NEW YORK, Aug. 19 (Xinhua) -- Following are the latest men's singles champions at the US Open which starts its 2014 edition on Monday:

2013 - Rafael Nadal, Spain

2012 - Andy Murray, Britain

2011 - Novak Djokovic, Serbia

2010 - Rafael Nadal, Spain

2009 - Juan Martin Del Potro, Argentina

2008 - Roger Federer, Switzerland

2007 - Roger Federer, Switzerland

2006 - Roger Federer, Switzerland

2005 - Roger Federer, Switzerland

2004 - Roger Federer, Switzerland