Rio Open Tennis Draws 2025, Winners, 2025 Rio Open Results, Champions

 2025 Rio Open Mens Singles

Seeds

1. Germany Alexander Zverev (quarterfinals)
2. Italy Lorenzo Musetti (withdrew)
3. Chile Alejandro Tabilo (first round)
4. Argentina Francisco Cerúndolo (quarterfinals)
5. Argentina Sebastián Báez
6. Chile Nicolás Jarry (second round)
7. Spain Pedro Martínez (first round)
8. Argentina Tomás Martín Etcheverry (second round)

Argentina Sebastián Báez def. France Alexandre Müller, 6–2, 6–3

2025 Rio Open Mens Doubles

Seeds

1. Argentina Máximo González / Argentina Andrés Molteni (semifinals)
2. Uruguay Ariel Behar / United States Robert Galloway (first round)
3. France Sadio Doumbia / France Fabien Reboul (quarterfinals)
4. United States Austin Krajicek / United States Rajeev Ram (first round)

Brazil Rafael Matos / Brazil Marcelo Melo def. Spain Pedro Martínez / Spain Jaume Munar, 6–2, 7–5