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 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: Henri Kontinen Fabrice Martin The following players received entry from the qualifying draw: Jaime Pulgar-García Nikola Mektić Adrián Menéndez Federico Zeballos The following players received entry as a lucky loser into the singles main draw: Albano Olivetti 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] External links Official Website ITF Search ATP official site