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 had a bye into the second round.
The qualification for the TEB BNP Paribas Istanbul Open 2015 took place from April 25th to 27th, 2015. Four qualifying places were played, which entitle them to participate in the main draw of the tournament.
At the Garanti Koza Istanbul Open 2015, 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 received 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 player.
Roger Federer
Radu Albot Dušan Lajović
Ivan Dodig (96)
Blaž Kavčič
Teimuras Gabashvili
Thanasi Kokkinakis
Oleksandr Nedowjessow
R. Lindstedt J. Melzer
F. Martin P. Raja
A. Bury T. Gabashvili
