# 2011 President's Cup (tennis) – Men's singles

Ivan Dodig was the defending champion, but decided not to participate.
2nd seed Mikhail Kukushkin won the title, defeating Sergei Bubka 6–3, 6–4 in the final.

## Seeds

* Andrey Golubev (semifinals)
* Mikhail Kukushkin (champion)
* Dudi Sela (first round)
* Karol Beck (quarterfinals)
* Lukáš Lacko (second round)
* Konstantin Kravchuk (quarterfinals)
* Arnau Brugués-Davi (quarterfinals)
* Denis Matsukevich (first 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 |
| 1/WC | Andrey Golubev | 3 | 3 | | | | |
| | Sergei Bubka | 6 | 6 | | | | |
| | Sergei Bubka | 6 | 6 | | Sergei Bubka | 3 | 4 |
| | | | | 2 | Mikhail Kukushkin | 6 | 6 |
| | Malek Jaziri | 4 | 3 | 2 | Mikhail Kukushkin | 6 | 6 |
| 2 | Mikhail Kukushkin | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | A Golubev | 5 | 7 | 6 | | | | | | | | | | | | |
| | Ervand Gasparyan | 7 | 6$^5$ | 1 | 1/WC | A Golubev | 6 | 6 | | | | | | | | |
| WC | D Yevseyev | 6 | 6 | | WC | D Yevseyev | 4 | 2 | | | | | | | | |
| | V Vardhan | 4 | 3 | | | | | | 1/WC | A Golubev | 7 | 6 | | | | |
| Q | Sergei Krotiouk | 1 | 2 | | | | | | 7 | A Brugués-Davi | 5 | 4 | | | | |
| PR | J-R Lisnard | 6 | 6 | | PR | J-R Lisnard | 2 | 2 | | | | | | | | |
| | Mikhail Vasiliev | 1 | 0 | | 7 | A Brugués-Davi | 6 | 6 | | | | | | | | |
| 7 | A Brugués-Davi | 6 | 6 | | | | | | | | | | 1/WC | A Golubev | 3 | 3 |
| 3 | D Sela | 3 | 2 | | | | | | | | | | | S Bubka | 6 | 6 |
| | S Bubka | 6 | 6 | | | S Bubka | 7$^7$ | 6 | | | | | | | | |
| Q | Lars Übel | 0 | 1 | | | F Dustov | 6$^5$ | 1 | | | | | | | | |
| | F Dustov | 6 | 6 | | | | | | | S Bubka | 6 | 6 | | | | |
| | M Inoyatov | 6 | 7 | | | | | | 6 | K Kravchuk | 1 | 4 | | | | |
| | Vitali Reshetnikov | 3 | 6$^4$ | | | M Inoyatov | 6$^4$ | 1 | | | | | | | | |
| | Alexander Lobkov | 4 | 1 | | 6 | K Kravchuk | 7$^7$ | 6 | | | | | | | | |
| 6 | K Kravchuk | 6 | 6 | | | | | | | | | | | | | |

### 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 | Semifinals |
| 5 | L Lacko | 6 | 6 | | | | | | | | | | | | | | |
| WC | Serizhan Yessenbekov | 0 | 0 | | 5 | L Lacko | 7$^7$ | 3 | 4 | | | | | | | | |
| | M Jaziri | 6 | 0 | | | M Jaziri | 6$^2$ | 6 | 6 | | | | | | | | |
| | M Ledovskikh | 0 | 0$^r$ | | | | | | | | M Jaziri | 6 | 6 | | | | |
| Q | Dmitriy Makeyev | 5 | 6 | 0 | | | | | | 4 | K Beck | 2 | 1 | | | | |
| | S Betov | 7 | 3 | 6 | | S Betov | 2 | 2 | | | | | | | | | |
| | J Mertl | 4 | 6 | 4 | 4 | K Beck | 6 | 6 | | | | | | | | | |
| 4 | K Beck | 6 | 3 | 6 | | | | | | | | | | | M Jaziri | 4 | 3 |
| 8 | D Matsukevich | 3 | 2 | | | | | | | | | | | 2 | M Kukushkin | 6 | 6 |
| | M Chiudinelli | 6 | 6 | | | M Chiudinelli | 6 | 6 | | | | | | | | | |
| Alt | N Basilashvili | 4 | 6 | 6 | Alt | N Basilashvili | 1 | 1 | | | | | | | | | |
| | V Rudnev | 6 | 2 | 0 | | | | | | | M Chiudinelli | 5 | 0 | | | | |
| Q | Danjil Braun | 0 | 2 | | | | | | | 2 | M Kukushkin | 7 | 6 | | | | |
| | D Molchanov | 6 | 6 | | | D Molchanov | 7$^7$ | 4 | 3 | | | | | | | | |
| WC | V Uzakov | 0 | 0$^r$ | | 2 | M Kukushkin | 6$^2$ | 6 | 6 | | | | | | | | |
| 2 | M Kukushkin | 6 | 2 | | | | | | | | | | | | | | |