Round 1
Novak Djokovic*
Jeremy Chardy
Kevin Anderson*
Illya Marchenko
Marcos Baghdatis*
James Blake
Andreas Seppi*
Albert Montanes
Michael Llodra*
James Ward
Ricardo Mello*
Frank Dancevic
Yen-Hsun Lu*
Tommy Robredo Garcés
Viktor Troicki*
Maximo Gonzalez
Bernard Tomic*
Nikolay Davydenko
Igor Andreev*
Teimuraz Gabashvili
Robin Soderling*
Philipp Petzschner
Lleyton Glynn Hewitt*
Kei Nishikori
Xavier Malisse*
Mischa Zverev
Florian Mayer*
Daniel Evans
Jurgen Melzer*
Alejandro Falla
Dmitry Tursunov*
Ernests Gulbis
Jo-Wilfried Tsonga*
Go Soeda
Grigor Dimitrov*
Cedrik-Marcel Stebe
Fernando Franscisco Gonzalez*
Oleksandr Dolgopolov Jr.
Rik De Voest*
Ruben Ramirez Hidalgo
David Ferrer*
Benoit Paire
Ryan Harrison*
Ivan Dodig
Karol Beck*
Carlos Berlocq
Guillermo Garcia-Lopez*
Andrey Golubev
Roger Federer*
Mikhail Kukushkin
Adrian Mannarino*
Conor Niland
David Pablo Nalbandian*
Julian Reister
Andreas Haider-Maurer*
Florent Serra
Mikhail Youzhny*
Juan Monaco
Somdev Devvarman*
Denis Gremelmayr
Nicolas Almagro*
Jarkko Kalervo Nieminen
John Robert Isner*
Nicolas Pierre Armand Mahut
Rafael Nadal*
Michael Russell
Ryan Sweeting*
Pablo Andujar
Gilles Muller*
Thomas Mario (Tommy) Haas
Milos Raonic*
Marc Gicquel
Juan Martin Del Potro*
Flavio Cipolla
Olivier Rochus*
Kenny De Schepper
Gilles Simon*
Édouard Roger-Vasselin
Dudi Sela*
Frederico Gil
Mardy Fish*
Marcel Granollers Pujol
Denis Istomin*
Philipp Kohlschreiber
Robin Haase*
Pere Riba
Fernando Verdasco*
Radek Stepanek
Tomas Berdych*
Filippo Volandri
Julien Benneteau*
Ruben Bemelmans
Alex Bogomolov Jr.*
Donald Young
Juan Ignacio Chela*
Marinko Matosevic
Andrew Barron (Andy) Murray*
Daniel Gimeno-Traver
Tobias Kamke*
Blaz Kavcic
Ivan Ljubicic*
Marin Cilic
Sergiy Stakhovsky*
Daniel Mark L. Cox
Richard Gasquet*
Santiago Giraldo
Igor Kunitsyn*
Igor Sijsling
Simone Bolelli*
Martin Fischer
Stanislas Wawrinka*
Potito Starace
Feliciano López*
Michael Berrer
Rainer Schuettler*
Thomaz Bellucci
Andrew Stephen (Andy) Roddick*
Andreas Beck
Victor Hanescu*
Jaroslav Pospisil
Lukasz Kubot*
Arnaud Clément
Ivo Karlovic*
Janko Tipsarevic
Gael Monfils*
Matthias Bachinger
Grega Zemlja*
Lukas Lacko
Round 2
Novak Djokovic*
Kevin Anderson
Marcos Baghdatis*
Andreas Seppi
Michael Llodra*
Ricardo Mello
Yen-Hsun Lu*
Viktor Troicki
Bernard Tomic*
Igor Andreev
Robin Soderling*
Lleyton Glynn Hewitt
Xavier Malisse*
Florian Mayer
Jurgen Melzer*
Dmitry Tursunov
Jo-Wilfried Tsonga*
Grigor Dimitrov
Fernando Franscisco Gonzalez*
Rik De Voest
David Ferrer*
Ryan Harrison
Karol Beck*
Guillermo Garcia-Lopez
Roger Federer*
Adrian Mannarino
David Pablo Nalbandian*
Andreas Haider-Maurer
Mikhail Youzhny*
Somdev Devvarman
Nicolas Almagro*
John Robert Isner
Rafael Nadal*
Ryan Sweeting
Gilles Muller*
Milos Raonic
Juan Martin Del Potro*
Olivier Rochus
Gilles Simon*
Dudi Sela
Mardy Fish*
Denis Istomin
Robin Haase*
Fernando Verdasco
Tomas Berdych*
Julien Benneteau
Alex Bogomolov Jr.*
Juan Ignacio Chela
Andrew Barron (Andy) Murray*
Tobias Kamke
Ivan Ljubicic*
Sergiy Stakhovsky
Richard Gasquet*
Igor Kunitsyn
Simone Bolelli*
Stanislas Wawrinka
Feliciano López*
Rainer Schuettler
Andrew Stephen (Andy) Roddick*
Victor Hanescu
Lukasz Kubot*
Ivo Karlovic
Gael Monfils*
Grega Zemlja
Round 3
Novak Djokovic*
Marcos Baghdatis
Michael Llodra*
Yen-Hsun Lu
Bernard Tomic*
Robin Soderling
Xavier Malisse*
Jurgen Melzer
Jo-Wilfried Tsonga*
Fernando Franscisco Gonzalez
David Ferrer*
Karol Beck
Roger Federer*
David Pablo Nalbandian
Mikhail Youzhny*
Nicolas Almagro
Rafael Nadal*
Gilles Muller
Juan Martin Del Potro*
Gilles Simon
Mardy Fish*
Robin Haase
Tomas Berdych*
Alex Bogomolov Jr.
Andrew Barron (Andy) Murray*
Ivan Ljubicic
Richard Gasquet*
Simone Bolelli
Feliciano López*
Andrew Stephen (Andy) Roddick
Lukasz Kubot*
Gael Monfils