The Aberto da República is a professional tennis tournament played on outdoor clay courts. It is currently part of the ITF Women's World Tennis Tour and has been held annually in Rio de Janeiro, Brazil, since 2021. It was previously part of the ATP Challenger Tour and previously held in Brasília, Brazil.
| Aberto da República | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 2022 Aberto da República | |||||||||
| Tournament information | |||||||||
| Location | Rio de Janeiro, Brazil (2022–) Brasília, Brazil (2021) | ||||||||
| Venue | Rio Tennis Academy (2022–) Iate Club de Brasília (2021) | ||||||||
| Surface | Clay / Outdoors | ||||||||
| |||||||||
| |||||||||
Past finals edit
Men's singles edit
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2023 |  Alejandro Tabilo |
 Román Andrés Burruchaga |
6–3, 7–6(8–6) |
| 2022 | Not held | ||
| 2021 | Federico Coria |
 Jaume Munar |
7–5, 6–3 |
Women's singles edit
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2022 |  Iryna Shymanovich |
Irina Khromacheva |
6–2, 5–7, 6–4 |
| 2021 |  Panna Udvardy |
 Elina Avanesyan |
0–6, 6–4, 6–3 |
Men's doubles edit
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2023 |  Nicolás Barrientos  André Göransson |
 Marcelo Demoliner Rafael Matos |
7–6(7–3), 4–6, [11–9] |
| 2022 | Not held | ||
| 2021 | Mateus Alves Gustavo Heide |
 Luciano Darderi Genaro Alberto Olivieri |
6–3, 6–3 |
Women's doubles edit
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2022 | Ingrid Gamarra Martins  Francisca Jorge |
 Anna Rogers Christina Rosca |
6–4, 6–3 |
| 2021 | Carolina Alves María Carlé |
 Valeriya Strakhova  Olivia Tjandramulia |
6–2, 6–1 |