Defending champion

Sebastián Báez Sebastián Báez (; born 28 December 2000) is an Argentine professional tennis player. He has a career-high ATP singles ranking of world No. 18, achieved on 24 June 2024 and a doubles ranking of world No. 189, achieved on 29 July 2024. Báez ha ...

defeated

Alexandre Müller Alexandre Müller (; born 1 February 1997) is a French professional tennis player. He has a career-high ATP singles ranking of world No. 39, achieved on 7 April 2025 and a doubles ranking of No. 263, attained in November 2024. He is currently ...

in the final, 6–2, 6–3 to win the singles tennis title at the

2025 Rio Open The 2025 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 11th edition of the Rio Open, and part of the ATP Tour 500 tournaments of t ...

. It was his seventh

ATP Tour The ATP Tour (known as ATP World Tour between January 2009 and December 2018) is the sole worldwide top-tier tennis tour for men organized by the Association of Tennis Professionals (ATP) founded in 1990 that replaced the earlier dual Grand Prix ...

title. Báez was the first player to successfully defend the title and first to win multiple titles since the tournament's inception in 2014. The quarterfinal match between

Camilo Ugo Carabelli Camilo Ugo Carabelli (born 17 June 1999) is an Argentine professional tennis player, who competes mainly on the ATP Challenger Tour. He has a career-high ATP singles ranking of world No. 51, achieved on 26 May 2025 and a doubles ranking of No. 2 ...

and

Jaime Faria Jaime Faria (born 6 August 2003) is a Portuguese tennis player. He has a career high ATP singles ranking of world No. 87 achieved on 24 February 2025 and a doubles ranking of No. 192 achieved on 6 May 2024. He is currently the No. 2 Portuguese pl ...

marked the second all-lucky loser quarterfinal in

history (since 1990), after

Max Purcell Max Purcell (born 3 April 1998) is an Australian professional tennis player. He has reached a career-high singles ranking of world No. 40 on 16 October 2023 and a doubles ranking of No. 8 on 9 September 2024. In doubles, he won his first Gran ...

and

Andreas Seppi Andreas Seppi (born 21 February 1984) is an Italian former professional tennis player. He reached a career-high singles ranking of world No. 18 on 28 January 2013. He became the first Italian to win a title on all three surfaces. Personal lif ...

at the

2021 Eastbourne International The 2021 Eastbourne International (also known as the Viking International Eastbourne for sponsorship reasons) was a combined men's and women's tennis tournament played on outdoor grass courts. It was the 46th edition of the event for the women and ...

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky losers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

External links

Main draw

Qualifying draw
{{DEFAULTSORT:2025 Rio Open - Singles Rio Open - Singles Rio Open