Roger Federer coach gives one reason Rafael Nadal and Novak Djokovic may drop in rankings

Rafael Nadal, Novak Djokovic and Roger Federer have been tipped to keep their dominance next year by the former’s coach Ivan Ljubicic. However, the Bosnian has explained one way the Next Generation stars could pass the legends. “I still see the Big Three at the top next year,” Ljubicic told Ubitennis. “They are the best in the world and until they prove to me otherwise, they will always be the best players in the world. “The only question may be whether they will be able to play enough to maintain this position. But it is difficult to imagine that someone could play better than them for twelve months." Federer is currently preparing for the 2020 campaign with training in Dubai. Source- Express

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