WTA Championships: Li Na stays alive; Angelique Kerber signs out

By Magdalena Stanislav

Li Na keeps her chances alive at WTA Championships

ISTANBUL, Turkey (TheSportsNEXT) October 25, 2012: Li Na of China get off the mark in the WTA Championships on Thursday when she outpaced Angelique Kerber of Germany in straight sets by 6-4 6-3 to stay alive in the competition.

WTA Championships: Azarenka beats Kerber in 3-hour long battle

By Magdalena Stanislav

Charged-up Victoria Azarenka denies Angelique Kerber

ISTANBUL, Turkey (TheSportsNEXT) October 25, 2012: World number one Victoria Azarenka kept her nerves to record her first victory at the TEB BNP Paribas WTA Championships in Istanbul on Wednesday.