Rafael Nadal prompts bold claim from John McEnroe after 'extraordinary' Djokovic victory
Rafael Nadal's four-set victory over Novak Djokovic in the French Open quarter-final has prompted John McEnroe to claim that the Spaniard is playing at his best-ever level while on the brink of his 36th birthday. The world No 5 will face Alexander Zverev on Friday as he celebrates his birthday and the retired American admitted he couldn't bet against him.


