Caroline Wozniacki continues winning streak by beating Qatar in Qatar . Dane comes to Doha off the back of her Dubai Open success . Third seed and Czech Open champion Francesca Schiavone loses to Peng Shuai . World No.1 Caroline Wozniacki came through her opener against Nadia Petrova at the WTA Qatar Open after a string of seeded players crashed out Wednesday . Third seed Dane reaches quarterfinals by beating Doha .
Caroline Wozniacki continues winning streak by beating Qatar in Qatar . Dane comes to Doha off the back of her Dubai Open success . Third seed and Czech Open champion Francesca Schiavone loses to Peng Shuai . Third seed Dane reaches quarterfinals by beating Doha .