{{TennisEventInfo|2011|St. Petersburg Open| | date=24–31 October | edition=17th | category=[[ATP World Tour 250 series|ATP World Tour 250 Series]] | draw=32S / 16D | prize_money=$663,750 | surface= [[Hard court|Hard]] / indoor | location=[[St. Petersburg]], Russia | venue=[[Petersburg Sports and Concert Complex]] | champs={{flagicon|CRO}} [[Marin Čilić]] | champd={{flagicon|GBR}} [[Colin Fleming]] / {{flagicon|GBR}} [[Ross Hutchins]] }}
The '''2011 St. Petersburg Open''' was a [[tennis]] tournament played on [[Tennis court#Indoor courts|indoor hard courts]]. It was the 17th edition of the [[St. Petersburg Open]], and part of the [[ATP World Tour 250 series|ATP World Tour 250 Series]] of the [[2011 ATP World Tour]]. It took place at the [[Petersburg Sports and Concert Complex]] in [[Saint Petersburg]], Russia, from October 24 through October 30, 2011.
==ATP entrants==
===Seeds=== {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! Rank* ! Seed |- |{{flag|FRA}} |[[Gilles Simon]] |12 |1 |- |{{flag|SRB}} |[[Janko Tipsarević]] |14 |2 |- |{{flag|UKR}} |[[Alexandr Dolgopolov]] |17 |3 |- |{{flag|CRO}} |[[Marin Čilić]] |22 |4 |- |{{flag|RUS}} |[[Mikhail Youzhny]] |34 |5 |- |{{flag|ESP}} |[[Marcel Granollers]] |35 |6 |- |{{flag|USA}} |[[Alex Bogomolov, Jr.|Alex Bogomolov Jr.]] |37 |7 |- |{{flag|RUS}} |[[Dmitry Tursunov]] |40 |8 |}
<nowiki>*</nowiki> Seeds are based on the rankings of October 17, 2011.
===Other entrants=== The following players received wildcards into the singles main draw: * {{flagicon|LAT}} [[Ernests Gulbis]] * {{flagicon|RUS}} [[Ivan Nedelko]] * {{flagicon|ISR}} [[Dudi Sela]]
The following players received entry a special exempt into the singles main draw: * {{flagicon|FRA}} [[Jérémy Chardy]]
The following players received entry from the qualifying draw: {{Main|2011 St. Petersburg Open – Singles qualifying}} * {{flagicon|UKR}} [[Sergei Bubka (tennis)|Sergei Bubka]] * {{flagicon|RUS}} [[Teymuraz Gabashvili]] * {{flagicon|SRB}} [[Dušan Lajović]] * {{flagicon|CAN}} [[Vasek Pospisil]]
==Finals==
===Singles=== {{main|2011 St. Petersburg Open – Singles}} {{flagicon|CRO}} [[Marin Čilić]] defeated {{flagicon|SRB}} [[Janko Tipsarević]] 6–3, 3–6, 6–2 * It was Čilić's 1st title of the year and 6th of his career.
===Doubles=== {{main|2011 St. Petersburg Open – Doubles}} {{flagicon|GBR}} [[Colin Fleming]] / {{flagicon|GBR}} [[Ross Hutchins]] defeated {{flagicon|RUS}} [[Michail Elgin]] / {{flagicon|RUS}} [[Alexandre Kudryavtsev]] 6–3, 6–7<sup>(5–7)</sup>, [10–8]
==External links== *[https://web.archive.org/web/20100919043409/http://www.spbopen.ru/eng/index.html Official website]
{{St. Petersburg Open tournaments}} {{2011 ATP World Tour}}
{{DEFAULTSORT:2011 St. Petersburg Open}} [[Category:St. Petersburg Open]] [[Category:2011 ATP World Tour|St. Petersburg Open]] [[Category:2011 in Russian tennis|St. Petersburg Open]] [[Category:2011 in Russian sport]] [[Category:October 2011 sports events in Europe]] [[Category:October 2011 in Russia]]