{{TennisEventInfo|2018|Rio Open| | date=19–25 February | edition=5th | draw=32{{tooltip|S|Singles}} / 16{{tooltip|D|Doubles}} | prize_money=$1,471,315 (ATP) | surface=[[Clay court|Clay]] | location=[[Rio de Janeiro]], Brazil | venue=[[Jockey Club Brasileiro]] | champs={{flagicon|ARG}} [[Diego Schwartzman]] | champd={{flagicon|ESP}} [[David Marrero]] / {{flagicon|ESP}} [[Fernando Verdasco]] }}

The '''2018 [[Rio Open]]''' was a professional men's [[tennis]] tournament played on outdoor [[clay court]]s. It was the 5th edition of the tournament, and part of the [[ATP World Tour 500 series]] of the [[2018 ATP World Tour]]. It took place in [[Rio de Janeiro]], Brazil between February 19–25, 2018.

== Finals == === Singles === {{main|2018 Rio Open – Singles}} * {{flagicon|ARG}} [[Diego Schwartzman]] defeated {{flagicon|ESP}} [[Fernando Verdasco]], 6–2, 6–3

=== Doubles === {{main|2018 Rio Open – Doubles}} * {{flagicon|ESP}} [[David Marrero]] / {{flagicon|ESP}} [[Fernando Verdasco]] defeated {{flagicon|CRO}} [[Nikola Mektić]] / {{flagicon|AUT}} [[Alexander Peya]], 5–7, 7–5, [10–8]

== Points and prize money ==

=== Point distribution === {|class=wikitable style=font-size:90%;text-align:center |- | style="width:130px; background:#eaeaea;"|'''Event''' | style="width:80px; background:lime;"|'''W''' | style="width:85px; background:thistle;"|F | style="width:85px; background:#ff0;"|SF | style="width:85px; background:#ffebcd;"|QF | style="width:85px; background:#afeeee;"|Round of 16 | style="width:85px; background:#afeeee;"|Round of 32 |width=85 |Q |width=85 |Q2 |width=85 |Q1 |- ! style="background:#f3f3f3;"| Singles |rowspan=2|500 |rowspan=2|300 |rowspan=2|180 |rowspan=2|90 |45 |0 |20 |10 |rowspan=2|0 |- ! style="background:#f3f3f3;"| Doubles |0 | {{n/a}} |45 |25 |- |}

=== Prize money ===

{|class=wikitable style=font-size:90%;text-align:center |- | style="width:130px; background:#eaeaea;"|'''Event''' | style="width:80px; background:lime;"|'''W''' | style="width:85px; background:thistle;"|F | style="width:85px; background:#ff0;"|SF | style="width:85px; background:#ffebcd;"|QF | style="width:85px; background:#afeeee;"|Round of 16 | style="width:85px; background:#afeeee;"|Round of 32<sup>1</sup> |width=85|Q2 |width=85|Q1 |- | style="background:#f3f3f3;"|'''Singles''' |$314,880 |$154,370 |$77,680 |$39,500 |$20,515 |$10,820 |$2,395 |$1,220 |- | style="background:#f3f3f3;"|'''Doubles''' |$94,800 |$46,410 |$23,280 |$11,950 |$6,180 | {{n/a}} | {{n/a}} | {{n/a}} |- |colspan=10|Doubles prize money per team |- |} <sub><sup>1</sup> Qualifiers prize money is also the Round of 32 prize money</sub>

== Singles main-draw entrants ==

=== Seeds === {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! Rank<sup>1</sup> ! Seed |- |{{flag|CRO}} |[[Marin Čilić]] |3 |1 |- |{{flag|AUT}} |[[Dominic Thiem]] |6 |2 |- |{{flag|ESP}} |[[Pablo Carreño Busta]] |10 |3 |- |{{flag|ESP}} |[[Albert Ramos Viñolas]] |20 |4 |- |{{flag|ITA}} |[[Fabio Fognini]] |22 |5 |-style="background:#cfc;" |{{flag|ARG}} |'''[[Diego Schwartzman]]''' |24 |6 |- |{{flag|URU}} |[[Pablo Cuevas]] |32 |7 |-style="background:#fcc;" |{{flag|ESP}} |[[Fernando Verdasco]] |40 |8 |} * <sup>1</sup> Rankings as of February 12, 2018.<ref>{{cite news |url= http://tennisinfo.com.br/dominic-thiem-e-o-primeiro-nome-confirmado-no-rio-open/ |title= Dominic Thiem é o primeiro nome confirmado no Rio Open |date= 10 October 2017 |access-date= 7 November 2017 |archive-url= https://web.archive.org/web/20180127202636/http://tennisinfo.com.br/dominic-thiem-e-o-primeiro-nome-confirmado-no-rio-open/ |archive-date= 27 January 2018 |url-status= dead }}</ref><ref>{{cite news |url= http://tennisinfo.com.br/gael-monfils-e-marin-cilic-estao-confirmados-no-rio-open/ |title= Gael Monfils e Marin Cilic estão confirmados no Rio Open |date= 17 October 2017 |access-date= 7 November 2017 |archive-url= https://web.archive.org/web/20180127202633/http://tennisinfo.com.br/gael-monfils-e-marin-cilic-estao-confirmados-no-rio-open/ |archive-date= 27 January 2018 |url-status= dead }}</ref>

