Tiger Woods wanted his PGA event to play like a tough US Open-style test and the world No.1 got his wish in Thursday’s opening round of the National at Congressional Country Club.
Thick rough and narrow fairways on the 7,569-yard layout where Rory McIlroy won the 2011 US Open kept players scrambling, although American Roberto Castro solved it for a five-under par 66 to seize a two-stroke lead after 18 holes.
“The golf course is all you can handle,” Castro said. “It’s long. The rough is brutal. There’s not a lot of birdies out there. You’re just plodding along. The golf course hasn’t changed much in two years.”
Jason Day is the leading Australian at one-under, with compatriot John Sender a shot further back after an even-par round of 71.
Adam Scott, the reigning Masters champion who was third in this event the past two years, opened on 73.
Woods, absent while recovering from a left elbow sprain, serves as host for the $US6.5 million ($A7.04 million) event, which is run by his charity foundation. He used the US Open as a course setup guide, easing up only on green speed and hole locations.
“I would like it to be one of the more difficult PGA Tour events, there’s no doubt,” Woods said. “It’s green. It’s lush. It’s thick. Temperature’s up. It’s going to present a hell of a test for the guys.”
Canada’s Graham DeLaet and Americans Billy Horschel and Bud Cauley shared second on 68, one stroke ahead of a pack of eight on 69 that included Belgium’s Nicolas Colsaerts, who shared 10th at the US Open two weeks ago at Merion.
Castro, who turned 28 on Sunday, began on the back nine and took his lone bogey at the 11th, then answered with birdies at the par-4 12th and par-3 13th, another at the par-4 first and then a sizzling run of three birdies in a row capped by a 15-foot chip-in at the par-3 seventh.
Day, a runner-up at Merion who was second to McIlroy in the 2011 US Open at Congressional, took a bogey at 18 to finish on 70.
“It was a tough old day,” Day said. “It was playing just as long as a US Open course. I’ve had good success around this course. I played pretty good out there.”
South African Rory Sabbatini was 8-over par after 12 holes and withdrew with a back injury while Davis Love pulled out with a hip injury after an 83, his highest score since the first round of the 2010 Houston Open.

