Sean Crocker’s sensational chip-in eagle at the 18th handed him a two-shot lead heading into the final round of the Hero Open.
The American showed impressive patience and a calm head on a testing third day at Fairmont St Andrews to remain on course for a wire-to-wire victory.
After making four birdies and a single bogey in his opening 12 holes on Saturday, Crocker ran into trouble at the 13th as he could not find a way out of the thick rough after two shots and also had a wall to worry about as he prepared to take his third.
He took time to think about his next step and, instead of taking any risks, he opted for a drop and walked away with a double bogey.
Crocker soon put that to the back of his mind, though, pulling off some battling par saves in breezy conditions before chipping in at the last to sign for a 69 and move to 18 under par.
Chip in eagle! 🎯
— DP World Tour (@DPWorldTour) July 30, 2022
Swede Jens Dantorp was alone in second, two shots further back, after posting a bogey-free 69, one ahead of home favourite David Law and Spain’s Adrian Otaegui.
South Africa’s Louis de Jager shot a third-round 68 to move to 14 under and a share of fifth position, with countryman Wilco Nienaber a further shot back.
Crocker began the day with a one-shot lead but was caught at the summit in the early stages of his third round after opening with four straight pars.
He broke that run with a birdie from 22 feet on the short 5th before following up with another gain from close range at the par-five 6th.
The American made it a hat-trick of birdies when he converted an eight-foot putt at the 7th but a bogey on the 8th brought him back down to earth.
Crocker did well to save par at the 9th after clearing the green in two, heading to the turn with the one-shot lead he started the day with.
A good up-and-down at the tricky 10th meant he walked away from there with a par before he missed his lengthy birdie attempt on the par-three 11th and had to settle for another par.
After recovering from an errant tee-shot at the 12th, Crocker sent his third to three feet before rolling in the birdie putt to return to 18 under.
But he found trouble at the 13th, with his ball in the thick rough after both his first and second shots.
After thinking long and hard about what to do next, he opted to take a drop and went on to make a double bogey, but at 16 under he remained one clear of the chasing pack.
Crocker made a great two-putt par from 63 feet on the 14th before saving par again at the next.
He was unable to knock in his tricky birdie effort at the 16th but holed the return putt to stay one ahead.
Crocker was unfortunate not to birdie the difficult 17th after his long-range putt lipped out but he made amends at the last.
After flying the green with his second shot, Crocker chipped in to give himself a two-shot cushion at the top of the leaderboard.
– Report from DP World Tour website