( CNN ) -- World No . 2 Adam Scott continued his standout 2013 season by carding a record-breaking final round to win the PGA Grand Slam of Golf in Bermuda . The Australian finished two shots ahead of U.S. Open champion Justin Rose at the tournament which pits the year 's four major winners against each other over two rounds . Masters champion Scott shot a course record seven-under par closing round of 64 to clinch victory , with an eagle at the par five 17th hole enough to see him edge out world No . 5 Rose . `` It 's been fun , but a trying couple of days here really , especially today , '' Scott told the PGA 's website . `` It felt like a long round out there , and standing on the 11th tee , it did n't look like a score like that was going to be possible , but I played very well and managed to slowly claw away at Justin . '' PGA Championship winner Jason Dufner finished on three-under at the end of a rain-affected day two , six strokes ahead of defending champion Padraig Harrington on three over . `` A little bit of a slow start today to go with a poor finish yesterday kind of put me behind it , '' explained Dufner . `` When the sun came out and the rain went away , I played a little bit better . But , I just did n't get a good start , and trying to catch a guy when you 're making bogeys , and they are grinding it out , is difficult . '' Irishman Harrington took the place of British Open winner Phil Mickelson , who withdrew from the event due to a scheduling conflict . Meanwhile the PGA of America is reportedly considering staging the PGA Championship , the year 's fourth and final major , outside of the U.S.. A commission is said to be investing the effects of staging the tournament , which was held at Oak Hill Country Club in New York this year , on foreign soil . `` We need to push ourselves to think outside the box , '' the organization 's chief executive officer Pete Bevacqua was quoted as saying by Golf Digest magazine . `` What I have said internally is , 'Shame on us if we do n't consider it and go through the exercise . ' '' The 2019 tournament was recently awarded to the Bethpage Black golf course , meaning the earliest the tournament could be staged outside of America would be 2020 .
Adam Scott wins the PGA Grand Slam of Golf . The tournament pits the year 's four major winners against each other . World No . 2 Scott beat of competition from U.S. Open champion Justin Rose . Golf Digest reports the PGA of America considering a foreign PGA Championship .