Juan Martín del Potro was the defending champion, but didn't participate due to a wrist injury. David Nalbandian, ranked 117th, defeated Marcos Baghdatis 6–2, 7–6(7–4) in the final.

Seeds

All seeds received a bye into the second round. • # 🇨🇿 Tomáš Berdych (quarterfinals) • # 🇺🇸 Andy Roddick (third round) • # 🇪🇸 Fernando Verdasco (quarterfinals) • # Marin Čilić (semifinals) • # 🇺🇸 John Isner (third round) • # 🇺🇸 Sam Querrey (second round) • # Stanislas Wawrinka (second round) • # 🇨🇾 Marcos Baghdatis (final) • # Ernests Gulbis (second round, retired due to back injury) • # 🇨🇿 Radek Štěpánek (second round) • # 🇦🇺 Lleyton Hewitt (second round, retired due to right calf injury) • # 🇫🇷 Julien Benneteau (second round) • # 🇫🇷 Gilles Simon (quarterfinals) • # 🇫🇷 Michaël Llodra (second round) • # 🇺🇸 Mardy Fish (third round) • # 🇰🇿 Andrey Golubev (third round)

Draw

Finals

Top half

Section 1

Section 2

Bottom half

Section 3

Section 4

Qualifying

Seeds

• # Kevin Anderson (qualifying competition) • # 🇺🇸 Michael Russell (qualifying competition) • # 🇦🇷 Brian Dabul (qualified) • # 🇺🇸 Donald Young (qualifying competition) • # 🇮🇳 Somdev Devvarman (qualifying competition) • # 🇺🇸 Ryan Sweeting (qualified) • # 🇷🇺 Igor Kunitsyn (qualified) • # Grega Žemlja (qualified) • # 🇨🇴 Carlos Salamanca (first round) • # 🇺🇸 Kevin Kim (qualified) • # Igor Sijsling (qualifying competition) • # 🇯🇵 Kei Nishikori (qualified)

Qualifiers

• # 🇯🇵 Kei Nishikori • # 🇷🇺 Igor Kunitsyn • # 🇦🇷 Brian Dabul • # Grega Žemlja • # 🇺🇸 Kevin Kim • # 🇺🇸 Ryan Sweeting

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

Fifth qualifier

Sixth qualifier