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LONDON, ENGLAND - NOVEMBER 20: Andy Murray of Great Britain reacts during the Men's Singles Final against Novak Djokovic of Serbia at the Barclays ATP World Tour Finals at O2 Arena on November 20, 2016 in London, England.  (Photo by Justin Setterfield/Getty Images)
LONDON, ENGLAND - NOVEMBER 20: Andy Murray of Great Britain reacts during the Men's Singles Final against Novak Djokovic of Serbia at the Barclays ATP World Tour Finals at O2 Arena on November 20, 2016 in London, England.  (Photo by Justin Setterfield/Getty Images)

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Who will reign supreme in tennis in 2017?

2016 was a wild year in tennis, but 2017 looks ready to be even better. Open Court's Pat Cash talks about Roger Federer, Serena Williams and more.

Who will reign supreme in tennis in 2017?

2016 was a wild year in tennis, but 2017 looks ready to be even better. Open Court's Pat Cash talks about Roger Federer, Serena Williams and more.