Adam Scott wins the Singapore Open for the third time with a total score of 21 under par . The Adelaide native reached the top-10 of the rankings in 2005 and the following year achieved his best finish at a major -- tied for third at the U.S. PGA Championship . Asian won Asian Tour event in 2010 and 2005 before it became co-sanctioned . Scott claims his second title of 2010 as he rises 17 places in world rankings to 20th . Defending champion Ian Poulter fell away to finish the tournament tied for sixth position .
Adam Scott wins the Singapore Open for the third time with a total score of 21 under par . Asian won Asian Tour event in 2010 and 2005 before it became co-sanctioned . Scott claims his second title of 2010 as he rises 17 places in world rankings to 20th . Defending champion Ian Poulter fell away to finish the tournament tied for sixth position .