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SINGAPORE - OCTOBER 23:  Dominika Cibulkova of Slovakia celebrates a point in her singles match against Angelique Kerber of Germany during day 1 of the BNP Paribas WTA Finals Singapore at Singapore Sports Hub on October 23, 2016 in Singapore.  (Photo by Julian Finney/Getty Images)
SINGAPORE - OCTOBER 23:  Dominika Cibulkova of Slovakia celebrates a point in her singles match against Angelique Kerber of Germany during day 1 of the BNP Paribas WTA Finals Singapore at Singapore Sports Hub on October 23, 2016 in Singapore.  (Photo by Julian Finney/Getty Images)

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Cibulkova: Fist pumping her way to the top

Slovakia's Dominika Cibulkova wins the biggest title of her career by claiming the WTA Finals crown in Singapore.

Cibulkova: Fist pumping her way to the top

Slovakia's Dominika Cibulkova wins the biggest title of her career by claiming the WTA Finals crown in Singapore.