Los Angeles 2011
Ernests Gulbis won the title, beating Mardy Fish 5–7 6–4 6–4 in the final.
Main draw 28 players
- 1🇺🇸Mardy FishFinal · Lost to Ernests Gulbis
- 2🇦🇷Juan Martin del PotroQuarterfinals · Lost to Ernests Gulbis
- 3CYPMarcos BaghdatisRound of 16 · Lost to Yen Hsun Lu
- 4🇧🇷Thomaz BellucciQuarterfinals · Lost to Alex Bogomolov Jr
- 5🇧🇪Xavier MalisseRound of 32 · Lost to Ernests Gulbis
- 6🇷🇺Dmitry TursunovRound of 32 · Lost to Michael Russell
- 7🇧🇬Grigor Dimitrov#135Round of 16 · Lost to Alex Bogomolov Jr
- 8🇷🇺Igor KunitsynQuarterfinals · Lost to Mardy Fish
- 🇱🇻Ernests GulbisFinal · Champion
- 🇷🇺Alex Bogomolov JrSemifinals · Lost to Ernests Gulbis
- 🇺🇸Ryan HarrisonSemifinals · Lost to Mardy Fish
- 🇹🇼Yen Hsun LuQuarterfinals · Lost to Ryan Harrison
- 🇨🇴Alejandro FallaRound of 16 · Lost to Thomaz Bellucci
- Q🇺🇸Daniel KosakowskiRound of 16 · Lost to Ernests Gulbis
- 🇱🇺Gilles MullerRound of 16 · Lost to Mardy Fish
- 🇺🇸James BlakeRound of 16 · Lost to Juan Martin del Potro
- 🇺🇸Michael RussellRound of 16 · Lost to Ryan Harrison
- 🇺🇸Ryan SweetingRound of 16 · Lost to Igor Kunitsyn
- 🇨🇱Fernando GonzalezRound of 32 · Lost to Igor Kunitsyn
- Q🇦🇺Greg JonesRound of 32 · Lost to Alex Bogomolov Jr
- Q🇱🇹Laurynas GrigelisRound of 32 · Lost to Alejandro Falla
- 🇩🇪Michael BerrerRound of 32 · Lost to James Blake
- 🇱🇹Ricardas BerankisRound of 32 · Lost to Ryan Harrison
- WC🇺🇸Robby GinepriRound of 32 · Lost to Yen Hsun Lu
- 🇮🇳Somdev DevvarmanRound of 32 · Lost to Ryan Sweeting
- WC🇺🇸Steve Johnson#426Round of 32 · Lost to Gilles Muller
- Q🇺🇸Tim SmyczekRound of 32 · Lost to Daniel Kosakowski
- WC🇩🇪Tommy HaasRound of 32 · Lost to Grigor Dimitrov