SOUTHPORT, England (AP) -- The flight of Jordan Spieth's 3-wood from the light rough looked about as ugly as the weather at the British Open. The outcome was about as bright as his chances of getting his name on another major championship trophy.
Spieth seized control Friday at Royal Birkdale with a shot that he hit a little off the neck of his 3-wood. It was low and hot, and ran fast along the rain-soaked turf until it skirted by a pot bunker and rambled onto the green to set up an 18-foot eagle putt on the par-5 15th.
"I mishit the shot, which is probably why it looked so gross," Spieth said. "I hit it low off the heel, which is easy to do when you're trying to carve a cut. And it just ... one hop, scooted around the group of bunkers there, and then it was obviously fortunate to get all the way to the green."
Even in gusts that topped 30 mph and occasional downpours so strong that play was briefly stopped, Spieth managed a 1-under 69 to build a two-shot lead over Matt Kuchar going into the weekend.
Spieth was at 6-under 134. It was the 12th time he has been atop the leaderboard at a major, including the fourth rounds of the Masters and U.S. Open that he won in 2015. Spieth is the sole leader at a major for the first time since the third round of the Masters last year, when he was runner-up to Danny Willett.
"Anytime you're in the last group on a weekend in a major ... you get nervous. And I'll be feeling it this weekend a bit," Spieth said. "But I enjoy it. As long as I approach it positively and recognize that this is what you want to feel because you're in the position you want to be in, then the easier it is to hit solid shots and to create solid rounds."
Kuchar played in the morning in steadily strong wind, but without rain, and pieced together a solid round until a few mistakes at the end for a 71. He was at 4-under 136, and it would have been a good bet that he would be leading with the nasty weather that arrived.
"I think that's what people enjoy about the British Open is watching the hard wind, the rain, the guys just trying to survive out there," Kuchar said. "Today is my day. I get to kick back in the afternoon and watch the guys just try to survive."