2017 Istanbul Open
The 2017 Istanbul Open was a men's tennis tournament played on outdoor clay courts. It was the third edition of the Istanbul Open, and an ATP World Tour 250 event. It took place at the Koza World of Sports Arena in Istanbul, Turkey, from 1-7 May 2017.Seeds
The following players received wildcards into the main draw:
The following player received entry as a special exempt:
The following players received entry via the qualifying draw:
The following player received entry as a lucky loser:
;Before the tournament
Seeds
- Rankings are as of April 24, 2017.
Other entrants
The following pairs received wildcards into the doubles main draw:
Singles
- Marin Čilić def. Milos Raonic, 7–6, 6–3
Doubles
- Roman Jebavý / Jiří Veselý def. Tuna Altuna / Alessandro Motti 6–0, 6–0
