"I always used to try and do too much," he said. "The last few years I've realized you just have to get it in play, get it in the fairway, and from there you have a chance."
Verplank, whose best finish this year is a tie for fourth at the Arnold Palmer Invitational, ran off 35 holes without a bogey until hitting it into the trees at the 18th on Friday.
"I love coming here, particularly when it's dry like this," Verplank said. "The golf course sets up really good for me when it plays kind of firm and fast. When it starts raining and gets real soggy, then it starts getting a little bit too long for me."
That's the worry for anyone who isn't a long hitter.
Prayad Marksaeng (70), Stricker (69) and Jerry Kelly (65) were at 136, with Woody Austin (68), Alvaro Quiros (65), Zach Johnson (70), Hunter Mahan (69), Mike Weir (66) and Robert Allenby (69) another shot back.
Woods is hanging around, too. His rounds of 68-70 match what he had the last time he played at Firestone two years ago when he ended up winning by eight shots. Woods missed the Bridgestone a year ago while recuperating from knee surgery.
"You just have to be patient," said Woods, coming off a win at the Buick Open.
Asked if someone could shoot a 62 or 63 and pull away, Woods cracked, "Yeah, it's out there
- if you play 16 or 17 holes you can get it."
Just a shot behind Woods was Phil Mickelson in his return to the tour after spending six weeks with his wife as she fights breast cancer. Mickelson was encouraged by how things have developed the first two days
- and what it might portend for next week's PGA Championship at Hazeltine.
"The grass length is the same, the rough is similar, green surfaces are similar, same speed, same grass," said Mickelson, who toured Hazeltine last week. "It couldn't be a better venue (to prepare) for Hazeltine."
Harrington, who has never won a World Golf Championship event, isn't thinking about next week. Not yet, anyway.
"Break 70 on the weekend a few more times and I should be doing OK," he said.