The 2026 Rio Open, also known as Rio Open presented by Claro for sponsorship reasons, was a professional men's tennis tournament played on outdoor clay courts. It was the 12th edition of the Rio Open, and part of the ATP 500 tournaments of the 2026 ATP Tour. It took place in Rio de Janeiro, Brazil between 16 and 22 February, 2026.
Champions Singles
Tomás Martín Etcheverry def. Alejandro Tabilo, 3–6, 7–6(7–3), 6–4
Doubles
João Fonseca / Marcelo Melo def. Constantin Frantzen / Robin Haase, 4–6, 6–3, [10–8]
Singles main-draw entrants
Seeds Country Player Rank1 SeedFrancisco Cerúndolo191Luciano Darderi222João Fonseca333Sebastián Báez344Camilo Ugo Carabelli475Alexandre Müller486Daniel Altmaier517Tomás Martín Etcheverry548 1 Rankings are as of 9 February 2026.
Other entrants The following players received wildcards into the singles main draw: Gustavo Heide Luís Guto Miguel João Lucas Reis da Silva
The following players received entry from the qualifying draw: Vilius Gaubas Igor Marcondes Thiago Monteiro Dino Prižmić
The following players received entry as lucky losers: Tomás Barrios Vera Jaime Faria Dušan Lajović Francesco Passaro
Withdrawals Laslo Djere → replaced by Tomás Barrios Vera (LL) Alexandre Müller → replaced by Francesco Passaro (LL) Lorenzo Musetti → replaced by Yannick Hanfmann Lorenzo Sonego → replaced by Dušan Lajović (LL) Carlos Taberner → replaced by Jaime Faria (LL)
Doubles main-draw entrants
Seeds Country Player Country Player Rank1 SeedSadio DoumbiaFabien Reboul531Máximo GonzálezAndrés Molteni552Guido AndreozziManuel Guinard563Evan KingJohn Peers714 1 Rankings as of 9 February 2026.
Other entrants The following pairs received wildcards into the doubles main draw: João Fonseca / Marcelo Melo Felipe Meligeni Alves / Marcelo Zormann
The following pair received entry from the qualifying draw: Gonzalo Escobar / Jean-Julien Rojer
The following pair received entry as alternates: Román Andrés Burruchaga / Andrea Pellegrino
The following pairs received entry as lucky losers: Nicolás Barrientos / Thiago Agustín Tirante Gustavo Heide / Luís Guto Miguel
Withdrawals Francisco Cerúndolo / Francisco Comesaña → replaced by Nicolás Barrientos / Thiago Agustín Tirante Damir Džumhur / Alexandre Müller → replaced by Román Andrés Burruchaga / Andrea Pellegrino Alexander Erler / Robert Galloway → replaced by Gustavo Heide / Luís Guto Miguel
References
External links Official website