It took place at the Park Tenisowy Olimpia in Poznań, Poland from 16 to 24 July 2011, including the qualifying competition in the first two days.
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It was the eight edition of the tournament which was part of the 2011 ATP Challenger Tour and the Tretorn SERIE+ tour.
2011 | 2011 ATP Challenger Tour | Poznań | Porsche | Australian Open | French Open | Open University | open source | 2011 ATP World Tour | U.S. Open | 2011 Rugby World Cup | 2011 ITF Women's Circuit | 2011 Tōhoku earthquake and tsunami | 2011 Pan American Games | 2011 Christchurch earthquake | Porsche 911 | Wacken Open Air | 2011 Summer Universiade | 2011 Pacific Games | The Open Championship | Miss Universe 2011 | Lech Poznań | 2011 Copa América | U.S. Open (tennis) | Eurovision Song Contest 2011 | 2011 WTA Tour | 2011 in radio | All England Open Badminton Championships | U.S. Open (golf) | Open Source |