# 2019 Shymkent Challenger – Singles

Yannick Hanfmann was the defending champion but chose not to defend his title.
Andrej Martin won the title after defeating Dmitry Popko 5–7, 6–4, 6–4 in the final.

## Seeds

All seeds receive a bye into the second round.
* Egor Gerasimov (semifinals)
* Jay Clarke (quarterfinals)
* Jurij Rodionov (third round)
* Andrej Martin (champion)
* Aleksandr Nedovyesov (semifinals, retired)
* Uladzimir Ignatik (second round)
* Gonçalo Oliveira (second round)
* Gerald Melzer (third round)
* Roman Safiullin (second round)
* Roberto Cid Subervi (quarterfinals)
* Pavel Kotov (third round)
* Marcelo Tomás Barrios Vera (quarterfinals)
* Denis Yevseyev (second round)
* Aleksandar Vukic (third round)
* Thiago Seyboth Wild (second round)
* Viktor Durasovic (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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 1 | Egor Gerasimov | 7 | 4 | 6 | | | | | | | | | | |
| 10 | Roberto Cid Subervi | 5 | 6 | 1 | | | | | | | | | | |
| 10 | Roberto Cid Subervi | 5 | 6 | 1 | 1 | Egor Gerasimov | 4 | 0 | | | | | | |
| | | | | | 4 | Andrej Martin | 6 | 6 | | | | | | |
| 4 | Andrej Martin | 6 | 4 | 6 | 4 | Andrej Martin | 6 | 6 | | | | | | |
| 12 | Marcelo Tomás Barrios Vera | 3 | 6 | 3 | | | | | | | | | | |
| 12 | Marcelo Tomás Barrios Vera | 3 | 6 | 3 | | | | | | 4 | Andrej Martin | 5 | 6 | 6 |
| | | | | | | | | | | WC | Dmitry Popko | 7 | 4 | 4 |
| ITF | Sanjar Fayziev | 4 | 0 | | | | | | | | | | | | WC | Dmitry Popko | 7 | 4 | 4 |
| WC | Dmitry Popko | 6 | 6 | | | | | | | | | | | |
| WC | Dmitry Popko | 6 | 6 | | WC | Dmitry Popko | 2 | 6 | 3 | | | | | |
| | | | | | 5 | Aleksandr Nedovyesov | 6 | 1 | 2$^r$ | | | | | |
| 5 | Aleksandr Nedovyesov | 2 | 7 | 6 | 5 | Aleksandr Nedovyesov | 6 | 1 | 2$^r$ | | | | | |
| 2 | Jay Clarke | 6 | 5 | 1 | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | E Gerasimov | 6$^4$ | 6 | 6 | | | | | | | | | | |
| | K Sultanov | 7 | 4 | 2 | | Z Piros | 7$^7$ | 4 | 2 | | | | | | | | | | |
| | Z Piros | 5 | 6 | 6 | | | | | | 1 | E Gerasimov | 6 | 6$^3$ | 6 | | | | | |
| ITF | K Kravchuk | 6 | 6$^3$ | 7$^7$ | | | | | | 14 | A Vukic | 4 | 7$^7$ | 4 | | | | | |
| Q | T Khabibulin | 2 | 7$^7$ | 6$^5$ | ITF | K Kravchuk | 1$^r$ | | | | | | | | | | | | |
| | | | | | 14 | A Vukic | 2 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 1 | E Gerasimov | 7 | 4 | 6 |
| | | | | | | | | | | | | | | | 10 | R Cid Subervi | 5 | 6 | 1 |
| | | | | | 10 | R Cid Subervi | 1 | 6 | 6 | | | | | | | | | | |
| ITF | K-M Maamoun | 6 | 6$^4$ | 6 | ITF | K-M Maamoun | 6 | 3 | 2 | | | | | | | | | | |
| | S Fomin | 1 | 7$^7$ | 0 | | | | | | 10 | R Cid Subervi | 7$^7$ | 7$^7$ | | | | | | |
| | S Danilov | 4 | 0 | | | | | | | | I Gakhov | 6$^5$ | 6$^5$ | | | | | | |
| | I Gakhov | 6 | 6 | | | I Gakhov | 5 | 6 | 6 | | | | | | | | | | |
| | | | | | 7 | G Oliveira | 7 | 3 | 4 | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 4 | A Martin | 6 | 6 | | | | | | | | | | | |
