Maria Sharapova cruises into WTA Championships semis

By Magdalena Stanislav

Maria Sharapova keeps her cool to stay in the hunt.

ISTANBUL, Turkey (TheSportsNEXT) October 25, 2012: Maria Sharapova of Russia stayed upright in a nerve-wrecking match against Agnieszka Radwanska to storm her way into semi-finals of the TEB BNP Paribas WTA Championships in Istanbul on Wednesday.

Sick Petra Kvitova pulls out of WTA Championships

By Magdalena Stanislav

Petra Kvitova pulls out of WTA Championships title defense

ISTANBUL, Turkey (TheSportsNEXT) October 24, 2012: The WTA Championships will certainly have a new winner crowned this year after defending champion Petra Kvitova of Czech Republic withdrew from the tournament citing a viral illness.

Serena Williams storms past Li Na at WTA Championships

By Magdalena Stanislav

Serena Williams posted 28th win in 29 matches against Li Na at WTA Championships

ISTANBUL, Turkey (TheSportsNEXT) October 24, 2012: Serena Williams of United States won her second straight match at the WTA Championships 2012 on Wednesday when she edged out Li Na of China by 7-6 (7-1) 6-3 in Istanbul.

WTA Championships: Sharapova, Williams, Radwanska start with victories

By Magdalena Stanislav

Agnieszka Radwanska stuns defending champion Petra Kvitova at WTA Championships 2012

ISTANBUL, Turkey (TheSportsNEXT) October 24, 2012: Maria Sharapova of Russia, Agnieszka Radwanska, and Serena Williams of United States won their first matches at the year-ending WTA Championships in Istanbul on Tuesday.