ISTANBUL (AA) - TEB BNP Paribas WTA Championships has begun on Tuesday in Turkey's Istanbul city.
Tennis player Victoria Azarenka from Belarus won 7-6 and 6-2 against Italy's Sara Errani in the opening match of the TEB BNP Paribas WTA.
US's Serena Williams defeated Germany's Angelique Kerber 2-0.
Petra Kvitova from the Czech Republic won against Polish tennis player Agnieszka Radwanska 2-0.
On the second day of the TEB BNP Paribas WTA Championships, China's Li Na will play against Italy's Sara Errani.
Victoria Azarenka from Belarus will face Serbia's Jelena Jankovic and US's Serena Williams will play against Poland's Agnieszka Radwanska.
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