http://www.wtatennis.com WTA Tennis Jan 14 2013, 00:00 http://www.wtatennis.com/photos/article/3041387 The favorites flourished on Day 1 with 15 of the 16 seeds in action winning their first round matches, including Zheng Jie, who won an all-Chinese battle with youngster Zhang Yuxuan. /javaImages/bb/76/0,,12781~11564731,00.jpg /javaImages/b8/76/0,,12781~11564728,00.jpg