Updated On: 02 April, 2009 10:26 AM IST | | AFP
Swiss beat Andy Roddick, while Serbian got past Jo-Wilfried Tsonga in quarter-finals
World number two Roger Federer overcame American Andy Roddick in three sets Wednesday to set up a semi-final clash with Novak Djokovic at the ATP Masters 1000 hardcourt tournament here.
The second-seeded Swiss, still in search of his first title of 2009, defeated Roddick 6-3, 4-6, 6-4, avenging a quarter-final loss to the American here last year.