BREAKING NEWS: Murray knocked out of US Open

Updated: 

Andy Murray has been knocked out of the US Open at the hands of Kei Nishikori in an enthralling quarter-final match at Flushing Meadows on Wednesday.

The Japanese, who lost out to Murray in the Olympic semi-finals last month, recovered from a worrying start to come away with a 1-6 6-4 4-6 6-1 7-5 victory.

Nishikori will face Juan Martin del Potro or Stan Wawrinka for a place in the final.