UNIVERSITY PLACE, Wash. - One mystery was solved Thursday in the U.S. Open.
Chambers Bay can be as hard as the USGA wants it to be. Henrik Stenson and Dustin Johnson shared the lead at 5-under 65, and the other 23 players who managed to break par in a gentle debut of the new golf course off Puget Sound agreed that it likely will only get tougher the rest of the way.
Another mystery deepened. Tiger Woods.
In a hole deeper than that bunker he found by topping a 3-wood on his final hole, Woods sunk to another low with the highest opening round of his PGA Tour career and his worst score by three shots in two decades at the U.S. Open. He shot an 80, which would have been even more shocking if he hadn't had two scores even worse already this year.
"I fought. I fought hard. And that was my number," Woods said.
At least this time he had company. Woods beat only two players in the 156-man field. One of them was Rickie Fowler, who shot an 81.
Their scores were hardly a reflection of the way Chambers Bay was playing.
Johnson was flawless and powerful. His only mistake came on his final hole when he pulled a 6-iron on the par-3 ninth over the green and made his only bogey. Stenson, among the cynical of Chambers Bay when he first saw it, birdied four of his last five holes. He poured in a 25-footer on the 18th for his 65.
They had a one-shot lead over Patrick Reed.
Ottawa's Brad Fritsch shot an even-par 70 while David Hearn of Brantford, Ont., shot a 2-over 72 in his round.
Matt Kuchar, Ben Martin and Brian Campbell, the amateur who just finished his college career at Illinois, were at 67. In the group one shot behind was Masters champion Jordan Spieth, a 21-year-old Texan who has been around long enough to know that anything around par is considered good work at a U.S. Open.
"I think if I did it three more times, I'd be in really good position come Sunday," Spieth said. "No complaints there.'
Rory McIlroy had a rough day. He was frustrated with the bumpy greens and shot 72.
Several tees were moved forward. Several pins were in spots where the slopes could be used to get the ball close. Complaints — except for the greens — were at minimum.
"My guess was there would be 20 to 30 guys under par after today, and by the end there will be barely any," Geoff Ogilvy said after his 69. "With a course like this, I would have thought that would be a sensible strategy to keep us all happy on Thursday and then gradually wear us down."
Woods wasn't happy, though he managed a few laughs.
"The bright side is at least I kicked Rickie's butt today," he said.
Woods said he was on the right path with his new swing, but it was taking time and he was trying his hardest. That's the message he gave at Memorial after his 85, yet his struggles were never more exposed than at the toughest test in golf, a major he has won three times.
From the side of a hill in deep, yellow grass, he hit one shot in which the club came out of his hand and landed some 15 feet behind him. That would have been an image that defined this day at Chambers Bay — until he got to No. 18 and hit a shot with which millions of hackers could identify.
Leave it to Woods to steal the show at the U.S. Open, even if he wanted to hide.
Chambers Bay showed off some of its nuances.
Camilo Villegas took four shots to get out of a bunker on No. 12 that ruined his birdie-birdie start. Jason Day was motoring along toward the leaders until a stiff breeze showed up off Puget Sound and he left his tee shot on the par-3 15th hole some 15 yards short of the green, buried in the sand just beyond a mound of tall fescue. Day still managed a 68.
"It's only going to get tougher and tougher as the week goes on and everyone knows that," Day said. "It's all about the attitude. You have to have a good attitude in U.S. Opens. It's easy to play yourself out of the tournament real quick here."
The first time Stenson saw Chambers Bay, he walked the course without playing it. The Swede did just fine with clubs in his hand.
"One day out of four done, and we're right there with where we want to be," Stenson said. "It's still a long journey until Sunday afternoon."
Johnson lost a chance to win the U.S. Open at Pebble Beach five years ago with an 82 in the final round. He missed out on a playoff at the PGA Championship that same year by grounding his club without realizing he was in a bunker at Whistling Straits. And his challenge at the British Open in 2011 was derailed by a 2-iron that went out-of-bounds on the 14th hole.
But coming off a six-month break to get his life in order, Johnson is as imposing as ever. He already has won a World Golf Championship this year. And he likes the look of a big course where he can smash his way around it — and hitting it straight always helps.
"I really felt like I swung it well and hit a lot of quality iron shots," Johnson said. "So the confidence is definitely there. I feel really good about where I'm at going into tomorrow."