Tomáš Berdych was the defending champion, but lost to Stan Wawrinka in the final, 6–4, 3–6, 4–6.
Seeds
Andy Murray (quarterfinals) Milos Raonic (semifinals) Tomáš Berdych (final) Stan Wawrinka (champion) Grigor Dimitrov (second round) Ernests Gulbis (first round) Roberto Bautista Agut (second round) Gilles Simon (semifinals)
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Jan-Lennard Struff (first round) Andrey Kuznetsov (qualified) Andrey Golubev (first round) Jürgen Melzer (qualifying competition) Paul-Henri Mathieu (qualified) Tobias Kamke (qualifying competition, lucky loser) Marsel İlhan (first round) James Ward (withdrew)