# 2017 Türk Telecom İzmir Cup – Singles

Marsel İlhan was the defending champion but lost in the first round to Illya Marchenko.
Marchenko won the title after defeating Stéphane Robert 7–6$^{(7–2)}$, 6–0 in the final.

## Seeds

* Malek Jaziri (first round)
* Alexander Bublik (quarterfinals)
* Sergiy Stakhovsky (second round)
* Matteo Berrettini (quarterfinals)
* Luca Vanni (second round)
* Nikola Milojević (first round)
* Uladzimir Ignatik (first round)
* Aldin Šetkić (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Final | Final | Final |
| Aleksandr Nedovyesov | 3 | 0$^r$ | | | |
| Illya Marchenko | 6 | 1 | | | |
| Illya Marchenko | 6 | 1 | Illya Marchenko | 7$^7$ | 6 |
| | | | Stéphane Robert | 6$^2$ | 0 |
| Stéphane Robert | 6 | 6 | Stéphane Robert | 6$^2$ | 0 |
| Danilo Petrović | 1 | 4 | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1 | M Jaziri | 6$^3$ | 4 | | | | | | | | | | | | | | |
| | K-M Maamoun | 7$^7$ | 6 | | | K-M Maamoun | 2 | 6 | 1 | | | | | | | | |
| | A Nedovyesov | 7$^7$ | 6 | | | A Nedovyesov | 6 | 4 | 6 | | | | | | | | |
| | M Bašić | 6$^5$ | 2 | | | | | | | | A Nedovyesov | 6 | 6 | | | | |
| Q | Marc Sieber | 6 | 4 | 2 | | | | | | Q | L Miedler | 2 | 3 | | | | |
| Q | L Miedler | 3 | 6 | 6 | Q | L Miedler | 7$^7$ | 6 | | | | | | | | | |
| WC | A Yüksel | 6 | 4 | 1 | 5 | L Vanni | 6$^3$ | 2 | | | | | | | | | |
| 5 | L Vanni | 4 | 6 | 6 | | | | | | | | | | | A Nedovyesov | 3 | 0$^r$ |
| 3 | S Stakhovsky | 6 | 7$^7$ | | | | | | | | | | | | I Marchenko | 6 | 1 |
| | D Popko | 2 | 6$^3$ | | 3 | S Stakhovsky | 6$^4$ | 3 | | | | | | | | | |
| | I Marchenko | 1 | 6 | 6 | | I Marchenko | 7$^7$ | 6 | | | | | | | | | |
| | M İlhan | 6 | 1 | 4 | | | | | | | I Marchenko | 6$^3$ | 6 | 7$^9$ | | | |
| WC | A Çelikbilek | 6 | 7 | | | | | | | | S Doumbia | 7$^7$ | 2 | 6$^7$ | | | |
| WC | Muhammet Haylaz | 4 | 5 | | WC | A Çelikbilek | 5 | 6 | 1 | | | | | | | | |
| | S Doumbia | 6 | 3 | 6 | | S Doumbia | 7 | 3 | 6 | | | | | | | | |
| 6 | N Milojević | 1 | 6 | 4 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 7 | U Ignatik | 4 | 2 | | | | | | | | | | | | | |
| | S Robert | 6 | 6 | | | S Robert | 6 | 6 | | | | | | | | |
| | M Viola | 6 | 6 | | | M Viola | 4 | 4 | | | | | | | | |
| WC | S Ağabigün | 1 | 0 | | | | | | | | S Robert | 6 | 7 | | | |
| | C İlkel | 7$^7$ | 3 | 6 | | | | | | 4/SE | M Berrettini | 3 | 5 | | | |
| | M Janvier | 6$^4$ | 6 | 4 | | C İlkel | 6$^5$ | 3 | | | | | | | | |
| | B Bonzi | 4 | 4 | | 4/SE | M Berrettini | 7$^7$ | 6 | | | | | | | | |
| 4/SE | M Berrettini | 6 | 6 | | | | | | | | | | | S Robert | 6 | 6 |
| 8 | A Šetkić | 6 | 6 | | | | | | | | | | | D Petrović | 1 | 4 |
| LL | Mikalai Haliak | 0 | 3 | | 8 | A Šetkić | 6 | 4 | 2 | | | | | | | |
| | D Petrović | 6$^{10}$ | 6 | 6 | | D Petrović | 1 | 6 | 6 | | | | | | | |
| | L Harris | 7$^{12}$ | 3 | 3 | | | | | | | D Petrović | 6 | 6 | | | |
| Q | Y Jankovits | 6 | 6 | | | | | | | 2/SE | A Bublik | 4 | 3 | | | |
| | Marek Jaloviec | 1 | 3 | | Q | Y Jankovits | 1 | 4 | | | | | | | | |
| Q | R Kern | 1 | 6 | 4 | 2/SE | A Bublik | 6 | 6 | | | | | | | | |
| 2/SE | A Bublik | 6 | 3 | 6 | | | | | | | | | | | | |