| 2026 Rio Open | |
|---|---|
| Date | 16–22 February |
| Edition | 12th |
| Draw | 32S / 16D |
| Surface | Clay - outdoor |
| Location | Rio de Janeiro, Brazil |
| Venue | Jockey Club Brasileiro |
| 2025 Champions | |
| Singles | |
| | |
| Doubles | |
| | |
The 2026 Rio Open, also known as Rio Open presented by Claro for sponsorship reasons, is a professional men's tennis tournament to be played on outdoor clay courts. It will be the 12th edition of the Rio Open, and part of the ATP 500 tournaments of the 2026 ATP Tour. It will take place in Rio de Janeiro, Brazil between 16 and 22 February, 2026. [1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Lorenzo Musetti | 3 | 1 | |
| Francisco Cerúndolo | 19 | 2 | |
| Luciano Darderi | 23 | 3 | |
| João Fonseca | 34 | 4 | |
| Sebastián Báez | 35 | 5 | |
| Daniel Altmaier | 44 | 6 | |
| Camilo Ugo Carabelli | 48 | 7 | |
| Alexandre Müller | 49 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| 1 | |||||
| 2 | |||||
| 3 | |||||
| 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw: