2017 Rio Open – Singles

Pablo Cuevas was the defending champion, but lost in the first round to Arthur De Greef.

Dominic Thiem won the title, defeating Pablo Carreño Busta in the final, 7–5, 6–4.

Seeds
• #🇯🇵 Kei Nishikori (first round)

• #🇦🇹 Dominic Thiem (champion)

• # Pablo Cuevas (first round)

• #🇪🇸 Pablo Carreño Busta (final)

• #🇪🇸 Albert Ramos Viñolas (semifinals)

• #🇪🇸 David Ferrer (first round)

• #🇮🇹 Paolo Lorenzi (first round)

• # João Sousa (first round)

Seeds
• # 🇩🇴 Víctor Estrella Burgos (qualifying competition, lucky loser)

• # 🇯🇵 Taro Daniel (qualifying competition)

• # 🇸🇰 Jozef Kovalík (first round, retired)

• # 🇦🇷 Nicolás Kicker (qualified)

• # 🇮🇹 Alessandro Giannessi (first round)

• # 🇪🇸 Roberto Carballés Baena (qualified)

• # 🇧🇪 Arthur De Greef (qualified)

• # 🇦🇷 Guido Andreozzi (qualifying competition, retired)

Qualifiers
• # 🇧🇪 Arthur De Greef

• # 🇮🇹 Marco Cecchinato

• # 🇪🇸 Roberto Carballés Baena

• # 🇦🇷 Nicolás Kicker

Lucky losers

 * 1) 🇩🇴 Víctor Estrella Burgos