Stan Wawrinka was the defending champion and successfully defended his title, defeating Mischa Zverev in the final, 4–6, 6–3, 6–3.

Seeds

The top four seeds receive a bye into the second round.

  1. Switzerland Stan Wawrinka (champion)
  2. Japan Kei Nishikori (semifinals)
  3. Spain Albert Ramos Viñolas (second round)
  4. United States John Isner (second round)
  5. United States Steve Johnson (quarterfinals)
  6. United States Sam Querrey (quarterfinals)
  7. Italy Paolo Lorenzi (first round)
  8. Serbia Viktor Troicki (withdrew)
  9. United States Ryan Harrison (first round)

Draw

Key

  • Q = Qualifier
  • WC = Wild card
  • LL = Lucky loser
  • Alt = Alternate
  • ITF = ITF entry
  • PR = Protected ranking
  • SR = Special ranking
  • SE = Special exempt
  • JE = Junior exempt
  • JR = Junior Accelerator Programme entrant
  • CO = College Accelerator Programme entrant
  • NG = Next Gen Accelerator Program entrant
  • w/o = Walkover
  • r = Retired
  • d = Defaulted

Finals

SemifinalsFinal
1/WCSwitzerland Stan Wawrinka677
Russia Andrey Kuznetsov364
1/WCSwitzerland Stan Wawrinka466
QGermany Mischa Zverev633
QGermany Mischa Zverev636
2/WCJapan Kei Nishikori463

Top half

First roundSecond roundQuarterfinalsSemifinals
1/WCSwitzerland S Wawrinka5
Brazil R Dutra Silva677Brazil R Dutra Silva2r
Portugal J Sousa4651/WCSwitzerland S Wawrinka476
PRSpain T Robredo6326United States S Querrey652
QCroatia F Škugor366QCroatia F Škugor23
QGermany D Altmaier346United States S Querrey66
6United States S Querrey661/WCSwitzerland S Wawrinka677
Russia A Kuznetsov364
3Spain A Ramos Viñolas51
Brazil T Bellucci641Russia A Kuznetsov76
Russia A Kuznetsov366Russia A Kuznetsov617
Germany J-L Struff3662LLGermany C-M Stebe265
LLGermany C-M Stebe6477LLGermany C-M Stebe60
WCSerbia J Tipsarević677WCSerbia J Tipsarević41r
9United States R Harrison465

Bottom half

First roundSecond roundQuarterfinalsSemifinals
5United States S Johnson66
France S Robert335United States S Johnson66
Argentina H Zeballos607Argentina H Zeballos13
Serbia D Lajović4655United States S Johnson45
Netherlands R Haase7663QGermany M Zverev67
QGermany M Zverev5786QGermany M Zverev6656
4United States J Isner4773
QGermany M Zverev636
7Italy P Lorenzi5612/WCJapan K Nishikori463
South Africa K Anderson777South Africa K Anderson6676
United States J Donaldson66United States J Donaldson3792
Dominican Republic V Estrella Burgos24South Africa K Anderson6466
Kazakhstan M Kukushkin662/WCJapan K Nishikori2678
QItaly R Marcora22Kazakhstan M Kukushkin43
2/WCJapan K Nishikori66

Qualifying

Seeds

  1. Germany Mischa Zverev (qualified)
  2. Switzerland Marco Chiudinelli (qualifying competition)
  3. Czech Republic Petr Michnev (qualifying competition)
  4. Dominican Republic José Hernández-Fernández (first round)
  5. Italy Matteo Berrettini (first round)
  6. Spain Pere Riba (first round, retired)
  7. Germany Daniel Altmaier (qualified)
  8. Brazil André Ghem (first round, retired)

Qualifiers

  1. Germany Mischa Zverev
  2. Italy Roberto Marcora
  3. Germany Daniel Altmaier
  4. Croatia Franko Škugor

Lucky loser

  1. Germany Cedrik-Marcel Stebe

Qualifying draw

First qualifier

First roundQualifying competition
1Germany Mischa Zverev66
WCGermany Louis Wessels14
1Germany Mischa Zverev6667
PRGermany Tim Pütz3785
PRGermany Tim Pütz2
8Brazil André Ghem1r

Second qualifier

First roundQualifying competition
2Switzerland Marco Chiudinelli777
Colombia Alejandro Falla563
2Switzerland Marco Chiudinelli41
PRItaly Roberto Marcora66
PRItaly Roberto Marcora3
6Spain Pere Riba0r

Third qualifier

First roundQualifying competition
3Czech Republic Petr Michnev66
WCSwitzerland Raphael Baltensperger24
3Czech Republic Petr Michnev24
7Germany Daniel Altmaier66
PRUnited Kingdom Alexander Ward43
7Germany Daniel Altmaier66

Fourth qualifier

First roundQualifying competition
4Dominican Republic José Hernández-Fernández643
Germany Cedrik-Marcel Stebe266
Germany Cedrik-Marcel Stebe5763
Croatia Franko Škugor7577
Croatia Franko Škugor166
5Italy Matteo Berrettini632