 | 6 |
| | Pedro Martínez | 4 | 2 | | 2 | Sebastián Báez | 3 | 6 | 6 |
| 2 | Sebastián Báez | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | N Jarry | 7$^7$ | 6 | | | | | | | | | | |
| Q | A Molčan | 1 | 6$^1$ | | | F Coria | 6$^4$ | 2 | | | | | | | | | | |
| | F Coria | 6 | 7$^7$ | | | | | | | 1 | N Jarry | 6$^5$ | 6$^3$ | | | | | |
| | TA Tirante | 7 | 7$^7$ | | | | | | | Q | C Moutet | 7$^7$ | 7$^7$ | | | | | |
| WC | J Fonseca | 5 | 6$^3$ | | | TA Tirante | 3 | 7$^7$ | 2 | | | | | | | | | |
| Q | C Moutet | 6 | 5 | 6 | Q | C Moutet | 6 | 6$^5$ | 6 | | | | | | | | | |
| 7 | R Carballés Baena | 3 | 7 | 2 | | | | | | | | | | Q | C Moutet | 6 | 4 | 5 |
| | | | | | | | | | | | | | | 4 | A Tabilo | 4 | 6 | 7 |
| | | | | | 4 | A Tabilo | 6 | 7 | | | | | | | | | | |
| | C Garín | 6$^3$ | 5 | | | T Barrios Vera | 2 | 5 | | | | | | | | | | |
| | T Barrios Vera | 7$^7$ | 7 | | | | | | | 4 | A Tabilo | 6 | 7 | | | | | |
| LL | F Bagnis | 6$^4$ | 7$^8$ | 6$^5$ | | | | | | WC | L Darderi | 0 | 5 | | | | | |
| WC | L Darderi | 7$^7$ | 6$^6$ | 7$^7$ | WC | L Darderi | 6 | 3 | 6 | | | | | | | | | |
| Q | JM Cerúndolo | 3 | 6 | 7 | Q | JM Cerúndolo | 3 | 6 | 3 | | | | | | | | | |
| 5 | Y Hanfmann | 6 | 3 | 5 | | | | | | | | | | | | | | |

### 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 |
| 6 | F Díaz Acosta | 5 | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | P Cachín | 7 | 3 | 6$^2$ | 6 | F Díaz Acosta | 6$^4$ | 7$^7$ | 1 | | | | | | | | | |
| WC | F Passaro | 4 | 1 | | | P Martínez | 7$^7$ | 6$^5$ | 6 | | | | | | | | | |
| | P Martínez | 6 | 6 | | | | | | | | P Martínez | 6 | 6$^5$ | 6 | | | | |
| | T Seyboth Wild | 6 | 6 | | | | | | | 3 | A Fils | 3 | 7$^7$ | 2 | | | | |
| Q | RA Burruchaga | 4 | 4 | | | T Seyboth Wild | 3 | 3 | | | | | | | | | | |
| | | | | | 3 | A Fils | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | P Martínez | 4 | 2 |
| 8 | J Munar | 6 | 6 | | | | | | | | | | | | 2 | S Báez | 6 | 6 |
| | B Zapata Miralles | 4 | 1 | | 8 | J Munar | 6 | 6 | | | | | | | | | | |
| | A Ramos Viñolas | 6 | 6 | | | A Ramos Viñolas | 3 | 1 | | | | | | | | | | |
| | H Dellien | 3 | 2 | | | | | | | 8 | J Munar | 4 | 4 | | | | | |
| LL | F Comesaña | 2 | 6 | 1 | | | | | | 2 | S Báez | 6 | 6 | | | | | |
| | JP Varillas | 6 | 3 | 6 | | JP Varillas | 6 | 4 | 2 | | | | | | | | | |
| | | | | | 2 | S Báez | 4 | 6 | 6 | | | | | | | | | |

## Qualifying
### Seeds

* Francisco Comesaña (qualifying competition, lucky loser)
* Alex Molčan (qualified)
* Camilo Ugo Carabelli (first round)
* Hugo Dellien (moved to main draw)
* Andrea Vavassori (first round)
* Facundo Bagnis (qualifying competition, lucky loser)
* Corentin Moutet (qualified)
* Andrea Pellegrino (first round)

### Qualifiers

* Román Andrés Burruchaga
* Alex Molčan
* Juan Manuel Cerúndolo
* Corentin Moutet

### Lucky losers

* Francisco Comesaña
* Facundo Bagnis

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Francisco Comesaña | 6 | 5 | 7$^7$ | | | | |
| WC | Ignacio Buse | 1 | 7 | 6$^2$ | | | | |
| WC | Ignacio Buse | 1 | 7 | 6$^2$ | 1 | Francisco Comesaña | 3 | 1 |
| | | | | | | Román Andrés Burruchaga | 6 | 6 |
| | Román Andrés Burruchaga | 6 | 4 | 6 | | Román Andrés Burruchaga | 6 | 6 |
| 8 | Andrea Pellegrino | 3 | 6 | 1 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Alex Molčan | 6 | 7$^7$ | | | | | |
| | Marco Cecchinato | 2 | 6$^4$ | | | | | |
| | Marco Cecchinato | 2 | 6$^4$ | | 2 | Alex Molčan | 6 | 6 |
| | | | | | 6/Alt | Facundo Bagnis | 4 | 4 |
| Alt | Edoardo Lavagno | 3 | 7$^7$ | 3 | 6/Alt | Facundo Bagnis | 4 | 4 |
| 6/Alt | Facundo Bagnis | 6 | 6$^3$ | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Camilo Ugo Carabelli | 1 | 6$^4$ | | | | |
| | Juan Manuel Cerúndolo | 6 | 7$^7$ | | | | |
| | Juan Manuel Cerúndolo | 6 | 7$^7$ | | Juan Manuel Cerúndolo | 6 | 6 |
| | | | | WC | Matías Soto | 4 | 4 |
| WC | Matías Soto | 7$^{12}$ | 7$^8$ | WC | Matías Soto | 4 | 4 |
| 5 | Andrea Vavassori | 6$^{10}$ | 6$^6$ | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Murkel Dellien | 6 | 6 | | | | | |
| Alt | Juan Pablo Ficovich | 3 | 2 | | | | | |
| Alt | Juan Pablo Ficovich | 3 | 2 | | Alt | Murkel Dellien | 4 | 2 |
| | | | | | 7 | Corentin Moutet | 6 | 6 |
| | Genaro Alberto Olivieri | 4 | 7 | 0 | 7 | Corentin Moutet | 6 | 6 |
| 7 | Corentin Moutet | 6 | 5 | 6 | | | | |