2011 tennis event results
Mikhail Youzhny was the defending champion, but lost to Philipp Petzschner in the second round.
7th seed Nikolay Davydenko defeated 5th seed Florian Mayer in the final 6–3, 3–6, 6–1 to win the title. It was Davydenko's first title since January 2010, and his 21st career title.
Seeds
Qualifying
Draw
Key
Finals
Top half
Bottom half
References
Grand Slam events ATP World Tour Masters 1000 ATP World Tour 500 series
Rotterdam (S , D )
Memphis (S , D )
Dubai (S , D )
Acapulco (S , D )
Barcelona (S , D )
Hamburg (S , D )
Washington (S , D )
Beijing (S , D )
Tokyo (S , D )
Valencia (S , D )
Basel (S , D )
ATP World Tour 250 series
Brisbane (S , D )
Chennai (S , D )
Doha (S , D )
Sydney (S , D )
Auckland (S , D )
Johannesburg (S , D )
Zagreb (S , D )
Santiago (S , D )
San Jose (S , D )
Costa do Sauípe (S , D )
Buenos Aires (S , D )
Marseille (S , D )
Delray Beach (S , D )
Casablanca (S , D )
Houston (S , D )
Munich (S , D )
Belgrade (S , D )
Estoril (S , D )
Nice (S , D )
London (S , D )
Halle (S , D )
's-Hertogenbosch (S , D )
Eastbourne (S , D )
Newport (S , D )
Båstad (S , D )
Stuttgart (S , D )
Atlanta (S , D )
Gstaad (S , D )
Los Angeles (S , D )
Umag (S , D )
Kitzbühel (S , D )
Winston-Salem (S , D )
Bucharest (S , D )
Metz (S , D )
Bangkok (S , D )
Kuala Lumpur (S , D )
Stockholm (S , D )
Moscow (S , D )
St. Petersburg (S , D )
Vienna (S , D )
Team events