Wyndham Clark Carries Five-Shot Lead Into BMW Championship Final Round as McIlroy Charges

Wyndham Clark will sleep on a five-shot lead at the BMW Championship after a third-round 65 lifted him to 17 under par at Bellerive Country Club in St. Louis.

Clark's round began badly and got better. He double-bogeyed the opening hole — a six on a par four, the kind of start that can unravel a round — then birdied twice and eagled the eighth to reach the turn in two under. After the turn he birdied four of five holes before a bogey at the last. The damage from that closing blemish was minor. He walked off 18 five clear of the field BBC Sport.

Rory McIlroy moved into a tie for second on 12 under after a five-under 65, birdieing four of his last six holes to give himself a Sunday chance. The Northern Irishman had led after an opening 64 on Thursday, then lost ground with a Friday 69 that cost him the top spot. He trails Clark by five BBC Sport.

Patrick Cantlay shares second with McIlroy at 12 under after a third-round 66. Chris Gotterup and Gary Woodland sit one further back on 11 under. Collin Morikawa is 10 under; Im Sung-Jae of South Korea is 9 under BBC Sport.

World number one Scottie Scheffler carded a 68 to land in a group of eight players at 15 under, alongside Scotland's Robert MacIntyre, who matched the score. That cluster sits two behind Clark — close enough to matter if the leader stumbles, far enough back that they need help. England's Aaron Rai and Matthew Fitzpatrick are a shot behind that group at 14 under BBC Sport.

Justin Rose's 73 left him on 1 under. Tommy Fleetwood's 74 dropped him to 2 over, well out of contention BBC Sport.

Clark carried a five-shot cushion into the weekend as the reigning U.S. Open champion, having reached 12 under through 36 holes without a single bogey on his card PGA Tour. The third round brought his first real trouble — the opening double — but the response was immediate and decisive.

For casual fans wondering what a five-shot lead means: in professional golf, where a single hole can swing two or three shots, five is substantial but not safe. A leader who makes bogey while a chaser makes birdie sees the margin shrink by two in the space of minutes. Clark's task on Sunday is to avoid the big number. McIlroy's is to keep making the kind of late-round charge he produced on the back nine today.

The tournament, the second of the PGA Tour's season-ending playoff events, is being played at Bellerive Country Club, a Robert Trent Jones Sr. design in suburban St. Louis. The four-day tournament runs through August 23 PGA Tour.

Scottie Scheffler won this event previously with a 15-under total. Clark is already two better than that with 18 holes to play.