TULSA, Okla. -- Justin Thomas didn’t pay attention to any score but his own Sunday in the PGA Championship, knowing he was seven shots behind but with only six players ahead of him on a Southern Hills course where anything could happen.
He never could have dreamed how it all played out, a chaotic final hour of pressure moments, clutch putts and unimaginable heartache for Mito Pereira.
Thomas hit a shank on the sixth hole. He made a 65-foot birdie putt that began his record-tying comeback. He missed a 10-foot birdie putt on the final hole that he feared would cost him. He never led until one hole remained in his three-hole aggregate playoff with Will Zalatoris.
And when Thomas tapped in for par to capture another PGA Championship title, he stood erect on the 18th green with a mixture of joy and disbelief.
“I was asked early in the week what lead is safe and I said, ‘No lead,’” Thomas said. “I can’t believe I found myself in a playoff.”
Thomas closed with a 3-under 67 that turned out to be enough for a playoff when Pereira, the 27-year-old from Chile in his first PGA Championship who never trailed all day, drove into a creek and made double-bogey on the 18th hole to finish one shot behind.
It was the first time since Phil Mickelson at Winged Foot in the 2006 U.S. Open that a player gave away a one-shot lead on the final hole to lose a major.
“Sad to hit it in the water,” Pereira said. “I mean, I wish I could do it again.”
Just like his first PGA title at Quail Hollow in 2017, the signature shot for Thomas came on the 17th hole. It was the second hole of the aggregate playoff. He drilled a 3-wood on the 301-yard par 4 to 35 feet for a two-putt birdie, his first lead of the day.
Zalatoris, whose must-make 8-footers for birdie and par on the final two holes of regulation got him into the playoff with a 71, couldn’t deliver in overtime. His 8-foot birdie putt on the 17th in the playoff missed, and he couldn’t catch Thomas at the end.
Zalatoris looked like he had thrown away his chances for a first major -- and first PGA Tour victory -- when he three-putted from just outside 20 feet on the 16th hole. But he responded with a birdie from the bunker at the 17th and holed an 8-foot par putt on the 18th for a 71.
He joined Thomas at 5-under 275, and they played on when Pereira faltered.
Thomas, who had gone 14 months since his last victory at The Players Championship last year, now has a PGA Tour win in each of his last eight years and moves to No. 5 in the world.
His second major came when he least expected it.
None of the six players ahead of him had ever won a major. Thomas knew that. He was in the longest drought since his first PGA Tour title. He was aware of that, too.
“I remember how tough it is now to win, so I knew I was going to be nervous and I knew they’d be feeling the exact same thing,” Thomas said. “You just don’t know what’s going to happen.”
John Mahaffey in the 1978 PGA Championship at Oakmont was the other player to come from seven shots behind on the final day. He also won in a playoff against Tom Watson and Jerry Pate.
Thomas was still seven shots behind when he made his remarkable run, a mixture of key birdies and keeping mistakes off his card. It started with an improbable birdie putt from just short of the green to a back pin on the par-3 11th. He edged closer with an 18-foot birdie on the next hole.
He was lurking, while the leading pack behind him was leaking oil.
Zalatoris and Cameron Young each caught Pereira, ever so briefly. All of them found trouble in the rough and the sand and the greens.
Pereira was on the cusp of becoming Chile’s first major champion, and giving South America the career Grand Slam.
Even after five bogeys, he never lost the lead and delivered clutch par saves from the bunker left of the ninth green and from well behind the 10th green. None was bigger than his 12-foot putt on the 16th to stay one shot ahead.
It all came undone with one swing.
His sawed-off swing with the driver, so effective on the previous hole, peeled to the right and into the creek down the right side of the 18th fairway. After a penalty drop, his approach up the hill started left and never cut back, landing in the rough. His chip rolled off the back edge of the green.
His double-bogey gave him a 75, a hard-luck end to such a promising week.
“On Monday, I just wanted to make the cut. On Sunday, I wanted to win,” Pereira said. “I’ll take this to learn for the future.”
Six of the seven previous major champions at Southern Hills are in the World Golf Hall of Fame.