# 2011 Open Diputación Ciudad de Pozoblanco – Men's singles

Rubén Ramírez Hidalgo was the defending champion; however, he was eliminated already in the first round by Ivo Klec.
Kenny de Schepper eliminated Íñigo Cervantes Huegun, Adrian Mannarino, Roberto Bautista Agut, Illya Marchenko and won in the final against Iván Navarro, 2–6, 7–5, 6–3.

## Seeds

* Adrian Mannarino (second round)
* Rainer Schüttler (quarterfinals)
* Illya Marchenko (semifinals, withdrew due to left knee injury)
* Rubén Ramírez Hidalgo (first round)
* Lukáš Lacko (first round)
* Alexander Kudryavtsev (quarterfinals, retired due to right knee injury)
* Konstantin Kravchuk (semifinals)
* Roberto Bautista Agut (quarterfinals)

## 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 |
| | Kenny de Schepper | | | | | | |
| 3 | Illya Marchenko | w/o | | | | | |
| 3 | Illya Marchenko | w/o | | Kenny de Schepper | 2 | 7 | 6 |
| | | | | Iván Navarro | 6 | 5 | 3 |
| | Iván Navarro | 6 | 6 | Iván Navarro | 6 | 5 | 3 |
| 7 | Konstantin Kravchuk | 3 | 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 |
| 1 | A Mannarino | 6 | 6 | | | | | | | | | | | | | |
| | Aleksandr Lobkov | 1 | 2 | | 1 | A Mannarino | 4 | 6 | 2 | | | | | | | |
| | K de Schepper | 7$^7$ | 7 | | | K de Schepper | 6 | 2 | 6 | | | | | | | |
| WC | I Cervantes Huegun | 6$^3$ | 5 | | | | | | | | K de Schepper | 6 | 6 | | | |
| | G Olaso | 5 | 2 | | | | | | | 8 | R Bautista Agut | 3 | 4 | | | |
| | D Matsukevich | 7 | 6 | | | D Matsukevich | 3 | 6 | 3 | | | | | | | |
| WC | Juan José Leal-Gómez | 1 | 1 | | 8 | R Bautista Agut | 6 | 3 | 6 | | | | | | | |
| 8 | R Bautista Agut | 6 | 6 | | | | | | | | | | | | K de Schepper | |
| 3 | I Marchenko | 6 | 3 | 6 | | | | | | | | | | 3 | I Marchenko | w/o |
| WC | Carlos Gómez-Herrera | 2 | 6 | 3 | 3 | I Marchenko | 6 | 7$^7$ | | | | | | | | |
| | L Walter | 4 | 3 | | | Grégoire Burquier | 3 | 6$^3$ | | | | | | | | |
| | Grégoire Burquier | 6 | 6 | | | | | | | 3 | I Marchenko | 6 | | | | |
| | S Bubka | 7 | 6$^6$ | 6$^3$ | | | | | | 6 | A Kudryavtsev | 4$^r$ | | | | |
| | D Cox | 5 | 7$^8$ | 7$^7$ | | D Cox | 2 | 4 | | | | | | | | |
| Q | D Molchanov | 1 | 1 | | 6 | A Kudryavtsev | 6 | 6 | | | | | | | | |
| 6 | A Kudryavtsev | 6 | 6 | | | | | | | | | | | | | |

### Bottom half

| 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 |
| 5 | L Lacko | 6$^9$ | 3 | | | | | | | | | | | | | | |
| | I Navarro | 7$^{11}$ | 6 | | I Navarro | 7$^7$ | 7$^9$ | | | | | | | | | | |
| WC | M Mečíř Jr. | 4 | 5 | | A Brugués Davi | 6$^4$ | 6$^7$ | | | | | | | | | | |
| | A Brugués Davi | 6 | 7 | | | | | | | I Navarro | 6 | 2 | | | | | |
| Q | MÁ López Jaén | 2 | 5 | | | | | | | P Carreño Busta | 4 | 1$^r$ | | | | | |
| | P Carreño Busta | 6 | 7 | | P Carreño Busta | 6 | 6 | | | | | | | | | | |
| | I Klec | 6 | 6 | | I Klec | 3 | 1 | | | | | | | | | | |
| 4 | R Ramírez Hidalgo | 3 | 1 | | | | | | | | | | | | I Navarro | 6 | 6 |
| 7 | K Kravchuk | 6 | 6 | | | | | | | | | | | 7 | K Kravchuk | 3 | 4 |
| | G Alcaide | 3 | 0 | 7 | K Kravchuk | 6 | 6 | | | | | | | | | | |
| Q | E Kirillov | 6 | 6 | Q | E Kirillov | 3 | 2 | | | | | | | | | | |
| | G Lapentti | 1 | 3 | | | | | | 7 | K Kravchuk | 6 | 3 | 7 | | | | |
| | A Menéndez | 5 | | | | | | | 2 | R Schüttler | 4 | 6 | 5 | | | | |
| | J Ouanna | 0$^r$ | | | A Menéndez | 2 | 6 | 3 | | | | | | | | | |
| Q | M Ledovskikh | 2 | 4 | 2 | R Schüttler | 6 | 1 | 6 | | | | | | | | | |
| 2 | R Schüttler | 6 | 6 | | | | | | | | | | | | | | |