In the men 's quarterfinals , Rafael Nadal defeated Thomas Berdych of the Czech Republic 6-4 , 6-2 . A thigh injury has forced Serena Williams to withdraw from the Madrid Open . The world No.1 hopes to be fit for Madrid Spaniard Open all week . Serena Williams cruises into men 's semifinal in Rome .
A thigh injury has forced Serena Williams to withdraw from the Madrid Open . The world No.1 hopes to be fit for Madrid Spaniard Open all week . Serena Williams cruises into men 's semifinal in Rome .