# 2019 President's Cup (tennis) – Men's singles

Sebastian Ofner was the defending champion but lost in the third round to Aleksandar Vukic.
Evgeny Donskoy won the title after defeating Sebastian Korda 7–6$^{(7–5)}$, 3–6, 6–4 in the final.

## Seeds

All seeds receive a bye into the second round.
* Evgeny Donskoy (champion)
* Lorenzo Giustino (second round)
* Sebastian Ofner (third round)
* Egor Gerasimov (quarterfinals)
* Aleksandr Nedovyesov (third round)
* Mirza Bašić (third round)
* Lucas Miedler (third round)
* Chung Yun-seong (quarterfinals)
* Gonçalo Oliveira (third round)
* Matteo Viola (quarterfinals)
* Jurij Rodionov (second round)
* Pavel Kotov (second round)
* Sasikumar Mukund (second round)
* Aleksandar Vukic (semifinals)
* Nam Ji-sung (third round)
* Zhang Zhizhen (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 | Evgeny Donskoy | 6 | 7$^7$ | | | | | | | | | | | |
| | Gastão Elias | 4 | 6$^4$ | | | | | | | | | | | |
| | Gastão Elias | 4 | 6$^4$ | | 1 | Evgeny Donskoy | 3 | 6 | 7$^7$ | | | | | |
| | | | | | | Khumoyun Sultanov | 6 | 1 | 6$^5$ | | | | | |
| 4 | Egor Gerasimov | 7$^8$ | 6$^1$ | 4 | | Khumoyun Sultanov | 6 | 1 | 6$^5$ | | | | | |
| | Khumoyun Sultanov | 6$^6$ | 7$^7$ | 6 | | | | | | | | | | |
| | Khumoyun Sultanov | 6$^6$ | 7$^7$ | 6 | | | | | | 1 | Evgeny Donskoy | 7$^7$ | 3 | 6 |
| | | | | | | | | | | | Sebastian Korda | 6$^5$ | 6 | 4 |
| 8 | Chung Yun-seong | 3 | 2 | | | | | | | | | | | | Sebastian Korda | 6$^5$ | 6 | 4 |
| 14 | Aleksandar Vukic | 6 | 6 | | | | | | | | | | | |
| 14 | Aleksandar Vukic | 6 | 6 | | 14 | Aleksandar Vukic | 6$^3$ | 3 | | | | | | |
| | | | | | | Sebastian Korda | 7$^7$ | 6 | | | | | | |
| 10 | Matteo Viola | 4 | 5 | | | Sebastian Korda | 7$^7$ | 6 | | | | | | |
| | Sebastian Korda | 6 | 7 | | | | | | | | | | | |

### 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 |
| | | | | | 1 | E Donskoy | 6 | 6 | | | | | | | | | | |
| | Alafia Ayeni | 6 | 6 | | | A Ayeni | 2 | 3 | | | | | | | | | | |
| WC | S Fomin | 4 | 4 | | | | | | | 1 | E Donskoy | 3 | 6 | 6 | | | | |
| | T Gabashvili | 6 | 6 | | | | | | | 15 | J-s Nam | 6 | 1 | 4 | | | | |
| | B Patael | 3 | 2 | | | T Gabashvili | 6 | 4 | 2 | | | | | | | | | |
| | | | | | 15 | J-s Nam | 1 | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 1 | E Donskoy | 6 | 7$^7$ |
| | | | | | | | | | | | | | | | | G Elias | 4 | 6$^4$ |
| | | | | | 12 | P Kotov | 4 | 0 | | | | | | | | | | |
| | G Elias | 6 | 6 | | | G Elias | 6 | 6 | | | | | | | | | | |
| PR | N Barrientos | 1 | 1 | | | | | | | | G Elias | 3 | 6 | 7$^8$ | | | | |
| ITF | N Sánchez Izquierdo | 6 | 4 | 6 | | | | | | 6 | M Bašić | 6 | 3 | 6$^6$ | | | | |
| Q | L Margaroli | 3 | 6 | 3 | ITF | N Sánchez Izquierdo | 4 | 6 | 3 | | | | | | | | | |
| | | | | | 6 | M Bašić | 6 | 3 | 6 | | | | | | | | | |

