Louis Oosthuizen won Malaysian Open by three shots . ( CNN ) -- Just a week after losing to Bubba Watson in a playoff at the U.S. Masters , Louis Oosthuizen bounced back with a three-shot victory in the Malaysian Open Sunday . South African finished runner - up in U.S. Masters after playoff . Final round 68 secures fifth European Tour win . Oosthuizen had to flight to Kuala Lumpur .
Louis Oosthuizen won Malaysian Open by three shots . South African finished runner - up in U.S. Masters after playoff . Final round 68 secures fifth European Tour win . Oosthuizen had to flight to Kuala Lumpur .