Young Novak Djokovic knew how to challenge Rafael Nadal, Roger Federer

Novak Djokovic claimed the 20th Major title at Wimbledon to join Rafael Nadal and Roger Federer at the top of the standings. The Serb has been the player to beat since 2011, entering that season with one Major title and doing his best to match his closest rival, with a massive chance to pass them already in September.