| Singles | |
|---|---|
| 2017 Rio Open | |
| Champion |  Dominic Thiem |
| Runner-up |  Pablo Carreño Busta |
| Score | 7–5, 6–4 |
| Draw | 32 (4 Q / 3 WC ) |
| Seeds | 8 |
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.
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)| Semifinals | Final | ||||||||||||
| WC |  Casper Ruud | 6 | 5 | 0 | |||||||||
| 4 | Pablo Carreño Busta | 2 | 7 | 6 | |||||||||
| 4 | Pablo Carreño Busta | 5 | 4 | ||||||||||
| 2 | Dominic Thiem | 7 | 6 | ||||||||||
| 5 | Albert Ramos Viñolas | 1 | 4 | ||||||||||
| 2 | Dominic Thiem | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | K Nishikori | 4 | 3 | ||||||||||||||||||||||||
 T Bellucci | 6 | 6 | T Bellucci | 68 | 6 | 3 | |||||||||||||||||||||
| T Monteiro | 2 | 77 | 6 | T Monteiro | 710 | 3 | 6 | ||||||||||||||||||||
| G Elias | 6 | 64 | 4 | T Monteiro | 2 | 62 | |||||||||||||||||||||
| WC | C Ruud | 6 | 6 | WC | C Ruud | 6 | 77 | ||||||||||||||||||||
| R Dutra Silva | 3 | 4 | WC | C Ruud | 64 | 6 | 77 | ||||||||||||||||||||
| Q | R Carballés Baena | 6 | 6 | Q | R Carballés Baena | 77 | 4 | 63 | |||||||||||||||||||
| 8 | J Sousa | 3 | 1 | WC | C Ruud | 6 | 5 | 0 | |||||||||||||||||||
| 4 | P Carreño Busta | 6 | 6 | 4 | P Carreño Busta | 2 | 7 | 6 | |||||||||||||||||||
| WC | J Souza | 3 | 2 | 4 | P Carreño Busta | 6 | 4 | 6 | |||||||||||||||||||
 G Pella | 2 | 5 | LL |  V Estrella Burgos | 2 | 6 | 2 | ||||||||||||||||||||
| LL | V Estrella Burgos | 6 | 7 | 4 | P Carreño Busta | 77 | 62 | 1 | |||||||||||||||||||
| C Berlocq | 2 | 3 |  A Dolgopolov | 64 | 77 | 0r | |||||||||||||||||||||
| H Zeballos | 6 | 6 | H Zeballos | 64 | 6 | 4 | |||||||||||||||||||||
| A Dolgopolov | 6 | 6 | A Dolgopolov | 77 | 4 | 6 | |||||||||||||||||||||
| 6 | D Ferrer | 4 | 4 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | A Ramos Viñolas | 6 | 6 | ||||||||||||||||||||||||
 S Robert | 2 | 0 | 5 | A Ramos Viñolas | 6 | 6 | |||||||||||||||||||||
| PR | T Robredo | 2 | 4 | F Fognini | 2 | 3 | |||||||||||||||||||||
| F Fognini | 6 | 6 | 5 | A Ramos Viñolas | 6 | 6 | |||||||||||||||||||||
| Q | N Kicker | 7 | 6 | Q | N Kicker | 2 | 3 | ||||||||||||||||||||
| Q | M Cecchinato | 5 | 0 | Q | N Kicker | 6 | 6 | ||||||||||||||||||||
| Q |  A De Greef | 6 | 3 | 7 | Q | A De Greef | 3 | 3 | |||||||||||||||||||
| 3 | P Cuevas | 3 | 6 | 5 | 5 | A Ramos Viñolas | 1 | 4 | |||||||||||||||||||
| 7 | P Lorenzi | 6 | 1 | 4 | 2 | D Thiem | 6 | 6 | |||||||||||||||||||
| F Delbonis | 4 | 6 | 6 | F Delbonis | 4 | 61 | |||||||||||||||||||||
| D Schwartzman | 6 | 3 | 6 | D Schwartzman | 6 | 77 | |||||||||||||||||||||
| R Olivo | 2 | 6 | 4 | D Schwartzman | 2 | 3 | |||||||||||||||||||||
| F Bagnis | 4 | 4 | 2 | D Thiem | 6 | 6 | |||||||||||||||||||||
 D Lajović | 6 | 6 | D Lajović | 2 | 5 | ||||||||||||||||||||||
| WC | J Tipsarević | 4 | 5 | 2 | D Thiem | 6 | 7 | ||||||||||||||||||||
| 2 | D Thiem | 6 | 7 | ||||||||||||||||||||||||
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)| First round | Qualifying competition | ||||||||||||
| 1 | Víctor Estrella Burgos | 6 | 6 | ||||||||||
| Rubén Ramírez Hidalgo | 3 | 3 | |||||||||||
| 1 | Víctor Estrella Burgos | 4 | 4 | ||||||||||
| 7 | Arthur De Greef | 6 | 6 | ||||||||||
| WC | João Pedro Sorgi | 4 | 3 | ||||||||||
| 7 | Arthur De Greef | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 2 | Taro Daniel | 6 | 0 | 6 | |||||||||
| Federico Gaio | 1 | 6 | 1 | ||||||||||
| 2 | Taro Daniel | 1 | 2 | ||||||||||
| Marco Cecchinato | 6 | 6 | |||||||||||
| Marco Cecchinato | 77 | 64 | 6 | ||||||||||
| 5 | Alessandro Giannessi | 65 | 77 | 2 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 3 | Jozef Kovalík | 1r | |||||||||||
| Guilherme Clezar | 5 | ||||||||||||
| Guilherme Clezar | 6 | 1 | 4 | ||||||||||
| 6 | Roberto Carballés Baena | 1 | 6 | 6 | |||||||||
| WC | Felipe Meligeni Alves | 3 | 6 | 0 | |||||||||
| 6 | Roberto Carballés Baena | 6 | 4 | 6 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 4 | Nicolás Kicker | 6 | 78 | ||||||||||
 Christian Garin | 3 | 66 | |||||||||||
| 4 | Nicolás Kicker | 4 | 6 | 1 | |||||||||
| 8 | Guido Andreozzi | 6 | 4 | 0r | |||||||||
| WC | Orlando Luz | 7 | 3 | 4 | |||||||||
| 8 | Guido Andreozzi | 5 | 6 | 6 | |||||||||
David Ferrer was the three-time defending champion, but he chose to compete in Acapulco instead.
