2015 Amex-Istanbul Challenger

The 2015 Amex-Istanbul Challenger was a professional tennis tournament played on hard courts. It was the 28th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Istanbul, Turkey between 14 and 20 September 2015.

Seeds

 * 1 Rankings are as of September 7, 2015.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇹🇷 Barış Ergüden
 * 🇺🇦 Sergiy Stakhovsky
 * 🇹🇷 Barkın Yalçınkale
 * 🇹🇷 Anıl Yüksel

The following players received entry from the qualifying draw:
 * 🇧🇾 Ilya Ivashka
 * 🇷🇺 Mikhail Ledovskikh
 * 🇩🇪 Daniel Masur
 * 🇧🇾 Andrei Vasilevski

The following players received entry as a lucky loser:
 * 🇸🇪 Markus Eriksson

Singles

 * 🇷🇺 Karen Khachanov def. 🇺🇦 Sergiy Stakhovsky 4–6, 6–4, 6–3

Doubles

 * 🇷🇺 Andrey Kuznetsov / 🇰🇿 Aleksandr Nedovyesov def. Aleksandre Metreveli / 🇷🇺 Anton Zaitcev 6–2, 5–7, [10–8]