SINGAPORE - OCTOBER 22: Angelique Kerber of Germany talks during All Access Hour prior to the BNP Paribas WTA Finals Singapore at Marina Bay Sands on October 22, 2016 in Singapore. (Photo by Julian Finney/Getty Images)
SINGAPORE - OCTOBER 22: Angelique Kerber of Germany talks during All Access Hour prior to the BNP Paribas WTA Finals Singapore at Marina Bay Sands on October 22, 2016 in Singapore. (Photo by Julian Finney/Getty Images)