Justin Rose has been a model of consistency through the first three rounds of the 2018 BMW Championship. His 64 on Saturday dropped his 54-hole total to 17-under par, good enough to hold a one-shot lead over Rory McIlroy and Xander Schauffele.
The biggest winner of the day was Tommy Fleetwood, who posted his second consecutive 62. He jumped up 16 spots on the leaderboard and is currently two shots off the pace with 18 holes left to play.
Here are the current standings heading into Sunday's final round from Aronimink Golf Club in Newton Square, Pennsylvania:
T1.