MacIntyre rolled in a long birdie putt on his final hole Saturday to extend his lead to four over the world No. 1, entering the final round at Caves Valley.

Robert MacIntyre holds a 4-shot lead at the BMW Championship, holding his nerve despite some chirping from the Maryland crowd.

Robert MacIntyre was able to maintain a healthy advantage on Scottie Scheffler on Moving Day at the BMW Championship, as the world No. 1 could only knock one shot off MacIntyre's lead going into the final round.