Roger Federer's former coach Paul Annacone claimed that sports has never had a greater competitor than the retired Rafael Nadal.

Roger Federer and Rafael Nadal's rivalry on the courts may now be behind them, but the pair appear to be a long way from being friends according to the Spanish King of Clay

Federer was the first to reach 20 Grand Slam titles by winning the 2018 Australian Open, which was the last Major title of his legendary career. The former Swiss champion was the most loved player by fans in every corner of the planet and his impact on the sport is unparalleled.