Paolo Lorenzi was the defending champion, but lost in the second round to João Sousa.

Philipp Kohlschreiber won the title, defeating Sousa in the final, 6–3, 6–4.

This tournament was the last for the former world No.2 Tommy Haas who lost in the first round to Jan-Lennard Struff.

Seeds

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

  1. Uruguay Pablo Cuevas (second round)
  2. Italy Fabio Fognini (semifinals)
  3. Italy Paolo Lorenzi (second round)
  4. France Gilles Simon (second round)
  5. Netherlands Robin Haase (first round)
  6. Germany Jan-Lennard Struff (second round)
  7. Czech Republic Jiří Veselý (second round)
  8. Argentina Horacio Zeballos (second 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
WCAustria Sebastian Ofner6464
Portugal João Sousa7777
Portugal João Sousa34
Germany Philipp Kohlschreiber66
Germany Philipp Kohlschreiber76
2Italy Fabio Fognini53

Top half

First roundSecond roundQuarterfinalsSemifinals
1Uruguay P Cuevas3663
Georgia (country) N Basilashvili50rWCAustria S Ofner6277
WCAustria S Ofner73WCAustria S Ofner616
Argentina R Olivo76Argentina R Olivo363
LLBrazil T Monteiro52Argentina R Olivo776
Brazil R Dutra Silva6611648Argentina H Zeballos642
8Argentina H Zeballos271377WCAustria S Ofner6464
Portugal J Sousa7777
3Italy P Lorenzi7741
Portugal J Sousa6476Portugal J Sousa6566
Russia M Youzhny7753Portugal J Sousa266
Argentina C Berlocq473WCAustria G Melzer613
WCAustria G Melzer656WCAustria G Melzer677
QColombia S Giraldo7846QColombia S Giraldo361
5Netherlands R Haase6664

Bottom half

First roundSecond roundQuarterfinalsSemifinals
7Czech Republic J Veselý66
SEGermany Y Hanfmann447Czech Republic J Veselý33
Germany P Kohlschreiber736Germany P Kohlschreiber66
QArgentina F Bagnis563Germany P Kohlschreiber4677
QGermany M Marterer564Serbia D Lajović6465
Serbia D Lajović777Serbia D Lajović66
4France G Simon44
Germany P Kohlschreiber76
6Germany J-L Struff6772Italy F Fognini53
WCGermany T Haas3646Germany J-L Struff463
Brazil T Bellucci656Brazil T Bellucci677
Ukraine A Dolgopolov274Brazil T Bellucci31
Russia A Kuznetsov64662Italy F Fognini66
QSerbia M Zekić7778QSerbia M Zekić44
2Italy F Fognini66

Qualifying

Seeds

  1. Italy Alessandro Giannessi (first round)
  2. Colombia Santiago Giraldo (qualified)
  3. Poland Jerzy Janowicz (first round)
  4. Argentina Facundo Bagnis (qualified)
  5. Brazil Thiago Monteiro (qualifying competition,Lucky loser)
  6. Germany Maximilian Marterer (qualified)
  7. Slovakia Jozef Kovalík (qualifying competition)
  8. Greece Stefanos Tsitsipas (qualifying competition)

Qualifiers

  1. Serbia Miljan Zekić
  2. Colombia Santiago Giraldo
  3. Germany Maximilian Marterer
  4. Argentina Facundo Bagnis

Lucky loser

  1. Brazil Thiago Monteiro

First qualifier

First roundQualifying competition
1Italy Alessandro Giannessi654
Serbia Miljan Zekić376
Serbia Miljan Zekić7777
8Greece Stefanos Tsitsipas6463
Egypt Mohamed Safwat364
8Greece Stefanos Tsitsipas677

Second qualifier

First roundQualifying competition
2Colombia Santiago Giraldo66
WCAustria Lenny Hampel12
2Colombia Santiago Giraldo76
7Slovakia Jozef Kovalík54
Portugal Gastão Elias174
7Slovakia Jozef Kovalík656

Third qualifier

First roundQualifying competition
3Poland Jerzy Janowicz14
Austria Michael Linzer66
Austria Michael Linzer24
6Germany Maximilian Marterer66
WCAustria Jurij Rodionov651
6Germany Maximilian Marterer776

Fourth qualifier

First roundQualifying competition
4Argentina Facundo Bagnis626
Poland Hubert Hurkacz361
4Argentina Facundo Bagnis366
5Brazil Thiago Monteiro643
France Paul-Henri Mathieu21
5Brazil Thiago Monteiro66