2011 Open Castilla y León
| 2011 Open Castilla y León | |
|---|---|
| Date | 1 – 7 August |
| Edition | 26th |
| Location | Segovia, Spain |
| Champions | |
| Singles | |
 Karol Beck | |
| Doubles | |
 Johan Brunström /  Frederik Nielsen | |
The 2011 Open Castilla y León was a professional tennis tournament played on hard courts. It was the 26th edition of the tournament which was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour. It took place in Segovia, Spain between 1 and 7 August 2011.
ATP entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 KAZ
|
Mikhail Kukushkin | 69 | 1 |
 FRA
|
Nicolas Mahut | 96 | 2 |
| SVK
|
Karol Beck | 100 | 3 |
 GER
|
Rainer Schüttler | 116 | 4 |
 RUS
|
Teymuraz Gabashvili | 133 | 5 |
| FRA
|
Kenny de Schepper | 144 | 6 |
 BEL
|
Ruben Bemelmans | 145 | 7 |
| FRA
|
Arnaud Clément | 146 | 8 |
- 1 Rankings are as of July 25, 2011.
Other Entrants
The following players received wildcards into the singles main draw:
Guillermo Alcaide- Pablo Carreño-Busta
- Gerard Granollers
Christian Voinea
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
- Jaime Pulgar-García
Nikola Mektić- Adrián Menéndez
Federico Zeballos
The following players received entry as an Lucky Loser into the singles main draw:
Champions
Singles
Karol Beck def. Grégoire Burquier, 6–4, 7–6(7–4)
Doubles
Johan Brunström / Frederik Nielsen def. Nicolas Mahut / 
Lovro Zovko, 6–2, 3–6, [10–6]