[News Rover]

MIAMI, March 28 (Reuters) - Roger Federer extended his record-breaking Masters run as powered into the Nasdaq-100 Open quarter-finals with an easy win over Dmitry Tursunov on Tuesday.

http://go.reuters.co.uk/newsArticle.jhtml?type=tennisNews&storyID=11676095&section=news&src=rss/uk/tennisNews