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Novak Djokovic knew how to beat Roger Federer at 18 as key comments resurface | Tennis | Sport | Express.co.uk
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Roger Federer's 2006 feud with Novak Djokovic turned nasty after on-court disagreement | Tennis | Sport | Express.co.uk
SI Tennis på Twitter: "Amazing throwback: The doubles team of Andy Murray and Novak Djokovic, both 18 years old, embrace during their first-round loss at the 2006 Australian Open https://t.co/33iGCGx6Rt" / Twitter
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