=== Other entrants === The following players received wildcards into the singles main draw: * {{flagicon|BRA}} [[Thomaz Bellucci]]<ref>{{cite news |url= http://rioopen.com/detalhe-noticia?id=7365 |title= Thomaz Bellucci recebe o segundo convite para a chave principal |date= 1 February 2018 |access-date= 5 February 2018 |archive-url= https://web.archive.org/web/20180206145002/http://rioopen.com/detalhe-noticia?id=7365 |archive-date= 6 February 2018 |url-status= dead |df= dmy-all }}</ref> * {{flagicon|BRA}} [[Thiago Monteiro (tennis)|Thiago Monteiro]] * {{flagicon|NOR}} [[Casper Ruud]]

The following players received entry using a protected ranking: * {{flagicon|ESP}} [[Pablo Andújar]] * {{flagicon|AUT}} [[Andreas Haider-Maurer]]

The following players received entry from the qualifying draw: * {{flagicon|ARG}} [[Carlos Berlocq]] * {{flagicon|ESP}} [[Roberto Carballés Baena]] * {{flagicon|ITA}} [[Marco Cecchinato]] * {{flagicon|FRA}} <s>[[Corentin Moutet]]</s>

The following player received entry as a lucky loser: * {{flagicon|POR}} [[Gastão Elias]]

=== Withdrawals === ;Before the tournament * {{flagicon|UKR}} [[Alexandr Dolgopolov]] → replaced by {{flagicon|USA}} [[Tennys Sandgren]] * {{flagicon|GBR}} [[Kyle Edmund]] → replaced by {{flagicon|ESP}} [[Pablo Andújar]] * {{flagicon|ITA}} [[Paolo Lorenzi]] → replaced by {{flagicon|AUT}} [[Gerald Melzer]] * {{flagicon|FRA}} [[Corentin Moutet]] → replaced by {{flagicon|POR}} [[Gastão Elias]] * {{flagicon|GER}} [[Cedrik-Marcel Stebe]] → replaced by {{flagicon|ARG}} [[Nicolás Kicker]]

=== Retirements === * {{flagicon|ESP}} [[Pablo Andújar]] * {{flagicon|ESP}} [[Roberto Carballés Baena]] * {{flagicon|NOR}} [[Casper Ruud]] * {{flagicon|CZE}} [[Jiří Veselý]]

== Doubles main-draw entrants ==

=== Seeds === {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! width="70"| Country ! width="175"| Player ! Rank<sup>1</sup> ! Seed |- |{{flag|POL}} |[[Łukasz Kubot]] |{{flag|BRA}} |[[Marcelo Melo]] |2 |1 |- |{{flag|GBR}} |[[Jamie Murray]] |{{flag|BRA}} |[[Bruno Soares]] |19 |2 |- |{{flag|COL}} |[[Juan Sebastián Cabal]] |{{flag|COL}} |[[Robert Farah (tennis)|Robert Farah]] |35 |3 |- |{{flag|MEX}} |[[Santiago González (tennis)|Santiago González]] |{{flag|CHI}} |[[Julio Peralta]] |57 |4 |} * <sup>1</sup> Rankings as of February 12, 2018.

=== Other entrants === The following pairs received wildcards into the doubles main draw: * {{flagicon|BRA}} [[Thomaz Bellucci]] / {{flagicon|BRA}} [[André Sá]] * {{flagicon|BRA}} [[Fabiano de Paula]] / {{flagicon|BRA}} [[Thiago Monteiro (tennis)|Thiago Monteiro]]

The following pair received entry from the qualifying draw: * {{flagicon|CHI}} [[Nicolás Jarry]] / {{flagicon|CZE}} [[Jiří Veselý]]

The following pair received entry as lucky losers: * {{flagicon|ESP}} [[David Marrero]] / {{flagicon|ESP}} [[Fernando Verdasco]]

=== Withdrawals === ;Before the tournament * {{flagicon|ESP}} [[Pablo Carreño Busta]]

== References == <!-- Inline citations added to your article will automatically display here. See https://en.wikipedia.org/wiki/WP:REFB for instructions on how to add citations. --> {{reflist}}

== External links == * [http://www.rioopen.com/ Official website]

{{Rio de Janeiro tournaments}} {{2018 ATP World Tour}}

[[Category:Rio Open|2018]] [[Category:2018 in Brazilian tennis|Rio Open]] [[Category:2018 ATP World Tour|Rio Open]] [[Category:February 2018 sports events in Brazil]]