Johnson shares the lead at Pebble Beach Pro-Am

PEBBLE BEACH, Calif. — Dustin Johnson overcame a sloppy back nine in the stiffening breeze by making a 10-foot birdie on the 18th hole at Pebble Beach for a 2-under 70 that gave him a share of the lead going into the final round of the AT&T Pebble Beach National Pro-Am.

Given the conditions, the 70 at Pebble Beach felt like hard work.

Ted Potter Jr. shot a 62 at Monterey Peninsula and left wondering how much better it could have been. Potter, with virtually no one watching his round because the stars were at Pebble on Saturday, was 11 under with three holes to play, needing only one birdie and two pars for a 59.

He bogeyed the last two holes, which at least was enough to tie for the lead.

“I didn't feel like I hit bad shots coming in there on the last couple, making bogeys there, but I just knew it was going to be tough coming in,” Potter said.

They were at 14-under 201, and with more wind in the forecast — compared with virtually none the previous two days — this could be wide open.

Johnson is going for his second straight PGA Tour victory, having won by eight shots at Kapalua to start the year. He also is virtually assured of being only the fifth player since the world ranking began in 1986 to be No. 1 for an entire year.

Jason Day, coming off a playoff victory at Torrey Pines two weeks ago, had a 69 at Pebble Beach and was two shots behind along with Troy Merritt, who had the lead until four bogeys over his last six holes at Monterey Peninsula for a 69.

Jon Rahm birdied his last three holes at Spyglass Hill and worked his way back into contention with a 70. He was in a group at 11 under that included 50-year-old Steve Stricker (70) and Patrick Rodgers (69).

Rory McIlroy's debut in this tournament was a short one. He hit into the ocean with an iron on the par-5 sixth hole leading to bogey. He finished with a drive that bounced along the rocks left of the 18th hole, though he took his penalty drop, hit the pin with his third shot and finished with a birdie. No matter. He still managed a 72 and missed the cut by two shots.

Johnson would appear to be the man to beat today, Scores, 11C though he has a mixed history at Pebble Beach — and atop the leaderboard.

He won in 2009 when the final round was wiped out by rain (he had a fourshot lead over Mike Weir). He won in 2010 with a 74 in the final round. He also squandered a three-shot lead in the 2010 U.S. Open with an 82 in the final round. World Super 6: Thailand's Prom Meesawat took a twostroke lead after three rounds with a 5-under 67 while England’s Lee Westwood went from a tie for first place to being out of the World Super 6 tournament in Perth, Australia.

The Thai golfer had a three-round total of 12-under 204 at Lake Karrinyup Country Club, with three golfers tied for second: American Sean Crocker (67), Australian Lucas Herbert (69) and Denmark's Thorbjorn Olesen (69).

Westwood shot a thirdround 78 in the European Tour event to finish out of the top 24 that would have qualified him for match play on Sunday.