# 2011 Qatar Open – Singles qualifying
## Players
### Seeds

The top two seeds received a bye into the second round.
* Marco Chiudinelli (qualifier)
* Ilija Bozoljac (qualifying round)
* Lukáš Rosol (qualifier)
* Thomas Schoorel (qualifier)
* Antonio Veić (qualifier)
* Nikola Ćirić (qualifying round)
* James Ward (first round)
* Marek Semjan (qualifying round)

### Qualifiers

* Marco Chiudinelli
* Antonio Veić
* Lukáš Rosol
* Thomas Schoorel

## 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

### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round |
| 1 | Marco Chiudinelli | | | | | | | | | | | | |
| | bye | | | | | | | | | | | | |
| | bye | | | | 1 | Marco Chiudinelli | 2 | 6 | 6 | | | | |
| | | | | | | Marko Djokovic | 6 | 4 | 2 | | | | |
| | Marko Djokovic | 6 | 6 | | | Marko Djokovic | 6 | 4 | 2 | | | | |
| | Chen Ti | 4 | 3 | | | | | | | | | | |
| | Chen Ti | 4 | 3 | | | | | | | 1 | Marco Chiudinelli | 6 | 7 |
| | | | | | | | | | | | Yannick Mertens | 1 | 6$^2$ |
| | Yannick Mertens | 6 | 6 | | | | | | | | | | | Yannick Mertens | 1 | 6$^2$ |
| WC | Filippo Sassi | 1 | 0 | | | | | | | | | | |
| WC | Filippo Sassi | 1 | 0 | | | Yannick Mertens | 7 | 3 | 6 | | | | |
| | | | | | | Mikhail Ledovskikh | 5 | 6 | 4 | | | | |
| | Mikhail Ledovskikh | 6 | 4 | 6 | | Mikhail Ledovskikh | 5 | 6 | 4 | | | | |
| 7 | James Ward | 2 | 6 | 3 | | | | | | | | | |

### Second qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round |
| 2 | Ilija Bozoljac | | | | | | | | | | | | |
| | bye | | | | | | | | | | | | |
| | bye | | | 2 | Ilija Bozoljac | 7 | 6 | | | | | | |
| | | | | | Simon Stadler | 6$^6$ | 3 | | | | | | |
| | Ramy Labna | 0 | 0 | | Simon Stadler | 6$^6$ | 3 | | | | | | |
| | Simon Stadler | 6 | 6 | | | | | | | | | | |
| | Simon Stadler | 6 | 6 | | | | | | 2 | Ilija Bozoljac | 7 | 6$^3$ | 4 |
| | | | | | | | | | 5 | Antonio Veić | 5 | 7 | 6 |
| WC | Abdulrahman Al Harib | 0 | 1 | | | | | | | | | | | 5 | Antonio Veić | 5 | 7 | 6 |
| | Christopher Kas | 6 | 6 | | | | | | | | | | |
| | Christopher Kas | 6 | 6 | | Christopher Kas | 4 | 6 | 1 | | | | | |
| | | | | 5 | Antonio Veić | 6 | 3 | 6 | | | | | |
| | David Marrero | 3 | 4 | 5 | Antonio Veić | 6 | 3 | 6 | | | | | |
| 5 | Antonio Veić | 6 | 6 | | | | | | | | | | |

### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round |
| 3 | Lukáš Rosol | 6 | 6$^2$ | 6 | | | | | | | | | | |
| | Farrukh Dustov | 3 | 7 | 3 | | | | | | | | | | |
| | Farrukh Dustov | 3 | 7 | 3 | 3 | Lukáš Rosol | 6 | 7 | | | | | | |
| | | | | | | Nikola Mektić | 2 | 6$^5$ | | | | | | |
| | Nikola Mektić | 6 | 6$^2$ | 6 | | Nikola Mektić | 2 | 6$^5$ | | | | | | |
| | Alexander Lobkov | 2 | 7 | 1 | | | | | | | | | | |
| | Alexander Lobkov | 2 | 7 | 1 | | | | | | 3 | Lukáš Rosol | 4 | 6 | 6 |
| | | | | | | | | | | 6 | Nikola Ćirić | 6 | 4 | 4 |
| WC | Mubarak Zaid | 0 | 0 | | | | | | | | | | | | 6 | Nikola Ćirić | 6 | 4 | 4 |
| | František Čermák | 6 | 6 | | | | | | | | | | | |
| | František Čermák | 6 | 6 | | | František Čermák | 6$^5$ | 7 | 3 | | | | | |
| | | | | | 6 | Nikola Ćirić | 7 | 6$^2$ | 6 | | | | | |
| | Mohammed Reda | 5 | 2 | | 6 | Nikola Ćirić | 7 | 6$^2$ | 6 | | | | | |
| 6 | Nikola Ćirić | 7 | 6 | | | | | | | | | | | |

### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying Round | Qualifying Round | Qualifying Round | Qualifying Round |
| 4 | Thomas Schoorel | 6 | 6 | | | | | | | | | | |
| | Gianluca Naso | 4 | 4 | | | | | | | | | | |
| | Gianluca Naso | 4 | 4 | | 4 | Thomas Schoorel | 3 | 6 | 6 | | | | |
| | | | | | | Johan Brunström | 6 | 3 | 1 | | | | |
| | John El Khoury | 1 | 3 | | | Johan Brunström | 6 | 3 | 1 | | | | |
| | Johan Brunström | 6 | 6 | | | | | | | | | | |
| | Johan Brunström | 6 | 6 | | | | | | | 4 | Thomas Schoorel | 6 | 7 |
| | | | | | | | | | | 8 | Marek Semjan | 3 | 5 |
| | Igor Zelenay | 6 | 3 | 6 | | | | | | | | | | 8 | Marek Semjan | 3 | 5 |
| | Filip Polášek | 3 | 6 | 3 | | | | | | | | | |
| | Filip Polášek | 3 | 6 | 3 | | Igor Zelenay | 6 | 2 | 2 | | | | |
| | | | | | 8 | Marek Semjan | 4 | 6 | 6 | | | | |
| WC | Ahmed Abdrabuh | 0 | 0 | | 8 | Marek Semjan | 4 | 6 | 6 | | | | |
| 8 | Marek Semjan | 6 | 6 | | | | | | | | | | |