A group of 19 players then sit at three under par and that included World No. 1 Scottie Scheffler had to settle for 67 and was three back, while defending champion Robert MacIntyre, and the two players who lifted the Genesis Scottish Open before him - Rory McIlroy and Xander Schauffele - are
Byeong Hun An, who is seeking a maiden PGA TOUR victory, converted a seven-foot putt on the par 5 18th hole at TPC Craig Ranch following a wonderful second shot from 239 yards out to emerge as the leading Asian contender through 54 holes in the USD 9.5 million showpiece
SH Kim delivered a bogey-free 7-under 64 at TPC Craig Ranch to lie four strokes off the pace on 10-under, which was matched by Taiga Semikawa, who returned a 68 in the USD 9.5 million PGA Tour showpiece