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 will take a four-shot lead into the final day of the BMW Championship in Maryland after keeping world number one Scottie Scheffler at bay at Caves Valley.

MacIntyre closed with six straight birdies in the opening round for a 62, and he started the second round with a shot into 5 feet on the 476-yard first hole for another birdie.