LONDON — Evergreen Roger Federer has booked his place in the ATP World Tour Finals, joining world number one Novak Djokovic and Andy Murray as definites for the season-ending event in London.
The Swiss guaranteed himself a 14th successive appearance at the ATP's flagship tournament when he swept past American John Isner into the U.S. Open quarter-finals on Monday.
The 34-year-old, playing some of the best tennis of his illustrious career, is a huge favorite in London, having won two of his record six Tour Finals titles at the O2 Arena in 2010 and 2011.