2007 ECM Prague Open  The 2007 ECM Prague Open was a professional tennis tournament played on clay courts. It was part of the 2007 ATP Challenger Tour and of the 2007 WTA Tour as a Tier IV tournament. It took place in Prague, Czech Republic between 7 and 13 May 2007. The following players received wildcards into the singles main draw:  The following players received entry via a special exempt into the singles main draw:  The following players received entry from the qualifying draw:   The following pairs received wildcards into the doubles main draw:  The following players received wildcards into the singles main draw:  The following players received an entry into the singles main draw as lucky losers:  The following players received entry from the qualifying draw:   The following pairs received wildcards into the doubles main draw: