Scottie Scheffler and Robert MacIntyre 's group received a warning for delaying the pace of play during the third round of the BMW Championship.

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.

“I’ve played beautifully the last two days,” he said. “Yesterday the putter was on fire. Today I felt like my iron play was exceptional.”