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 in the singles each received a bye in the first round. The total prize money was 482,060 euros; the total financial liabilities were 540,310 euros.
The qualification took place from July 16-17, 2017. Four qualifying places were played, which entitle them to participate in the main draw of the tournament. There was also a lucky loser because Borna Ćorić withdrew his participation.
The following prize money and world ranking points were paid out or credited for reaching the respective round. Players who entered the main field from qualification will receive the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. The amounts for the double competition apply per team.