# 2013 Kazan Summer Cup – Men's singles

Jürgen Zopp was the defending champion.

## Seeds

* Sergiy Stakhovsky (champion)
* Michał Przysiężny (first round)
* Matteo Viola (quarterfinals, withdrew)
* Konstantin Kravchuk (semifinals)
* Damir Džumhur (second round)
* Dzmitry Zhyrmont (first round)
* Jürgen Zopp (second round)
* Boy Westerhof (first round)

## Main 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 | Semifinals | Final | Final | Final | Final |
| 1 | Sergiy Stakhovsky | 7$^7$ | 7$^7$ | | | | | |
| | Alexander Kudryavtsev | 6$^3$ | 6$^2$ | | | | | |
| | Alexander Kudryavtsev | 6$^3$ | 6$^2$ | | 1 | Sergiy Stakhovsky | 6 | 6 |
| | | | | | | Valery Rudnev | 2 | 3 |
| 4 | Konstantin Kravchuk | 6 | 5 | 5 | | Valery Rudnev | 2 | 3 |
| | Valery Rudnev | 3 | 7 | 7 | | | | |

### 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 | 6 | 6 | | | | | | | | | | | | | | |
| LL | Mikhail Fufygin | 2 | 2 | | 1 | S Stakhovsky | 6 | 6 | | | | | | | | | |
| | I Klec | 6 | 3 | 6 | | I Klec | 3 | 2 | | | | | | | | | |
| | S-Y Jeong | 6 | 6 | 1 | | | | | | 1 | S Stakhovsky | 7 | 6 | | | | |
| | A Karatsev | 6 | 6 | | | | | | | | A Karatsev | 5 | 3 | | | | |
| | Alexander Rumyantsev | 3 | 2 | | | A Karatsev | 1 | 6 | 6 | | | | | | | | |
| Q | S Strelkov | 1 | 4 | | 5 | D Džumhur | 6 | 2 | 4 | | | | | | | | |
| 5 | D Džumhur | 6 | 6 | | | | | | | | | | | 1 | S Stakhovsky | 7$^7$ | 7$^7$ |
| 3 | M Viola | 6 | 6 | | | | | | | | | | | | A Kudryavtsev | 6$^3$ | 6$^2$ |
| Q | Evgeny Elistratov | 3 | 2 | | 3 | M Viola | 6 | 6 | | | | | | | | | |
| Q | Mikhail Vaks | 6 | 6 | | Q | M Vaks | 0 | 3 | | | | | | | | | |
| WC | Aydin Akhmetshin | 3 | 3 | | | | | | | 3 | M Viola | | | | | | |
| | A Kudryavtsev | 6 | 6 | | | | | | | | A Kudryavtsev | w/o | | | | | |
| | M Neuchrist | 2 | 3 | | | A Kudryavtsev | 3 | 6 | 6 | | | | | | | | |
| Q | M Elgin | 7$^7$ | 6$^5$ | 0$^r$ | 7 | J Zopp | 6 | 4 | 1 | | | | | | | | |
| 7 | J Zopp | 6$^5$ | 7$^7$ | 2 | | | | | | | | | | | | | |

### 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 | Semifinals |
| 8 | B Westerhof | 3 | 7 | 3 | | | | | | | | | | | | | | |
| | Michal Schmid | 6 | 5 | 6 | | M Schmid | 3 | 1 | | | | | | | | | | |
| | Adrian Sikora | 6 | 2 | 6 | | A Sikora | 6 | 6 | | | | | | | | | | |
| WC | Vladimir Polyakov | 4 | 6 | 1 | | | | | | | A Sikora | 3 | 3 | | | | | |
| | Michal Konečný | 6 | 6 | | | | | | | 4 | K Kravchuk | 6 | 6 | | | | | |
| | D Petrović | 3 | 3 | | | M Konečný | 5 | 4 | | | | | | | | | | |
| | V Baluda | 3 | 6$^1$ | | 4 | K Kravchuk | 7 | 6 | | | | | | | | | | |
| 4 | K Kravchuk | 6 | 7$^7$ | | | | | | | | | | | 4 | K Kravchuk | 6 | 5 | 5 |
| 6 | D Zhyrmont | 6$^6$ | 6 | 3 | | | | | | | | | | | V Rudnev | 3 | 7 | 7 |
| | Alexander Lobkov | 7$^8$ | 2 | 6 | | A Lobkov | 7 | 6 | | | | | | | | | | |
| WC | Timur Kiuamov | 3 | 3 | | | I Nedelko | 5 | 4 | | | | | | | | | | |
| | I Nedelko | 6 | 6 | | | | | | | | A Lobkov | | | | | | | |
| WC | E Karlovskiy | 4 | 1 | | | | | | | | V Rudnev | w/o | | | | | | |
| | V Rudnev | 6 | 6 | | | V Rudnev | 7 | 1 | 7$^7$ | | | | | | | | | |
| LL | D Matsukevich | 6 | 3 | | LL | D Matsukevich | 5 | 6 | 6$^4$ | | | | | | | | | |
| 2 | M Przysiężny | 2 | 0$^r$ | | | | | | | | | | | | | | | |