Wyndham Clark has shot a final-round 11-under 60 to win the CJ Cup Byron Nelson, overtaking Si Woo Kim by three strokes and pulling away from defending champion Scottie Scheffler after starting the day tied with the top-ranked hometown favourite.
The 2023 US Open champion, who shot 30-under 254, went in front for the first time on Sunday (Monday AEST) with an eagle at the par-5 12th and twice took two-shot leads with clutch birdie putts over the final four holes.
Clark finished a back-nine 28 with an approach inside three feet at the par-4 18th. His ninth birdie matched Kim's 60 from the second round when the 30-year-old South Korean lost a shot at 59 with a bogey at 18.
Kim (65) started with a two-shot edge but couldn't keep up with Clark on the revamped but still vulnerable TPC Craig Ranch.