Jo-Wilfried Tsonga beats Roger Federer in straight sets to reach French Open semifinals . The defeat means the former world number one has failed to reach the semifinals of a grand slam for only the fifth time since 2004 . The world No. 1 will play Andy Murray of Great Britain on Saturday. Sixth seed will meet David Ferrer in the semifinals .
Jo-Wilfried Tsonga beats Roger Federer in straight sets to reach French Open semifinals . The world No. 1 will play Andy Murray of Great Britain on Saturday. Sixth seed will meet David Ferrer in the semifinals .