OAKVILLE, Ont. (AP) _ Top-ranked Dustin Johnson shot a 6-under 66 for a three-stroke victory over Whee Kim and Byeong Hun An at the RBC Canadian Open in Oakville, Ontario.
Johnson opened the final round tied with An, Kim and Kevin Tway before finishing 23 under. Johnson finished second in the tournament twice in 2013 and 2016.
Keegan Bradley had a 64 to finish fourth at 19 under. Tway closed with a 76 to fall into a tie for 17th at minus-13.