Rio Open: Titles by Player, All Men's Singles Champions
On this page you will find the complete list of Rio Open men's singles champions, highlighting the players who have won the most titles throughout the history of this tennis tournament. Details about each champion are also provided, including the total number of titles won, the years in which they achieved their victories and the opponents they defeated in the finals.
Some stats about the champions
In the 11 men's singles finals that have been played at the Rio Open between 2014 and 2025, a total of 10 players have won the title at least once. Among these champions, only one won 2 or more times.
| Total Champions | Only 1 Title | 2 or More Titles | 5 or More Titles | 10 or More Titles |
| 10 | 9 players | 1 player | 0 players | 0 players |
The players with the most titles
The player who has won the most titles in the Rio Open is Sebastián Báez, who tops the list of champions with a total of 2 titles obtained between 2024 and 2025. He is followed by 9 players winners of 1 title in this tournament.
All the champions
Below you have the complete list of the men's singles champions that this tournament has had.