Sam Burns clung to a one-stroke lead as he teed off in Sunday's final round of the US Open, setting the stage for a tension-packed showdown at punishing Oakmont.World number one Scottie Scheffler, who began the round eight strokes adrift of Burns,

Sam Burns will try to secure the biggest win of his career when he sets off in the final round of the U.S. Open clinging to a one-shot lead over Australian Adam Scott and J.J. Spaun at Oakmont Country Club on Sunday.