{{Infobox tennis event|2011|International German Open| |Logo= | date=18–24 July | edition=105th | category=[[ATP World Tour 500 series|ATP World Tour 500]] | prize_money=€1,000,000 | draw=48S / 16D | surface=[[Clay court|Clay]] / outdoor | location=[[Hamburg]], Germany | champs={{flagicon|FRA}} [[Gilles Simon]]<ref name="ms">{{cite web|title=2011 Hamburg – Singles draw|url=http://www.atptour.com/en/scores/archive/hamburg/414/2011/draws?matchType=singles|publisher=Association of Tennis Professionals (ATP)}}</ref> | champd={{flagicon|AUT}} [[Oliver Marach]] / {{flagicon|AUT}} [[Alexander Peya]]<ref name="md">{{cite web|title=2011 Hamburg – Doubles draw|url=http://www.atptour.com/en/scores/archive/hamburg/414/2011/draws?matchType=doubles|publisher=Association of Tennis Professionals (ATP)}}</ref> }}

The '''2011 International German Open''' (also known as the '''bet–at–home Open – German Tennis Championships 2011''' for sponsorship reasons) was a men's [[tennis]] tournament played on outdoor red [[clay courts]]. It was the 105th edition of the event known that year as the [[International German Open]] and was part of the [[ATP World Tour 500 series]] of the [[2011 ATP World Tour]]. It took place at the [[Am Rothenbaum]] in [[Hamburg]], Germany, from 18 July through 24 July 2011. Fifth-seeded [[Gilles Simon]] won the singles title.

==Finals==

===Singles=== {{main|2011 International German Open – Singles}} {{flagicon|FRA}} [[Gilles Simon]] defeated {{flagicon|ESP}} [[Nicolás Almagro]], 6–4, 4–6, 6–4 *It was Simon's second title of the year and ninth of his career.

===Doubles=== {{main|2011 International German Open – Doubles}} {{flagicon|AUT}} [[Oliver Marach]] / {{flagicon|AUT}} [[Alexander Peya]] defeated {{flagicon|CZE}} [[František Čermák]] / {{flagicon|SVK}} [[Filip Polášek]], 6–4, 6–1

==Singles main draw entrants==

===Seeds=== {| class="wikitable" border="1" ! Nation ! Player ! Ranking* ! Seeding |- | {{flag|FRA}} | [[Gaël Monfils]] | 7 | 1 |- | {{flag|AUT}} | [[Jürgen Melzer]] | 12 | 2 |- | {{flag|ESP}} | [[Nicolás Almagro]] | 14 | 3 |- | {{flag|RUS}} | [[Mikhail Youzhny]] | 17 | 4 |- | {{flag|FRA}} | [[Gilles Simon]] | 18 | 5 |- | {{flag|GER}} | [[Florian Mayer]] | 20 | 6 |- | {{flag|ARG}} | [[Juan Ignacio Chela]] | 21 | 7 |- | {{flag|ESP}} | [[Fernando Verdasco]] | 22 | 8 |- | {{flag|SRB}} | [[Janko Tipsarević]] | 23 | 9 |- | {{flag|UKR}} | [[Alexandr Dolgopolov]] | 26 | 10 |- | {{flag|RUS}} | [[Nikolay Davydenko]] | 29 | 11 |- | {{flag|CRO}} | [[Marin Čilić]] | 32 | 12 |- | {{flag|ITA}} | [[Andreas Seppi]] | 37 | 13 |- | {{flag|ESP}} | [[Guillermo García-López]] | 38 | 14 |- | {{flag|ITA}} | [[Fabio Fognini]] | 39 | 15 |- | {{flag|ESP}} | [[Albert Montañés]] | 41 | 16 |- |} <small>*Seedings based on the July 12, 2011 rankings.</small>

===Other entrants=== The following players received [[Wild card (sports)|wildcard]]s into the singles main draw: * {{flagicon|GER}} [[Andreas Beck (tennis)|Andreas Beck]] * {{flagicon|GER}} [[Tobias Kamke]] * {{flagicon|GER}} [[Julian Reister]] * {{flagicon|GER}} [[Cedrik-Marcel Stebe]]

The following players received entry from the qualifying draw: {{Main|2011 International German Open – Singles qualifying}} * {{flagicon|ITA}} [[Simone Bolelli]] * {{flagicon|ROU}} [[Victor Crivoi]] * {{flagicon|TUR}} [[Marsel İlhan]] * {{flagicon|GER}} [[Bastian Knittel]] * {{flagicon|ESP}} [[Guillermo Olaso]] * {{flagicon|ESP}} [[Albert Ramos]]

The following players received entry from a [[lucky loser]] spot: * {{flagicon|CZE}} [[Lukáš Rosol]]

==References== {{reflist}}

==External links== * {{official website|http://german-open-hamburg.de}} {{in lang|de}} * {{official website|http://german-open-hamburg.de/en/home}} * [http://www.atpworldtour.com/Tennis/Tournaments/Hamburg.aspx Association of Tennis Professionals (ATP) tournament profile]

{{Hamburg Masters tournaments}} {{2011 ATP World Tour}}

[[Category:2011 International German Open| ]] [[Category:2011 ATP World Tour|International German Open]] [[Category:Hamburg European Open]] [[Category:July 2011 sports events in Germany]] [[Category:2011 in German tennis]]