PGA Tour debutant Harrison Endycott has fired a sizzling equal-best seven-under-65 to shoot up the leaderboard after the third round at the season-opening Fortinet Championship in Napa, California.
In his first weekend on tour, the 26-year-old Australian is nine under and trails American Justin Lower, who shot a 69 on Saturday, by four shots.
Defending champion Max Homa is one stroke behind Lower at 12 under along with Englishman Danny Willett after both shot even-par 72s, while South Korea's Byeong Hun An (71) is a further shot adrift after moving day.