Sydney tightened their grasp on a top-eight spot with a 51-point thumping of fellow finals contender St Kilda at the SCG.
It was a powerful display from the Swans who dominated much of the contest without it being reflected on the scoreboard until they slammed on five unanswered goals in the third term to set up the convincing 12.11 (83) to 4.8 (32) triumph.
