sentences:  Since 2005, main tournament sponsor is Sony Ericsson; and for the second time, the final event in the Sony Ericsson WTA Tour calendar is held in Spain, on Casa de Campo grounds, in Madrid Arena.Justine Henin from Belgium won the tournament and the check for $1 million, her second tournament title in a row, defeating Maria Sharapova in three sets.Cara Black and Liezel Huber defeated Ai Sugiyama and Katarina Srebotnik in the final of doubles competition.