2020 Rio Open
The 2020 Rio Open presented by Claro was a professional men's tennis tournament played on outdoor clay courts. It was the seventh edition of the Rio Open, and part of the ATP Tour 500 series on the 2020 ATP Tour. It took place in Rio de Janeiro, Brazil between 17–23 February 2020.Seeds
The following players received wildcards into the singles main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
The following players received entry as a lucky loser:
;Before the tournament
Seeds
- 1 Rankings as of February 10, 2020.
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
The following pair received entry as lucky losers:
;Before the tournament
Singles
- Cristian Garín def. Gianluca Mager, 7–6, 7–5
Doubles
- Marcel Granollers / Horacio Zeballos def. Salvatore Caruso / Federico Gaio, 6–4, 5–7,
