Defending Barclays ATP World Tour Finals champion Roger Federer became the fourth player to qualify for the prestigious year-end event, which will take place at The O2 in London from November 20 to 27.
The world’s top eight ATP players will compete for cash prizes and significant ranking points. Federer joins Novak Djokovic, Rafael Nadal and Andy Murray who have secured berths in at the ATP World Tour Finals.
Federer is a five-time champion at the ATP World Tour Finals. He won in 2003 and 2004 when the event was held in Houston, Texas and 2006 and 2007 when it was held in Shanghai, China. He defeated Rafael Nadal in last year’s final.
