NEW YORK, Sept. 5 (Xinhua) -- Britain's Andy Murray was through to the quarter-finals of the US Open at Flushing Meadows on Monday.
The second seed took out Grigor Dimitrov of Bulgaria 6-1, 6-2, 6-2.
With the victory, Murray set up a quarter-final clash with sixth seed Kei Nishikori of Japan, who earlier ousted Ivo Karlovic of Croatia in his fourth round match.