Novak Djokovic out-battled Alexander Zverev to qualify for the last 4 at the ATP Finals on Friday, remaining on track to match Roger Federer’s record of 6 titles at the end-of-season occasion.
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Novak Djokovic out-battled Alexander Zverev to qualify for the last 4 at the ATP Finals on Friday, remaining on track to match Roger Federer’s record of 6 titles at the end-of-season occasion.
Find Out More