Sam Burns will take a two-shot lead into the final round of The 154th Open after moving to 10 under par at Royal Birkdale.
The Open's official day-three report says Burns shot a third-round 65, backing up his record-equalling 62 from Friday. The American emerged as the 54-hole leader at the Southport course.
Ryan Fox shares second place on eight under with Si Woo Kim after becoming the third player of the week to shoot 62. The Open report says Fox's round equalled the record low score in a major and moved him sharply up the leaderboard.
Ryan Gerard and second-round leader Lucas Herbert are a shot further back. Ludvig Aberg, Bryson DeChambeau and Jackson Suber are listed at six under, with Tommy Fleetwood five shots off the lead.
The official account notes that Burns had not originally been expected to play because his wife was due to give birth to their second child, but he travelled after the baby arrived early. That background is attributed to The Open's report and is included only as context for his presence in the field.
On the course, Burns was reported to have made four birdies in his first eight holes as scoring moved around him. By the end of the third round, the leaderboard had Burns clear at the top, Fox and Si Woo Kim nearest at eight under, and a group of contenders still within range before Sunday's final round.