Rafael Nadal won the title, defeating Juan Mónaco in the final, 6–4, 6–1.
Pablo Cuevas was the defending champion and successfully defended his title, defeating Pablo Carreño Busta in the final, 7–6(7–4), 6–3.
Novak Djokovic defeated the defending champion Andy Murray in the final, 6–2, 3–6, 6–3, to win the men's singles tennis title at the 2016 Madrid Open. It was Djokovic's second title in Madrid and his record 29th ATP Masters 1000 title.
Pablo Carreño Busta was the defending champion but chose not to participate.
Dominic Thiem was the defending champion, but chose to compete in Kitzbühel instead.
The 2017 Rio Open was a professional men's tennis tournament played on outdoor clay courts. It was the 4th edition of the tournament, and part of the ATP World Tour 500 series of the 2017 ATP World Tour. It took place in Rio de Janeiro, Brazil between 20 February and 26 February 2017. The women's tournament was discontinued starting this year. Second-seeded Dominic Thiem won the singles title.
Dominic Thiem was the defending champion, but chose to compete in Rotterdam instead.
Pablo Cuevas was the two-time defending champion and successfully defended his title, defeating Albert Ramos Viñolas in the final, 6–7(3–7), 6–4, 6–4.
Defending champion Rafael Nadal defeated Dominic Thiem in the final, 6–4, 6–1 to win the singles tennis title at the 2017 Barcelona Open. It was his record-extending tenth Barcelona Open title.
Alexander Zverev defeated Novak Djokovic in the final, 6–4, 6–3 to win the men's singles tennis title at the 2017 Italian Open. It was his first Masters 1000 title, and he became the first player born in the 1990s to win a Masters title.
Albert Ramos Viñolas was the defending champion, but lost in the quarterfinals to Fernando Verdasco.
Víctor Estrella Burgos was the three-time defending champion and the tournament's only champion to date, but lost in the second round to Gerald Melzer.
Alexandr Dolgopolov was the defending champion, but withdrew before the tournament began.
Dominic Thiem was the defending champion, but lost in the quarterfinals to Fernando Verdasco.
Two-time defending champion Rafael Nadal defeated Kei Nishikori in the final, 6–3, 6–2 to win the singles tennis title at the 2018 Monte-Carlo Masters. It was his record-extending 11th Monte-Carlo Masters title and his record 31st Masters title. By winning the title, Nadal also retained the ATP no. 1 singles ranking. He did not lose a single set during the tournament.
Alexander Zverev defeated Dominic Thiem in the final, 6–4, 6–4 to win the men's singles tennis title at the 2018 Madrid Open. He did not lose a set and did not have his serve broken throughout the entire tournament.
Dominic Thiem defeated Daniil Medvedev in the final, 6–4, 6–0, to win the singles title at the 2019 Barcelona Open.
Rafael Nadal defeated the defending champion Novak Djokovic in the final, 7–5, 1–6, 6–3 to win the men's singles tennis title at the 2021 Italian Open. It was his record-extending 10th Italian Open title and record-equaling 36th Masters 1000 title overall. Nadal saved two match points en route to the title, in his third round match against Denis Shapovalov. This was also the fourth time that Nadal had won a tournament on 10 or more occasions, making him the only tennis player with the feat.
Daniil Medvedev defeated Sam Querrey in the final, 6–4, 6–2, to win the singles tennis title at the 2021 Mallorca Championships. It was Medvedev's first career grass court final and singles title on the ATP Tour, and he dropped just one set en route to the victory. Querrey was contesting for his first title in four years.
Carlos Alcaraz defeated Diego Schwartzman in the final, 6–4, 6–2 to win the singles title at the 2022 Rio Open. Alcaraz became the youngest winner of an ATP Tour 500 event since the category was created in 2009.