Xu Yifan (Paperback)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Xu Yifan born August 8, 1988 is a Chinese professional tennis player playing in the ITF Women's Circuit. On September 13, 2010, she reached her highest WTA singles ranking of 249. On July 21, 2008, she reached her highest WTA doubles ranking of 88. She is coached by Yan Fan Fan. The Women's Tennis Association (WTA), founded in 1973 by Billie Jean King, is the principal organizing body of women's professional tennis. It governs the WTA Tour which is the worldwide professional tennis tour for women.