Wawrinka ousts Berdych to reach US Open last eight

Swiss ninth seed Stanislas Wawrinka reached the US Open quarter-finals on Tuesday by eliminating Czech fifth seed Tomas Berdych 3-6, 6-1, 7-6 (8/6), 6-2 after two hours and 47 minutes.

Swiss ninth seed Stanislas Wawrinka reached the US Open quarter-finals on Tuesday by eliminating Czech fifth seed Tomas Berdych 3-6, 6-1, 7-6 (8/6), 6-2 after two hours and 47 minutes.

Wawrinka, who reached his first Grand Slam quarter-final at the 2010 US Open, will play the winner of a later match between British third seed and defending champion Andy Murray and Uzbekistan's Denis Istomin.