Wozniacki relaxed as Sharapova clash looms

Denmark’s Caroline Wozniacki felt she had justified her position as top seed after setting up a fourth-round clash with former champion Maria Sharapova at the US Open.

Wozniacki, a beaten finalist here last year, thrashed Yung-Jan Chan of Chinese Taipei 6-1 6-0 in the third round on Saturday and has dropped just three games in three matches so far.