#### Section 2

| 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 4 | E Gerasimov | 7 | 6 | | | | | | | | | | |
| ITF | K Kravchuk | 6 | 7$^7$ | ITF | K Kravchuk | 5 | 4 | | | | | | | | | | |
| | H Bourchier | 4 | 6$^3$ | | | | | | 4 | E Gerasimov | 6 | 6 | | | | | |
| ITF | Shuichi Sekiguchi | 6 | 6 | | | | | | ITF | S Sekiguchi | 2 | 0 | | | | | |
| WC | Dostanbek Tashbulatov | 3 | 1 | ITF | S Sekiguchi | 7 | 6 | | | | | | | | | | |
| | | | | 16 | Zh Zhang | 5 | 4 | | | | | | | | | | |
| | | | | | | | | | | | | | 4 | E Gerasimov | 7$^8$ | 6$^1$ | 4 |
| | | | | | | | | | | | | | | K Sultanov | 6$^6$ | 7$^7$ | 6 |
| | | | | 11 | J Rodionov | 5 | 6 | 2 | | | | | | | | | |
| | Baptiste Crepatte | 6$^1$ | 4 | | K Sultanov | 7 | 2 | 6 | | | | | | | | | |
| | K Sultanov | 7$^7$ | 6 | | | | | | | K Sultanov | 6 | 6 | | | | | |
| Alt | M Vrbenský | 2 | 3 | | | | | | 7 | L Miedler | 3 | 4 | | | | | |
| | D Yevseyev | 6 | 6 | | D Yevseyev | 1 | 1 | | | | | | | | | | |
| | | | | 7 | L Miedler | 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 |
| | | | | | 8 | Y-s Chung | 6 | 4 | 6 | | | | | | | | | |
| WC | A Golubev | 6$^8$ | 4 | | | E Leshem | 4 | 6 | 4 | | | | | | | | | |
| | E Leshem | 7$^{10}$ | 6 | | | | | | | 8 | Y-s Chung | 6$^3$ | 7 | 6 | | | | |
| | A Šetkić | 4 | 6 | 4 | | | | | | 9 | G Oliveira | 7$^7$ | 5 | 4 | | | | |
| | NH Lý | 6 | 3 | 6 | | NH Lý | 4 | 4 | | | | | | | | | | |
| | | | | | 9 | G Oliveira | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 8 | Y-s Chung | 3 | 2 |
| | | | | | | | | | | | | | | | 14 | A Vukic | 6 | 6 |
| | | | | | 14 | A Vukic | 6 | 2 | 6 | | | | | | | | | |
| | T-h Yang | 6 | 3 | 7 | | T-h Yang | 3 | 6 | 4 | | | | | | | | | |
| | A Kadhe | 2 | 6 | 5 | | | | | | 14 | A Vukic | 4 | 6 | 6 | | | | |
| | I Marchenko | 7$^7$ | 7$^7$ | | | | | | | 3 | S Ofner | 6 | 3 | 4 | | | | |
| WC | M İlhan | 6$^3$ | 6$^5$ | | | I Marchenko | 3 | 6 | 3 | | | | | | | | | |
| | | | | | 3 | S Ofner | 6 | 3 | 6 | | | | | | | | | |

#### Section 4

| 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 |
| | | | | 5 | A Nedovyesov | 6 | 6 | | | | | | | | | | |
| WC | G Lomakin | 6$^0$ | 2 | | F Mena | 3 | 2 | | | | | | | | | | |
| | F Mena | 7$^7$ | 6 | | | | | | 5 | A Nedovyesov | 6$^4$ | 4 | | | | | |
| | Sidharth Rawat | 6 | 6 | | | | | | 10 | M Viola | 7$^7$ | 6 | | | | | |
| ITF | S Fayziev | 2 | 2 | | S Rawat | 1 | 6 | 1 | | | | | | | | | |
| | | | | 10 | M Viola | 6 | 2 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 10 | M Viola | 4 | 5 |
| | | | | | | | | | | | | | | | S Korda | 6 | 7 |
| | | | | 13 | S Mukund | 6$^8$ | 6$^5$ | | | | | | | | | | |
| | A Rinderknech | 6 | 6 | | A Rinderknech | 7$^{10}$ | 7$^7$ | | | | | | | | | | |
| Q | V Manafov | 4 | 3 | | | | | | | A Rinderknech | 7$^7$ | 3 | 4 | | | | |
| | S Korda | 5 | | | | | | | | S Korda | 6$^5$ | 6 | 6 | | | | |
| ITF | E Tiurnev | 1$^r$ | | | S Korda | 7 | 6 | | | | | | | | | | |
| | | | | 2 | L Giustino | 5 | 3 | | | | | | | | | | |