sentences:  Despite entering the final round five strokes behind the eventual winner Rory Sabbatini, he was able to close the gap to just one stroke by birdieing the par-three 15th, where he was 18 inches away from a hole in one.However, needing an eagle on the par-five 18th after Sabbatini had stretched his lead to two with a birdie on the par-four 16th, he was unable to hole his bunker shot and a birdie earned him a runner-up finish one stroke behind the winner.Yang reached a career high OWGR ranking of 19th in 2010, but a string of bad finishes and missed cuts in 2013 and 2014 plummeted the former major winner to 638th at the end of 2014, the final year of his PGA Tour exemption after winning the 2009 PGA Championship.