keywords: wta sharapova serena amelie finals
text: Williams to Meet Sharapova in WTA Champs Final  LOS ANGELES (Reuters) - Serena Williams ended Amelie  Mauresmo's hopes of grabbing the year-end number one ranking by  beating the Frenchwoman 4-6, 7-6, 6-4 in the semi-finals of the  WTA Tour Championships Sunday.