Big Four (ATP World Tour)

The Big Four in the ATP World Tour contains of Novak Djokovic, Rafael Nadal, Roger Federer and Andy Murray. They have won a combined over 20 Grand Slams and over 30 combined ATP World Tour titles.

Between Generation IV and Generation VI, only three Grand Slam titles were won by players outside the Big Four, including Juan Martín del Potro at the 2009 US Open and Stan Wawrinka at both the 2014 Australian Open and the 2015 French Open.