Qualified for season - ending ATP World Tour Finals in London 2018 . Tournament sees top eight players in the world compete against each other . Rafael Nadal has been drawn to face Novak Novak , Tomas Berdych and Andy Roddick . well . Roger Federer to face Robin Soderling , Andy Murray and David Ferrer .
Qualified for season - ending ATP World Tour Finals in London 2018 . Tournament sees top eight players in the world compete against each other . Rafael Nadal has been drawn to face Novak Novak , Tomas Berdych and Andy Roddick . Roger Federer to face Robin Soderling , Andy Murray and David Ferrer .