| | J Lenz | 3 | 4 | | | J Grills | 0 | 2 | | | | | | | | | | | |
| | Jacob Grills | 6 | 6 | | | | | | | 4 | A Martin | 4 | 6 | 6 | | | | | |
| ITF | A Zhurbin | 6 | 6 | | | | | | | ITF | A Zhurbin | 6 | 3 | 3 | | | | | |
| | E Tiurnev | 1 | 2 | | ITF | A Zhurbin | 7 | 6 | | | | | | | | | | | |
| | | | | | 13 | D Yevseyev | 5 | 0 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 4 | A Martin | 6 | 4 | 6 |
| | | | | | | | | | | | | | | | 12 | MT Barrios Vera | 3 | 6 | 3 |
| | | | | | 12 | MT Barrios Vera | 3 | 6 | 7$^7$ | | | | | | | | | | |
| | H Bourchier | 2 | 6 | 7 | | H Bourchier | 6 | 3 | 6$^4$ | | | | | | | | | | |
| | A Escoffier | 6 | 2 | 5 | | | | | | 12 | MT Barrios Vera | 6 | 6 | | | | | | |
| WC | G Lomakin | 5 | 6$^2$ | | | | | | | 8 | G Melzer | 4 | 1 | | | | | | |
| | E Leshem | 7 | 7$^7$ | | | E Leshem | 2 | 1 | | | | | | | | | | | |
| | | | | | 8 | G Melzer | 6 | 6 | | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | U Ignatik | 6 | 3 | 4 | | | | | | | | | |
| | I Marchenko | 6 | 6 | | | I Marchenko | 3 | 6 | 6 | | | | | | | | | |
| WC | Dostanbek Tashbulatov | 2 | 3 | | | | | | | | I Marchenko | 2 | 6 | 4 | | | | |
| | A Kadhe | 7 | 5 | 4 | | | | | | ITF | S Fayziev | 6 | 3 | 6 | | | | |
| ITF | S Fayziev | 5 | 7 | 6 | ITF | S Fayziev | 6 | 7 | | | | | | | | | | |
| | | | | | 9 | R Safiullin | 1 | 5 | | | | | | | | | | |
| | | | | | | | | | | | | | | | ITF | S Fayziev | 4 | 0 |
| | | | | | | | | | | | | | | | WC | D Popko | 6 | 6 |
| | | | | | 15 | T Seyboth Wild | 2 | 4 | | | | | | | | | | |
| WC | D Popko | 6 | 6 | | WC | D Popko | 6 | 6 | | | | | | | | | | |
| | E Ruusuvuori | 1 | 3 | | | | | | | WC | D Popko | 6$^6$ | 6 | 6 | | | | |
| Alt | Anton Chekhov | 1 | 1 | | | | | | | 3 | J Rodionov | 7$^8$ | 0 | 4 | | | | |
| WC | A Golubev | 6 | 6 | | WC | A Golubev | 4 | 3 | | | | | | | | | | |
| | | | | | 3 | J Rodionov | 6 | 6 | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5 | A Nedovyesov | 6 | 6 | | | | | | | | | | |
| Alt | T Skatov | 6 | 6 | | Alt | T Skatov | 3 | 3 | | | | | | | | | | |
| | B Patael | 1 | 4 | | | | | | 5 | A Nedovyesov | 6 | 5 | 7 | | | | | |
| WC | Dimitriy Voronin | 7 | 4 | 5 | | | | | 11 | P Kotov | 4 | 7 | 5 | | | | | |
| | T Gabashvili | 5 | 6 | 2$^r$ | WC | D Voronin | 2 | 2 | | | | | | | | | | |
| | | | | | 11 | P Kotov | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 5 | A Nedovyesov | 2 | 7 | 6 |
| | | | | | | | | | | | | | | 2 | J Clarke | 6 | 5 | 1 |
| | | | | | 16 | V Durasovic | 6$^2$ | 5 | | | | | | | | | | |
| | Tobias Simon | 3 | 6 | 7 | | T Simon | 7$^7$ | 7 | | | | | | | | | | |
| ITF | G Brouwer | 6 | 4 | 5 | | | | | | T Simon | 2 | 7 | 6$^7$ | | | | | |
| | R Ojeda Lara | 7 | 6 | | | | | | 2 | J Clarke | 6 | 5 | 7$^9$ | | | | | |
| Q | V Manafov | 5 | 2 | | | R Ojeda Lara | 0$^r$ | | | | | | | | | | | |
| | | | | | 2 | J Clarke | 5 | | | | | | | | | | | |