Kazan CH 2011
Marius Copil won the title, beating Andreas Beck 6–4 6–4 in the final.
Main draw 32 players
- 1🇮🇪Conor NilandRound of 32 · Lost to Ilya Belyaev
- 2🇷🇺Konstantin KravchukRound of 16 · Lost to Sergei Bubka
- 3🇷🇺Alexander KudryavtsevRound of 32 · Lost to Marius Copil
- 4🇩🇪Andreas BeckFinal · Lost to Marius Copil
- 5🇪🇸Roberto Bautista Agut#239Round of 16 · Lost to Evgeny Kirillov
- 6🇧🇾Uladzimir IgnatikRound of 16 · Lost to Dominik Meffert
- 7🇪🇪Jurgen ZoppQuarterfinals · Lost to Andreas Beck
- 8🇸🇰Marek SemjanRound of 32 · Lost to Alexander Bury
- 🇷🇴Marius CopilFinal · Champion
- 🇩🇪Dominik MeffertSemifinals · Lost to Marius Copil
- 🇷🇺Evgeny KirillovSemifinals · Lost to Andreas Beck
- 🇷🇺Ilya BelyaevQuarterfinals · Lost to Dominik Meffert
- 🇺🇦Sergei BubkaQuarterfinals · Lost to Evgeny Kirillov
- 🇩🇪Simon StadlerQuarterfinals · Lost to Marius Copil
- 🇪🇸Adrian Menendez MaceirasRound of 16 · Lost to Marius Copil
- Q🇧🇾Alexander BuryRound of 16 · Lost to Simon Stadler
- 🇷🇺Alexander LobkovRound of 16 · Lost to Ilya Belyaev
- 🇮🇹Andrea ArnaboldiRound of 16 · Lost to Jurgen Zopp
- 🇷🇺Evgeny DonskoyRound of 16 · Lost to Andreas Beck
- Q🇷🇺Alexander RumyantsevRound of 32 · Lost to Dominik Meffert
- 🇮🇱Amir WeintraubRound of 32 · Lost to Uladzimir Ignatik
- WC🇷🇺Anton ManeginRound of 32 · Lost to Alexander Lobkov
- WC🇷🇺Daniyal ZagidullinRound of 32 · Lost to Konstantin Kravchuk
- 🇷🇺Denis MatsukevitchRound of 32 · Lost to Roberto Bautista Agut
- Q🇱🇻Deniss PavlovsRound of 32 · Lost to Adrian Menendez Maceiras
- 🇫🇮Henri KontinenRound of 32 · Lost to Jurgen Zopp
- 🇷🇺Mikhail ElginRound of 32 · Lost to Andrea Arnaboldi
- Q🇷🇺Mikhail LedovskikhRound of 32 · Lost to Evgeny Kirillov
- 🇷🇺Mikhail VasilievRound of 32 · Lost to Simon Stadler
- 🇸🇰Miloslav Mecir JrRound of 32 · Lost to Andreas Beck
- LL🇷🇺Valery RudnevRound of 32 · Lost to Evgeny Donskoy
- WC🇷🇺Victor BaludaRound of 32 · Lost to Sergei Bubka