2013 US Open Roger Federer Loses to Tommy Robredo in 4th Round Monday Sep 2,2013

Roger Federer lost in the fourth round of the U.S. Open for the first time in a decade, surprisingly beaten 7-6 (3), 6-3, 6-4 by 19th-seeded Tommy Robredo(Spain) on Monday Sep 2,2013

This is the first season since 2002 that Federer did not reach at least one final at any of the four Grand Slam Tournaments