Roger Federer close to record-breaking return to world number one spot
Roger Federer is a victory away from becoming the oldest world number one in tennis history.
The Australian Open champion is through to the ABN AMRO World Tennis Tournament quarter-finals, although he was made to sweat by Philipp Kohlschreiber.
Sport
Newsletter
Sign up to our daily sports bulletin, delivered straight to your inbox at 5pm. Subscribers also receive an exclusive email from our sports desk editors every Friday evening looking forward to the weekend's sporting action.




