Doha, 29/10/2010 Caroline WOZNIACKI (Den) Photo Ray Giubilo Doha, 29/10/2010 Caroline WOZNIACKI (Den) DOHA, QATAR - Having become the 20th player in WTA history to rise to No.1 in the world on October 11, Caroline Wozniacki is the 10th player to finish a season at No.1 as well, after beating Francesca Schiavone in round robin play at the WTA Championships - Doha 2010. Wozniacki received the N.1 Trophy from the hands of Stacey Allaster, Chairman and CEO of the WTA. Photo Ray Giubilo