Nick Kyrgios insists he has a higher tennis IQ than the likes of Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray. The controversial Australian was asked to build his ultimate tennis player out of seven key attributes.

Roger Federer's former coach Ivan Ljubicic reveals he reached out to Novak Djokovic and Andy Murray after the news of their collaboration broke out and added that he thinks the plan is to have the Briton accompanying the Serb in Grand Slams and occasionally in other big tournaments.

Tennis fans were left stunned as Andy Murray and Novak Djokovic announced a new coaching partnership earlier this year. The move signals a bold ambition from Djokovic, who experienced a Major-less year and has been without a permanent coach since March.