# 2017 Samarkand Challenger – Singles

Karen Khachanov was the defending champion but chose not to defend his title.

## Seeds

* Sergiy Stakhovsky (second round)
* Teymuraz Gabashvili (quarterfinals)
* Jason Jung (semifinals)
* Adrián Menéndez Maceiras (champion)
* Michael Mmoh (first round)
* Joris De Loore (second round, retired)
* Nikola Milojević (quarterfinals)
* Dmitry Popko (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 | Semifinals | Final | Final | Final | Final |
| | Aldin Šetkić | 6 | 6 | | | | |
| 3 | Jason Jung | 4 | 3 | | | | |
| 3 | Jason Jung | 4 | 3 | | Aldin Šetkić | 4 | 2 |
| | | | | 4 | Adrián Menéndez Maceiras | 6 | 6 |
| 4 | Adrián Menéndez Maceiras | 6 | 6 | 4 | Adrián Menéndez Maceiras | 6 | 6 |
| | Ilya Ivashka | 4 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Stakhovsky | 7$^7$ | 6 | | | | | | | | | | | | | | |
| SE | C İlkel | 6$^2$ | 2 | | 1 | S Stakhovsky | 6 | 6$^8$ | 4 | | | | | | | | |
| | C O'Connell | 3 | 6 | 3 | | A Šetkić | 4 | 7$^{10}$ | 6 | | | | | | | | |
| | A Šetkić | 6 | 3 | 6 | | | | | | | A Šetkić | 6 | 7$^8$ | | | | |
| | E Gerasimov | 6 | 6$^6$ | 6 | | | | | | | E Gerasimov | 1 | 6$^6$ | | | | |
| | L Grigelis | 4 | 7$^8$ | 3 | | E Gerasimov | 6 | 6 | | | | | | | | | |
| WC | T Ismailov | 4 | 6 | 6$^5$ | 8 | D Popko | 3 | 4 | | | | | | | | | |
| 8 | D Popko | 6 | 4 | 7$^7$ | | | | | | | | | | | A Šetkić | 6 | 6 |
| 3 | J Jung | 3 | 7$^7$ | 6 | | | | | | | | | | 3 | J Jung | 4 | 3 |
| | P Gunneswaran | 6 | 6$^1$ | 4 | 3 | J Jung | 6 | 4 | 6 | | | | | | | | |
| WC | K Raisma | 4 | 4 | | Q | D Molchanov | 4 | 6 | 2 | | | | | | | | |
| Q | D Molchanov | 6 | 6 | | | | | | | 3 | J Jung | 7$^7$ | 7$^7$ | | | | |
| | Clément Geens | 4 | 3 | | | | | | | | A Vatutin | 6$^3$ | 6$^4$ | | | | |
| | Z Kolář | 6 | 6 | | | Z Kolář | 7$^7$ | 4 | 4 | | | | | | | | |
| | A Vatutin | 6$^5$ | 6 | 6 | | A Vatutin | 6$^3$ | 6 | 6 | | | | | | | | |
| 5 | M Mmoh | 7$^7$ | 1 | 3 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | N Milojević | 6 | 6$^4$ | 6 | | | | | | | | | | | | | | |
| | Marek Jaloviec | 3 | 7$^7$ | 4 | 7 | N Milojević | 4 | 7 | 7 | | | | | | | | | |
| WC | S Fayziev | 1 | 3 | | | K-M Maamoun | 6 | 5 | 5 | | | | | | | | | |
| | K-M Maamoun | 6 | 6 | | | | | | | 7 | N Milojević | 3 | 6 | 4 | | | | |
| | A Kudryavtsev | 4 | 2 | | | | | | | 4 | A Menéndez Maceiras | 6 | 2 | 6 | | | | |
| | A Nedovyesov | 6 | 6 | | | A Nedovyesov | 3 | 6 | 1 | | | | | | | | | |
| | R Ramanathan | 6 | 3 | 6$^2$ | 4 | A Menéndez Maceiras | 6 | 3 | 6 | | | | | | | | | |
| 4 | A Menéndez Maceiras | 3 | 6 | 7$^7$ | | | | | | | | | | | 4 | A Menéndez Maceiras | 6 | 6 |
| 6 | J De Loore | 7$^7$ | 6 | | | | | | | | | | | | | I Ivashka | 4 | 4 |
| | R Berankis | 6$^4$ | 2 | | 6 | J De Loore | 2 | 0$^r$ | | | | | | | | | | |
| | I Ivashka | 7$^7$ | 6 | | | I Ivashka | 6 | 0 | | | | | | | | | | |
| Q | K Krawietz | 6$^5$ | 2 | | | | | | | | I Ivashka | 6 | 6 | | | | | |
| Q | D Petrović | 4 | 6 | 6 | | | | | | 2 | T Gabashvili | 3 | 2 | | | | | |
| Q | E Karlovskiy | 6 | 3 | 4 | Q | D Petrović | 4 | 6$^3$ | | | | | | | | | | |
| WC | F Dustov | 4 | 2 | | 2 | T Gabashvili | 6 | 7$^7$ | | | | | | | | | | |
| 2 | T Gabashvili | 6 | 6 | | | | | | | | | | | | | | | |