Adam Scott, of Australia, right, reacts after missing a birdie putt, as Justin Rose, of England, looks on at the 13th hole during the first round of the PGA Championship golf tournament at Oak Hill Country Club, Thursday, Aug. 8, 2013, in Pittsford, N.Y. (AP Photo/Patrick Semansky) Phil Mickelson hits from the fairway on the ninth hole during the first round of the PGA Championship golf tournament at Oak Hill Country Club, Thursday, Aug. 8, 2013, in Pittsford, N.Y. (AP Photo/Patrick Semansky) Tiger Woods watches his drive on the 11th hole during the first round of the PGA Championship golf tournament at Oak Hill Country Club, Thursday, Aug. 8, 2013, in Pittsford, N.Y. (AP Photo/The Buffalo News, Derek Gee) Zach Johnson, right, walks down the 18th fairway during the first round of the PGA Championship golf tournament at Oak Hill Country Club, Thursday, Aug. 8, 2013, in Pittsford, N.Y. (AP Photo/Charlie Riedel) Lee Westwood, of England, hits from the fairway on the 18th hole during the first round of the PGA Championship golf tournament at Oak Hill Country Club, Thursday, Aug. 8, 2013, in Pittsford, N.Y. (AP Photo/Charlie Riedel) PITTSFORD, N.Y. (AP) - Oak Hill may never be this vulnerable again. Adam Scott and Jim Furyk sure took advantage of the rain-soaked course, which looked more like a regular tour stop than a test of major proportions. So did a bunch of other players who signed for 60s on Day 1 of the PGA Championship. But not Tiger Woods. Looking very much like a player who will soon be 0 for 18 in the majors since his 2008 triumph at the U.S. Open, Woods failed to capitalize on a setup that was very much there for the taking. He closed with a double-bogey to finish with a 1-over 71 and go into Friday's second round with a staggering 49 players standing between him and the top spot on the leaderboard. "The round, realistically, could've been under par easily," said Woods, who came in with five victories this season, including a seven-shot runaway last week at the Bridgestone. With overnight showers and humid conditions keeping the course soft, birdies fell into the cup at an alarming rate. Scott ripped off five in a row on the way to a 65. Furyk had a bogey-free round going until a stumble at the final hole left him with a 65, as well. Lee Westwood and unheralded Canadian David Hearn were one shot back, and a total of 35 players broke par. That compares to only 10 rounds in the 60s when the PGA Championship was at Oak Hill a decade ago. Graeme McDowell, who shot 70, expects it to be much more challenging by the weekend. "The golf course can easily be protected with pins," he said. They can soon tuck these pins away and make this a difficult test. While Woods came in as the overwhelming favorite, Scott increasingly looks like a player who will add more major titles to the one he finally got in a Masters playoff back in April. Just three weeks ago, he had the Sunday lead on the back nine at Muirfield before fading. In the last major of the year, there were times he looked unstoppable. He had already surged into a tie with Furyk when storms moved through the Rochester area, forcing a 71-minute delay. After the weather cleared, Scott added a sixth birdie on the par-4 14th to reach 6 under. But he closed on a high after an errant drive, rolling in a 15-footer to save par. Still seeking his first major at age 40, Westwood posted his best score ever in the PGA and seemed to have no hangover from losing a 54-hole lead in the British Open last month. There are a lot of good players playing in the tournament," Westwood said. On the par-5 fourth hole, Lefty hooked his tee shot out of bounds and nearly lost the next tee shot in the same place. "Awful," he surmised. On the closing hole, Mickelson looked as if he were back at Winged Foot - wild left off the tees, a reckless attempt to get through the trees, and another double bogey. He headed straight to the practice range, even summoning coach Butch Harmon down from the television booth. "You need to get off to a good start that first round so you're not playing catch-up all the time," Mickelson said. Now I've got to come out (Friday) and get a little more aggressive and try to shoot something in the mid to low 60s to get back in it for the weekend.