The Scot holed a collection of big par putts and then delivered a 40-foot birdie on the final hole for a 2-under 68 Saturday.

Robert MacIntyre was up to the test of facing the No. 1 player in the world Saturday, holing a collection of big par putts and then delivering a 40-foot birdie on the final hole for a 2-under 68 and a four-shot lead over Scottie Scheffler in the BMW Championship.

Robert MacIntyre received some advice from countryman Andy Murray that has helped him improve his results in his professional career.