| 2023 Aberto da República | ||||
|---|---|---|---|---|
| Date | 20–26 November | |||
| Edition | 2nd | |||
| Category | ATP Challenger Tour | |||
| Surface | Hard | |||
| Location | Brasília, Brazil | |||
| Champions | ||||
| Singles | ||||
 Alejandro Tabilo | ||||
| Doubles | ||||
 Nicolás Barrientos /  André Göransson | ||||
| ||||
The 2023 Aberto da República was a professional tennis tournament played on outdoor hard courts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Brasília, Brazil between 20 and 26 November 2023.
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
| CHI
|
Cristian Garín | 88 | 1 |
| CHI
|
Tomás Barrios Vera | 106 | 2 |
 BOL |
|||
 USA
|
Aleksandar Kovacevic | 117 | 4 |
 ARG
|
Thiago Agustín Tirante | 121 | 5 |
 BRA |
|||
| USA
|
Nicolas Moreno de Alboran | 153 | 7 |
| ARG
|
Guido Andreozzi | 180 | 8 |
| USA
|
Oliver Crawford | 193 | 9 |
- Rankings are as of 13 November 2023.
Other entrants
The following players received wildcards into the singles main draw:
- João Fonseca
- Gilbert Klier Júnior
- Eduardo Ribeiro
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Champions
Singles
Main article: 2023 Aberto da República – Singles- Alejandro Tabilo def. Román Andrés Burruchaga 6–3, 7–6.
Doubles
Main article: 2023 Aberto da República – Doubles- Nicolás Barrientos / André Göransson def. Marcelo Demoliner / Rafael Matos 7–6, 4–6, .
References
- "Rankings – Singles – ATP Tour – Tennis". ATP Tour.