The field of participants in the single competition consisted of 28 players, that of the doubles competition consisted of 16 pairs. The four top seeded players each received a bye into the second round. The total prize money was 439,005 euros; the total financial liabilities were 497,225 euros.
The qualification took place from June 24th to 25th, 2017. Four qualifying places were played, which entitle them to participate in the main draw of the tournament. Daniel Altmaier and Lloyd Harris also moved into the main draw as lucky losers, as Karen Chatschanow could not compete due to a shoulder injury and Chung Hyeon had an ankle injury.
The following prize money and world ranking points were paid out or credited for reaching the respective round. Players who moved into the main draw via qualification received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. Prize money for the double competition applies per team.
Yūichi Sugita
Robert Lindstedt Aisam-ul-Haq Qureshi
Radu Albot (86)
Ramkumar Ramanathan
Daniel Altmaier
Matthew Ebden
Lloyd Harris
Kamil Majchrzak
Mohamed Safwat
D. Thiem
R. Dutra da Silva
N. Bassilashvili
M. Baghdatis
C. Berlocq
V. Troicki
D. Ferrer
V. Estrella
M. Kližan
B. Ćorić
A. Mannarino
D. Istomin
S. Darcis
A. Seppi
J. Sousa
