Las Vegas — Kevin Na finally won a sudden-death playoff on the PGA Tour when he least expected it. Staked to a three-shot lead to start the back nine at the TPC Summerlin, Na never imagined it would come down to that.
But he made triple bogey without hitting into a hazard on No. 10. He went at the flag and found the water on the par-5 16th for a bogey to lose the lead for the first time all day.
Right when he looked to be out of chances, Na saved himself with a 25-foot par putt on the 17th, a 10-foot birdie to extend the playoff, and he won the Shriners Hospitals for Children Open when Patrick Cantlay made the worst mistake — the last one.
“Came down way too close,” Na said.
Cantlay, who gave up a one-shot lead by hitting 9-iron into the water on the par-3 17th, three-putted from 45 feet on No. 18 on the second extra hole for bogey. Na rolled in his 4-foot par putt to win in Las Vegas for the second time.
“I’ve been in this situation before where I lost the lead and I failed many times,” said Na, who closed with a 1-under 70. “I’ve lost three playoffs. This is my first playoff win. I kept telling myself, ‘This is the playoff I’m going to win.’ It felt great to win.”
It was a bitter finish for Cantlay, who won his first PGA Tour event in Las Vegas in 2017 in a playoff, but had to settle for a runner-up finish the second straight year.
“It leaves a sour taste in my mouth,” he said. “That’s two years in a row here. I played well. I’ll take that momentum the rest of the year.”
Cantlay took his first lead with a two-putt birdie on the 16th, only for his 9-iron to come up short and just far enough to the left that rolled down into the water. He still looked as though he would head to the final hole until Na made his 25-foot par putt.
“I’m a fighter,” Na said. “The putt on 17, I was doing everything I could to make that putt.”
Na won for the third time in the last 15 months, and third in as many seasons on the PGA Tour. He joined Jim Furyk as the only multiple winners in Las Vegas.
Even after his bogey on the 17th, Cantlay was poised to win in regulation when he hit the longest drive of the final round — 345 yards — and had only 113 yards left. But he could get no closer than 25 feet, and his putt hung on the right edge of the putt.
Cantlay, trying to win for the third time when facing a deficit of at least three shots, closed with a 68.
They finished at 23-under 261.
On the first extra hole, Na hit wedge to just inside 10 feet. Cantlay was just outside 10 feet — on the same line as his 25-foot birdie chance in regulation — and made it. Na poured his in, walking toward the hole before the ball dropped.
Cantlay came up well short on his approach to the 18th on the second playoff hole — his third time playing it in less than an hour — and his birdie putt came up well short.
Na set a record by making 559 feet of putts over four rounds, the most since the PGA Tour developed its ShotLink system of measuring every shot of every player. And he won with a 4-foot par.
Pat Perez closed with a 68 to finish alone in third, his best finish since he won in Malaysia two years ago.
Defending champion Bryson DeChambeau shot 63 and tied for fourth with Adam Hadwin (63) and Jackson's Brian Stuard (67).
Cheyenne Knight won her first LPGA Tour title in what she figured would be her last event of a tough rookie season, closing with a 5-under 66 for a two-shot victory before home support in Texas at the Volunteers of America Classic.
Knight had missed the cut in half of her 18 starts on the LPGA Tour and assumed she would be going back to the qualifying series. Instead, he pulled ahead of Jaye Marie Green and made a key birdie on the 17th hole to stay in front at Old American Golf Club.
Along with a two-year exemption, the 22-year-old Knight is eligible for the Asia Swing and is likely to reach the CME Globe Tour Championship next month. She finished at 18-under 266.
Brittany Altomare (67) and Green (69) finished two shots back.
Stephanie Meadow of Northern Ireland birdied the final hole for a 67 to tie for sixth, earning enough money to move into the top 100 on the LPGA money list and keep her card for next year.
Jon Rahm won the Spanish Open for a second consecutive year for his fifth European Tour title, reaching that mark faster than the late Seve Ballesteros.
The 24-year-old Rahm closed with a 5-under 66 and finished at 22-under 262 to win by five shots. He captured his fifth European Tour title in 39 events, while Ballesteros needed 49 starts to record his fifth victory.
Rafa Cabrera Bello (66) was second, followed by another Spaniard, Samuel del Val (68), who was seven strokes back at the Club de Campo Villa.
Starting with a commanding five-shot lead, Rahm had an eagle and four birdies to go with one bogey on the final day. He put himself in position with a 63 on Saturday that tied the course record.