Jürgen Melzer was the two-time defending champion, but lost to Kevin Anderson in the quarterfinals. No.1 seed Jo-Wilfried Tsonga won the tournament beating No. 2 seed Juan Martín del Potro in the final, 6–7(5–7), 6–3, 6–4. Seeds The top four seeds receive a bye into the second round. Qualifying Draw Finals Top half Bottom half References Main Draw Singles